| Model Year | 2015 | 2007 | |
| Model | Audi A5 / S5 / RS5 | Lexus LX | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Coupe | 4dr SUV | |
| Difference | |||
| Wheelbase | 108.3 in | 112.2 in | -3.9 in |
| Length | 182.1 in | 192.5 in | -10.4 in |
| Width | 73.0 in | 76.4 in | -3.4 in |
| Height | 54.0 in | 72.8 in | -18.8 in |
| Curb Weight | 3682 lb. | 5590 lb. | -1908 lb. |
| Fuel Capacity | 16.9 gal. | 25.0 gal. | -8.1 gal. |
| Headroom, Row 1 | 39.1 in | 39.1 in | 0 in |
| Shoulder Room, Row 1 | 54.3 in | 61.3 in | -7 in |
| Hip Room, Row 1 | 0.0 in | 58.6 in | -58.6 in |
| Legroom, Row 1 | 41.3 in | 42.3 in | -1 in |
| Headroom, Row 2 | 36.0 in | 38.9 in | -2.9 in |
| Shoulder Room, Row 2 | 52.8 in | 61.1 in | -8.3 in |
| Hip Room, Row 2 | 0.0 in | 57.9 in | -57.9 in |
| Legroom, Row 2 | 31.7 in | 34.3 in | -2.6 in |
| Headroom, Row 3 | 0.0 in | 36.3 in | -36.3 in |
| Shoulder Room, Row 3 | 0.0 in | 61.1 in | -61.1 in |
| Hip Room, Row 3 | 0.0 in | 56.4 in | -56.4 in |
| Legroom, Row 3 | 0.0 in | 27.3 in | -27.3 in |
| Total Legroom | 73 in (over 2 rows) | 103.9 in (over 3 rows) | -30.9 in |
| Cargo Volume, Minimum | 12.2 ft3 | 19.1 ft3 | -6.9 ft3 |
| Cargo Volume, Behind R2 | 12.2 | 39.2 ft3 | -27 |
| Cargo Volume, Maximum | 12.2 ft3 | 90.4 ft3 | -78.2 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 LX.