| Model Year | 2020 | 2022 | |
| Model | Mercedes-Benz C-Class | Audi Q8 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 2,840 mm | 2,995 mm | 0 mm |
| Length | 4,686 mm | 4,994 mm | 0 mm |
| Width | 1,811 mm | 1,994 mm | 0 mm |
| Height | 1,443 mm | 1,707 mm | 0 mm |
| Curb Weight | 1,575 kg | 2,250 kg | -1 kg |
| Fuel Capacity | 66 L | 85 L | -19 L |
| Headroom, Row 1 | 942 mm | 942 mm | 0 mm |
| Shoulder Room, Row 1 | 1,405 mm | 1,511 mm | 0 mm |
| Legroom, Row 1 | 1,059 mm | 1,057 mm | 0 mm |
| Headroom, Row 2 | 942 mm | 968 mm | -26 mm |
| Shoulder Room, Row 2 | 1,397 mm | 1,486 mm | 0 mm |
| Legroom, Row 2 | 894 mm | 1,021 mm | 893 mm |
| Total Legroom | 1,953 mm (over 2 rows) | 2,078 mm (over 2 rows) | -1 mm |
| Cargo Volume, Minimum | 357 L | 864 L | -507 L |
| Cargo Volume, Maximum | 12.6 | 1,719 L | 11.6 |
None of our members have yet commented on the seat room and comfort of the 2020 Mercedes-Benz C-Class.
None of our members have yet commented on the seat room and comfort of the 2022 Audi Q8.