Audi A6 / S6 (2011) vs. Cadillac STS (2006) Specs

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2011 Audi A6 / S6 and 2006 Cadillac STS Specifications

Model Year	2011	2006
Model	Audi A6 / S6	Cadillac STS
Engine	5.2L V10 DOHC-4v 435 hp@6800 398 lb-ft@3000	supercharged 4.4L V8 DOHC-4v 469 hp@6400 439 lb-ft@3800
Transmission	6-speed shiftable automatic	6-speed shiftable automatic
Drivetrain	AWD	RWD
Body	4dr Sedan	4dr Sedan
			Difference
Wheelbase	111.9 in	116.4 in	-4.5 in
Length	193.5 in	196.3 in	-2.8 in
Width	73.0 in	72.6 in	0.4 in
Height	57.5 in	57.6 in	-0.1 in
Curb Weight	4519 lb.	4233 lb.	286 lb.
Fuel Capacity	21.1 gal.	17.0 gal.	4.1 gal.
Headroom, Row 1	38.7 in	38.7 in	0 in
Shoulder Room, Row 1	57.1 in	58.6 in	-1.5 in
Hip Room, Row 1	0.0 in	54.6 in	-54.6 in
Legroom, Row 1	41.3 in	42.6 in	-1.3 in
Headroom, Row 2	37.8 in	37.9 in	-0.1 in
Shoulder Room, Row 2	55.9 in	57.4 in	-1.5 in
Hip Room, Row 2	0.0 in	55.6 in	-55.6 in
Legroom, Row 2	36.9 in	38.3 in	-1.4 in
Total Legroom	78.2 in (over 2 rows)	80.9 in (over 2 rows)	-2.7 in
Cargo Volume	15.9 ft³	13.8 ft³	2.1 ft³

2011 Audi A6 / S6 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 / S6 review

2011 Audi A6 / S6 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 / S6 review

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

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