Cadillac ATS Cadillac ATS 2015 Chevrolet SS Chevrolet SS 2017

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Cadillac ATS (2015) vs. Chevrolet SS (2017) Specs

How powerful is the engine? How much room is in the back seat? Get the 2015 Cadillac ATS and 2017 Chevrolet SS specs.

2015 Cadillac ATS and 2017 Chevrolet SS Specifications

Model Year 2015 2017  
Model Cadillac ATS Chevrolet SS  
Engine 3.6L V6
DOHC-4v
321 hp@6800
275 lb-ft@4800
6.2L V8
OHV-2v
415 hp@5900
415 lb-ft@4600
 
Transmission 6-speed shiftable automatic 6-speed shiftable automatic  
Drivetrain RWD RWD  
Body 4dr Sedan 4dr Sedan  
      Difference
Wheelbase 109.3 in 114.8 in -5.5 in
Length 182.8 in 195.5 in -12.7 in
Width 71.1 in 74.7 in -3.6 in
Height 55.9 in 57.9 in -2 in
Curb Weight 3461 lb. 3997 lb. -536 lb.
Fuel Capacity 16.0 gal. 18.8 gal. -2.8 gal.
Headroom, Row 1 38.6 in 38.7 in -0.1 in
Shoulder Room, Row 1 55.2 in 59.1 in -3.9 in
Hip Room, Row 1 53.0 in 57.2 in -4.2 in
Legroom, Row 1 42.5 in 42.3 in 0.2 in
Headroom, Row 2 36.8 in 38.0 in -1.2 in
Shoulder Room, Row 2 53.9 in 59.0 in -5.1 in
Hip Room, Row 2 52.3 in 58.0 in -5.7 in
Legroom, Row 2 33.5 in 39.7 in -6.2 in
Total Legroom 76 in (over 2 rows) 82 in (over 2 rows) -6 in
Cargo Volume 10.2 ft3 16.4 ft3 -6.2 ft3

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TrueDelta Reviews the Seat Room and Comfort of the 2015 Cadillac ATS

2015 Cadillac ATS Seat Room and Comfort: Cons
YearComment
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
 

What Our Members Are Saying about the Seat Room and Comfort of the 2015 Cadillac ATS

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What Our Members Are Saying about the Seat Room and Comfort of the 2017 Chevrolet SS

2017 Chevrolet SS Seat Room and Comfort: Pros
YearBody/PowertrainComment
2017 4dr Sedan 415-horsepower 6.2L V8
6-speed manual RWD
Rear seat is functional and roomy. I'm 6'4" and with the drivers seat in my preferred postion there is still a decent amount of legroom behind. Overall much better than the Charger/Challenger. see full Chevrolet SS review
2017 Chevrolet SS Seat Room and Comfort: Cons
YearBody/PowertrainComment
2017 4dr Sedan 415-horsepower 6.2L V8
6-speed manual RWD
The front seat is just OK. Feels like a pretty flat bottom and fairly hard. Also, for a car with sporting pretentions there is surprisingly little side bolstering. see full Chevrolet SS review
 
See TrueDelta's information for all Sedans and Coupes.
See TrueDelta's information for all Cadillac models.