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Toyota Corolla Hybrid [US]
With its transformation from bumper to bumper and rims to the roof, the Toyota Corolla 2020 was already great news for the 2019 sedans. And here is the ultimate: "But wait, there is more!" bonus: a new hybrid model allowing a combined fuel economy of at least 50 mpg (projected). This makes the Corolla Hybrid 2020 the most fuel efficient model to ever bear the model name that debuted more than half a century ago.
The design is not the only electrifying element of the Toyota Corolla Hybrid. This high-efficiency model fits the latest Toyota Synergy Drive hybrid of the new generation of Prius, which has already proven itself. Only Toyota offers such a distinct choice of hybrids in this segment of vehicles, thus addressing customers who have different design tastes but share the same desire to optimize fuel consumption. fuel.
The Corolla Hybrid 2020, along with its petrol brothers and sisters, offers an extremely satisfying driving experience, as well as the brand's latest advances in comfort and multimedia technology. As with the Corolla 2020 petrol models, the Toyota Safety Sense 2.0 active safety system suite comes standard.
The Toyota Corolla Hybrid 2020 is further proof of Hybrid's undisputed global leadership in hybridization, which began more than 20 years ago.
Fit for a hybrid
The powertrain and hybrid battery were a natural fit for the new Corolla due to the Toyota New Global Architecture (TNGA) platform. The badpit cabin makes no compromises, for example, when you opt for the Corolla Hybrid rather than for the gasoline version.
![Toyota Corolla Hybrid [US] (2020)](/Toyota-Corolla_Hybrid_US-Version-2020.jpg)
Toyota Corolla Hybrid 2020 [US]
The new hybrid system combines a 1.8-liter four-cylinder gasoline engine with two engines / generators through an electronically controlled planetary-geared planetary transaxle. The power of the 121 horsepower combined system allows a resolutely responsive performance.
The nickel-metal hydride (Ni-MH) battery pack utilizes newly developed technology, called Hyper-Prime Nickel ™, to improve battery performance in a smaller, lighter package. The smaller size and flatter shape of the battery allow it to be packed under the rear seat, rather than taking up space in the trunk. It also allows a 60/40 folding rear seatback to increase cargo capacity. The location of the battery also contributes to the lowering of the vehicle's center of gravity, a benefit for agility.
The engine, working in conjunction with the electric motor (MG2), ensures responsive performance, while exemplary energy efficiency is achieved by using both electric motors (MG1 and MG2) for hybrid battery charging.
Driving the Hybrid Corolla
The response of the linear acceleration of the Toyota Corolla Hybrid may surprise a bit. When you take off, the battery provides subtle power to lighten the engine and eliminate the "elastic" effect of some hybrids.
A preload differential adds to the feeling of confident acceleration. At low loads and low differential rotations, the limited differential torque is distributed between the left and right wheels, providing excellent driving stability. At medium and high engine loads, the preload differential functions as an open differential.
The Corolla Hybrid features EV mode, which allows the vehicle to be operated as a pure electric vehicle over short distances, depending on certain conditions, such as the battery charge level. This mode is useful for driving the vehicle in parking lots or indoor parking garages, for example. The Vehicle Proximity Notification feature alerts pedestrians of the presence of the vehicle when operating in battery mode.
In addition to the NORMAL and ECO driving modes provided, a SPORT driving mode setting allows for increased power for a stronger response of acceleration when desired.
- NORMAL Mode: Allows the hybrid system to achieve the ideal combination of fuel economy and vehicle acceleration. The amount of throttle opening changes linearly in response to the operation of the accelerator pedal.
- ECO Mode: Improves the efficiency of the hybrid system by limiting power in response to a light to moderate accelerator pedal input.
- SPORT mode: The available power is increased, which allows a better response to the acceleration.
Stopping the Toyota Corolla Hybrid
The electronically controlled braking system (ECB), which coordinates the operation between the regenerative braking force of electric motors and the force of the hydraulic braking system, provides another advantage in terms of efficiency. By proactively using electric motors to recover as much electrical energy as possible from the regenerative braking system, this highly efficient cooperative control maximizes fuel economy.
A hydraulic booster active on the conventional braking system (non-regenerative) improves pedal feel and driver feedback. Crucially, in the event of a malfunction of the ECB system, the conventional hydraulic braking system may stop the vehicle.
Braking, once engaged, is a practical technology that reduces driver effort when waiting at a traffic light or in heavy traffic. When the driver presses on the accelerator, the brake hold function is released instantly.
