| Model Year | 2010 | 2007 | |
| Model | Audi A4 / S4 | Mercedes-Benz CL-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 2dr Coupe | |
| Difference | |||
| Wheelbase | 110.6 in | 116.3 in | -5.7 in |
| Length | 185.2 in | 199.4 in | -14.2 in |
| Width | 71.9 in | 73.7 in | -1.8 in |
| Height | 56.2 in | 55.8 in | 0.4 in |
| Curb Weight | 3590 lb. | 4485 lb. | -895 lb. |
| Fuel Capacity | 16.9 gal. | 23.8 gal. | -6.9 gal. |
| Headroom, Row 1 | 40.0 in | 36.9 in | 3.1 in |
| Shoulder Room, Row 1 | 55.5 in | 59.3 in | -3.8 in |
| Legroom, Row 1 | 41.3 in | 42.2 in | -0.9 in |
| Headroom, Row 2 | 37.5 in | 36.4 in | 1.1 in |
| Shoulder Room, Row 2 | 54.3 in | 55.2 in | -0.9 in |
| Legroom, Row 2 | 35.2 in | 32.2 in | 3 in |
| Total Legroom | 76.5 in (over 2 rows) | 74.4 in (over 2 rows) | 2.1 in |
| Cargo Volume | 12.4 ft3 | 12.9 ft3 | -0.5 ft3 |
| 2010 Audi A4 / S4 Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2010 | 4dr Wagon turbocharged 211hp 2.0L I4 6-speed shiftable automatic AWD |
Huh, never have, never will sit in the back of this car...It is a hoot to drive see full Audi A4 / S4 review |
| 2010 | 4dr Sedan supercharged 333hp 3.0L V6 7-speed automated manual AWD |
Padding a bit stiff see full Audi A4 / S4 review |
| 2010 | 4dr Sedan supercharged 333hp 3.0L V6 7-speed automated manual AWD |
Too narrow see full Audi A4 / S4 review |
| 2007 Mercedes-Benz CL-Class Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2007 | 2dr Coupe turbocharged 510hp 5.5L V12 5-speed shiftable automatic RWD |
The CL600 comes standard with active multi-contour front seats with heating/cooling and message functions. see full Mercedes-Benz CL-Class review |
| 2007 Mercedes-Benz CL-Class Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2007 | 2dr Coupe turbocharged 510hp 5.5L V12 5-speed shiftable automatic RWD |
THe CLs lack rear seat room and entry/exit can be difficult and challenging at best. see full Mercedes-Benz CL-Class review |