| Model Year | 2009 | 2022 | |
| Model | Audi A8 / S8 | Mercedes-Benz C-Class | |
| Engine | 5.2L V10 DOHC-4v 450 hp@7000 398 lb-ft@3500 |
turbocharged 3.0L V6 DOHC-4v 385 hp@6100 384 lb-ft@2500 |
|
| Transmission | 6-speed shiftable automatic | 9-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,944 mm | 2,865 mm | 0 mm |
| Length | 5,062 mm | 4,750 mm | 1 mm |
| Width | 1,895 mm | 1,890 mm | 0 mm |
| Height | 1,445 mm | 1,438 mm | 0 mm |
| Curb Weight | 2,080 kg | 1,885 kg | 1 kg |
| Fuel Capacity | 90 L | 66 L | 24 L |
| Headroom, Row 1 | 947 mm | 945 mm | 2 mm |
| Shoulder Room, Row 1 | 1,501 mm | 1,430 mm | 0 mm |
| Legroom, Row 1 | 1,052 mm | 1,059 mm | 0 mm |
| Headroom, Row 2 | 965 mm | 953 mm | 12 mm |
| Shoulder Room, Row 2 | 1,461 mm | 1,412 mm | 0 mm |
| Legroom, Row 2 | 955 mm | 914 mm | 41 mm |
| Total Legroom | 2,007 mm (over 2 rows) | 1,974 mm (over 2 rows) | 1 mm |
| Cargo Volume | 413 L | 357 L | 56 L |
None of our members have yet commented on the seat room and comfort of the 2009 Audi A8 / S8.
None of our members have yet commented on the seat room and comfort of the 2022 Mercedes-Benz C-Class.