| Model Year | 2012 | 2018 | |
| Model | Audi A6 | Lexus RC | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 2dr Coupe | |
| Difference | |||
| Wheelbase | 114.7 in | 107.5 in | 7.2 in |
| Length | 193.9 in | 184.8 in | 9.1 in |
| Width | 73.8 in | 72.4 in | 1.4 in |
| Height | 57.8 in | 54.9 in | 2.9 in |
| Curb Weight | 3682 lb. | 3737 lb. | -55 lb. |
| Fuel Capacity | 19.8 gal. | 17.4 gal. | 2.4 gal. |
| Headroom, Row 1 | 37.2 in | 39.0 in | -1.8 in |
| Shoulder Room, Row 1 | 57.5 in | 54.7 in | 2.8 in |
| Hip Room, Row 1 | 0.0 in | 53.9 in | -53.9 in |
| Legroom, Row 1 | 41.3 in | 45.4 in | -4.1 in |
| Headroom, Row 2 | 37.8 in | 34.8 in | 3 in |
| Shoulder Room, Row 2 | 56.3 in | 50.8 in | 5.5 in |
| Hip Room, Row 2 | 0.0 in | 44.9 in | -44.9 in |
| Legroom, Row 2 | 37.4 in | 27.3 in | 10.1 in |
| Total Legroom | 78.7 in (over 2 rows) | 72.7 in (over 2 rows) | 6 in |
| Cargo Volume | 14.1 ft3 | 10.4 ft3 | 3.7 ft3 |
| 2012 Audi A6 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 review |
| 2012 Audi A6 Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2011 | 4dr Sedan supercharged 300hp 3.0L V6 6-speed shiftable automatic AWD |
Rear seat room is average, no better. see full Audi A6 review |
None of our members have yet commented on the seat room and comfort of the 2018 Lexus RC.