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MERCEDES BENZ R-Klasse Lang (W251) 2005-2010 Photos, engines & full specs

Body style: Van
Segment: Large MPV
Production years: 2005, 2006, 2007, 2008, 2009, 2010

MERCEDES BENZ R-Klasse Lang (W251) 2005-2010 12 Photos
MERCEDES BENZ R-Klasse Lang (W251) (2005-2010)MERCEDES BENZ R-Klasse Lang (W251) (2005-2010)MERCEDES BENZ R-Klasse Lang (W251) (2005-2010)MERCEDES BENZ R-Klasse Lang (W251) (2005-2010)MERCEDES BENZ R-Klasse Lang (W251) (2005-2010)MERCEDES BENZ R-Klasse Lang (W251) (2005-2010)MERCEDES BENZ R-Klasse Lang (W251) (2005-2010)MERCEDES BENZ R-Klasse Lang (W251) (2005-2010)MERCEDES BENZ R-Klasse Lang (W251) (2005-2010)MERCEDES BENZ R-Klasse Lang (W251) (2005-2010)MERCEDES BENZ R-Klasse Lang (W251) (2005-2010)MERCEDES BENZ R-Klasse Lang (W251) (2005-2010)

Built on the same platform as the Mercedes-Benz ML-Class, the R-Class long was designed for those who needed a comfortable, long-distance vehicle.

While in Europe, the Renault Espace was the MPV to beat, in the U.S., Mercedes-Benz faced tough competition against the locals. But, thanks to its badge on the hood and the amenities inside, it was worth it. Then, when it was criticized for not having three rows of seats, the German carmaker introduced the R-Class Lang (long, in German).

With a shape that resembled a station wagon, just bigger, the R-Class L featured a similar front fascia as its sibling. From its profile, the extended wheelbase led to longer rear doors. Yet, the rear quarter panels and the third side windows were the same as on its regular-sized sibling.

Inside, the most significant difference was in the back seats. Unlike the R-Class, the Lang version featured three rows of seats with enough room for up to seven seats. The 2-3-2 configuration maybe was not be that usual for the U.S. market, but it was the best that Mercedes-Benz could do given the fact that it was based on the ML-Class chassis.

Under the hood, Mercedes-Benz installed a choice of gasoline and turbo-diesel engines paired with a standard seven-speed automatic transmission. Power went into all corners, and thanks to the pneumatic suspension, it could even tackle some unpaved roads.

press release
MERCEDES BENZ R-Klasse Lang (W251) 2005, 2006, 2007, 2008, 2009, 2010
  4 gasoline engines
  • 280 V6 7AT RWD (228 HP)
  • 350 V6 4MATIC 7AT AWD (268 HP)
  • 350 V6 7AT RWD (268 HP)
  • 500 V8 4MATIC 7AT AWD (382 HP)
  3 diesel engines
  • 280 V6 CDI 7AT RWD (188 HP)
  • 300 V6 CDI 7AT RWD (188 HP)
  • 320 CDI 7AT RWD (221 HP)

MERCEDES BENZ R-Klasse Lang (W251)
280 V6 7AT RWD (228 HP)

ENGINE SPECS - 280 V6 7AT RWD (228 HP)
Cylinders:V6
Displacement:2996 cm3
Power:170 KW @ 6000 RPM
231 HP @ 6000 RPM
228 BHP @ 6000 RPM
Torque:221 lb-ft @ 2500-5000 RPM
300 Nm @ 2500-5000 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
Fuel capacity:21.1 gallons (79.9 L)
PERFORMANCE SPECS
Top Speed:130 mph (209 km/h)
Acceleration 0-62 Mph (0-100 kph):9.7 s
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:7-speed automatic (G TRONIC)
BRAKES SPECS
Front:Ventilated Discs
Rear:Discs
TIRES SPECS
Tire Size:255/55 R18
DIMENSIONS
Length:203.7 in (5174 mm)
Width:75.7 in (1923 mm)
Height:65.5 in (1664 mm)
Front/rear Track:64.7/64.4 in (1,643/1,636 mm)
Wheelbase:126.6 in (3216 mm)
Ground Clearance:5.8 in (147 mm)
Cargo Volume:24.2 cuFT (685 L)
Aerodynamics (Cd):0.31
WEIGHT SPECS
Unladen Weight:4795 lbs (2175 kg)
Gross Weight Limit:6195 lbs (2810 kg)
FUEL ECONOMY (NEDC)
City:15.8 mpg US (14.9 L/100Km)
Highway:27.4 mpg US (8.6 L/100Km)
Combined:21.6 mpg US (10.9 L/100Km)
CO2 Emissions:260 g/km

MERCEDES BENZ R-Klasse Lang (W251)
350 V6 4MATIC 7AT AWD (268 HP)

