| Model Year | 2015 | 2015 | |
| Model | Mercedes-Benz M-Class | Audi A8 / S8 | |
| Engine | turbocharged 2.1L I4 Diesel DOHC-4v 149 kW@3800 500 Nm@1600 |
turbocharged 3.0L V6 Diesel DOHC-4v 177 kW@3500 580 Nm@1750 |
|
| Transmission | 7-speed shiftable automatic | 8-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr SUV | 4dr Sedan, ext. | |
| Difference | |||
| Wheelbase | 2,916 mm | 3,122 mm | -1 mm |
| Length | 4,803 mm | 5,268 mm | -1 mm |
| Width | 1,910 mm | 1,948 mm | 0 mm |
| Height | 1,796 mm | 1,471 mm | 0 mm |
| Curb Weight | 2,155 kg | 2,070 kg | 0 kg |
| Fuel Capacity | 93 L | 82 L | 11 L |
| Headroom, Row 1 | 988 mm | 945 mm | 43 mm |
| Shoulder Room, Row 1 | 1,486 mm | 1,501 mm | 0 mm |
| Legroom, Row 1 | 1,024 mm | 1,052 mm | 0 mm |
| Headroom, Row 2 | 978 mm | 993 mm | -15 mm |
| Shoulder Room, Row 2 | 1,483 mm | 1,468 mm | 0 mm |
| Legroom, Row 2 | 975 mm | 1,090 mm | 974 mm |
| Total Legroom | 1,999 mm (over 2 rows) | 2,141 mm (over 2 rows) | -1 mm |
| Cargo Volume, Minimum | 1,025 L | 402 L | -401 L |
| Cargo Volume, Maximum | 2,010 L | 14.2 | -12.2 L |
None of our members have yet commented on the seat room and comfort of the 2015 Mercedes-Benz M-Class.
None of our members have yet commented on the seat room and comfort of the 2015 Audi A8 / S8.