Audi A6 / S6 (2018) vs. Cadillac ATS (2015) Specs

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2018 Audi A6 / S6 and 2015 Cadillac ATS Specifications

Model Year	2018	2015
Model	Audi A6 / S6	Cadillac ATS
Engine	turbocharged 4.0L V8 DOHC-4v 450 hp@5800 406 lb-ft@1400	3.6L V6 DOHC-4v 321 hp@6800 275 lb-ft@4800
Transmission	7-speed automated manual	6-speed shiftable automatic
Drivetrain	AWD	AWD
Body	4dr Sedan	4dr Sedan
			Difference
Wheelbase	114.6 in	109.3 in	5.3 in
Length	194.2 in	182.8 in	11.4 in
Width	73.8 in	71.1 in	2.7 in
Height	57.8 in	55.9 in	1.9 in
Curb Weight	4398 lb.	3629 lb.	769 lb.
Fuel Capacity	19.8 gal.	16.0 gal.	3.8 gal.
Headroom, Row 1	37.2 in	38.6 in	-1.4 in
Shoulder Room, Row 1	57.5 in	55.2 in	2.3 in
Hip Room, Row 1	0.0 in	53.0 in	-53 in
Legroom, Row 1	41.3 in	42.5 in	-1.2 in
Headroom, Row 2	37.8 in	36.8 in	1 in
Shoulder Room, Row 2	56.3 in	53.9 in	2.4 in
Hip Room, Row 2	0.0 in	52.3 in	-52.3 in
Legroom, Row 2	37.4 in	33.5 in	3.9 in
Total Legroom	78.7 in (over 2 rows)	76 in (over 2 rows)	2.7 in
Cargo Volume	14.1 ft³	10.2 ft³	3.9 ft³

None of our members have yet commented on the seat room and comfort of the 2018 Audi A6 / S6.

2015 Cadillac ATS Seat Room and Comfort: Cons
Year	Comment
	Unfortunately, the "why nots" from three years ago remain. The compact Cadillac sedan's rear seat hasn't gotten any larger, and the coupe's is even tighter. Meanwhile, Audi, Lexus, and Mercedes have introduced competitors with roomier rear seats. At 5-9 I can sit behind myself with a little room to spare in the ATS sedan, and virtually none to spare in the ATS coupe. Drivers who need the seat further back than I do will eliminate leg room for all but the shortest rear passengers. see full Cadillac ATS review

None of our members have yet commented on the seat room and comfort of the 2015 Cadillac ATS.

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