OUTLINE
2GR-FSE Engine
The 2GR-FSE is a 3.5-liter, 24-valve DOHC V6 Direct injection 4-stroke gasoline engine Superior version (D-4S). This engine uses the Dual Variable Valve Timing-intelligent (VVT-i) system, Direct Ignition System (DIS) and Electronic Throttle Control System-intelligent (ETCS-i). These control functions achieve improved engine performance, fuel economy and clean emissions.
| Item | Specification | |
| No. of Cyls. & Arrangement | 6-cylinder, V-type | |
| Valve Mechanism | 24-valve DOHC, Chain Drive (with Dual VVT-i) | |
| Fuel System | SFI D-4S | |
| Displacement | cm3(cu. in.) |
3456 (210.9) |
| Maximum Output | kW@rpm | 233@6400 |
| Maximum Torque | N*m@rpm | 378@4800 |
The D-4S system combines a D-4 system with a port injection system that injects fuel to the intake ports. This system provides a homogeneous air-fuel mixture by combining direct injection and port injection systems to improve fuel efficiency and reduce emissions.
| *1 | Injector (For Port Injection) | *2 | Injector (For Direct Injection) |
4GR-FSE Engine
The 4GR-FSE is a 2.5-liter, 24-valve DOHC V6 Direct injection 4-stroke gasoline engine (D-4). This engine uses a direct injection system. In addition, this engine use a Dual Variable Valve Timing-intelligent (Dual VVT-i) system, Direct Ignition System (DIS), Electronic Throttle Control System-intelligent (ETCS-i), Acoustic Control Induction System (ACIS), and Electronic Swirl Control Valves (SCV). These control functions achieve improved engine performance, fuel economy, and clean emissions.
| Item | Specification | |
| No. of Cyls. & Arrangement | 6-cylinder, V-type | |
| Valve Mechanism | 24-valve DOHC, Chain Drive (with Dual VVT-i) | |
| Fuel System | SFI D-4 | |
| Displacement | cm3(cu. in.) |
2500 (152.5) |
| Maximum Output | kW@rpm | 152@6400*1 153@6400*2 |
| Maximum Torque | N*m@rpm | 250@4800*1 252@4800*2 |
*1: Destination package for with South Korea
*2: Except destination package for South Korea
The injector of the D-4 system is installed on the combustion chamber. This injector injects the fuel pressurized in the fuel pump (high pressure) directly into the combustion chamber. Through this, a vaporized latent heat effect is obtained, volumetric efficiency and resistance to knocking are improved, resulting in a power output improvement.
| *1 | Intake Valve | *2 | Exhaust Valve |
| *a | Beginning of Intake Stroke | *b | Intake Bottom Dead Center |
| *c | Compression Stroke | *d | Fuel from Direct Injector |
A960E and AA81E Automatic Transmissions
An A960E 6-speed automatic transmission is used on 2WD models with the 4GR-FSE engine.
An AA81E 8-speed automatic transmission is used on 2WD models with the 2GR-FSE engine.
| Transmission Type | A960E | AA81E | |
| Gear Ratio | 1st | 3.538 | 4.596 |
| 2nd | 2.060 | 2.724 | |
| 3rd | 1.404 | 1.863 | |
| 4th | 1.000 | 1.464 | |
| 5th | 0.713 | 1.231 | |
| 6th | 0.582 | 1.000 | |
| 7th | - | 0.824 | |
| 8th | - | 0.685 | |
| Reverse | 3.168 | 4.056 | |
Suspension
A Double-wishbone type independent suspension is used for the front.
A Multi link type independent suspension is used for the rear.
Steering
The Electric Power Steering (EPS) system uses a motor and a reduction mechanism that are built into the steering gear housing to generate assist torque, in order to assist the driver's steering effort.
A Variable Gear Ratio Steering (VGRS) system is used. This system controls the turning angle of the front wheels in accordance with the vehicle speed. As a result, excellent ease of steering operation and vehicle stability have been achieved, from the low-speed to the high-speed range.
| *1 | Skid Control ECU (Brake Actuator Assembly) | *2 | ECM |
| *3 | Power Steering Link Assembly | *4 | Power Steering ECU Assembly |
| *5 | Steering Actuator Assembly | - | - |
Brake
Models for Europe
| Item | Specification | ||
| Front Brake | Type | Ventilated Disc | |
| Rotor Size (D x T)*1 | mm (in.) | 296.0 x 28.0 (11.7 x 1.10) | |
| Rear Brake | Type | Solid Disc*2 Ventilated Disc*3 |
|
| Rotor Size (D x T)*1 | mm (in.) | 290.0 x 10.0 (11.4 x 0.39)*2 290.0 x 18.0 (11.4 x 0.71)*3 |
|
| Brake Control System | ABS with EBD, Brake Assist, TRC, VSC+, and Hill-start Assist Control | ||
*1: Diameter x Thickness
*2: Destination package option (limited to certain regions)
*3: Except for Destination package option (limited to certain regions)
Except models for Europe
| Item | Specification | ||
| Front Brake | Type | Ventilated Disc | |
| Rotor Size (D x T)*1 | mm (in.) | 296.0 x 28.0 (11.7 x 1.10)*2 334.0 x 30.0 (13.1 x 1.18)*3 |
|
| Rear Brake | Type | Solid Disc*2 Ventilated Disc*3 |
|
| Rotor Size (D x T)*1 | mm (in.) | 290.0 x 10.0 (11.4 x 0.39)*2 310.0 x 18.0 (12.2 x 0.71)*3 |
|
| Brake Control System | ABS with EBD, Brake Assist, TRC, and VSC*4 ABS with EBD, Brake Assist, TRC, VSC, Cooperative Control with EPS*5, and Hill-start Assist Control |
||
*1: Diameter x Thickness
*2: Models with 4GR-FSE engine
*3: Models with 2GR-FSE engine
*4: Except models for general countries
*5: Models for general countries