ENGINE SPECS - 350 V6 4MATIC 7AT AWD (268 HP)
Cylinders:V6
Displacement:3498 cm3
Power:200 KW @ 6000 RPM
272 HP @ 6000 RPM
268 BHP @ 6000 RPM
Torque:258 lb-ft @ 2400-5000 RPM
350 Nm @ 2400-5000 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
Fuel capacity:21.1 gallons (79.9 L)
PERFORMANCE SPECS
Top Speed:143 mph (230 km/h)
Acceleration 0-62 Mph (0-100 kph):8.3 s
TRANSMISSION SPECS
Drive Type:All Wheel Drive
Gearbox:7-speed automatic (G TRONIC)
BRAKES SPECS
Front:Ventilated Discs
Rear:Discs
TIRES SPECS
Tire Size:255/55 R18
DIMENSIONS
Length:203.7 in (5174 mm)
Width:75.7 in (1923 mm)
Height:65.5 in (1664 mm)
Front/rear Track:64.7/64.4 in (1,643/1,636 mm)
Wheelbase:126.6 in (3216 mm)
Ground Clearance:5.8 in (147 mm)
Cargo Volume:24.2 cuFT (685 L)
Aerodynamics (Cd):0.31
WEIGHT SPECS
Unladen Weight:4806 lbs (2180 kg)
Gross Weight Limit:6195 lbs (2810 kg)
FUEL ECONOMY (NEDC)
City:15.2 mpg US (15.5 L/100Km)
Highway:26.1 mpg US (9 L/100Km)
Combined:20.6 mpg US (11.4 L/100Km)
CO2 Emissions:265 g/km

MERCEDES BENZ R-Klasse Lang (W251)
350 V6 7AT RWD (268 HP)

ENGINE SPECS - 350 V6 7AT RWD (268 HP)
Cylinders:V6
Displacement:3498 cm3
Power:200 KW @ 6000 RPM
272 HP @ 6000 RPM
268 BHP @ 6000 RPM
Torque:258 lb-ft @ 2400-5000 RPM
350 Nm @ 2400-5000 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
Fuel capacity:21.1 gallons (79.9 L)
PERFORMANCE SPECS
Top Speed:145 mph (233 km/h)
Acceleration 0-62 Mph (0-100 kph):8.1 s
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:7-speed automatic (G TRONIC)
BRAKES SPECS
Front:Ventilated Discs
Rear:Discs
TIRES SPECS
Tire Size:255/55 R18
DIMENSIONS
Length:203.7 in (5174 mm)
Width:75.7 in (1923 mm)
Height:65.5 in (1664 mm)
Front/rear Track:64.7/64.4 in (1,643/1,636 mm)
Wheelbase:126.6 in (3216 mm)
Ground Clearance:5.8 in (147 mm)
Cargo Volume:24.2 cuFT (685 L)
Aerodynamics (Cd):0.31
WEIGHT SPECS
Unladen Weight:4817 lbs (2185 kg)
Gross Weight Limit:6261 lbs (2840 kg)
FUEL ECONOMY (NEDC)
City:15.3 mpg US (15.4 L/100Km)
Highway:27.4 mpg US (8.6 L/100Km)
Combined:21.2 mpg US (11.1 L/100Km)
CO2 Emissions:261 g/km

MERCEDES BENZ R-Klasse Lang (W251)
500 V8 4MATIC 7AT AWD (382 HP)

ENGINE SPECS - 500 V8 4MATIC 7AT AWD (382 HP)
Cylinders:V8
Displacement:5461 cm3
Power:285 KW @ 6000 RPM
387 HP @ 6000 RPM
382 BHP @ 6000 RPM
Torque:391 lb-ft @ 2800-4800 RPM
530 Nm @ 2800-4800 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
Fuel capacity:21.1 gallons (79.9 L)
PERFORMANCE SPECS
Top Speed:155.3 mph (250 km/h)
Acceleration 0-62 Mph (0-100 kph):6.3 s
TRANSMISSION SPECS
Drive Type:All Wheel Drive
Gearbox:7-speed automatic (G TRONIC)
BRAKES SPECS
Front:Ventilated Discs
Rear:Ventilated Discs
TIRES SPECS
Tire Size:255/50 R19
DIMENSIONS
Length:203.7 in (5174 mm)
Width:75.7 in (1923 mm)
Height:65.5 in (1664 mm)
Front/rear Track:64.7/64.4 in (1,643/1,636 mm)
Wheelbase:126.6 in (3216 mm)
Ground Clearance:5.8 in (147 mm)
Cargo Volume:24.2 cuFT (685 L)
Aerodynamics (Cd):0.31
WEIGHT SPECS
Unladen Weight:4993 lbs (2265 kg)
Gross Weight Limit:6382 lbs (2895 kg)
FUEL ECONOMY (NEDC)
City:12.9 mpg US (18.2 L/100Km)
Highway:24 mpg US (9.8 L/100Km)
Combined:18.2 mpg US (12.9 L/100Km)
CO2 Emissions:306 g/km

MERCEDES BENZ R-Klasse Lang (W251)
280 V6 CDI 7AT RWD (188 HP)

