| Model Year | 2015 | 2020 | |
| Model | Audi A4 / S4 | Mercedes-Benz A-Class | |
| Engine | supercharged 3.0L V6 DOHC-4v 333 hp@5500 325 lb-ft@2900 |
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 | 110.6 in | 107.4 in | 3.2 in |
| Length | 185.1 in | 179.1 in | 6 in |
| Width | 71.9 in | 70.7 in | 1.2 in |
| Height | 56.2 in | 56.9 in | -0.7 in |
| Curb Weight | 3935 lb. | 3461 lb. | 474 lb. |
| Fuel Capacity | 16.9 gal. | 13.5 gal. | 3.4 gal. |
| Headroom, Row 1 | 40.0 in | 40.3 in | -0.3 in |
| Shoulder Room, Row 1 | 55.5 in | 55.1 in | 0.4 in |
| Legroom, Row 1 | 41.3 in | 41.8 in | -0.5 in |
| Headroom, Row 2 | 37.5 in | 37.2 in | 0.3 in |
| Shoulder Room, Row 2 | 54.3 in | 54.0 in | 0.3 in |
| Legroom, Row 2 | 35.2 in | 33.9 in | 1.3 in |
| Total Legroom | 76.5 in (over 2 rows) | 75.7 in (over 2 rows) | 0.8 in |
| Cargo Volume | 12.4 ft3 | 8.6 ft3 | 3.8 ft3 |
None of our members have yet commented on the seat room and comfort of the 2015 Audi A4 / S4.
None of our members have yet commented on the seat room and comfort of the 2020 Mercedes-Benz A-Class.