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2021 Mercedes-Benz GLA and 2018 Audi A8 / S8 Specifications
| Model Year | 2021 | 2018 | |
| Model | Mercedes-Benz GLA | Audi A8 / S8 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Sedan, ext. | |
| Difference | |||
| Wheelbase | 107.4 in | 122.9 in | -15.5 in |
| Length | 173.6 in | 207.4 in | -33.8 in |
| Width | 72.2 in | 76.7 in | -4.5 in |
| Height | 63.5 in | 57.9 in | 5.6 in |
| Curb Weight | 3384 lb. | 4464 lb. | -1080 lb. |
| Fuel Capacity | 12.7 gal. | 21.7 gal. | -9 gal. |
| Headroom, Row 1 | 39.0 in | 37.2 in | 1.8 in |
| Shoulder Room, Row 1 | 55.9 in | 59.1 in | -3.2 in |
| Legroom, Row 1 | 41.0 in | 41.4 in | -0.4 in |
| Headroom, Row 2 | 38.1 in | 39.1 in | -1 in |
| Shoulder Room, Row 2 | 54.8 in | 57.8 in | -3 in |
| Legroom, Row 2 | 38.0 in | 42.9 in | -4.9 in |
| Total Legroom | 79 in (over 2 rows) | 84.3 in (over 2 rows) | -5.3 in |
| Cargo Volume, Minimum | 15.4 ft3 | 14.2 ft3 | 1.2 ft3 |
| Cargo Volume, Maximum | 50.5 ft3 | 14.2 ft3 | 36.3 ft3 |
What Our Members Are Saying about 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 2021 Mercedes-Benz GLA.
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Audi A8 / S8
None of our members have yet commented on the seat room and comfort of the 2018 Audi A8 / S8.
See TrueDelta's information for all SUVs
See TrueDelta's information for all Mercedes-Benz models.
