Designed to stand out in both the Toyota range and its class, it expresses the Akio Toyoda's determination to allow for greater stylistic freedom and to promote mechanical creativity in order to achieve impressive designs and increased driving pleasure.
The Toyota C-HR remains true to the general characteristics of the prototype cars that grabbed the attention of the public in Paris in 2014 and in Frankfurt in 2015. Its coupe lines testify to the designers' decision to create a style that stands out in the Toyota series, and to launch a new direction in the middle crossover category.
With the C-HR, Toyota addresses a specific and unique customer profile. Driven mainly by emotion, these customers want to stand out but also be the first to try new experiences and products. When they decide to make any purchase they give priority to style and quality and consider the car an extension of their personality.
Based on what he learned during his meetings with such clients, C-HR Hiroyuki Koba Chief Engineer focused on their requirements throughout the development process, setting high design goals and perceived quality.
The unique character of the Toyota C-HR shows the flexibility offered to developers by the TNGA (Toyota New Global Architecture) architecture in three key areas - design, drivetrain and dynamic behavior, allowing them to create a new and fresh proposition in the most commercial crossover category.
A NEW DESIGN TENDENCY FOR THE CROSSOVER CATEGORY
The new Toyota C-HR launches an original style that adds new dynamism and charm to the crossover market, combining the top of a coupe with the strong 'base' of an SUV.
With a length of 4360mm, a width of 1795 mm, a height of 1555 mm (Hybrid) and a wheelbase of 2640mm, the production model remains true to the design line of the prototype that was first presented at the Paris Motor Show in 2014, and which was extremely well received by prospective customers.
Within the "Sensual Speed-Cross" philosophy, and with diamond-type architecture with the wheel arches protruding at all four corners, emphasizing the strength and durability of the new crossover, the modular structure of the C-HR combines an impressive lower part elevated from the ground with the slender and elegant profile of a coupe cabin.
Observing the C-HR from any angle, the combination of polyhedral shapes with flowing surfaces and elegant details compose a delicate balance between precision and aesthetic pleasure.
The front represents another evolution of Toyota's Under Priority and Keen Look design identity. The slim upper grille flows from the Toyota emblem, headlights and embossed wings, embracing the front corners of the vehicle.
The lines of the black sills between the front and rear wheels combined with the characteristic midline that runs through the entire profile emphasize the sporty feel of the sleek body.
The C-HR coupe style is further enhanced by the concealed rear door handles integrated into the C-pillar and - something important to capture speed in the design - the impressive extension of the roofline to a large spoiler with a lattice-type frame.
At the rear, the cab changes tilt sharply while the rear door opens upwards to access the luggage compartment, which holds 5 passengers' luggage. This contrasts with the protruding wheel arches, which give the new crossover more range and extremely dynamic setup.
Proudly protruding from the conical body, the taillights are optionally available with LED technology, giving the rear of the C-HR an equally expressive visual identity.
ADVANCED INTERIOR DESIGN WITH HIGH PERCEIVABLE QUALITY
Toyota is once again overturning stylistic standards by launching the new 'Sensual Tech' design philosophy for the interior that combines high-tech functionality with modern feel and style. A driver-centric cockpit fits perfectly into an airy, spacious cabin.
The friendly and welcoming environment of the spacious, airy cabin is due to the layered architecture of the dashboard that continues until the lined doors with decoration and panels in piano black. This creates a contrast between sensual surfaces and lively lines that form a fresh and at the same time comfortable environment.
The driver-centric cockpit incorporates innovative details and intuitive, affordable high technology. All controls, and an 8 αφ touch screen with redesigned and improved Human Machine Interface (HMI) with Toyota Multi-Media '16 navigation platform and upgraded connected services are slightly driver-oriented.
Combined with the asymmetrical design of the center console, it puts all the controls in a position of direct access for the driver, enabling the passenger to access the relevant lever switches.
Because the touch screen stands out on the dashboard instead of being integrated into it, the top of the dashboard has more depth, further improving the driver's visibility.
The unique design of the front seats combines a slim, sporty upper with a lower with large cushions for excellent support. These differences are highlighted by the use of different tones, compositions and wallpaper patterns.
