| Model Year | 2018 | 2015 | |
| Model | Mazda CX-3 | Audi A8 / S8 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Sedan, ext. | |
| Difference | |||
| Wheelbase | 101.2 in | 122.9 in | -21.7 in |
| Length | 168.3 in | 207.4 in | -39.1 in |
| Width | 69.6 in | 76.7 in | -7.1 in |
| Height | 60.7 in | 57.9 in | 2.8 in |
| Curb Weight | 2809 lb. | 4464 lb. | -1655 lb. |
| Fuel Capacity | 12.7 gal. | 21.7 gal. | -9 gal. |
| Headroom, Row 1 | 38.4 in | 37.2 in | 1.2 in |
| Shoulder Room, Row 1 | 53.5 in | 59.1 in | -5.6 in |
| Hip Room, Row 1 | 52.3 in | 0.0 in | 52.3 in |
| Legroom, Row 1 | 41.7 in | 41.4 in | 0.3 in |
| Headroom, Row 2 | 37.2 in | 39.1 in | -1.9 in |
| Shoulder Room, Row 2 | 50.4 in | 57.8 in | -7.4 in |
| Hip Room, Row 2 | 49.0 in | 0.0 in | 49 in |
| Legroom, Row 2 | 35.0 in | 42.9 in | -7.9 in |
| Total Legroom | 76.7 in (over 2 rows) | 84.3 in (over 2 rows) | -7.6 in |
| Cargo Volume, Minimum | 12.4 ft3 | 14.2 ft3 | -1.8 ft3 |
| Cargo Volume, Maximum | 44.5 ft3 | 14.2 ft3 | 30.3 ft3 |
None of our members have yet commented on the seat room and comfort of the 2018 Mazda CX-3.
None of our members have yet commented on the seat room and comfort of the 2015 Audi A8 / S8.