| Model Year | 2007 | 2016 | |
| Model | Lexus GX | Lexus GS | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Sedan | |
| Difference | |||
| Wheelbase | 109.8 in | 112.2 in | -2.4 in |
| Length | 188.2 in | 192.1 in | -3.9 in |
| Width | 74.0 in | 72.4 in | 1.6 in |
| Height | 74.6 in | 57.3 in | 17.3 in |
| Curb Weight | 4871 lb. | 3805 lb. | 1066 lb. |
| Fuel Capacity | 23.0 gal. | 17.4 gal. | 5.6 gal. |
| Headroom, Row 1 | 40.2 in | 38.0 in | 2.2 in |
| Shoulder Room, Row 1 | 57.5 in | 57.3 in | 0.2 in |
| Hip Room, Row 1 | 55.1 in | 54.5 in | 0.6 in |
| Legroom, Row 1 | 41.8 in | 42.3 in | -0.5 in |
| Headroom, Row 2 | 40.0 in | 37.8 in | 2.2 in |
| Shoulder Room, Row 2 | 57.4 in | 55.7 in | 1.7 in |
| Hip Room, Row 2 | 54.8 in | 54.1 in | 0.7 in |
| Legroom, Row 2 | 36.8 in | 36.8 in | 0 in |
| Headroom, Row 3 | 36.5 in | 0.0 in | 36.5 in |
| Shoulder Room, Row 3 | 56.7 in | 0.0 in | 56.7 in |
| Hip Room, Row 3 | 56.4 in | 0.0 in | 56.4 in |
| Legroom, Row 3 | 24.9 in | 0.0 in | 24.9 in |
| Total Legroom | 103.5 in (over 3 rows) | 79.1 in (over 2 rows) | 24.4 in |
| Cargo Volume, Minimum | 13.2 ft3 | 16.2 ft3 | -3 ft3 |
| Cargo Volume, Behind R2 | 49.7 ft3 | 16.2 | 33.5 ft3 |
| Cargo Volume, Maximum | 77.5 ft3 | 16.2 ft3 | 61.3 ft3 |
| 2007 Lexus GX Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2008 | 4dr SUV 263-horsepower 4.7L V8 5-speed automatic AWD w/low range |
Could use a couple of inches more leg room in the front, and we're only six feet tall. see full Lexus GX review |
None of our members have yet commented on the seat room and comfort of the 2016 Lexus GS.