| Model Year | 2014 | 2011 | |
| Model | Audi A5 / S5 / RS5 | Lexus RX | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Coupe | 4dr SUV | |
| Difference | |||
| Wheelbase | 108.3 in | 107.9 in | 0.4 in |
| Length | 182.1 in | 187.8 in | -5.7 in |
| Width | 73.0 in | 74.2 in | -1.2 in |
| Height | 54.0 in | 66.3 in | -12.3 in |
| Curb Weight | 3682 lb. | 4178 lb. | -496 lb. |
| Fuel Capacity | 16.9 gal. | 19.2 gal. | -2.3 gal. |
| Headroom, Row 1 | 39.1 in | 39.1 in | 0 in |
| Shoulder Room, Row 1 | 54.3 in | 58.0 in | -3.7 in |
| Hip Room, Row 1 | 0.0 in | 55.6 in | -55.6 in |
| Legroom, Row 1 | 41.3 in | 43.1 in | -1.8 in |
| Headroom, Row 2 | 36.0 in | 37.7 in | -1.7 in |
| Shoulder Room, Row 2 | 52.8 in | 57.6 in | -4.8 in |
| Hip Room, Row 2 | 0.0 in | 54.5 in | -54.5 in |
| Legroom, Row 2 | 31.7 in | 36.8 in | -5.1 in |
| Total Legroom | 73 in (over 2 rows) | 79.9 in (over 2 rows) | -6.9 in |
| Cargo Volume, Minimum | 12.2 ft3 | 40.0 ft3 | -27.8 ft3 |
| Cargo Volume, Maximum | 12.2 ft3 | 80.3 ft3 | -68.1 ft3 |
None of our members have yet commented on the seat room and comfort of the 2014 Audi A5 / S5 / RS5.
None of our members have yet commented on the seat room and comfort of the 2011 Lexus RX.