| Model Year | 2020 | 2024 | |
| Model | Mercedes-Benz A-Class | BMW X3 | |
| Engine | turbocharged 2.0L I4 DOHC-4v 302 hp@5800 295 lb-ft@3000 |
turbocharged 3.0L I6 DOHC-4v 473 hp@6250 457 lb-ft@2750 |
|
| Transmission | 7-speed automated manual | 8-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 107.4 in | 112.8 in | -5.4 in |
| Length | 179.1 in | 185.9 in | -6.8 in |
| Width | 70.7 in | 74.4 in | -3.7 in |
| Height | 56.9 in | 66.0 in | -9.1 in |
| Curb Weight | 3461 lb. | 4610 lb. | -1149 lb. |
| Fuel Capacity | 13.5 gal. | 17.7 gal. | -4.2 gal. |
| Headroom, Row 1 | 40.3 in | 41.1 in | -0.8 in |
| Shoulder Room, Row 1 | 55.1 in | 57.6 in | -2.5 in |
| Legroom, Row 1 | 41.8 in | 40.3 in | 1.5 in |
| Headroom, Row 2 | 37.2 in | 39.1 in | -1.9 in |
| Shoulder Room, Row 2 | 54.0 in | 56.0 in | -2 in |
| Legroom, Row 2 | 33.9 in | 36.4 in | -2.5 in |
| Total Legroom | 75.7 in (over 2 rows) | 76.7 in (over 2 rows) | -1 in |
| Cargo Volume, Minimum | 8.6 ft3 | 28.7 ft3 | -20.1 ft3 |
| Cargo Volume, Maximum | 8.6 ft3 | 62.7 ft3 | -54.1 ft3 |
None of our members have yet commented on the seat room and comfort of the 2020 Mercedes-Benz A-Class.
None of our members have yet commented on the seat room and comfort of the 2024 BMW X3.