Aiming for top-notch quality, and knowing that C-HR customers will have competitors from premium brands on their list, the interior of the C-HR shows that Toyota's European SQ team has been involved in the design process from the earliest stages.
Working closely with the core design team to maintain the original interior philosophy, the SQ team sought quality components and consistency in texture, composition, shape, color and lighting of all elements even at the seams of the seats.
Strengthening the relationship between interior and exterior design, many switches adopt a similar shape mimicking the diamond pattern on the exterior of the body. The same theme of the diamond is found in the design of the door trim, the roof trim, the grilles of the JBL speakers and the shape of the tweeter, and even the needles of the analog indications of the instruments.
A thoughtful choice of finishes is essential for the harmonious, consistent, uniform appearance of the interior. Three basic finishes are available - leather for all background surfaces, soft Nappa leather for all customer touch surfaces and textured for all functional elements such as controls.
Decorative elements are lined with high quality piano black and satin silver, while the blue lighting of the instruments and levers is designed to achieve color harmony, even on adjacent reflective surfaces of different colors.
This great new interior design will be available in three color combinations: Dark Gray, Black / Blue and Black / Brown.
EQUIPMENT LEVELS EVEN FOR THE MOST DEMANDING CUSTOMERS
Reflecting the requirements of its prospective customers, the Toyota C-HR can be equipped with a wide variety of features.
In line with Toyota's commitment to democratizing advanced safety equipment, the Toyota Safety Sense is offered as standard in the range. The system includes pre-collision system - Pre-Collision System (with pedestrian recognition - Pedestrian Recognition), Adaptive Cruise Control, Lane Departure Alert (departure lane departure warning) with steering control, automatic high beam - Automatic High Beam and Road Sign Assist1.
Road Sign Assist is not available in the basic version
Highly demanding customers will be able to enjoy heated seats, an intelligent entry system, tinted glass, special upholstery with partial leather seats, Toyota's revolutionary S-IPA system (Simple Intelligent Park Assist), 18 ”alloy wheels and two-tone metallic paint.
TOYOTA SAFETY SENSE
Toyota Safety Sense helps reduce the risk of collisions and offers additional benefits by making the driver's life easier and reducing fatigue.
Pre-Collision Safety system
At speeds from 10 km / h to the final speed of the vehicle, this system uses the front camera and the millimeter wave radar sensor to detect vehicles and pedestrians on the road. If a collision hazard is detected, the driver is automatically notified with an audible and visual warning on the multi-information display. At the same time, the Pre-Collision Brake Assist also pre-charges the brake system ensuring additional braking power when the driver depresses the brake. If the system considers that the probability of a frontal collision with a vehicle or pedestrian is extremely high, the brakes are automatically activated to help avoid or reduce the impact of the collision.
The improvement of Toyota technology now allows the recognition and reaction in the presence of pedestrians and vehicles and its operation in a wider range of speeds.
Adaptive Cruise Control with Full Speed Range Following Function
The Toyota C-HR Adaptive Cruise Control with Full Speed Range Following uses the same millimeter wave radar as the Pre-Collision Safety system to maintain a safe distance from the vehicle in front, slowing the car down to a stop if necessary and accelerating smoothly. until it returns to the default travel speed when the road ahead is empty.
Lane Departure Alert
The Lane Departure Alert uses a windscreen camera to monitor the vehicle's course between lanes. If it detects that the Toyota C-HR has a tendency to move away from its lane without the flash being activated, the system emits an audible signal and activates a warning on the multi-information display. If the vehicle is still moving off-lane, then the steering assist system is activated to assist the driver in getting the vehicle back on track.
Automatic High Beam
The Automatic High Beam system uses the camera mounted on the windshield for the Lane Departure Alert. It detects the lights of oncoming or oncoming vehicles, and automatically activates the headlight system in the middle staircase so as not to disturb other road users. The grand staircase returns to its previous state as soon as the road ahead is empty, maximizing the driver's field of vision.
Road Sign Assist
Road Sign Assist uses the front-facing camera to identify warnings and important motorway / expressway signs. These are then repeated on the multi-information display, informing the driver of speed limits, lane breaks and other important information.
Advanced safety and driver assistance systems
Toyota C-HR is available with additional safe driving support systems, which provide the driver with better real-time information about the area around the car. These include Blind Spot Monitor and Rear Cross Traffic Alert.
