| Model Year | 2021 | 2024 | |
| Model | Mercedes-Benz GLB | Audi Q4 e-tron | |
| Engine | turbocharged 2.0L I4 DOHC-4v 302 hp@5800 295 lb-ft@3000 |
Electric 335 hp 536 lb-ft |
|
| Transmission | 8-speed automated manual | 1-speed automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr SUV | 4dr SUV | |
| Difference | |||
| Wheelbase | 111.4 in | 108.7 in | 2.7 in |
| Length | 182.4 in | 180.7 in | 1.7 in |
| Width | 72.2 in | 73.4 in | -1.2 in |
| Height | 65.3 in | 64.7 in | 0.6 in |
| Curb Weight | 3869 lb. | 4850 lb. | -981 lb. |
| Fuel Capacity | 15.9 gal. | 0.0 gal. | 15.9 gal. |
| Headroom, Row 1 | 40.7 in | 38.5 in | 2.2 in |
| Shoulder Room, Row 1 | 55.9 in | 56.7 in | -0.8 in |
| Legroom, Row 1 | 41.1 in | 41.2 in | -0.1 in |
| Headroom, Row 2 | 39.3 in | 38.3 in | 1 in |
| Shoulder Room, Row 2 | 54.9 in | 55.1 in | -0.2 in |
| Legroom, Row 2 | 38.1 in | 38.3 in | -0.2 in |
| Headroom, Row 3 | 34.8 in | 0.0 in | 34.8 in |
| Shoulder Room, Row 3 | 43.8 in | 0.0 in | 43.8 in |
| Legroom, Row 3 | 29.1 in | 0.0 in | 29.1 in |
| Total Legroom | 108.3 in (over 3 rows) | 79.5 in (over 2 rows) | 28.8 in |
| Cargo Volume, Minimum | 22.0 ft3 | 24.8 ft3 | -2.8 ft3 |
| Cargo Volume, Maximum | 62.0 ft3 | 53.1 ft3 | 8.9 ft3 |
None of our members have yet commented on the seat room and comfort of the 2021 Mercedes-Benz GLB.
None of our members have yet commented on the seat room and comfort of the 2024 Audi Q4 e-tron.