Cadillac CT6 Cadillac CT6 2020 Mercedes-Benz SL Mercedes-Benz SL 2023

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Cadillac CT6 (2020) vs. Mercedes-Benz SL (2023) Specs

How powerful is the engine? How much room is in the back seat? Get the 2020 Cadillac CT6 and 2023 Mercedes-Benz SL specs.

2020 Cadillac CT6 and 2023 Mercedes-Benz SL Specifications

Model Year 2020 2023  
Model Cadillac CT6 Mercedes-Benz SL  
Engine turbocharged
4.2L V8
DOHC-4v
550 hp@5000
640 lb-ft@3400
turbocharged
4.0L V8
DOHC-4v
577 hp@5500
590 lb-ft@2500
 
Transmission 10-speed shiftable automatic 9-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr Sedan 2dr Convertible  
      Difference
Wheelbase 3,109 mm 2,700 mm 1 mm
Length 5,227 mm 4,704 mm 1 mm
Width 1,880 mm 1,915 mm 0 mm
Height 1,473 mm 1,359 mm 0 mm
Curb Weight 2,032 kg 1,995 kg 1 kg
Fuel Capacity 74 L 70 L 4 L
Headroom, Row 1 1,021 mm 0 mm 1 mm
Shoulder Room, Row 1 1,481 mm 0 mm 1 mm
Hip Room, Row 1 1,420 mm 0 mm 1 mm
Legroom, Row 1 1,074 mm 0 mm 1 mm
Headroom, Row 2 965 mm 0 mm 965 mm
Shoulder Room, Row 2 1,427 mm 0 mm 1 mm
Hip Room, Row 2 1,359 mm 0 mm 1 mm
Legroom, Row 2 1,026 mm 0 mm 1 mm
Total Legroom 2,101 mm (over 2 rows) 0 mm (over 1 row) 2 mm
Cargo Volume 433 L 212 L 221 L

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