Mercedes-Benz R-Class
Technical data - R 320 CDI

Engine

No. of cylinders/arrangement

6/V, 4 valves per cylinder

Displacement

cc

2987

Bore x stroke

mm

83 x 92

Rated output

kW/hp

165/224

Rated torque

Nm

510 at 1600-2800 rpm

Compression ratio

18:1

Mixture formation

Common-rail direct injection, turbocharger, EDC

Power transfer

Drive system

Permanent all-wheel drive, 50:50 torque distribution

Transmission

Seven-speed automatic transmission

Ratios

Final drive

1st gear

2nd gear

3rd gear

4th gear

5th gear

6th gear

7th gear

Reverse

2.92

4.377

2.859

1.921

1.368

1.000

0.820

0.728

-3.416/-2.231

Chassis/suspension

Front axle

Double-wishbone axle, anti-dive, coil springs, gas-pressure shock absorbers, stabiliser

Rear axle

Four-link axle, anti-squat and anti-lift,

air suspension, gas-pressure shock absorbers, stabiliser

Braking system

Disc brakes all-round, front internally ventilated, drum-type parking brake at rear, ABS, Brake Assist, ESP^®, 4ETS

Steering

Speed-sensitive rack-and-pinion power steering with steering damper

Wheels

7.5 J x 17 ET 56

Tyres

235/65 R 17

Dimensions and weights

Wheelbase

mm

3215

Track width front/rear

mm

1665/1658

Overall length

mm

5157

Overall width

mm

1922

Overall height

mm

1656

Turning circle

m

12.4

Boot capacity*

l

314-2385

Kerb weight acc. to EC

kg

2270

Payload

kg

625

Permitted gross vehicle weight

kg

2895

Tank capacity/reserve

l

80/13

Performance and fuel consumption

Acceleration 0-100 km/h

s

8.8

Max. speed

km/h

222

Fuel consumption**

l/100 km

9.3

Technical data - R 350

Engine

No. of cylinders/arrangement

6/V, 4 valves per cylinder

Displacement

cc

3498

Bore x stroke

mm

92.9 x 86

Rated output

kW/hp

200/272

Rated torque

Nm

350 at 2400-5000 rpm

Compression ratio

10.7:1

Mixture formation

Microprocessor-controlled petrol injection with hot-film mass airflow sensor

Power transfer

Drive system

Permanent all-wheel drive, 50:50 torque distribution

Transmission

Seven-speed automatic transmission

Ratios

Final drive

1st gear

2nd gear

3rd gear

4th gear

5th gear

6th gear

7th gear

Reverse

3.7

4.377

2.859

1.921

1.368

1.000

0.820

0.728

-3.416/-2.231

Chassis/suspension

Front axle

Double-wishbone axle, McPherson struts, anti-dive, coil springs, gas-pressure shock absorbers, stabiliser

Rear axle

Four-link axle, anti-squat and anti-lift,

air suspension, gas-pressure shock absorbers, stabiliser

Braking system

Disc brakes all-round, front internally ventilated, drum-type parking brake at rear, ABS, Brake Assist, ESP^®, 4ETS

Steering

Speed-sensitive rack-and-pinion power steering with steering damper

Wheels

7.5 J x 17 ET 56

Tyres

235/65 R 17

Dimensions and weights

Wheelbase

mm

3215

Track width front/rear

mm

1665/1658

Overall length

mm

5157

Overall width

mm

1922

Overall height

mm

1656

Turning circle

m

12.4

Boot capacity*

l

314-2385

Kerb weight acc. to EC

kg

2205

Payload

kg

625

Permitted gross vehicle weight

kg

2860

Tank capacity/reserve

l

80/13

Performance and fuel consumption

Acceleration 0-100 km/h

s

8.4

Max. speed

km/h

230

Fuel consumption**

l/100 km

11.5

Technical data - R 500

Engine

No. of cylinders/arrangement

8/V, 3 valves per cylinder

Displacement

cc

4966

Bore x stroke

mm

97 x 84

Rated output

kW/hp

225/306

Rated torque

Nm

460 at 2700-4750 rpm

Compression ratio

10:1

Mixture formation

Microprocessor-controlled petrol injection with hot-film mass airflow sensor

Power transfer

Drive system

Permanent all-wheel drive, 50:50 torque distribution

Transmission

Seven-speed automatic transmission

Ratios

Final drive

1st gear

2nd gear

3rd gear

4th gear

5th gear

6th gear

7th gear

Reverse

3.7

4.377

2.859

1.921

1.368

1.000

0.820

0.728

-3.416/-2.231

Chassis/suspension

Front axle

Double wishbone axle, anti-dive, coil springs, gas-pressure shock absorbers, stabiliser

Rear axle

Four-link axle, anti-squat and anti-lift,

air suspension, gas-pressure shock absorbers, stabiliser

Braking system

Internally ventilated disc brakes all-round, drum-type parking brake at rear, ABS, Brake Assist, ESP^®, 4ETS

Steering

Speed-sensitive rack-and-pinion power steering with steering damper

Wheels

8 J x 18 ET 67

Tyres

255/55 R 18

Dimensions and weights

Wheelbase

mm

3215

Track width front/rear

mm

1643/1636

Overall length

mm

5157

Overall width

mm

1922

Overall height

mm

1656

Turning circle

m

12.4

Boot capacity*

l

314-2385

Kerb weight acc. to EC

kg

2240

Payload

kg

655

Permitted gross vehicle weight

kg

2895

Tank capacity/reserve

l

80/13

Performance and fuel consumption

Acceleration 0-100 km/h

s

7.0

Max. speed

km/h

245

Fuel consumption**

l/100 km

13.3