| Model Year | 2013 | 2023 | |
| Model | Audi A6 / S6 | Lexus RX | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 114.7 in | 112.2 in | 2.5 in |
| Length | 193.9 in | 192.5 in | 1.4 in |
| Width | 73.8 in | 75.6 in | -1.8 in |
| Height | 57.8 in | 67.3 in | -9.5 in |
| Curb Weight | 3726 lb. | 4155 lb. | -429 lb. |
| Fuel Capacity | 19.8 gal. | 17.8 gal. | 2 gal. |
| Headroom, Row 1 | 37.2 in | 39.5 in | -2.3 in |
| Shoulder Room, Row 1 | 57.5 in | 58.1 in | -0.6 in |
| Hip Room, Row 1 | 0.0 in | 56.7 in | -56.7 in |
| Legroom, Row 1 | 41.3 in | 41.1 in | 0.2 in |
| Headroom, Row 2 | 37.8 in | 38.6 in | -0.8 in |
| Shoulder Room, Row 2 | 56.3 in | 56.5 in | -0.2 in |
| Hip Room, Row 2 | 0.0 in | 55.9 in | -55.9 in |
| Legroom, Row 2 | 37.4 in | 37.4 in | 0 in |
| Total Legroom | 78.7 in (over 2 rows) | 78.5 in (over 2 rows) | 0.2 in |
| Cargo Volume, Minimum | 14.1 ft3 | 29.6 ft3 | -15.5 ft3 |
| Cargo Volume, Maximum | 14.1 ft3 | 46.2 ft3 | -32.1 ft3 |
| 2013 Audi A6 / S6 Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2012 | 4dr Sedan supercharged 310hp 3.0L V6 8-speed shiftable automatic AWD |
Very supportive seats, nice leather, great heated seats. see full Audi A6 / S6 review |
None of our members have yet commented on the seat room and comfort of the 2023 Lexus RX.