The Mazda CX-7 MZR-CD 2.2 Turbodiesel is a 5 door off-road vehicle-bodied automobile with a front mounted engine powering all four wheels.
The 2.2 litre engine is a turbocharged, double overhead camshaft, 4 cylinder unit that develops 170.5 bhp (173 PS/127 kW) of power at 3500 rpm, and maximum torque of 400 N·m (295 lb·ft/40.8 kgm) at 2000 rpm.
A 6 speed manual gearbox transmits the power to the wheels.
The Mazda CX-7 MZR-CD 2.2 Turbodiesel weighs a claimed 1875 kg at the kerb.
Maximum speed quoted is 200 km/h or 124 mph, claimed fuel consumption is 9.1/6.6/7.5 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 199.0 g/km.
Full specs
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| bodywork | |||
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| Body type | 4/5 seater off-road vehicle | ||
| Number of doors | 5 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | |||
| Track/tread (front) | |||
| Track/tread (rear) | |||
| Length | |||
| Width | |||
| Height | |||
| Ground clearance | |||
| length:wheelbase ratio | |||
| Kerb weight | 1875 kg | 4134 lb | |
| Weight distribution | |||
| fuel tank capacity | |||
| aerodynamics | |||
| Drag coefficient | 0.34 | ||
| Frontal area | 2.58 m² | ||
| CdA | 0.88 | ||
| Powertrain | |||
| engine type | turbocharged diesel | ||
| Engine manufacturer | Mazda | ||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 2.2 litre 2184 cc (133.276 cu in) |
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| Bore × Stroke | 86 × 94 mm
3.39 × 3.7 in |
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| Bore/stroke ratio | 0.91 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 16 valves in total |
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| maximum power output | 173 PS (170.5 bhp) (127 kW) at 3500 rpm |
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| maximum torque | 400 Nm (295 ft·lb) (40.8 kgm) at 2000 rpm |
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| Specific output | 58.2 kW/litre 79.2 ps/litre 78.1 bhp/litre 1.28 bhp/cu in |
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| Specific torque |
183.15 Nm/litre
2.21 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | |||
| Fuel system | common rail direct diesel injection | ||
| bmep (brake mean effective pressure) | 2301.5 kPa (333.8 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 546 cc | ||
| Aspiration | Turbo D. | ||
| Compressor | |||
| Intercooler | |||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 11.3 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 200 km/h (124 mph) | ||
| Power-to-weight ratio | Higher is better 92.2 PS/tonne (1000 kg) 0.09 PS/kg 67.81 kW/tonne (1000 kg) 0.07 kW/kg 90.93 bhp/tonne (1000 kg) 0.09 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 14.75 kg/kW 24.63 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 9.1/6.6/7.5 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 9.1/6.6/7.5 l/100km urban/extra-urban/combined | ||
| km/litre | 11.0/15.2/13.3 km/l urban/extra-urban/combined | ||
| UK MPG | 31.0/42.8/37.7 UK MPG urban/extra-urban/combined | ||
| US MPG | 25.8/35.6/31.4 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 199.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | J | ||
| CO2 Effizienz (DE) | D | ||
| chassis | |||
| Engine position | front | ||
| Engine layout | transverse | ||
| Drive wheels | four wheel drive | ||
| Torque split | N/A | ||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | I.MS. | ||
| Rear suspension | I.MultiLi.CS.ARB. | ||
| Wheel size front | 7½J x 18 | ||
| Wheel size rear | 7½J x 19 | ||
| Tyres front | 235/60 R 18 103V | ||
| Tyres rear | 235/55 R 19 101V | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 6 speed manual | ||
| Top gear ratio | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 195811 | ||
| Production total | |||
| Model code | |||
| RAC rating | 18.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2009 Mazda CX-7 MZR-CD 2.2 Turbodiesel added 2009-03-03. Last modified 2013-02-28. |
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