2010 Mercedes-Benz R-Class Technical Data
| R350 BlueTEC | R350 4MATIC | ||
| Vehicle type | Four-door, six or seven passenger full-size crossover |
Four-door, six or seven passenger full-size crossover |
|
| Chassis | Unibody | Unibody | |
| Internal Combustion Engine | 72-degree V6 | 90-degree V6 | |
| Engine material | Aluminum block and heads, cast-iron cylinder sleeves |
Aluminum block and heads, cast-iron cylinder sleeves |
|
| Valve arrangement | 4 valves per cylinder | 4 valves per cylinder | |
| Valvetrain | Double overhead camshaft per cylinder bank; duplex chain-driven |
Double overhead camshaft per cylinder bank; duplex chain-driven |
|
| Displacement (cc) | 2,987 | 3,498 | |
| Bore (in./mm) | 3.27 / 83.0 | 3.66 / 92.9 | |
| Stroke (in./mm) | 3.62 / 92.0 | 3.39 / 86.0 | |
| Compression ratio | 16.5:1 | 10.7:1 | |
| Horsepower @ rpm | 210 @ 3,800 | 268 @ 6,000 | |
| Torque (lb-ft.) @ rpm | 400 @ 1,600 - 2,400 | 258 @ 2,400-5,000 | |
| Intake system | Turbocharger and intercooler; piezoelectric injectors |
Two-stage variable-length intake manifold |
|
| Max. engine speed (rpm) | 4,500 | 6,500 | |
| Transmission | Seven-speed automatic | Seven-speed automatic | |
| Shift controls | Direct Select | Direct Select | |
| Gear ratios | Automatic | Automatic | |
| 1 | 4.38 | 4.38 | |
| 2 | 2.86 | 2.86 | |
| 3 | 1.92 | 1.92 | |
| 4 | 1.37 | 1.37 | |
| 5 | 1.00 | 1.00 | |
| 6 | 0.82 | 0.82 | |
| 7 | 0.73 | 0.73 | |
| R | -3.42 | -3.42 | |
| R2 "comfort mode" | -2.23 | -2.23 | |
| Final drive | 2.92 | 3.70 | |
| Stability control | ESP stability control | ESP stability control | |
| Traction control | 4MATIC All Wheel Drive plus Four-wheel traction control with brake and throttle intervention | 4MATIC All Wheel Drive plus Four-wheel traction control with brake and throttle intervention | |
| Suspension | Four-wheel independent; gas shock absorbers | Four-wheel independent; gas shock absorbers | |
| front | Upper and lower control arms; coil spring struts, stabilizer bar |
Upper and lower control arms; coil spring struts, stabilizer bar |
|
| rear | Four-link; coil springs, stabilizer bar | Four-link; coil springs, stabilizer bar | |
| Steering | Rack and pinion, hydraulic power assist | Rack and pinion, hydraulic power assist | |
| Turns, lock-to-lock | 3.62 | 3.62 | |
| Steering ratio | 18.6 : 1 | 18.6 : 1 | |
| Turning radius (ft.) | 40.7 | 40.7 | |
| Wheels (in.) | front | 8.0 x 19 | 8.0 x 18 |
| rear | 8.0 x 19 | 8.0 x 18 | |
| Tires | front | 255/50 R 19 | 255 / 55 R 18 |
| rear | 255/50 R 19 | 255 / 55 R 18 | |
| Brakes | Hydraulic power assisted 4-wheel discs with 4-channel ABS anti-lock, Brake Assist System | Hydraulic power assisted 4-wheel discs with 4-channel ABS anti-lock, Brake Assist System | |
| Disc diameter (in./mm) | front | 13.0 / 330; vented | 13.0 / 330; vented |
| rear | 13.0 / 330; solid | 13.0 / 330; solid | |
| Disc thickness (in./mm) | front | 1.26 / 32 | 1.26 / 32 |
| rear | 0.55 / 14 | 0.55 / 14 | |
| Exterior dimensions (in. / mm) | |||
| Wheelbase | 126.6 | 126.6 | |
| Length | 203.7 | 203.7 | |
| Width (mirrors folded) | 77.1 | 77.1 | |
| Height | 65.4 | 65.4 | |
| Ground clearance (in.) | 5.8 | 5.8 | |
| Track | front | 65.5 | 65.5 |
| rear | 65.3 | 65.3 | |
| Curb weight (lbs.) | 5,203 (6-pass) / 5,280 (7-pass) | 4,949 (6-pass) / 5,049 (7-pass) | |
| Aerodynamic drag (Cd) | 0.32 | 0.32 | |
| Interior dimensions (in.) | |||
| Head room (w/sunroof) | front | 39.8 | 39.8 |
| 2nd row 3rd row |
40.4 37.2 |
40.4 37.2 |
|
| Leg room | front | 39.8 | 39.8 |
| 2nd row 3rd row |
36.2 32.4 |
36.2 32.4 |
|
| Shoulder room | front | 60.3 | 60.3 |
| 2nd row 3rd row |
59.6 52.8 |
59.6 52.8 |
|
| Cargo Length | Back row up | 18.3 | 18.3 |
| Back row down 2nd and Back row down |
42.3 87.3 |
42.3 87.3 |
|
| Cargo floor width (narrowest) | 44.5 | 44.5 | |
| Capacities | |||
| Cabin volume (cu. ft.) | 162.1 | 162.1 | |
| Cargo volume | Back row up | 15.2 | 15.2 |
| Back row down | 42.2 (2nd & back row: 85) | 42.2 (2nd & back row: 85) | |
| Gross vehicle weight rating (lbs.) | 6,382 | 6,305 | |
| Towing (lbs.) | 3,500 | 3,500 | |
| Max. total payload | 1,588 | 1,635 | |
| Fuel tank/reserve (gallons) | 21.1 / 3.4 | 21.1 / 3.4 | |
| AdBlue tank (gallons) | 7 | N/A | |
| Performance | |||
| 0-60 (seconds) | 8.6 | 8.0 | |
| Top speed (mph) | 130 (electronically limited) | 130 (electronically limited) | |
| Fuel mileage, city/hwy | 18 / 24 | 14 / 19 | |
| Note: Technical specifications are subject to change. | |||
