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2006 Mercedes-Benz R-Class and 2008 Chevrolet Impala Specifications
| Model Year | 2006 | 2008 | |
| Model | Mercedes-Benz R-Class | Chevrolet Impala | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Sedan | |
| Difference | |||
| Wheelbase | 126.6 in | 110.5 in | 16.1 in |
| Length | 203.0 in | 200.4 in | 2.6 in |
| Width | 75.7 in | 72.9 in | 2.8 in |
| Height | 65.4 in | 58.7 in | 6.7 in |
| Curb Weight | 4841 lb. | 3674 lb. | 1167 lb. |
| Fuel Capacity | 25.1 gal. | 17.5 gal. | 7.6 gal. |
| Headroom, Row 1 | 39.8 in | 39.4 in | 0.4 in |
| Shoulder Room, Row 1 | 60.3 in | 58.7 in | 1.6 in |
| Hip Room, Row 1 | 0.0 in | 56.4 in | -56.4 in |
| Legroom, Row 1 | 39.8 in | 42.3 in | -2.5 in |
| Headroom, Row 2 | 40.4 in | 37.8 in | 2.6 in |
| Shoulder Room, Row 2 | 59.6 in | 58.6 in | 1 in |
| Hip Room, Row 2 | 0.0 in | 57.2 in | -57.2 in |
| Legroom, Row 2 | 36.2 in | 37.6 in | -1.4 in |
| Headroom, Row 3 | 37.2 in | 0.0 in | 37.2 in |
| Shoulder Room, Row 3 | 52.8 in | 0.0 in | 52.8 in |
| Legroom, Row 3 | 32.4 in | 0.0 in | 32.4 in |
| Total Legroom | 108.4 in (over 3 rows) | 79.9 in (over 2 rows) | 28.5 in |
| Cargo Volume, Minimum | 15.3 ft3 | 18.6 ft3 | -3.3 ft3 |
| Cargo Volume, Behind R2 | 42.2 ft3 | 18.6 | 23.6 ft3 |
| Cargo Volume, Maximum | 85.0 ft3 | 18.6 ft3 | 66.4 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2006 Mercedes-Benz R-Class
| 2006 Mercedes-Benz R-Class Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2007 | 4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic AWD |
3rd row seats are big enough and comfortable enough for an adult. 2nd row seats are the best captain chairs I have ever sat in in a car. Glass roof gives additional room appearance. see full Mercedes-Benz R-Class review |
| 2007 | 4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic AWD |
Great front view, comfortable seats. see full Mercedes-Benz R-Class review |
| 2007 | 4dr SUV 302-horsepower 5.0L V8 7-speed shiftable automatic AWD |
There is excellent legroom in the middle and rear seats. All four recline. see full Mercedes-Benz R-Class review |
| 2007 | 4dr SUV turbocharged 215hp 3.0L V6 Diesel 7-speed shiftable automatic AWD |
Outstanding room in the second row- tons of leg room. Very comfortable see full Mercedes-Benz R-Class review |
| 2006 | 4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic AWD |
The STANDARD leather seating surfaces on the 2006 front seats - way better feel than artico leather. The adjustment range to get things just right and the head rest. Very cozy. see full Mercedes-Benz R-Class review |
| 2006 | 4dr SUV 302-horsepower 5.0L V8 7-speed shiftable automatic AWD |
3 row seating see full Mercedes-Benz R-Class review |
| 2006 | 4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic AWD |
This has to be, by far, the roomiest Mercedes period. Back seat comfort, even in the third row, is unmatched. see full Mercedes-Benz R-Class review |
| 2006 | 4dr SUV 302-horsepower 5.0L V8 7-speed shiftable automatic AWD |
Seating for 6. Great for kids. Easy to get into. see full Mercedes-Benz R-Class review |
What Our Members Are Saying about the Seat Room and Comfort of the 2008 Chevrolet Impala
| 2008 Chevrolet Impala Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2008 | 4dr Sedan 233-horsepower 3.9L V6 4-speed automatic FWD |
Good support for legs and back. Seat adjusts to fit most people. see full Chevrolet Impala review |
| 2008 | 4dr Sedan 211-horsepower 3.5L V6 4-speed automatic FWD |
Wide open... see full Chevrolet Impala review |
| 2008 | 4dr Sedan 211-horsepower 3.5L V6 4-speed automatic FWD |
Perhaps the largest rear seat in a sedan. Can squeeze three normal adults. see full Chevrolet Impala review |
| 2008 | 4dr Sedan 211-horsepower 3.5L V6 4-speed automatic FWD |
Large seat for my large seat, very good lumbar support, good power adjustments. see full Chevrolet Impala review |
| 2008 | 4dr Sedan 233-horsepower 3.9L V6 4-speed automatic FWD |
Very easy to get in and out of this car. Front seat is roomy and fairly comfortable. see full Chevrolet Impala review |
| 2008 Chevrolet Impala Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2008 | 4dr Sedan 211-horsepower 3.5L V6 4-speed automatic FWD |
Large trunk space seems to sacrifise rear seat area. see full Chevrolet Impala review |
| 2008 | 4dr Sedan 233-horsepower 3.9L V6 4-speed automatic FWD |
When the drivers seat is all the way back there is little rear seat legroom for tall folks. see full Chevrolet Impala review |
| 2008 | 4dr Sedan 211-horsepower 3.5L V6 4-speed automatic FWD |
Not enough leg room. see full Chevrolet Impala review |
See TrueDelta's information for all SUVs
See TrueDelta's information for all Mercedes-Benz models.
