| Model Year | 2017 | 2015 | |
| Model | Mercedes-Benz GLA | BMW Z4 | |
| Engine | turbocharged 2.0L I4 DOHC-4v 375 hp@6000 350 lb-ft@2250 |
turbocharged 3.0L I6 DOHC-4v 335 hp@5900 332 lb-ft@1500 |
|
| Transmission | 7-speed automated manual | 7-speed automated manual | |
| Drivetrain | AWD | RWD | |
| Body | 4dr SUV | 2dr Hardtop conv. | |
| Difference | |||
| Wheelbase | 106.3 in | 98.3 in | 8 in |
| Length | 173.9 in | 166.9 in | 7 in |
| Width | 71.0 in | 70.5 in | 0.5 in |
| Height | 60.0 in | 50.8 in | 9.2 in |
| Curb Weight | 3457 lb. | 3538 lb. | -81 lb. |
| Fuel Capacity | 14.8 gal. | 14.5 gal. | 0.3 gal. |
| Headroom, Row 1 | 40.0 in | 39.1 in | 0.9 in |
| Shoulder Room, Row 1 | 54.8 in | 53.3 in | 1.5 in |
| Legroom, Row 1 | 41.9 in | 42.2 in | -0.3 in |
| Headroom, Row 2 | 38.4 in | 0.0 in | 38.4 in |
| Shoulder Room, Row 2 | 53.1 in | 0.0 in | 53.1 in |
| Legroom, Row 2 | 33.9 in | 0.0 in | 33.9 in |
| Total Legroom | 75.8 in (over 2 rows) | 42.2 in (over 1 rows) | 33.6 in |
| Cargo Volume, Minimum | 17.2 ft3 | 10.9 ft3 | 6.3 ft3 |
| Cargo Volume, Maximum | 43.6 ft3 | 10.9 ft3 | 32.7 ft3 |
None of our members have yet commented on the seat room and comfort of the 2017 Mercedes-Benz GLA.
None of our members have yet commented on the seat room and comfort of the 2015 BMW Z4.