The Blind Spot Monitor uses radar sensors in the rear corners of the vehicle to detect nearby vehicles in adjacent lanes as they enter the driver's blind spot. The driver is notified of their presence by LED warning lights in the corresponding exterior mirror. The LEDs stay on while the vehicle is in the blind spot. If the driver activates the turn signals while attempting to maneuver the vehicle, then the LEDs will start flashing frequently to indicate danger.
The same radars serve the function of the Rear Cross Traffic Alert, which monitors the passage of traffic on both sides of the vehicle as it reverses from a parking lot and warns the driver if vehicles are detected.
Simple Intelligent Parking Assist system
Toyota C-HR offers the new Toyota Simple Intelligent Parking Assist (S-IPA) system, which uses a set of sensors to detect suitable parking spaces and surrounding objects. Improvements in technology allow operation for parking spaces up to 22% smaller than before.
The driver stops the car next to the parking lot and presses a button to activate the S-IPA, which guides the car to the correct position in reverse. The system utilizes the parking sensors in the corners.
TOP SOUND QUALITY
Recognizing the importance the Toyota C-HR potential customer attaches to the quality of the car entertainment system, the vehicle can be equipped with a special-purpose premium JBL audio system with an 8-watt stereo amplifier and 576-speakers, including two new, patented speakers. speakers (twitter) with JBL audio guides (horns). Offers the ultimate C-crossover audio playback.
Because various interior elements such as windows, sunroof and upholstery as well as the rigid body structure around each speaker can significantly affect sound quality, JBL worked with Toyota engineers on the system from the earliest stages of the design process.
An in-depth customer survey played an important role in the design of the system and resulted in the orientation of the speaker layout and the use of a horn tweeter built into the column - JBL system identity - for vivid and clean sound.
In addition to the two 25 mm horn tweeters and audio guides, the system includes 80mm broadband speakers and two 17 cm sub-woofers front and rear, two 15 cm broadband speakers and a 19 cm sub-woofer in a separate 10 L cabin luggage.
The JBL premium audio system is available in conjunction with a navigation system and includes a digital audio format without loss of quality.
The partnership between Toyota and JBL started in 1996 and continues successfully. JBL sound systems are highly regarded by music professionals and are used in famous halls and venues and stadiums around the world (80% of live concerts, 70% of all recording studios and 90% of all cinemas that meet the THX specifications).
Quality is the common passion of both companies, which resulted in the new, incompatible premium audio system designed specifically for the C-HR.
ADVANCED MOVEMENT SYSTEMS
The Toyota C-HR is equipped with a range of engines designed to offer the driving comfort and 'active driving behavior' that customers demand. This is expressed in the most dynamic way by the unique in its class fully hybrid version, whose inherent features guarantee a smooth, vibration-free operation.
With the latest generation of the hybrid drive system, the Toyota C-HR produces CO2 emissions of just 82 g / km - price unmatched in the class - with a combined cycle consumption of 3,6 l / 100 km.
Delivering 90 kW / 122 DIN hp, the new hybrid drive system is not only more efficient and lighter than its predecessor, but also offers more vibrant performance. Detailed engine design modifications have achieved a thermal efficiency of 40% - a record performance for a petrol engine.
Other components of the hybrid system have helped to reduce weight and dimensions while their rearrangement has helped to lower the center of gravity.
The new hybrid drive system supports the dynamic driving style that fits the design philosophy of the Toyota C-HR.
The Toyota C-HR is also available with a new 1.2 L turbo engine, which debuted in the Auris. Delivering 85 kW / 116 DIN hp and 185 Nm of torque, this unit produces CO2 emissions of 125 g / km with a combined cycle consumption of 5,5 l / 100 km. It can be combined with either a 6-speed manual transmission or a CVT - Continuously Variable Transmission (continuously variable transmission). CVT versions are available with front-wheel drive or all-wheel drive.
NEW HYBRID SYSTEM
Toyota C-HR is equipped with the new generation of Toyota's exclusive hybrid system. Toyota is committed to making the next generation of hybrids even more practical and user-friendly. The system offers a natural, immediate but smooth response to any command on the accelerator pedal. Renewed and full of confidence, it offers the right level of performance.
