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2021 Mercedes-Benz S-Class and 2021 Audi A4 / S4 Specifications
| Model Year | 2021 | 2021 | |
| Model | Mercedes-Benz S-Class | Audi A4 / S4 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan, ext. | 4dr Sedan | |
| Difference | |||
| Wheelbase | 126.6 in | 111.0 in | 15.6 in |
| Length | 208.2 in | 187.5 in | 20.7 in |
| Width | 76.9 in | 72.7 in | 4.2 in |
| Height | 59.2 in | 56.2 in | 3 in |
| Curb Weight | 4610 lb. | 3682 lb. | 928 lb. |
| Fuel Capacity | 22.1 gal. | 15.3 gal. | 6.8 gal. |
| Headroom, Row 1 | 42.1 in | 37.3 in | 4.8 in |
| Shoulder Room, Row 1 | 59.6 in | 55.9 in | 3.7 in |
| Legroom, Row 1 | 41.7 in | 41.3 in | 0.4 in |
| Headroom, Row 2 | 39.4 in | 37.4 in | 2 in |
| Shoulder Room, Row 2 | 59.0 in | 54.5 in | 4.5 in |
| Legroom, Row 2 | 43.8 in | 35.7 in | 8.1 in |
| Total Legroom | 85.5 in (over 2 rows) | 77 in (over 2 rows) | 8.5 in |
| Cargo Volume | 12.9 ft3 | 12.0 ft3 | 0.9 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Mercedes-Benz S-Class
None of our members have yet commented on the seat room and comfort of the 2021 Mercedes-Benz S-Class.
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.
See TrueDelta's information for all Mercedes-Benz models.
