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2021 Audi A4 / S4 and 2019 Mercedes-Benz SL Specifications
| Model Year | 2021 | 2019 | |
| Model | Audi A4 / S4 | Mercedes-Benz SL | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 2dr Hardtop conv. | |
| Difference | |||
| Wheelbase | 111.0 in | 101.7 in | 9.3 in |
| Length | 187.5 in | 182.3 in | 5.2 in |
| Width | 72.7 in | 73.9 in | -1.2 in |
| Height | 56.2 in | 51.2 in | 5 in |
| Curb Weight | 3682 lb. | 3826 lb. | -144 lb. |
| Fuel Capacity | 15.3 gal. | 19.8 gal. | -4.5 gal. |
| Headroom, Row 1 | 37.3 in | 39.1 in | -1.8 in |
| Shoulder Room, Row 1 | 55.9 in | 55.5 in | 0.4 in |
| Legroom, Row 1 | 41.3 in | 42.9 in | -1.6 in |
| Headroom, Row 2 | 37.4 in | 0.0 in | 37.4 in |
| Shoulder Room, Row 2 | 54.5 in | 0.0 in | 54.5 in |
| Legroom, Row 2 | 35.7 in | 0.0 in | 35.7 in |
| Total Legroom | 77 in (over 2 rows) | 42.9 in (over 1 rows) | 34.1 in |
| Cargo Volume, Minimum | 12.0 ft3 | 8.5 ft3 | 3.5 ft3 |
| Cargo Volume, Maximum | 12.0 ft3 | 13.5 ft3 | -1.5 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Audi A4 / S4
None of our members have yet commented on the seat room and comfort of the 2021 Audi A4 / S4.
What Our Members Are Saying about the Seat Room and Comfort of the 2019 Mercedes-Benz SL
None of our members have yet commented on the seat room and comfort of the 2019 Mercedes-Benz SL.
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