| Model Year | 2009 | 2022 | |
| Model | Mercedes-Benz R-Class | Honda Insight | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Sedan | |
| Difference | |||
| Wheelbase | 126.6 in | 106.3 in | 20.3 in |
| Length | 203.0 in | 183.6 in | 19.4 in |
| Width | 75.7 in | 71.6 in | 4.1 in |
| Height | 65.4 in | 55.6 in | 9.8 in |
| Curb Weight | 4829 lb. | 2987 lb. | 1842 lb. |
| Fuel Capacity | 25.1 gal. | 10.6 gal. | 14.5 gal. |
| Headroom, Row 1 | 39.8 in | 39.3 in | 0.5 in |
| Shoulder Room, Row 1 | 60.3 in | 56.9 in | 3.4 in |
| Hip Room, Row 1 | 0.0 in | 53.7 in | -53.7 in |
| Legroom, Row 1 | 39.8 in | 42.3 in | -2.5 in |
| Headroom, Row 2 | 40.4 in | 36.9 in | 3.5 in |
| Shoulder Room, Row 2 | 59.6 in | 55.0 in | 4.6 in |
| Hip Room, Row 2 | 0.0 in | 47.3 in | -47.3 in |
| Legroom, Row 2 | 36.2 in | 37.4 in | -1.2 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) | 79.7 in (over 2 rows) | 28.7 in |
| Cargo Volume, Minimum | 15.3 ft3 | 15.1 ft3 | 0.2 ft3 |
| Cargo Volume, Behind R2 | 42.2 ft3 | 15.1 | 27.1 ft3 |
| Cargo Volume, Maximum | 85.0 ft3 | 15.1 ft3 | 69.9 ft3 |
| 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 |
None of our members have yet commented on the seat room and comfort of the 2022 Honda Insight.