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2018 Audi A6 / S6 and 2006 Cadillac STS Specifications
| Model Year | 2018 | 2006 | |
| Model | Audi A6 / S6 | Cadillac STS | |
| Engine | turbocharged 4.0L V8 DOHC-4v 331 kW@5800 550 Nm@1400 |
supercharged 4.4L V8 DOHC-4v 350 kW@6400 595 Nm@3800 |
|
| Transmission | 7-speed automated manual | 6-speed shiftable automatic | |
| Drivetrain | AWD | RWD | |
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,911 mm | 2,957 mm | 0 mm |
| Length | 4,933 mm | 4,986 mm | 0 mm |
| Width | 1,875 mm | 1,844 mm | 0 mm |
| Height | 1,468 mm | 1,463 mm | 0 mm |
| Curb Weight | 1,995 kg | 1,920 kg | 0 kg |
| Fuel Capacity | 75 L | 64 L | 11 L |
| Headroom, Row 1 | 945 mm | 983 mm | -38 mm |
| Shoulder Room, Row 1 | 1,461 mm | 1,488 mm | 0 mm |
| Hip Room, Row 1 | 0 mm | 1,387 mm | -1 mm |
| Legroom, Row 1 | 1,049 mm | 1,082 mm | 0 mm |
| Headroom, Row 2 | 960 mm | 963 mm | -3 mm |
| Shoulder Room, Row 2 | 1,430 mm | 1,458 mm | 0 mm |
| Hip Room, Row 2 | 0 mm | 1,412 mm | -1 mm |
| Legroom, Row 2 | 950 mm | 973 mm | -23 mm |
| Total Legroom | 1,999 mm (over 2 rows) | 2,055 mm (over 2 rows) | -1 mm |
| Cargo Volume | 399 L | 391 L | 8 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Audi A6 / S6
None of our members have yet commented on the seat room and comfort of the 2018 Audi A6 / S6.
What Our Members Are Saying about the Seat Room and Comfort of the 2006 Cadillac STS
| 2006 Cadillac STS Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2006 | 4dr Sedan 320-horsepower 4.6L V8 5-speed shiftable automatic RWD |
Very tight legroom. see full Cadillac STS review |
| 2006 | 4dr Sedan 254-horsepower 3.6L V6 5-speed shiftable automatic RWD |
No room in the back...even tight for kids. see full Cadillac STS review |
See TrueDelta's information for all Audi models.
