| Model Year | 2006 | 2019 | |
| Model | Lexus GS | Lexus RC | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 2dr Coupe | |
| Difference | |||
| Wheelbase | 112.2 in | 107.5 in | 4.7 in |
| Length | 190.0 in | 184.8 in | 5.2 in |
| Width | 71.7 in | 72.4 in | -0.7 in |
| Height | 56.1 in | 54.9 in | 1.2 in |
| Curb Weight | 3704 lb. | 3737 lb. | -33 lb. |
| Fuel Capacity | 18.8 gal. | 17.4 gal. | 1.4 gal. |
| Headroom, Row 1 | 37.8 in | 39.0 in | -1.2 in |
| Shoulder Room, Row 1 | 56.3 in | 54.7 in | 1.6 in |
| Hip Room, Row 1 | 54.4 in | 53.9 in | 0.5 in |
| Legroom, Row 1 | 43.5 in | 45.4 in | -1.9 in |
| Headroom, Row 2 | 37.0 in | 34.8 in | 2.2 in |
| Shoulder Room, Row 2 | 55.1 in | 50.8 in | 4.3 in |
| Hip Room, Row 2 | 51.4 in | 44.9 in | 6.5 in |
| Legroom, Row 2 | 36.4 in | 27.3 in | 9.1 in |
| Total Legroom | 79.9 in (over 2 rows) | 72.7 in (over 2 rows) | 7.2 in |
| Cargo Volume | 12.7 ft3 | 10.4 ft3 | 2.3 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 2019 Lexus RC.