| Model Year | 2007 | 2019 | |
| Model | Lexus GS | Lexus RC | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 2dr Coupe | |
| Difference | |||
| Wheelbase | 2,850 mm | 2,731 mm | 0 mm |
| Length | 4,826 mm | 4,694 mm | 0 mm |
| Width | 1,821 mm | 1,839 mm | 0 mm |
| Height | 1,425 mm | 1,394 mm | 0 mm |
| Curb Weight | 1,680 kg | 1,695 kg | 0 kg |
| Fuel Capacity | 71 L | 66 L | 5 L |
| Headroom, Row 1 | 960 mm | 991 mm | -31 mm |
| Shoulder Room, Row 1 | 1,430 mm | 1,389 mm | 0 mm |
| Hip Room, Row 1 | 1,382 mm | 1,369 mm | 0 mm |
| Legroom, Row 1 | 1,105 mm | 1,153 mm | 0 mm |
| Headroom, Row 2 | 940 mm | 884 mm | 56 mm |
| Shoulder Room, Row 2 | 1,400 mm | 1,290 mm | 0 mm |
| Hip Room, Row 2 | 1,306 mm | 1,140 mm | 0 mm |
| Legroom, Row 2 | 925 mm | 693 mm | 232 mm |
| Total Legroom | 2,029 mm (over 2 rows) | 1,847 mm (over 2 rows) | 1 mm |
| Cargo Volume | 360 L | 294 L | 66 L |
| 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 2019 Lexus RC.