Fuel economy has improved as seen in the consumption of the Toyota C-HR test cycle starting at 3,6 l / 100km. The new hybrid system takes the form of a more compact package that is lighter and more economical, with improved battery, electric and petrol engine technologies.
The new hybrid battery offers a higher energy density. While the total power remained the same, the dimensions were reduced by 10%. In addition, it can now absorb 28% more energy, the same amount of time, which means it charges faster than before. Electric motors are smaller with a better power-to-weight ratio. The thermal efficiency of the gasoline engine reaches over 40%, the best in the world for a gasoline engine.
Improved gasoline engine
The Toyota C-HR hybrid system includes an Atkinson 1.8 VVT-i petrol engine. Compared to the third generation Prius, the engine has been completely overhauled to offer better fuel economy. Gas flow, combustion, cooling and impact control have been improved, while exhaust gas recirculation is used much more efficiently.
Toyota has developed a heat recovery system that uses exhaust gases to accelerate the warm-up of the engine coolant. This translates to economy because the hybrid system can shut down the engine earlier and more often when it does not provide power to the vehicle. The engine also benefits as it reaches the optimum operating temperature faster thanks to a new dual-circuit cooling system that can reduce the amount of coolant flowing into the engine when needed. This improves performance at low temperatures.
Further measures have been taken to reduce energy losses, mainly by reducing friction. These include the use of resin-coated connecting rod bearings and a low-friction camshaft chain. The friction created by the piston aprons, rotating components and oil pump has been reduced and a new electric water pump has helped reduce losses.
Conical springs reduce the load on the valve mechanism. The entire engine system underwent CAE analysis to achieve optimum rigidity and reduce noise and vibration.
After a thorough inspection of the intake and exhaust systems, the engine benefits from improved breathing, better air filtration, greater spatial efficiency, reliability and quiet operation. The air filter is smaller and lower in height, which helped the designers lower the hood line. The new intake system has a resonator that creates less noise at perceived frequencies, while the intake tube is made of a porous material that suppresses resonance.
A fresh air intake has been added to maintain an abundant amount of air at highway speeds. A smart air / liquid separation structure was also added so that water and snow do not mix with the intake air. If the fresh air duct is filled with water or snow, a secondary air duct performs air intake duties.
A thinner silencer ensures optimal performance and noise reduction, while improving the aerodynamics of the lower body and preventing any penetration into the luggage compartment.
The engine block has perforated V-shaped tubes that reduce the water pressure losses of the sleeves. There are also new spacers in the water jacket that help control the temperatures in the cylinder walls and the combustion chamber, reducing friction and preventing shock combustion, which translates into optimal ignition timing.
Engine cooling has been improved with a new structure and mounting of the cooling unit. In the new design the hood line is lower, which lowers the car's center of gravity. A new air vent behind the radiator closes automatically when full airflow is not required, improving aerodynamic performance and saving fuel.
While engine cooling helps to improve impact combustion, it can also lead to an increase in heat loss. To deal with this phenomenon, Toyota engineers created a new spacer to control the temperature on the surface of the cylinder. This keeps the engine oil warmer with lower viscosity which reduces temperature fluctuations. As a result, friction is reduced and torque output is increased. Under high thermal loads, the temperatures in the combustion chamber decrease.
The maximum power of 98 DIN hp / 72kW of the engine is delivered at 5.200rpm, and the maximum torque of 142Nm at 3.600rpm.
The best thermal efficiency in the world
Thermal efficiency is a measure of how well an engine converts the available energy in the fuel into useful energy for moving the vehicle.
Thanks to its high-volume exhaust system, improved combustion efficiency and innovative heat management and friction reduction methods, the engine of the new Prius offers up to 40% thermal efficiency, the highest in the world for a mass-produced petrol engine. This percentage exceeds 37% of the 1.5-L engine of the first Prius and 38,5% of the 1.8 L engine of the third generation Prius.
Improved exhaust gas recirculation
The exhaust gas recirculation system has an EGR cooler that reduces the temperature of the recirculating exhaust gases, thus lowering the temperature of the intake mixture and suppressing the thermal combustion of the engine. This allows a fully optimized ignition timing, which contributes to better thermal efficiency.
