The Toyota Mark X GRMN is a 4 door saloon (sedan)-bodied road car with a front positioned engine supplying power to the rear wheels.
Powering the Toyota Mark X GRMN is a double overhead camshaft, 3.5 litre naturally aspirated 6 cylinder powerplant, with 4 valves per cylinder that provides power and torque figures of 317 bhp (321 PS/236 kW) at 6400 rpm and 380 N·m (280 lb·ft/38.8 kgm) at 4800 rpm respectively.
A 6 speed manual 'box delivers the power to the wheels.
The stated kerb weight is 1550 kg.
Full specs
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| bodywork | |||
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| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2850 mm | 112.2 inches | |
| Track/tread (front) | 1550 mm | 61 inches | |
| Track/tread (rear) | 1530 mm | 60.2 inches | |
| Length | 4810 mm | 189.4 inches | |
| Width | 1795 mm | 70.7 inches | |
| Height | 1420 mm | 55.9 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.69 | ||
| Kerb weight | 1550 kg | 3417 lb | |
| Weight distribution | |||
| fuel tank capacity | 71 litres | 15.6 [18.8] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Toyota | ||
| Engine code | 2GR-FSE | ||
| Cylinders | V 6 | ||
| 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 | 321 PS (317 bhp) (236 kW) at 6400 rpm |
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| maximum torque | 380 Nm (280 ft·lb) (38.8 kgm) at 4800 rpm |
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| Specific output | 68.4 kW/litre 93 ps/litre 91.7 bhp/litre 1.5 bhp/cu in |
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| Specific torque |
109.95 Nm/litre
1.33 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 11.8:1 | ||
| Fuel system | Direct in-cylinder fuel injection device |
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| bmep (brake mean effective pressure) | 1381.7 kPa (200.4 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 576 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | |||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | |||
| Power-to-weight ratio | Higher is better 207.36 PS/tonne (1000 kg) 0.21 PS/kg 152.51 kW/tonne (1000 kg) 0.15 kW/kg 204.52 bhp/tonne (1000 kg) 0.2 bhp/kg 0.09 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.56 kg/kW 10.95 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| chassis | |||
| Engine position | front | ||
| Engine layout | unknown | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | 235/40 R 19 92Y | ||
| Tyres rear | 255/35 R 19 92Y | ||
| Brakes F/R | VeDi/VeDi | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 6 speed manual | ||
| Top gear ratio | |||
| Final drive ratio | 4.08 | ||
| general | |||
| Carfolio.com ID | 841555 | ||
| Production total | |||
| Model code | DBA-GRX133 | ||
| RAC rating | 32.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2015 Toyota Mark X GRMN added 2025-11-01. Last modified 2025-11-01. |
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