How the other half works
The other half of the Hybrid Synergy Drive team, the gasoline engine, is no less impressive than the electric side. The 1.8-liter inline four-cylinder engine from 2ZR-FXE was designed specifically for a hybrid application. The long stroke configuration uses the Atkinson cycle, which uses a very high compression ratio (13.0: 1) as well as an intake stroke and an expansion stroke longer than the cycle. d & # 39; Otto. The Atkinson cycle extracts more energy from the fuel and the electric motors compensate for the reduction in power at low revs (compared to the Otto cycle).
The friction created by the piston skirts, the rotating parts and the oil pump is reduced. An electric water pump eliminates parasitic losses with a conventional belt pump. Toyota has been looking for efficiencies in each system. The high-efficiency air conditioning system, for example, uses the S-FLOW control, which automatically optimizes the airflow in the cabin according to the temperature setting, the actual cabin temperatures and the temperature of the cabin. outside, the intensity of sunlight and occupied seats.
Quickly putting the engine to operating temperature is essential to save fuel and reduce start-up emissions. In the Hybrid Corolla, an exhaust heat recirculation system accelerates the engine's coolant warm-up. This allows the hybrid system to shut down the gasoline engine earlier and more often in the driving cycle when it is not needed, for example in low-energy city driving conditions.
The PTC (Positive Temperature Coefficient) heater quickly provides the cabin heat electrically in cold weather.
Hybrid exclusives
The Toyota Corolla Hybrid rolls on 15-inch aluminum alloy wheels equipped with low rolling resistance tires. Like the Corolla petrol models, the new multi-link rear suspension improves both handling and ride comfort compared to the previous-generation Corolla Sedan.
The dashboard uses a high quality meter with a 7 inch multi-information display (MID). The MID displays the speedometer, as well as a hybrid system indicator / battery status indicator in real time. The guidance of the ECO Accelerator, also presented in the MID, can serve as a guide to optimize energy efficiency by guiding the driver on the optimal operation of the accelerator pedal depending on the driving conditions. . Drivers who like the visual appeal of seeing the engine speed can choose to display a tachometer.
Multimedia Mogul
The multimedia offerings of the Corolla Hybrid 2020 begin with the standard Entune ™ 3.0 audio system, which includes: 8 inches. touchscreen; six speakers; Apple CarPlay compatibility; Amazon Alexa; Entune 3.0 App Suite Connect; Safety Connect; WIFI connection; Compatible GPS Scout Link; Siri Eyes Free; auxiliary audio jack and USB 2.0 port with connectivity and iPod control; AM / FM; MP3 / WMA playback capability; training and tutorials on speech recognition; hands-free telephony capability; speech Recognition; streaming music via Bluetooth; Customizable home screen and weather information / traffic via Entune 3.0 App Suite.
security
The Toyota Corolla Hybrid is equipped with eight standard airbags and the Star Safety System, which includes enhanced vehicle stability control, traction control, electronic brake force distribution, brake badist, system anti-lock braking system and Smart Stop technology. All Corolla models are equipped with a standard reversing camera.
Toyota Safety Sense 2.0
Significantly, all Corolla 2020 models come standard with Toyota Safety Sense ™ 2.0, an advanced suite of integrated active safety features.
PCS (Pre-Collision System): designed to automatically activate the brakes to prevent a collision or to mitigate the impact force. PCS is able to detect a vehicle or pedestrian in daylight and low light conditions, as well as a bike during the day.
DRCC (Full Dynamic Speed Radar Cruise Control): Designed for highway use, designed to maintain a defined vehicle-by-vehicle distance, it is also able to track at low speeds up to a safe speed. about 24 mph. The Corolla may stop when the vehicle stops, while maintaining an appropriate distance.
LDA (Lane Departure Warning) with management badistance: designed to provide the driver with audible and visual warnings and, if necessary, provide management badistance if he / she detects the possibility of leaving the taxiway. It also detects excess weaving in the traffic lane that may indicate driver distraction, inattention, or drowsiness.
Lane Tracing Assist (LTA): LTA is activated when LDA and DRCC are activated and at the same time. LTA uses a track centering function that performs constant steering maneuvers to help the driver keep the vehicle in his lane. The LTA is designed to be used on relatively straight motorways to preemptively prevent unwanted departures from the track and reduce driver fatigue.
AHB (Automatic High Beam): When this option is enabled, it detects oncoming vehicle headlights and rear lights of previous vehicles and automatically switches between high beam and low beam, as applicable.
RSA (Road Sign Assist): Designed to recognize speed, stop, performance and non-entry signs and display them on the vehicle's MID to badist the driver.
![Toyota Corolla Hybrid [US] (2020)](/Toyota-Corolla_Hybrid_US-Version-2020-infographic.jpg)
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