Multi-axle transmission - first for a hybrid model
The new generation hybrid system has a redesigned transmission system that offers improved performance, spatial planning and reduced weight. A system with two electric motors-generators on both axles offers a reduction in length by 47mm compared to the previous hybrid drive system.
The transmission system accommodates four components: two electric motors - generators (MG1 and MG2), a planetary gear system and a speed reducer in the final transmission. The MG1 primarily serves as a generator, converting any excess power from the petrol engine into electricity that can be stored in the HV battery. It also serves as an engine starter. The MG2 is the electric motor, which also acts as a generator when the car is in regenerative braking program. It moves the vehicle at start-up, at low speeds and in EV mode and is the only drive system used for reversing.
Upgraded hybrid system software
Updates to the hybrid system software allow the Toyota C-HR to use more electric propulsion for better acceleration at low engine speeds. It has also allowed the increase of the speed of the electric motor (hence the range of exclusive electric propulsion) up to 60% compared to the third generation Prius. This means less dependence on the petrol engine at higher speeds, which improves fuel economy.
Smaller, better electric motors
The two electric motors - generators are new and smaller than before to harmonize with the new multi-axle design of the transmission system, without any negative impact on fuel economy. Higher speeds and water cooling instead of air cooling improve the efficiency of the electric motor (MG2), which delivers 53kW of power and 163Nm of torque.
Fully redesigned power control unit
The power control unit (PCU) has been completely redesigned resulting in a size reduction of 33%, weight 6% and electrical losses of 20%.
The PCU is the multi-function electrical 'heart' of the vehicle, housing a voltage converter (inverter), a DC / DC converter to power the vehicle's electrical systems, and electronic control for the generators.
In place of the drive belt alternator, the Toyota C-HR uses a DC / DC converter to recharge the 12 volt auxiliary battery via the HV battery.
Nickel-metal hydride (HV) battery
The nickel-metal hydride (NiMH) battery is more compact and fits under the rear seats without penetrating the luggage compartment. This has increased cooling efficiency and regenerative braking capabilities.
1.2T ENGINE: GOOD PERFORMANCE AND LOW CONSUMPTION
The 1.2T engine uses advanced technologies that allow the engine to switch from the Otto cycle to the Atkinson cycle at low loads, with high-turbulence vertical intake manifolds, an exhaust manifold integrated in the cylinder head and advanced heat management.
For this purpose, the 1.2T adds a direct injection system as well as a liquid-cooled supercharger and heat exchanger. In addition, the VVT-i system (Variable Valve Timing - intelligent) known from 1.0, is upgraded to VVT-iW (Variable Valve Timing - intelligent Wide), known from the Aygo and Yaris 1.0 engine, providing even more flexibility in valve timing .
The combination of these technologies results in excellent performance and efficiency. From 1197cc, the engine delivers 116 DIN hp (85kW) and continuous torque of 185Nm between 1500 and 4000 rpm. This accelerates the Toyota C-HR from 0 to 100 km / h in 10,9 seconds to a top speed of 190 km / h. All this is achieved in combination with excellent consumption and CO2 emission values - 5,5l / 100 km in the combined cycle and 125g CO2 / km.
Advanced heat management
The secret to achieving optimal consumption without compromising on performance is the highest compression. But in general, as the compression increases, so does the risk of uncontrolled combustion - commonly percussive combustion (pegs).
The high 10: 1 compression ratio of the 1.2T is due to a number of key technologies that improve combustion control. This way the risk of shock burns can be avoided.
First of all, the intake manifolds are designed to produce more intense flow and vertical turbulence, while the piston shape has been optimized for more efficient turbulence inside the cylinder. As a result, the fuel and intake air mix faster and a more homogeneous mixture is formed. This translates into a higher combustion rate - which helps prevent impact burns.
Advanced heat management is in itself a great way to improve the economy and at the same time another way to reduce the risk of shock burns. The engine was designed so that the temperature of each individual component could be optimized. For example, the lower part of the pistons is cooled by an oil injector and the cooling of the cylinder head is separated from that of the engine block. This reduces the temperature in the combustion chamber, while the block itself remains warm enough to reduce friction.
Direct injection also helps, as it helps to dissipate heat into the combustion chamber. The overcharge air also passes through the heat exchanger (intercooler), which uses an independent low temperature cooling circuit.
