| Model Year | 2014 | 2023 | |
| Model | Audi A5 / S5 / RS5 | Audi Q4 e-tron | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Coupe | 4dr SUV | |
| Difference | |||
| Wheelbase | 108.3 in | 108.7 in | -0.4 in |
| Length | 182.1 in | 180.7 in | 1.4 in |
| Width | 73.0 in | 73.4 in | -0.4 in |
| Height | 54.0 in | 64.7 in | -10.7 in |
| Curb Weight | 3682 lb. | 4861 lb. | -1179 lb. |
| Fuel Capacity | 16.9 gal. | 0.0 gal. | 16.9 gal. |
| Headroom, Row 1 | 39.1 in | 38.5 in | 0.6 in |
| Shoulder Room, Row 1 | 54.3 in | 56.7 in | -2.4 in |
| Legroom, Row 1 | 41.3 in | 41.2 in | 0.1 in |
| Headroom, Row 2 | 36.0 in | 38.3 in | -2.3 in |
| Shoulder Room, Row 2 | 52.8 in | 55.1 in | -2.3 in |
| Legroom, Row 2 | 31.7 in | 38.3 in | -6.6 in |
| Total Legroom | 73 in (over 2 rows) | 79.5 in (over 2 rows) | -6.5 in |
| Cargo Volume, Minimum | 12.2 ft3 | 24.8 ft3 | -12.6 ft3 |
| Cargo Volume, Maximum | 12.2 ft3 | 53.1 ft3 | -40.9 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 2023 Audi Q4 e-tron.