| Model Year | 2007 | 2016 | |
| Model | Audi A8 / S8 | Lexus RC | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 2dr Coupe | |
| Difference | |||
| Wheelbase | 2,944 mm | 2,731 mm | 0 mm |
| Length | 5,062 mm | 4,694 mm | 1 mm |
| Width | 1,895 mm | 1,839 mm | 0 mm |
| Height | 1,445 mm | 1,394 mm | 0 mm |
| Curb Weight | 1,945 kg | 1,695 kg | 0 kg |
| Fuel Capacity | 90 L | 66 L | 24 L |
| Headroom, Row 1 | 947 mm | 991 mm | -44 mm |
| Shoulder Room, Row 1 | 1,501 mm | 1,389 mm | 0 mm |
| Hip Room, Row 1 | 0 mm | 1,369 mm | -1 mm |
| Legroom, Row 1 | 1,052 mm | 1,153 mm | 0 mm |
| Headroom, Row 2 | 965 mm | 884 mm | 81 mm |
| Shoulder Room, Row 2 | 1,461 mm | 1,290 mm | 0 mm |
| Hip Room, Row 2 | 0 mm | 1,140 mm | -1 mm |
| Legroom, Row 2 | 955 mm | 693 mm | 262 mm |
| Total Legroom | 2,007 mm (over 2 rows) | 1,847 mm (over 2 rows) | 1 mm |
| Cargo Volume | 413 L | 294 L | 119 L |
None of our members have yet commented on the seat room and comfort of the 2007 Audi A8 / S8.
None of our members have yet commented on the seat room and comfort of the 2016 Lexus RC.