Mercedes-Benz S-Class vs Cadillac CT6 Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2020 Cadillac CT6 3.6L Luxury AWD
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User Ranking Drivers and owners ranked these cars in 9 categories.

Expert Reviews Reviews from CarGurus experts.

2022 Mercedes-Benz S-Class
Maybach S 580 4MATIC AWD
No Expert Reviews
2020 Cadillac CT6
3.6L Luxury AWD
Kyree Rollerson Preview:

The Cadillac CT6 is the brand’s largest and poshest sedan, competing with the Lincoln Continental, Acura RLX, BMW 5 Series, and Volvo S90. For 2020, it soldiers on with minor updates. ...

Specs

2022 Mercedes-Benz S-Class
Maybach S 580 4MATIC AWD
2020 Cadillac CT6
3.6L Luxury AWD
Powertrain 9-Speed Automatic 10-Speed Automatic
Drivetrain
AWD
AWD
Fuel Economy, City
--
18 MPG
Fuel Economy, Highway
--
27 MPG
Fuel Tank Volume 22.2 gal 19.2 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
496 hp @ 5,500 RPM
335 hp @ 6,800 RPM
Torque
516 lb-ft @ 2,000 RPM
284 lb-ft @ 5,300 RPM
Cylinders
8 cylinders
6 cylinders
Compression Ratio
10.5:1
11.5:1
Displacement
4,000 cc
3,600 cc
Bore x Stroke
3.27 in x 3.62 in
3.74 in x 3.38 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Rear Side Airbags Standard --
Curtain Airbags Standard Standard
NHTSA Crash Test Results
Comfort and Convenience
Sunroof/Moonroof Standard Standard
Leather Seats Standard --
Air Conditioning Standard Standard
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard Standard
Passenger Power Seats Standard Standard
Interior
Maximum Seating 5 seats 5 seats
Front Legroom -- 46.4 in
Back Legroom 49.1 in 40.4 in
Payload and Towing
Cargo Volume 12.5 cu ft 15.8 cu ft
Maximum Payload -- 917 lbs
Exterior
Length 215.3 in 205.8 in
Width 83 in 74 in
Height 59.4 in 58 in
Wheelbase 133.7 in 122.4 in

Available Options

2022 Mercedes-Benz S-Class
Maybach S 580 4MATIC AWD
2020 Cadillac CT6
3.6L Luxury AWD

Exterior Colors

  • Black Raven
  • Crystal White Tricoat
  • Manhattan NOIR Metallic
  • Radiant Silver Metallic
  • Red Horizon Tintcoat
  • Satin Steel Metallic
  • Shadow Metallic
  • Stellar Black Metallic

Option Packages

  • LPO, 20" (50.8 CM) 10-Spoke Alloy Wheels With Polished Finish
  • LPO, 20" (50.8 CM) Midnight Silver Alloy Wheels
  • LPO, 20" (50.8 CM) Split 7-Spoke Alloy Wheels With Polished Finish
  • LPO, Exterior Accent Package

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