| Model Year | 2007 | 2011 | |
| Model | Lexus GS | Mercedes-Benz M-Class | |
| Engine | 3.5L V6 Hybrid DOHC-4v 292 hp@6400 267 lb-ft@4800 |
3.5L V6 Hybrid DOHC-4v 275 hp@6000 258 lb-ft@3000 |
|
| Transmission | 6-speed shiftable CVT | 8-speed shiftable 2-mode automatic | |
| Drivetrain | RWD | AWD | |
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 112.2 in | 114.7 in | -2.5 in |
| Length | 190.0 in | 188.5 in | 1.5 in |
| Width | 71.7 in | 75.2 in | -3.5 in |
| Height | 56.1 in | 70.1 in | -14 in |
| Curb Weight | 4134 lb. | 5227 lb. | -1093 lb. |
| Fuel Capacity | 18.8 gal. | 25.1 gal. | -6.3 gal. |
| Headroom, Row 1 | 37.8 in | 39.9 in | -2.1 in |
| Shoulder Room, Row 1 | 56.3 in | 59.9 in | -3.6 in |
| Hip Room, Row 1 | 54.4 in | 55.9 in | -1.5 in |
| Legroom, Row 1 | 43.5 in | 42.2 in | 1.3 in |
| Headroom, Row 2 | 37.0 in | 39.8 in | -2.8 in |
| Shoulder Room, Row 2 | 55.1 in | 59.8 in | -4.7 in |
| Hip Room, Row 2 | 51.4 in | 56.2 in | -4.8 in |
| Legroom, Row 2 | 36.4 in | 40.0 in | -3.6 in |
| Total Legroom | 79.9 in (over 2 rows) | 82.2 in (over 2 rows) | -2.3 in |
| Cargo Volume, Minimum | 12.7 ft3 | 29.4 ft3 | -16.7 ft3 |
| Cargo Volume, Maximum | 12.7 ft3 | 72.4 ft3 | -59.7 ft3 |
| 2007 Lexus GS Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2006 | 4dr Sedan 245-horsepower 3.0L V6 6-speed shiftable automatic AWD |
Very good front seats with excellent back and head/neck spport for those of us who are spinally challengged. see full Lexus GS review |
| 2007 Lexus GS Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2006 | 4dr Sedan 300-horsepower 4.3L V8 6-speed shiftable automatic RWD |
comfortable but tight see full Lexus GS review |
None of our members have yet commented on the seat room and comfort of the 2011 Mercedes-Benz M-Class.