| Model Year | 2021 | 2012 | |
| Model | Mercedes-Benz GLA | Mini Convertible | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 2dr Convertible | |
| Difference | |||
| Wheelbase | 2,728 mm | 2,466 mm | 0 mm |
| Length | 4,409 mm | 3,698 mm | 1 mm |
| Width | 1,834 mm | 1,684 mm | 0 mm |
| Height | 1,613 mm | 1,415 mm | 0 mm |
| Curb Weight | 1,535 kg | 1,245 kg | 0 kg |
| Fuel Capacity | 48 L | 50 L | -2 L |
| Headroom, Row 1 | 991 mm | 975 mm | 16 mm |
| Shoulder Room, Row 1 | 1,420 mm | 1,278 mm | 0 mm |
| Legroom, Row 1 | 1,041 mm | 1,059 mm | 0 mm |
| Headroom, Row 2 | 968 mm | 978 mm | -10 mm |
| Shoulder Room, Row 2 | 1,392 mm | 996 mm | -995 mm |
| Legroom, Row 2 | 965 mm | 714 mm | 251 mm |
| Total Legroom | 2,007 mm (over 2 rows) | 1,773 mm (over 2 rows) | 1 mm |
| Cargo Volume, Minimum | 436 L | 170 L | 266 L |
| Cargo Volume, Maximum | 1,430 L | 6.0 | -5 L |
None of our members have yet commented on the seat room and comfort of the 2021 Mercedes-Benz GLA.
None of our members have yet commented on the seat room and comfort of the 2012 Mini Convertible.