| Model Year | 2015 | 2007 | |
| Model | Audi A8 / S8 | Mercedes-Benz C-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,992 mm | 2,715 mm | 0 mm |
| Length | 5,136 mm | 4,531 mm | 1 mm |
| Width | 1,948 mm | 1,727 mm | 0 mm |
| Height | 1,461 mm | 1,412 mm | 0 mm |
| Curb Weight | 1,980 kg | 1,545 kg | 0 kg |
| Fuel Capacity | 82 L | 62 L | 20 L |
| Headroom, Row 1 | 945 mm | 988 mm | -43 mm |
| Shoulder Room, Row 1 | 1,501 mm | 1,349 mm | 0 mm |
| Hip Room, Row 1 | 0 mm | 1,318 mm | -1 mm |
| Legroom, Row 1 | 1,052 mm | 1,059 mm | 0 mm |
| Headroom, Row 2 | 968 mm | 947 mm | 21 mm |
| Shoulder Room, Row 2 | 1,468 mm | 1,379 mm | 0 mm |
| Hip Room, Row 2 | 0 mm | 1,384 mm | -1 mm |
| Legroom, Row 2 | 983 mm | 838 mm | 145 mm |
| Total Legroom | 2,035 mm (over 2 rows) | 1,897 mm (over 2 rows) | 1 mm |
| Cargo Volume | 402 L | 345 L | 57 L |
None of our members have yet commented on the seat room and comfort of the 2015 Audi A8 / S8.
| 2007 Mercedes-Benz C-Class Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2008 | 4dr Sedan 268-horsepower 3.5L V6 7-speed shiftable automatic RWD |
just ok see full Mercedes-Benz C-Class review |
| 2008 | 4dr Sedan supercharged 181hp 1.8L I4 5-speed shiftable automatic RWD |
too tight back there. see full Mercedes-Benz C-Class review |
| 2006 | 4dr Sedan supercharged 154hp 1.8L I4 5-speed shiftable automatic RWD |
Rear seats are narrow and hard. The centre seat is only usable for very small people on very short trips. see full Mercedes-Benz C-Class review |
| 2006 | 4dr Sedan 201-horsepower 2.5L V6 7-speed shiftable automatic RWD |
There is no rear seat room. see full Mercedes-Benz C-Class review |
| 2006 | 4dr Sedan 228-horsepower 3.0L V6 7-speed shiftable automatic RWD |
fake leather is too cheap for a m-b. seats too hard. see full Mercedes-Benz C-Class review |