| Model Year | 2014 | 2020 | |
| Model | Audi A6 / S6 | Mercedes-Benz A-Class | |
| Engine | turbocharged 4.0L V8 DOHC-4v 420 hp@5500 406 lb-ft@1400 |
turbocharged 2.0L I4 DOHC-4v 302 hp@5800 295 lb-ft@3000 |
|
| Transmission | 7-speed automated manual | 7-speed automated manual | |
| Drivetrain | AWD | AWD | |
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 114.7 in | 107.4 in | 7.3 in |
| Length | 193.9 in | 179.1 in | 14.8 in |
| Width | 73.8 in | 70.7 in | 3.1 in |
| Height | 57.8 in | 56.9 in | 0.9 in |
| Curb Weight | 4398 lb. | 3461 lb. | 937 lb. |
| Fuel Capacity | 19.8 gal. | 13.5 gal. | 6.3 gal. |
| Headroom, Row 1 | 37.2 in | 40.3 in | -3.1 in |
| Shoulder Room, Row 1 | 57.5 in | 55.1 in | 2.4 in |
| Legroom, Row 1 | 41.3 in | 41.8 in | -0.5 in |
| Headroom, Row 2 | 37.8 in | 37.2 in | 0.6 in |
| Shoulder Room, Row 2 | 56.3 in | 54.0 in | 2.3 in |
| Legroom, Row 2 | 37.4 in | 33.9 in | 3.5 in |
| Total Legroom | 78.7 in (over 2 rows) | 75.7 in (over 2 rows) | 3 in |
| Cargo Volume | 14.1 ft3 | 8.6 ft3 | 5.5 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 2020 Mercedes-Benz A-Class.