Torque at low speeds and fast response
A new low idle supercharger, a VVT-iW valve system and the D-4T direct injection system work together to deliver excellent torque from low engine speeds. Together with the optimized volume intake system, it ensures an immediate response to the accelerator pedal.
The injection system has been developed for the 1.2T engine. Thanks to its compact dimensions it is ideal for use in a low displacement engine. This allows multiple sprays per cycle, while the optimized width and reduced length of the fuel spray guarantee combustion quality regardless of engine condition and load.
From Otto to Atkinson
The VVT-i system (Variable Valve Timing - intelligent) in both input and output achieves maximizing torque at all engine speeds. In addition, the new VVT-iW (Variable Valve Timing - intelligent Wide) allows the intake valves to be delayed, which means that the engine can run on both the Otto cycle and the Atkinson cycle. The latter is used at extremely low loads, when the intake valves remain open for fractions of a second, after the compression phase, with the result that part of the combustion mixture returns to the intake. As a result, the actual compression and pumping losses are reduced, as the piston pressure is lower and the throttle can open more.
Top “toe / heel” technique: Intelligent Manual Transmission
For the first time in the Toyota range a new system called "Intelligent Manual Transmission" is installed in the C-HR 1.2T. According to the toe / heel technique, the system automatically increases the engine speed in the descent ensuring a smooth gear change. The system also works in the upgrade in order to improve the comfort for the driver and passengers by reducing the clutch scorpion. In addition, a smooth start is ensured and the risk of the engine shutting down is almost zero - particularly good news for all novice drivers.
UNPRECEDENTED DYNAMIC BEHAVIOR FOR CROSSOVER
The design and development of the Toyota C-HR chassis attracted all the attention of Chief Engineer Hiroyuki Koba, being himself an enthusiastic driver. From the beginning of the project, he traveled thousands of kilometers on European roads to understand not only the requirements of the road network but also the way Europeans drive.
"I have noticed that Europeans adopt a much smoother driving style while adapting to traffic conditions," comments Hiroyuki Koba. "They avoid obstacles by simply adjusting their course and speed and try to maintain their speed for more efficient movement while in other parts of the world they would choose to stop. This prompted us to work with our European team on driving accuracy in all areas of the vehicle. We wanted to achieve performance comparable to a good C-class hatchback. "
With a low center of gravity and dual scissor rear suspension, the new TNGA platform was the ideal starting point for designing all the features of the chassis so that they have an immediate and natural response to the driver's actions. Chief Engineer Hiroyuki Koba has been involved in every dynamic evaluation and decision, wanting to ensure the ultimate realization of his vision of "Response, Linearity & Consistency" (Response, Linearity and Consistency).
In particular, the steering system offers the perfect linear feel, which together with the optimization of body inclines, gives the Toyota C-HR remarkable driving accuracy for crossover. Reducing body inclines, which generally affects tall cars, also has a direct effect on comfort. Even on often-poorly maintained European roads, the car maintains its self-control and precision, which increases self-confidence and driving pleasure.
Response, Linearity and Consistency
Throughout the development phase, Chief Engineer Hiroyuki Koba remained true to his vision of 'Response, Linearity and Consistency'. 'Response' refers to the fact that the car must respond immediately to any command from the driver. 'Linearity' means that the vehicle response must be increased linearly and accurately according to the driver's instructions. And 'Consistency' refers to how the car always reacts in a predictable way, regardless of speed or conditions. Koba believes that by securing these three elements, the car can inspire true self-confidence, making each journey more enjoyable.
The new and robust GA-C platform on which the Toyota C-HR is based was a great starting point. To be precise, a MacPherson Strut suspension was designed specifically for the Toyota C-HR. Includes a specially designed knee bearing that drastically reduces steering friction, allowing for smooth and precise steering. To ensure reduced hatchback level body inclines, the large diameter reversible beam is attached directly to the knee via a coupling.
