| Model Year | 2014 | 2019 | |
| Model | Audi A6 / S6 | Audi Q5 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 114.7 in | 111.0 in | 3.7 in |
| Length | 193.9 in | 183.6 in | 10.3 in |
| Width | 73.8 in | 74.5 in | -0.7 in |
| Height | 57.8 in | 65.3 in | -7.5 in |
| Curb Weight | 3726 lb. | 4045 lb. | -319 lb. |
| Fuel Capacity | 19.8 gal. | 18.5 gal. | 1.3 gal. |
| Headroom, Row 1 | 37.2 in | 41.7 in | -4.5 in |
| Shoulder Room, Row 1 | 57.5 in | 57.7 in | -0.2 in |
| Legroom, Row 1 | 41.3 in | 40.9 in | 0.4 in |
| Headroom, Row 2 | 37.8 in | 39.3 in | -1.5 in |
| Shoulder Room, Row 2 | 56.3 in | 56.5 in | -0.2 in |
| Legroom, Row 2 | 37.4 in | 37.8 in | -0.4 in |
| Total Legroom | 78.7 in (over 2 rows) | 78.7 in (over 2 rows) | 0 in |
| Cargo Volume, Minimum | 14.1 ft3 | 26.8 ft3 | -12.7 ft3 |
| Cargo Volume, Maximum | 14.1 ft3 | 60.4 ft3 | -46.3 ft3 |
None of our members have yet commented on the seat room and comfort of the 2014 Audi A6 / S6.
None of our members have yet commented on the seat room and comfort of the 2019 Audi Q5.