ENGINE SPECS - 280 V6 CDI 7AT RWD (188 HP)
Cylinders:V6
Displacement:2987 cm3
Power:140 KW @ 4000 RPM
190 HP @ 4000 RPM
188 BHP @ 4000 RPM
Torque:325 lb-ft @ 1400-2800 RPM
441 Nm @ 1400-2800 RPM
Fuel System:Turbocharged Common Rail
Fuel:Diesel
Fuel capacity:21.1 gallons (79.9 L)
PERFORMANCE SPECS
Top Speed:130 mph (209 km/h)
Acceleration 0-62 Mph (0-100 kph):9.8 s
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:7-speed automatic (G TRONIC)
BRAKES SPECS
Front:Ventilated Discs
Rear:Discs
TIRES SPECS
Tire Size:255/55 R18
DIMENSIONS
Length:203.7 in (5174 mm)
Width:75.7 in (1923 mm)
Height:65.5 in (1664 mm)
Front/rear Track:64.7/64.4 in (1,643/1,636 mm)
Wheelbase:126.6 in (3216 mm)
Ground Clearance:5.8 in (147 mm)
Cargo Volume:24.2 cuFT (685 L)
Aerodynamics (Cd):0.31
WEIGHT SPECS
Unladen Weight:4949 lbs (2245 kg)
Gross Weight Limit:6305 lbs (2860 kg)
FUEL ECONOMY (NEDC)
City:20.3 mpg US (11.6 L/100Km)
Highway:31.4 mpg US (7.5 L/100Km)
Combined:26.1 mpg US (9 L/100Km)
CO2 Emissions:238 g/km

MERCEDES BENZ R-Klasse Lang (W251)
300 V6 CDI 7AT RWD (188 HP)

ENGINE SPECS - 300 V6 CDI 7AT RWD (188 HP)
Cylinders:V6
Displacement:2987 cm3
Power:140 KW @ 3800 RPM
190 HP @ 3800 RPM
188 BHP @ 3800 RPM
Torque:325 lb-ft @ 1400-2800 RPM
441 Nm @ 1400-2800 RPM
Fuel System:Turbocharged Common Rail
Fuel:Diesel
Fuel capacity:21.1 gallons (79.9 L)
PERFORMANCE SPECS
Top Speed:134 mph (216 km/h)
Acceleration 0-62 Mph (0-100 kph):9.5 s
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:7-speed automatic (G TRONIC)
BRAKES SPECS
Front:Ventilated Discs
Rear:Ventilated Discs
TIRES SPECS
Tire Size:255/50 R19
DIMENSIONS
Length:203.7 in (5174 mm)
Width:75.7 in (1923 mm)
Height:65.5 in (1664 mm)
Front/rear Track:64.7/64.4 in (1,643/1,636 mm)
Wheelbase:126.6 in (3216 mm)
Ground Clearance:5.8 in (147 mm)
Cargo Volume:24.2 cuFT (685 L)
Aerodynamics (Cd):0.31
WEIGHT SPECS
Unladen Weight:4817 lbs (2185 kg)
Gross Weight Limit:6261 lbs (2840 kg)
FUEL ECONOMY (NEDC)
City:24.5 mpg US (9.6 L/100Km)
Highway:36.8 mpg US (6.4 L/100Km)
Combined:30.9 mpg US (7.6 L/100Km)
CO2 Emissions:230 g/km

MERCEDES BENZ R-Klasse Lang (W251)
320 CDI 7AT RWD (221 HP)

ENGINE SPECS - 320 CDI 7AT RWD (221 HP)
Cylinders:V6
Displacement:2987 cm3
Power:165 KW @ 3800 RPM
224 HP @ 3800 RPM
221 BHP @ 3800 RPM
Torque:376 lb-ft @ 1600-2800 RPM
510 Nm @ 1600-2800 RPM
Fuel System:Turbocharged Common Rail
Fuel:Diesel
Fuel capacity:21.1 gallons (79.9 L)
PERFORMANCE SPECS
Top Speed:138 mph (222 km/h)
Acceleration 0-62 Mph (0-100 kph):8.8 s
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:7-speed automatic (G TRONIC)
BRAKES SPECS
Front:Ventilated Discs
Rear:Discs
TIRES SPECS
Tire Size:255/55 R18
DIMENSIONS
Length:203.7 in (5174 mm)
Width:75.7 in (1923 mm)
Height:65.5 in (1664 mm)
Front/rear Track:64.7/64.4 in (1,643/1,636 mm)
Wheelbase:126.6 in (3216 mm)
Ground Clearance:5.8 in (147 mm)
Cargo Volume:24.2 cuFT (685 L)
Aerodynamics (Cd):0.31
WEIGHT SPECS
Unladen Weight:5059 lbs (2295 kg)
Gross Weight Limit:6832 lbs (3099 kg)
FUEL ECONOMY (NEDC)
City:19.3 mpg US (12.2 L/100Km)
Highway:30.9 mpg US (7.6 L/100Km)
Combined:25.3 mpg US (9.3 L/100Km)
CO2 Emissions:246 g/km
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