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2011 Acura RDX and 2009 Mercedes-Benz R-Class Specifications
| Model Year | 2011 | 2009 | |
| Model | Acura RDX | Mercedes-Benz R-Class | |
| Engine | turbocharged 2.3L I4 DOHC-4v 240 hp@6000 260 lb-ft@4500 |
3.5L V6 DOHC-4v 268 hp@6000 258 lb-ft@2400 |
|
| Transmission | 5-speed shiftable automatic | 7-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr SUV | 4dr SUV | |
| Difference | |||
| Wheelbase | 104.3 in | 126.6 in | -22.3 in |
| Length | 180.7 in | 203.0 in | -22.3 in |
| Width | 73.6 in | 75.7 in | -2.1 in |
| Height | 65.2 in | 65.4 in | -0.2 in |
| Curb Weight | 3931 lb. | 4829 lb. | -898 lb. |
| Fuel Capacity | 18.0 gal. | 25.1 gal. | -7.1 gal. |
| Headroom, Row 1 | 38.7 in | 39.8 in | -1.1 in |
| Shoulder Room, Row 1 | 58.2 in | 60.3 in | -2.1 in |
| Hip Room, Row 1 | 54.4 in | 0.0 in | 54.4 in |
| Legroom, Row 1 | 41.8 in | 39.8 in | 2 in |
| Headroom, Row 2 | 38.3 in | 40.4 in | -2.1 in |
| Shoulder Room, Row 2 | 56.3 in | 59.6 in | -3.3 in |
| Hip Room, Row 2 | 53.0 in | 0.0 in | 53 in |
| Legroom, Row 2 | 37.6 in | 36.2 in | 1.4 in |
| Headroom, Row 3 | 0.0 in | 37.2 in | -37.2 in |
| Shoulder Room, Row 3 | 0.0 in | 52.8 in | -52.8 in |
| Legroom, Row 3 | 0.0 in | 32.4 in | -32.4 in |
| Total Legroom | 79.4 in (over 2 rows) | 108.4 in (over 3 rows) | -29 in |
| Cargo Volume, Minimum | 27.8 ft3 | 15.3 ft3 | 12.5 ft3 |
| Cargo Volume, Behind R2 | 27.8 | 42.2 ft3 | -14.4 |
| Cargo Volume, Maximum | 60.6 ft3 | 85.0 ft3 | -24.4 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2011 Acura RDX
| 2011 Acura RDX Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2010 | 4dr SUV turbocharged 240hp 2.3L I4 5-speed shiftable automatic AWD |
back support is excellent see full Acura RDX review |
| 2010 | 4dr SUV turbocharged 240hp 2.3L I4 5-speed shiftable automatic AWD |
For, supportive, yet easy to find a comfortable position. see full Acura RDX review |
| 2011 Acura RDX Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2011 | 4dr SUV turbocharged 240hp 2.3L I4 5-speed shiftable automatic FWD |
Too little leg room see full Acura RDX review |
What Our Members Are Saying about the Seat Room and Comfort of the 2009 Mercedes-Benz R-Class
| 2009 Mercedes-Benz R-Class Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2008 | 4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic AWD |
Very roomie see full Mercedes-Benz R-Class review |
| 2009 Mercedes-Benz R-Class Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2009 | 4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic AWD |
Three different lumbar pumps...don't seem to be very different in what is inflated. see full Mercedes-Benz R-Class review |
See TrueDelta's information for all SUVs
See TrueDelta's information for all Acura models.
