Cadillac CT6 Cadillac CT6 2020 Mercedes-Benz GLS Mercedes-Benz GLS 2022

We are 103,000+ car owners sharing real-world car information.

Join Us

Cadillac CT6 (2020) vs. Mercedes-Benz GLS (2022) Specs

How powerful is the engine? How much room is in the back seat? Get the 2020 Cadillac CT6 and 2022 Mercedes-Benz GLS specs.

2020 Cadillac CT6 and 2022 Mercedes-Benz GLS Specifications

Model Year 2020 2022  
Model Cadillac CT6 Mercedes-Benz GLS  
Engine turbocharged
4.2L V8
DOHC-4v
500 hp@5000
574 lb-ft@3400
turbocharged
4.0L V8 Hybrid
DOHC-4v
603 hp@5750
627 lb-ft@2500
 
Transmission 10-speed shiftable automatic 9-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr Sedan 4dr SUV  
      Difference
Wheelbase 3,109 mm 3,134 mm 0 mm
Length 5,227 mm 5,207 mm 0 mm
Width 1,880 mm 2,029 mm -1 mm
Height 1,473 mm 1,824 mm 0 mm
Curb Weight 2,102 kg 2,730 kg 0 kg
Fuel Capacity 74 L 90 L -16 L
Headroom, Row 1 1,021 mm 1,001 mm 0 mm
Shoulder Room, Row 1 1,481 mm 1,506 mm 0 mm
Hip Room, Row 1 1,420 mm 0 mm 1 mm
Legroom, Row 1 1,074 mm 1,024 mm 0 mm
Headroom, Row 2 965 mm 1,021 mm 964 mm
Shoulder Room, Row 2 1,427 mm 1,486 mm 0 mm
Hip Room, Row 2 1,359 mm 0 mm 1 mm
Legroom, Row 2 1,026 mm 1,064 mm 0 mm
Legroom, Row 3 0 mm 879 mm -879 mm
Total Legroom 2,101 mm (over 2 rows) 2,967 mm (over 3 rows) 0 mm
Cargo Volume, Minimum 433 L 493 L -60 L
Cargo Volume, Behind R2 15.3 1,209 L 14.3
Cargo Volume, Maximum 15.3 2,398 L 13.3

Return to top

What Our Members Are Saying about the Seat Room and Comfort of the 2020 Cadillac CT6

None of our members have yet commented on the seat room and comfort of the 2020 Cadillac CT6.

Be the first!

What Our Members Are Saying about the Seat Room and Comfort of the 2022 Mercedes-Benz GLS

None of our members have yet commented on the seat room and comfort of the 2022 Mercedes-Benz GLS.

Be the first!

See TrueDelta's information for all Sedans
See TrueDelta's information for all Cadillac models.