Cadillac ATS Cadillac ATS 2018 Mercedes-Benz CLS Mercedes-Benz CLS 2017

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Cadillac ATS (2018) vs. Mercedes-Benz CLS (2017) Specs

How powerful is the engine? How much room is in the back seat? Get the 2018 Cadillac ATS and 2017 Mercedes-Benz CLS specs.

2018 Cadillac ATS and 2017 Mercedes-Benz CLS Specifications

Model Year 2018 2017  
Model Cadillac ATS Mercedes-Benz CLS  
Engine turbocharged
3.6L V6
DOHC-4v
464 hp@5850
445 lb-ft@3500
turbocharged
5.5L V8
DOHC-4v
577 hp@5500
590 lb-ft@1750
 
Transmission 8-speed shiftable automatic 7-speed shiftable automatic  
Drivetrain RWD AWD  
Body 4dr Sedan 4dr Sedan  
      Difference
Wheelbase 109.3 in 113.2 in -3.9 in
Length 182.8 in 194.5 in -11.7 in
Width 71.1 in 74.1 in -3 in
Height 55.9 in 55.8 in 0.1 in
Curb Weight 3700 lb. 4420 lb. -720 lb.
Fuel Capacity 16.0 gal. 21.1 gal. -5.1 gal.
Headroom, Row 1 38.6 in 36.9 in 1.7 in
Shoulder Room, Row 1 55.2 in 57.1 in -1.9 in
Hip Room, Row 1 53.0 in 58.0 in -5 in
Legroom, Row 1 42.5 in 42.1 in 0.4 in
Headroom, Row 2 36.8 in 36.1 in 0.7 in
Shoulder Room, Row 2 53.9 in 56.5 in -2.6 in
Hip Room, Row 2 52.3 in 57.6 in -5.3 in
Legroom, Row 2 33.5 in 35.0 in -1.5 in
Total Legroom 76 in (over 2 rows) 77.1 in (over 2 rows) -1.1 in
Cargo Volume 10.2 ft3 15.3 ft3 -5.1 ft3

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