Mercedes-Benz GLS Mercedes-Benz GLS 2019 Cadillac CT6 Cadillac CT6 2019

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Mercedes-Benz GLS vs. Cadillac CT6 Specs

How powerful is the engine? How much room is in the back seat? Get the 2019 Mercedes-Benz GLS and 2019 Cadillac CT6 specs.

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2019 Mercedes-Benz GLS and 2019 Cadillac CT6 Specifications

Model Year 2019 2019  
Model Mercedes-Benz GLS Cadillac CT6  
Engine turbocharged
5.5L V8
DOHC-4v
577 hp@5500
561 lb-ft@1750
turbocharged
3.0L V6
DOHC-4v
404 hp@5500
400 lb-ft@2500
 
Transmission 7-speed shiftable automatic 10-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr SUV 4dr Sedan  
      Difference
Wheelbase 121.1 in 122.4 in -1.3 in
Length 202.0 in 205.8 in -3.8 in
Width 76.1 in 74.0 in 2.1 in
Height 72.8 in 58.0 in 14.8 in
Curb Weight 5754 lb. 4217 lb. 1537 lb.
Fuel Capacity 26.4 gal. 19.5 gal. 6.9 gal.
Headroom, Row 1 41.2 in 40.2 in 1 in
Shoulder Room, Row 1 58.5 in 58.3 in 0.2 in
Hip Room, Row 1 0.0 in 55.9 in -55.9 in
Legroom, Row 1 40.3 in 42.3 in -2 in
Headroom, Row 2 40.0 in 38.0 in 2 in
Shoulder Room, Row 2 58.3 in 56.2 in 2.1 in
Hip Room, Row 2 0.0 in 53.5 in -53.5 in
Legroom, Row 2 38.5 in 40.4 in -1.9 in
Headroom, Row 3 38.9 in 0.0 in 38.9 in
Shoulder Room, Row 3 50.5 in 0.0 in 50.5 in
Legroom, Row 3 35.0 in 0.0 in 35 in
Total Legroom 113.8 in (over 3 rows) 82.7 in (over 2 rows) 31.1 in
Cargo Volume, Minimum 16.0 ft3 15.3 ft3 0.7 ft3
Cargo Volume, Behind R2 49.4 ft3 15.3 34.1 ft3
Cargo Volume, Maximum 93.8 ft3 15.3 ft3 78.5 ft3

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