Audi A6 / S6 (2013) vs. Cadillac STS (2006) Specs

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2013 Audi A6 / S6 and 2006 Cadillac STS Specifications

Model Year	2013	2006
Model	Audi A6 / S6	Cadillac STS
Engine	turbocharged 4.0L V8 DOHC-4v 420 hp@5500 406 lb-ft@1400	supercharged 4.4L V8 DOHC-4v 469 hp@6400 439 lb-ft@3800
Transmission	7-speed automated manual	6-speed shiftable automatic
Drivetrain	AWD	RWD
Body	4dr Sedan	4dr Sedan
			Difference
Wheelbase	114.7 in	116.4 in	-1.7 in
Length	193.9 in	196.3 in	-2.4 in
Width	73.8 in	72.6 in	1.2 in
Height	57.8 in	57.6 in	0.2 in
Curb Weight	4398 lb.	4233 lb.	165 lb.
Fuel Capacity	19.8 gal.	17.0 gal.	2.8 gal.
Headroom, Row 1	37.2 in	38.7 in	-1.5 in
Shoulder Room, Row 1	57.5 in	58.6 in	-1.1 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	56.3 in	57.4 in	-1.1 in
Hip Room, Row 2	0.0 in	55.6 in	-55.6 in
Legroom, Row 2	37.4 in	38.3 in	-0.9 in
Total Legroom	78.7 in (over 2 rows)	80.9 in (over 2 rows)	-2.2 in
Cargo Volume	14.1 ft³	13.8 ft³	0.3 ft³

2013 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

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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