Mercedes-Benz R-class (W251) R 500 V8 (306 Hp) 4MATIC 7G-TRONIC | Technical specs, data, fuel consumption, Dimensions

2006 Mercedes-Benz R-class (W251) - Photo 1

Key specs

Mercedes-Benz R-class (W251) R 500 V8 (306 Hp) 4MATIC 7G-TRONIC /Station wagon (estate) 2005 - 2007/

What is the body type of Mercedes-Benz R-class (W251)?

Station wagon (estate), 5 Doors, 6 Seats

What is the fuel consumption and economy of Mercedes-Benz R-class (W251) R 500 V8 (306 Hp) 4MATIC 7G-TRONIC?

13.3-13.9 l/100 km
17.7 - 16.9 US mpg
21.2 - 20.3 UK mpg
7.5 - 7.2 km/l

How environmentally friendly is Mercedes-Benz R-class R 500 V8 (306 Hp) 4MATIC 7G-TRONIC?

317-331 g/km CO₂
Euro 4

How fast is 2005 R-class (W251) R 500 V8 (306 Hp) 4MATIC 7G-TRONIC?

245 km/h | 152 mph
0-100 km/h: 6.9 sec
0-60 mph: 6.6 sec

What is the power output of Mercedes-Benz R-class Station wagon (estate) 2005 R 500 V8 (306 Hp) 4MATIC 7G-TRONIC?

306 Hp, 460 Nm
339 lb.-ft.

What is the engine displacement of Mercedes-Benz R-class Station wagon (estate) 2005 R 500 V8 (306 Hp) 4MATIC 7G-TRONIC?

5.0 l
4966 cm³
303.04 cu. in.

What is the number of cylinders in 2005 Mercedes-Benz R 500 V8 (306 Hp) 4MATIC 7G-TRONIC?

8, V-engine

What is the drivetrain of Mercedes-Benz R-class (W251) Station wagon (estate) 2005 R 500 V8 (306 Hp) 4MATIC 7G-TRONIC?

All wheel drive (4x4). Internal Combustion engine. The Internal combustion engine (ICE) drives permanently the four wheels of the vehicle.

What is the length of 2005 Mercedes-Benz R-class Station wagon (estate)?

4922 mm
193.78 in.

What is the width of 2005 Mercedes-Benz R-class Station wagon (estate)?

1922 mm
75.67 in.

What is the kerb weight of 2005 Mercedes-Benz R-class (W251) R 500 V8 (306 Hp) 4MATIC 7G-TRONIC?

2115 kg
4663 lbs.

What is the maximum permissible mass of 2005 Mercedes-Benz R-class (W251) R 500 V8 (306 Hp) 4MATIC 7G-TRONIC?

2865 kg
6316 lbs.

What is the trunk (boot) capacity of 2005 Mercedes-Benz R-class Station wagon (estate)?

1950 l
68.9 cu. ft.

What is the number of gears in What is the gearbox type of 2005 Mercedes-Benz R-class (W251) R 500 V8 (306 Hp) 4MATIC 7G-TRONIC?

7, automatic transmission G-TRONIC

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General information

Brand

Mercedes-Benz

Model

R-class

Generation

R-class (W251)

Modification (Engine)

R 500 V8 (306 Hp) 4MATIC 7G-TRONIC

Start of production

2005 year

End of production

2007 year

Powertrain Architecture

Internal Combustion engine

Body type

Station wagon (estate)

Seats

Doors

Looking for Mercedes-Benz R-class on the used-car market?

Check its history →

Performance specs

Fuel consumption (economy) - urban (NEDC)

18.6-19.5 l/100 km 12.6 - 12.1 US mpg
15.2 - 14.5 UK mpg
5.4 - 5.1 km/l

Fuel consumption (economy) - extra urban (NEDC)

10.1-10.6 l/100 km 23.3 - 22.2 US mpg
28 - 26.6 UK mpg
9.9 - 9.4 km/l

Fuel consumption (economy) - combined (NEDC)

13.3-13.9 l/100 km 17.7 - 16.9 US mpg
21.2 - 20.3 UK mpg
7.5 - 7.2 km/l

CO₂ emissions (NEDC)

317-331 g/km

Fuel Type

Petrol (Gasoline)

Acceleration 0 - 100 km/h

6.9 sec

Acceleration 0 - 62 mph

6.9 sec

Acceleration 0 - 60 mph (Calculated by Auto-Data.net)

6.6 sec

Maximum speed

245 km/h 152 mph

Emission standard

Euro 4

Weight-to-power ratio

6.9 kg/Hp, 144.7 Hp/tonne

Weight-to-torque ratio

4.6 kg/Nm, 217.5 Nm/tonne

Engine specs

Power

306 Hp @ 5600 rpm.

Power per litre

61.6 Hp/l

Torque

460 Nm @ 2700-4750 rpm. 339 lb.-ft. @ 2700-4750 rpm.

Engine layout

Front, Longitudinal

Engine Model/Code

M 113.971

Engine displacement

4966 cm³ 303.04 cu. in.

Number of cylinders

Engine configuration

V-engine

Cylinder Bore

97 mm 3.82 in.

Piston Stroke

84 mm 3.31 in.

Compression ratio

10:1

Number of valves per cylinder

Fuel injection system

Multi-port manifold injection

Engine aspiration

Naturally aspirated engine

Valvetrain

SOHC

Engine oil capacity

8.5 l 8.98 US qt | 7.48 UK qt

Engine oil specification

Coolant

10.1 l 10.67 US qt | 8.89 UK qt

Volume and weights

Kerb Weight

2115 kg 4663 lbs.

Max. weight

2865 kg 6316 lbs.

Max load

750 kg 1653 lbs.

Trunk (boot) space - maximum

1950 l 68.9 cu. ft.

Fuel tank capacity

80 l 21.13 US gal | 17.6 UK gal

Max. roof load

100 kg 220 lbs.

Permitted trailer load with brakes (12%)

2100 kg 4630 lbs.

Permitted trailer load without brakes

750 kg 1653 lbs.

Dimensions

Length

4922 mm 193.78 in.

Width

1922 mm 75.67 in.

Width including mirrors

2168 mm 85.35 in.

Height

1661 mm 65.39 in.

Wheelbase

2980 mm 117.32 in.

Front track

1665 mm 65.55 in.

Rear (Back) track

1658 mm 65.28 in.

Front overhang

922 mm 36.3 in.

Rear overhang

1020 mm 40.16 in.

Minimum turning circle (turning diameter)

11.7 m 38.39 ft.

Drivetrain, brakes and suspension specs

Drivetrain Architecture

The Internal combustion engine (ICE) drives permanently the four wheels of the vehicle.

Drive wheel

All wheel drive (4x4)

Number of gears and type of gearbox

7 gears, automatic transmission G-TRONIC

Front suspension

Double wishbone, Anti-roll bar

Rear suspension

Independent multi-link suspension, Air suspension, Anti-roll bar

Front brakes

Ventilated discs

Rear brakes

Ventilated discs

Assisting systems

ABS (Anti-lock braking system)

Steering type

Steering rack and pinion

Power steering

Hydraulic Steering

Tires size

255/55 R18; 255/50 R19

Wheel rims size

8J x 18; 8J x 19

Specs of Mercedes-Benz R-class (W251) R 500 V8 (306 Hp) 4MATIC 7G-TRONIC /2005, 2006, 2007/