| Model Year | 2020 | 2023 | |
| Model | Audi A6 / S6 | Lexus RZ | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 2,924 mm | 1,422 mm | 1 mm |
| Length | 4,938 mm | 4,806 mm | 0 mm |
| Width | 1,887 mm | 1,895 mm | 0 mm |
| Height | 1,458 mm | 1,636 mm | 0 mm |
| Curb Weight | 1,860 kg | 2,070 kg | -1 kg |
| Fuel Capacity | 73 L | 0 L | 73 L |
| Headroom, Row 1 | 965 mm | 980 mm | -15 mm |
| Shoulder Room, Row 1 | 1,468 mm | 1,445 mm | 0 mm |
| Hip Room, Row 1 | 0 mm | 1,389 mm | -1 mm |
| Legroom, Row 1 | 1,049 mm | 1,069 mm | 0 mm |
| Headroom, Row 2 | 968 mm | 983 mm | -15 mm |
| Shoulder Room, Row 2 | 1,435 mm | 1,379 mm | 0 mm |
| Hip Room, Row 2 | 0 mm | 1,316 mm | -1 mm |
| Legroom, Row 2 | 950 mm | 953 mm | -3 mm |
| Total Legroom | 1,999 mm (over 2 rows) | 2,022 mm (over 2 rows) | -1 mm |
| Cargo Volume, Minimum | 388 L | 966 L | -578 L |
| Cargo Volume, Maximum | 13.7 | 0 L | 13.7 |
None of our members have yet commented on the seat room and comfort of the 2020 Audi A6 / S6.
None of our members have yet commented on the seat room and comfort of the 2023 Lexus RZ.