| Model Year | 2014 | 2011 | |
| Model | Audi A6 / S6 | Mercedes-Benz CL-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 2dr Coupe | |
| Difference | |||
| Wheelbase | 114.7 in | 116.3 in | -1.6 in |
| Length | 193.9 in | 200.6 in | -6.7 in |
| Width | 73.8 in | 73.7 in | 0.1 in |
| Height | 57.8 in | 55.8 in | 2 in |
| Curb Weight | 3726 lb. | 4650 lb. | -924 lb. |
| Fuel Capacity | 19.8 gal. | 23.8 gal. | -4 gal. |
| Headroom, Row 1 | 37.2 in | 36.9 in | 0.3 in |
| Shoulder Room, Row 1 | 57.5 in | 59.3 in | -1.8 in |
| Hip Room, Row 1 | 0.0 in | 62.0 in | -62 in |
| Legroom, Row 1 | 41.3 in | 42.2 in | -0.9 in |
| Headroom, Row 2 | 37.8 in | 36.4 in | 1.4 in |
| Shoulder Room, Row 2 | 56.3 in | 55.2 in | 1.1 in |
| Hip Room, Row 2 | 0.0 in | 56.0 in | -56 in |
| Legroom, Row 2 | 37.4 in | 32.2 in | 5.2 in |
| Total Legroom | 78.7 in (over 2 rows) | 74.4 in (over 2 rows) | 4.3 in |
| Cargo Volume | 14.1 ft3 | 13.5 ft3 | 0.6 ft3 |
None of our members have yet commented on the seat room and comfort of the 2014 Audi A6 / S6.
None of our members have yet commented on the seat room and comfort of the 2011 Mercedes-Benz CL-Class.