A rear suspension with double wishbones contributes to a lively driving experience. It borrows most of the components from the latest generation Prius, the first car built on the GA-C platform. However, for the Toyota C-HR, it has been modified to meet the Koba's requirements for control, stability and driving comfort. Thanks to the use of a special subframe, the geometry of the suspension could be optimized - a critical element to give this C Crossover the behavior of a hatchback model despite its greater height. Due to its different character from the Prius, the C-HR uses a spherical bearing coupling on the lower arm, which provides a high level of torsional rigidity, while allowing passive four-way steering through the lateral forces acting on the rear wheels. The shock absorber is tilted forward, reducing the load and improving the luggage space.
All Wheel Drive System (AWD)
Toyota C-HR 1.2T with CVT transmission can be equipped with Dynamic Torque Control AWD System. The front / rear power distribution is precisely controlled via an electromagnetic clutch. Depending on the conditions the front / rear power distribution can vary from 100-0% to 50-50%. The system includes Cornering Control, with mapping that allows the driver to delete the desired trajectory by controlling the traction depending on the driving conditions. With Pre-torque Control, the front-rear distribution is adjusted to 90-10% from the moment the driver operates the steering wheel. This ensures good response to changes in steering angle when cornering. Thanks to the Yaw-rate feedback control, the understeer and oversteer are corrected by optimally adjusting the front / rear power distribution every 6 milliseconds.
TOYOTA NEW GLOBAL ARCHITECTURE
Toyota C-HR reaps the benefits of the new Toyota New Global Architecture (TNGA) platform.
Toyota C-HR follows the new, fourth generation Prius as the second production model using the GA-C platform, strategically adapted to the requirements of a sleek and dynamic C-Class crossover. Advanced TNGA ensures that the new platforms are not just perfectly standardized , but also have an inherent flexibility that allows them to easily adapt and support multiple types of vehicles, from hatchbacks to SUVs.
The fact that the C-HR uses a TNGA-based platform has proven to be a vital element in achieving the goal of Chief Engineer Hiroyuki Koba: not to be impatient in design or performance, contributing to the enjoyable driving character of the crossover, personalized style and basics security features it offers.
Low center of gravity
In terms of vehicle dynamics, the basic design of the GA-C platform allows for a low center of gravity - in the case of the C-HR, the lowest in its class. This translates into a much more enjoyable and balanced demeanor with significantly reduced body slopes.
The ability to lower the driving position was another immediate advantage of TNGA, but with the C-HR the designers slightly raised the driver's Hip Point compared to the new Prius, according to the preferences of crossover customers.
The adaptability of the GA-C platform can be seen in the smaller wheelbase of the C-HR compared to the Prius (2.640 vs. 2.700mm) and the wider front and rear tracks (+ 20mm front, + 10mm rear). These changes reflect the different crossover layout and behavior requirements.
Designed engine compartment
The TNGA allows the engine compartment to be revised by repositioning the lower parts to support the lower center of gravity. In the C-HR, it allowed the engine to tilt slightly backwards, helping designers ensure a lower hood line while also contributing to a lower center of gravity.
Although the new Prius uses only a fully hybrid system, the C-HR is equipped with a petrol engine and a fully hybrid drive system, while there is also the option of front-wheel drive or AWD. The GA-C platform can support any of these drive systems without compromising the layout, vehicle style or chassis balance.
High rigidity for enjoyable dynamic behavior and comfort
The GA-C platform combines with the high rigidity of the C-HR body to provide an excellent response that is consistent and linear with the driver's instructions. The inherent quality of the frame eliminates the need for tight suspensions, thus achieving the desired level of performance without compromising on comfort.
Design freedom with reduced vehicle height
In addition to the lower hood line achieved by repositioning the engine, the GA-C platform also offers a lower overall height. This was of particular value to the C-HR design team to create the striking coupe upper body, which sets Toyota apart from other C-class crossovers. At the same time, the low roofline does not undermine space. in the headrest area of the front or rear passengers, thanks to the lower seating positions resulting from the use of the new platform.
Top security
Superior safety features are inherent in TNGA, with priority given to ensuring the highest standards of active and passive safety. Toyota's new platforms and design forms align with the strict standards set by the world's leading independent crash test programs, and are supported by the advanced performance of the C-HR Toyota Safety Sense functions and systems.
For more information, you can contact the marketing team of Dikran Ouzunian & Co. Ltd., official representatives of Toyota in Cyprus.
Phone: 22 400000
Email: info@toyota-cyprus.com
www.toyota.com.cy