| Model Year | 2010 | 2022 | |
| Model | Audi A8 | Mercedes-Benz S-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan, ext. | 4dr Sedan, ext. | |
| Difference | |||
| Wheelbase | 3,073 mm | 3,216 mm | 0 mm |
| Length | 5,192 mm | 5,288 mm | 0 mm |
| Width | 1,895 mm | 1,953 mm | 0 mm |
| Height | 1,455 mm | 1,504 mm | 0 mm |
| Curb Weight | 1,995 kg | 2,091 kg | -1 kg |
| Fuel Capacity | 90 L | 84 L | 6 L |
| Headroom, Row 1 | 950 mm | 1,069 mm | 949 mm |
| Shoulder Room, Row 1 | 1,501 mm | 1,514 mm | 0 mm |
| Legroom, Row 1 | 1,049 mm | 1,059 mm | 0 mm |
| Headroom, Row 2 | 973 mm | 1,001 mm | 972 mm |
| Shoulder Room, Row 2 | 1,461 mm | 1,499 mm | 0 mm |
| Legroom, Row 2 | 1,074 mm | 1,113 mm | 0 mm |
| Total Legroom | 2,123 mm (over 2 rows) | 2,172 mm (over 2 rows) | 0 mm |
| Cargo Volume | 413 L | 365 L | 48 L |
None of our members have yet commented on the seat room and comfort of the 2010 Audi A8.
None of our members have yet commented on the seat room and comfort of the 2022 Mercedes-Benz S-Class.