| Model Year | 2015 | 2007 | |
| Model | Audi A5 / S5 / RS5 | Lexus RX | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Coupe | 4dr SUV | |
| Difference | |||
| Wheelbase | 108.3 in | 106.9 in | 1.4 in |
| Length | 182.1 in | 186.2 in | -4.1 in |
| Width | 73.0 in | 72.6 in | 0.4 in |
| Height | 54.0 in | 66.1 in | -12.1 in |
| Curb Weight | 3682 lb. | 3870 lb. | -188 lb. |
| Fuel Capacity | 16.9 gal. | 19.2 gal. | -2.3 gal. |
| Headroom, Row 1 | 39.1 in | 39.4 in | -0.3 in |
| Shoulder Room, Row 1 | 54.3 in | 57.9 in | -3.6 in |
| Hip Room, Row 1 | 0.0 in | 55.6 in | -55.6 in |
| Legroom, Row 1 | 41.3 in | 42.5 in | -1.2 in |
| Headroom, Row 2 | 36.0 in | 38.6 in | -2.6 in |
| Shoulder Room, Row 2 | 52.8 in | 57.1 in | -4.3 in |
| Hip Room, Row 2 | 0.0 in | 55.1 in | -55.1 in |
| Legroom, Row 2 | 31.7 in | 36.4 in | -4.7 in |
| Total Legroom | 73 in (over 2 rows) | 78.9 in (over 2 rows) | -5.9 in |
| Cargo Volume, Minimum | 12.2 ft3 | 38.3 ft3 | -26.1 ft3 |
| Cargo Volume, Maximum | 12.2 ft3 | 84.7 ft3 | -72.5 ft3 |
None of our members have yet commented on the seat room and comfort of the 2015 Audi A5 / S5 / RS5.
None of our members have yet commented on the seat room and comfort of the 2007 Lexus RX.