| Model Year | 2023 | 2016 | |
| Model | Audi A8 / S8 | Lexus GS | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan, ext. | 4dr Sedan | |
| Difference | |||
| Wheelbase | 3,127 mm | 2,850 mm | 1 mm |
| Length | 5,321 mm | 4,879 mm | 1 mm |
| Width | 1,946 mm | 1,839 mm | 0 mm |
| Height | 1,481 mm | 1,455 mm | 0 mm |
| Curb Weight | 2,160 kg | 1,726 kg | 1 kg |
| Fuel Capacity | 82 L | 66 L | 16 L |
| Headroom, Row 1 | 973 mm | 965 mm | 8 mm |
| Shoulder Room, Row 1 | 1,501 mm | 1,455 mm | 0 mm |
| Hip Room, Row 1 | 0 mm | 1,384 mm | -1 mm |
| Legroom, Row 1 | 1,054 mm | 1,074 mm | 0 mm |
| Headroom, Row 2 | 978 mm | 960 mm | 18 mm |
| Shoulder Room, Row 2 | 1,463 mm | 1,415 mm | 0 mm |
| Hip Room, Row 2 | 0 mm | 1,374 mm | -1 mm |
| Legroom, Row 2 | 1,125 mm | 935 mm | -934 mm |
| Total Legroom | 2,179 mm (over 2 rows) | 2,009 mm (over 2 rows) | 0 mm |
| Cargo Volume | 354 L | 459 L | -105 L |
None of our members have yet commented on the seat room and comfort of the 2023 Audi A8 / S8.
None of our members have yet commented on the seat room and comfort of the 2016 Lexus GS.