Full specs
2018 Lexus RX 450h specifications
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Applicable to the USA domestic market(s). | ||
| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater suv/sports utility vehicle | ||
| Number of doors | 5 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2790 mm | 109.8 inches | |
| Track/tread (front) | 1636 mm | 64.4 inches | |
| Track/tread (rear) | 1626 mm | 64 inches | |
| Length | 4890 mm | 192.5 inches | |
| Width | 1895 mm | 74.6 inches | |
| Height | 1720 mm | 67.7 inches | |
| Ground clearance | 208 mm | 8.2 inches | |
| length:wheelbase ratio | 1.75 | ||
| Kerb weight | 2150 kg | 4740 lb | |
| Weight distribution | |||
| fuel tank capacity | 65.2 litres | 14.3 [17.2] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.34 | ||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Toyota | ||
| Engine code | 2GR-FXS | ||
| Cylinders | V 6 in 60° vee | ||
| Capacity | 3.5 litre 3456 cc (210.898 cu in) |
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| Bore × Stroke | 94 × 83 mm
3.7 × 3.27 in |
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| Bore/stroke ratio | 1.13 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output (SAE net) |
263 PS (259 bhp) (193 kW) at 6000 rpm |
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| maximum torque (SAE net) |
335 Nm (247 ft·lb) (34.2 kgm) at 4800 rpm |
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| Specific output (SAE net) |
55.9 kW/litre 76 ps/litre 74.9 bhp/litre 1.23 bhp/cu in |
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| Specific torque (SAE net) |
96.93 Nm/litre
1.17 ft·lb/cu3 |
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| Engine construction | aluminium block & head | ||
| Lubrication | wet sumped | ||
| compression ratio | 13:1 | ||
| Fuel system | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1218.1 kPa (176.7 psi) | ||
| Maximum RPM | 6200 rpm | ||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 576 cc | ||
| Aspiration | Normal Atkinson cycle | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | Y | ||
| Hybrid drivetrain | |||
| Secondary motor type | electric motor | ||
| Secondary power | |||
| Secondary torque | |||
| Maximum system output | 308.0 PS | ||
| Maximum system torque | |||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | 7.9 s | ||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 180 km/h (112 mph) | ||
| Power-to-weight ratio | Higher is better 122.14 PS/tonne (1000 kg) 0.12 PS/kg 89.83 kW/tonne (1000 kg) 0.09 kW/kg 120.47 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.13 kg/kW 18.59 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 30/28/30 US MPG EPA city/highway/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 7.8/8.4/7.8 l/100km city/highway/combined | ||
| km/litre | 12.8/11.9/12.8 km/l city/highway/combined | ||
| UK MPG | 36.0/33.6/36.0 UK MPG city/highway/combined | ||
| US MPG | 30.0/28.0/30.0 US MPG city/highway/combined | ||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| chassis | |||
| Engine position | front | ||
| Engine layout | transverse | ||
| Drive wheels | all wheel drive | ||
| Torque split | |||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | 2.700 | ||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 7½ x 18 | ||
| Wheel size rear | 7½ x 18 | ||
| Tyres front | 235/65 R 18 | ||
| Tyres rear | 235/65 R 18 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 328 mm | ||
| Rear brake diameter | 338 mm | ||
| Braked area | |||
| Gearbox | continuously variable transmission | ||
| Top gear ratio | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 546139 | ||
| Production total | |||
| Model code | |||
| RAC rating | 32.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2018 Lexus RX 450h added 2018-03-02. Last modified 2020-03-16. |
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Lexus RX models
5 door suv/sports utility vehicle FF 8A 3456 cm3/210.9cuin 294 PS 290 bhp 216 kW 2025 kg
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5 door suv/sports utility vehicle FA CVT 3456 cm3/210.9cuin 313.0 PS 309 bhp 230 kW 138.0 CO2 2225 kg
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5 door suv/sports utility vehicle FA CVT 3456 cm3/210.9cuin 313.0 PS 309 bhp 230 kW 122.0 CO2 2100 kg
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