| Model Year | 2020 | 2008 | |
| Model | Audi A3 / S3 / RS3 | Lexus GS | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 103.8 in | 112.2 in | -8.4 in |
| Length | 175.4 in | 190.0 in | -14.6 in |
| Width | 70.7 in | 71.7 in | -1 in |
| Height | 55.7 in | 56.1 in | -0.4 in |
| Curb Weight | 3197 lb. | 3795 lb. | -598 lb. |
| Fuel Capacity | 13.2 gal. | 18.8 gal. | -5.6 gal. |
| Headroom, Row 1 | 36.5 in | 37.8 in | -1.3 in |
| Shoulder Room, Row 1 | 54.8 in | 56.3 in | -1.5 in |
| Hip Room, Row 1 | 0.0 in | 54.4 in | -54.4 in |
| Legroom, Row 1 | 41.2 in | 43.5 in | -2.3 in |
| Headroom, Row 2 | 36.1 in | 37.0 in | -0.9 in |
| Shoulder Room, Row 2 | 53.0 in | 55.1 in | -2.1 in |
| Hip Room, Row 2 | 0.0 in | 51.4 in | -51.4 in |
| Legroom, Row 2 | 35.1 in | 36.4 in | -1.3 in |
| Total Legroom | 76.3 in (over 2 rows) | 79.9 in (over 2 rows) | -3.6 in |
| Cargo Volume | 12.3 ft3 | 12.7 ft3 | -0.4 ft3 |
None of our members have yet commented on the seat room and comfort of the 2020 Audi A3 / S3 / RS3.
None of our members have yet commented on the seat room and comfort of the 2008 Lexus GS.