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2018 Audi A8 / S8 and 2018 Acura MDX Specifications
| Model Year | 2018 | 2018 | |
| Model | Audi A8 / S8 | Acura MDX | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan, ext. | 4dr SUV | |
| Difference | |||
| Wheelbase | 122.9 in | 111.0 in | 11.9 in |
| Length | 207.4 in | 196.2 in | 11.2 in |
| Width | 76.7 in | 77.2 in | -0.5 in |
| Height | 57.9 in | 67.4 in | -9.5 in |
| Curb Weight | 4464 lb. | 4001 lb. | 463 lb. |
| Fuel Capacity | 21.7 gal. | 19.5 gal. | 2.2 gal. |
| Headroom, Row 1 | 37.2 in | 38.1 in | -0.9 in |
| Shoulder Room, Row 1 | 59.1 in | 61.1 in | -2 in |
| Hip Room, Row 1 | 0.0 in | 57.5 in | -57.5 in |
| Legroom, Row 1 | 41.4 in | 41.4 in | 0 in |
| Headroom, Row 2 | 39.1 in | 38.3 in | 0.8 in |
| Shoulder Room, Row 2 | 57.8 in | 59.1 in | -1.3 in |
| Hip Room, Row 2 | 0.0 in | 57.8 in | -57.8 in |
| Legroom, Row 2 | 42.9 in | 36.6 in | 6.3 in |
| Headroom, Row 3 | 0.0 in | 35.6 in | -35.6 in |
| Shoulder Room, Row 3 | 0.0 in | 54.7 in | -54.7 in |
| Hip Room, Row 3 | 0.0 in | 40.6 in | -40.6 in |
| Legroom, Row 3 | 0.0 in | 28.1 in | -28.1 in |
| Total Legroom | 84.3 in (over 2 rows) | 106.1 in (over 3 rows) | -21.8 in |
| Cargo Volume, Minimum | 14.2 ft3 | 15.0 ft3 | -0.8 ft3 |
| Cargo Volume, Behind R2 | 14.2 | 38.4 ft3 | -24.2 |
| Cargo Volume, Maximum | 14.2 ft3 | 68.4 ft3 | -54.2 ft3 |
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.
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Acura MDX
None of our members have yet commented on the seat room and comfort of the 2018 Acura MDX.
See TrueDelta's information for all Sedans
See TrueDelta's information for all Audi models.
