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The hybrid system in the Harrier was its first application to an SUV by Toyota (the Harrier was released as the Lexus RX 400h in America and Europe). The hybrid system was an improved version of the THS II system installed in the second generation Prius. Use of the new SUV-oriented THS II and an E-Four system with substantially increased output enabled the performance of the Harrier to far surpass conventional gasoline engine vehicles. It also enabled smooth acceleration without needing to shift into top speed, and fuel efficiency similar to compact cars.
The motor output of the E-Four system that drives the rear wheels was improved and the Vehicle Dynamic Integrated Management (VIM) system was applied for the first time to a 4WD system. |
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| Storage location | : | - | |
| Year manufactured | : | 2005 | |
| Manufacturer | : | Toyota Motor Corporation | |
| Classification | : | Mass-production vehicle | |
| Current status | : | - | |
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| Vehicle name / Manufacture |
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| Vehicle name | : | Harrier Hybrid |  |
| Model name | : | DAA-MHU38W-AWXGK | |
| Company name | : | Toyota Motor Corporation | |
| Year manufactured | : | 2005 | |
| Designed by | : | Toyota Motor Corporation |
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| Model / Weight |
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| Style | : | SUV | |
| Number of doors | : | 4 | |
| Passenger capacity | : | 5 | |
| Vehicle weight | : | 1960 kg | |
| Gross vehicle weight | : | 2235 kg |
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| Body / Size |
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| Structure | : | GOA, with impact absorbing body & high-strength cabin | |
| Overall length | : | 4755 mm | |
| Overall width | : | 1845 mm | |
| Overall height | : | 1690 mm | |
| Headlamp type | : | Discharge headlamp | |
| Tire size | : | 235/55R18 (18×7J aluminum wheels) (Premium S package) |
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| Body / Axle / Driving / Others |
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| Front axle | : | Strut type coil spring | |
| Rear axle | : | Strut type coil spring | |
| Wheelbase | : | 2715 mm | |
| Front tread x rear tread | : | 1575 mm×1550 mm | |
| Steering | : | Rack and pinion (power steering) | |
| Main braking system | : | Regenerative cooperative hydraulic brakes (front ventilated disc, rear disc) | |
| Driving stability devices | : | Vehicle Dynamic Integrated Management (VDIM) |
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| Engine / Size / Power |
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| Engine name | : | 3MZ-FE | |
| Bore x stroke | : | 92.0×83.0 mm | |
| Displacement | : | 3310 cc | |
| Max. power/r.p.m. | : | 211 ps/5600 rpm | |
| Max. torque/r.p.m. | : | 29.4 kgm/4400 rpm | |
| Supercharger | : | Electronic fuel injection (EFI) | |
| Variable ignition system | : | Variable valve timing mechanism VVT-I | |
| Fuel tank capacity | : | 65 L |
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| Hybrid |
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| Hybrid system type | : | Combination of parallel and series hybrid systems | |
| Motor rated voltage | : | 288 V (9.6 V×30) | |
| Drive battery type | : | Nickel-metal hydride battery (reduced in size by approx. 30% from the battery of the 2nd generation Prius) | |
| Number of drive batteries | : | 30 (Divided into 3, and a cooling fan is individually set for each group to improve cooling performance.) | |
| Drive battery capacity | : | 6.5 Ah-3 hr | |
| Engine max. output/r.p.m. | : | 123 kW/4500 rpm | |
| Engine max. torque/r.p.m. | : | 34.0 kgm/0 to 1500 rpm | |
| Motor max. output/r.p.m. | : | 50 kW/4610 to 5120 rpm | |
| Motor max. torque/r.p.m. | : | 13.3 kgm/0 to 610 rpm |
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| Drive-train |
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| Transmission | : | Electronically-controlled continuously variable transmission (CVT) | |
| Drive system | : | E-Four (Electric 4-wheel drive system) |
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| Performance |
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| Mode fuel efficiency | : | 17.8 km/L (10-15 mode) |
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| Vehicle introduction | : | The hybrid system in the Harrier features improved motor output, higher rotations, higher motor drive power supply voltage, and 2.478 times more motor torque due to these installation of a planetary reduction gear on the motor rotation axis. Its high 650 V output gives improved driving performance in combination with a motor installed at the rear of the vehicle for driving the rear wheels. | |
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