| Model Year | 2018 | 2011 | |
| Model | Audi A6 / S6 | Lexus ES | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 114.6 in | 109.3 in | 5.3 in |
| Length | 194.2 in | 191.1 in | 3.1 in |
| Width | 73.8 in | 71.1 in | 2.7 in |
| Height | 57.8 in | 57.1 in | 0.7 in |
| Curb Weight | 3803 lb. | 3580 lb. | 223 lb. |
| Fuel Capacity | 19.8 gal. | 18.5 gal. | 1.3 gal. |
| Headroom, Row 1 | 37.2 in | 37.4 in | -0.2 in |
| Shoulder Room, Row 1 | 57.5 in | 57.3 in | 0.2 in |
| Hip Room, Row 1 | 0.0 in | 55.9 in | -55.9 in |
| Legroom, Row 1 | 41.3 in | 42.2 in | -0.9 in |
| Headroom, Row 2 | 37.8 in | 36.8 in | 1 in |
| Shoulder Room, Row 2 | 56.3 in | 56.3 in | 0 in |
| Hip Room, Row 2 | 0.0 in | 52.8 in | -52.8 in |
| Legroom, Row 2 | 37.4 in | 35.9 in | 1.5 in |
| Total Legroom | 78.7 in (over 2 rows) | 78.1 in (over 2 rows) | 0.6 in |
| Cargo Volume | 14.1 ft3 | 14.7 ft3 | -0.6 ft3 |
None of our members have yet commented on the seat room and comfort of the 2018 Audi A6 / S6.
| 2011 Lexus ES Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2010 | 4dr Sedan 272-horsepower 3.5L V6 6-speed shiftable automatic FWD |
Not very supportive. Felt like a hollowed out barrel. Only support was on the outside edges. see full Lexus ES review |