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2020 Mercedes-Benz S-Class and 2023 BMW 3-Series Specifications
| Model Year | 2020 | 2023 | |
| Model | Mercedes-Benz S-Class | BMW 3-Series | |
| Engine | turbocharged 4.0L V8 DOHC-4v 603 hp@5500 664 lb-ft@2250 |
turbocharged 3.0L I6 DOHC-4v 503 hp@6250 479 lb-ft@2750 |
|
| Transmission | 9-speed shiftable automatic | 8-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr Sedan, ext. | 4dr Sedan | |
| Difference | |||
| Wheelbase | 124.6 in | 112.2 in | 12.4 in |
| Length | 206.5 in | 185.9 in | 20.6 in |
| Width | 74.8 in | 71.9 in | 2.9 in |
| Height | 58.7 in | 56.8 in | 1.9 in |
| Curb Weight | 4806 lb. | 3990 lb. | 816 lb. |
| Fuel Capacity | 21.1 gal. | 15.6 gal. | 5.5 gal. |
| Headroom, Row 1 | 39.7 in | 38.7 in | 1 in |
| Shoulder Room, Row 1 | 59.7 in | 56.0 in | 3.7 in |
| Legroom, Row 1 | 41.4 in | 42.0 in | -0.6 in |
| Headroom, Row 2 | 37.4 in | 37.6 in | -0.2 in |
| Shoulder Room, Row 2 | 59.1 in | 54.6 in | 4.5 in |
| Legroom, Row 2 | 43.1 in | 35.2 in | 7.9 in |
| Total Legroom | 84.5 in (over 2 rows) | 77.2 in (over 2 rows) | 7.3 in |
| Cargo Volume | 16.3 ft3 | 16.9 ft3 | -0.6 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2020 Mercedes-Benz S-Class
None of our members have yet commented on the seat room and comfort of the 2020 Mercedes-Benz S-Class.
What Our Members Are Saying about the Seat Room and Comfort of the 2023 BMW 3-Series
None of our members have yet commented on the seat room and comfort of the 2023 BMW 3-Series.
See TrueDelta's information for all Mercedes-Benz models.
