| Model Year | 2006 | 2015 | |
| Model | Lexus GS | Mercedes-Benz GLK | |
| Engine | 4.3L V8 DOHC-4v 300 hp@5600 325 lb-ft@3400 |
3.5L V6 DOHC-4v 302 hp@6500 273 lb-ft@3500 |
|
| Transmission | 6-speed shiftable automatic | 7-speed shiftable automatic | |
| Drivetrain | RWD | RWD | |
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 112.2 in | 108.5 in | 3.7 in |
| Length | 190.0 in | 178.3 in | 11.7 in |
| Width | 71.7 in | 74.3 in | -2.6 in |
| Height | 56.1 in | 66.9 in | -10.8 in |
| Curb Weight | 3916 lb. | 3929 lb. | -13 lb. |
| Fuel Capacity | 18.8 gal. | 17.4 gal. | 1.4 gal. |
| Headroom, Row 1 | 37.8 in | 39.8 in | -2 in |
| Shoulder Room, Row 1 | 56.3 in | 55.2 in | 1.1 in |
| Hip Room, Row 1 | 54.4 in | 53.2 in | 1.2 in |
| Legroom, Row 1 | 43.5 in | 41.4 in | 2.1 in |
| Headroom, Row 2 | 37.0 in | 39.7 in | -2.7 in |
| Shoulder Room, Row 2 | 55.1 in | 55.4 in | -0.3 in |
| Hip Room, Row 2 | 51.4 in | 52.5 in | -1.1 in |
| Legroom, Row 2 | 36.4 in | 35.1 in | 1.3 in |
| Total Legroom | 79.9 in (over 2 rows) | 76.5 in (over 2 rows) | 3.4 in |
| Cargo Volume, Minimum | 12.7 ft3 | 23.3 ft3 | -10.6 ft3 |
| Cargo Volume, Maximum | 12.7 ft3 | 54.7 ft3 | -42 ft3 |
| 2006 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 |
| 2006 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 2015 Mercedes-Benz GLK.