| Model Year | 2022 | 2023 | |
| Model | Mercedes-Benz A-Class | Audi A6 / S6 / RS6 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,728 mm | 2,924 mm | 0 mm |
| Length | 4,549 mm | 4,938 mm | 0 mm |
| Width | 1,796 mm | 1,887 mm | 0 mm |
| Height | 1,445 mm | 1,458 mm | 0 mm |
| Curb Weight | 1,490 kg | 1,860 kg | 0 kg |
| Fuel Capacity | 51 L | 73 L | -22 L |
| Headroom, Row 1 | 1,024 mm | 965 mm | -964 mm |
| Shoulder Room, Row 1 | 1,400 mm | 1,468 mm | 0 mm |
| Legroom, Row 1 | 1,062 mm | 1,049 mm | 0 mm |
| Headroom, Row 2 | 945 mm | 968 mm | -23 mm |
| Shoulder Room, Row 2 | 1,372 mm | 1,435 mm | 0 mm |
| Legroom, Row 2 | 861 mm | 950 mm | -89 mm |
| Total Legroom | 1,923 mm (over 2 rows) | 1,999 mm (over 2 rows) | 0 mm |
| Cargo Volume | 244 L | 388 L | -144 L |
None of our members have yet commented on the seat room and comfort of the 2022 Mercedes-Benz A-Class.
None of our members have yet commented on the seat room and comfort of the 2023 Audi A6 / S6 / RS6.