Browse Car Specifications...

R Class (W251) Versions

Mercedes Benz R Class (W251) 320 CDI Specs

(2006 - ) Technical Specifications

Diesel

182.3 cu-in
2987 cm³

V 6

221 HP
224 PS / 165 kW

376 lb-ft
510 Nm

138 Mph
222 km/h

25 MPG
9.3 L/100 km
30 MPG UK

Mercedes Benz R Class (W251) 320 CDI Body, Model and Production details

Body :	-

Num. of Doors :	5 doors


Mercedes Benz R Class (W251) 320 CDI Engine Technical Data

Engine type - Number of cylinders :	V 6

Engine Code :	-

Fuel type :	Diesel

Fuel System :	Common Rail

Engine Alignment :	Longitudinal

Engine displacement :	182.3 cu-in / 2987 cm³

Bore x Stroke :	3.27 x 3.62 inches 83.0 x 92.0 mm

Number of valves :	24 Valves

Aspiration :	TGV + Intercooler

Compression Ratio :	18.0

Horsepower :	221 HP / 224 PS / 165 kW @ 3800 rpm

Maximum torque :	376 lb-ft / 510 Nm @ 1600 - 2800 rpm

Drive wheels - Traction - Drivetrain :	AWD

Transmission Gearbox - Number of speeds :	7 speed Automatic


Mercedes Benz R Class (W251) 320 CDI Fuel Consumption (Economy), Emissions and Range

Fuel Consumption - Economy - Combined:	25 MPG 9.3 L/100 km 30 MPG UK

Fuel Consumption - Economy - Open road:	31 MPG 7.6 L/100 km 37 MPG UK

Fuel Consumption - Economy - City:	19 MPG 12.2 L/100 km 23 MPG UK

Range :	534 miles / 860 km

Fuel Tank Capacity :	21.1 gallons 80 L 17.6 UK gallons

CO2 emissions :	246 g/km (Mercedes Benz)

Mercedes Benz R Class (W251) 320 CDI Performance

Top Speed :	138 Mph / 222 km/h

Acceleration 0 to 100 km/h (0 to 62 mph) :	8.7 s


Mercedes Benz R Class (W251) 320 CDI Size, Dimensions, Aerodynamics and Weight

Wheelbase :	117.32 inches / 298.0 cm

Length :	193.78 inches / 492.2 cm

Width :	75.67 inches / 192.2 cm

Height :	65.31 inches / 165.9 cm

Aerodynamic drag coefficient - Cx :	0.31

Curb Weight :	4894 lbs / 2220 kg

Weight/Power Output Ratio :	9.9 kg/hp


Mercedes Benz R Class (W251) 320 CDI Interior size, Dimensions

Trunk / Boot capacity :	8.6 cu-ft / 244 L


Mercedes Benz R Class (W251) 320 CDI Brakes, Tires, Steering and Suspension

Front Brakes - Disc dimensions :	Vented Discs (- inches / - mm)

Rear Brakes - Disc dimensions :	Discs (- inches / - mm)

Front Tyres - Rims dimensions :	235/65 R17

Rear Tyres - Rims dimensions :	235/65 R17