Compare Cadillac CT6 Sedan vs Karma GS-6 vs Mercedes-Benz S-Class Hybrid

Cadillac CT6 Sedan
2020 Cadillac CT6 Sedan
Select configuration:
$58,995
Starting Price (MSRP)
8.1
Cadillac CT6 Sedan For Sale Cadillac CT6 Sedan Full Review
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Karma GS-6
2021 Karma GS-6
Select configuration:
$79,900
Starting Price (MSRP)
N/A
Karma GS-6 For Sale Karma GS-6 Full Review
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Mercedes-Benz S-Class Hybrid
2020 Mercedes-Benz S-Class Hybrid
Select configuration:
$109,750
Starting Price (MSRP)
N/A
Mercedes-Benz S-Class Hybrid For Sale Mercedes-Benz S-Class Hybrid Full Review
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Overview

Engine
3.6L V6 Gas
Engine
1.5L Turbo Inline-3 Plug-in Hybrid
Engine
3.0L Twin-Turbo V6 Plug-in Hybrid
Transmission
10-Speed Automatic
Transmission
Single-ratio direct drive
Transmission
9-Speed Automatic
Drivetrain
All-Wheel Drive
Drivetrain
Rear-Wheel Drive
Drivetrain
Rear-Wheel Drive
Fuel Economy
City: 18 MPG
Hwy: 27 MPG
Fuel Economy
N/A
Fuel Economy
N/A
Fuel Tank Capacity
19.2 gallons
Fuel Tank Capacity
N/A
Fuel Tank Capacity
18.5 gallons
Seating Capacity
5 seater
Seating Capacity
N/A
Seating Capacity
5 seater
Trunk Volume
15.8 ft³
Trunk Volume
N/A
Trunk Volume
12.3 ft³

Photos

12
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Performance Specs

Engine and Transmission

Engine
3.6L V6 Gas
1.5L Turbo Inline-3 Plug-in Hybrid
3.0L Twin-Turbo V6 Plug-in Hybrid
Horsepower
335 hp @ 6800 rpm
536 hp
469 hp @ 5500 rpm
Torque
284 lb-ft @ 5300 rpm
550 lb-ft
516 lb-ft
Transmission
10-Speed Automatic
Single-ratio direct drive
9-Speed Automatic
Drivetrain
All-Wheel Drive
Rear-Wheel Drive
Rear-Wheel Drive

Weight and Towing

Curb Weight
4,063 lbs
N/A
4,885 lbs

Fuel and MPG

Fuel Economy

Combined
21 MPG
N/A
N/A
City
18 MPG
N/A
N/A
Highway
27 MPG
N/A
N/A

Emissions

CO2 Emissions @ 15K mi/year
8.4 Tons/yr
N/A
N/A

Fuel Tank

Fuel Tank Capacity
19.2 gallons
N/A
18.5 gallons
Cruising Range City
345.6 miles
N/A
N/A
Cruising Range Highway
518.4 miles
N/A
N/A

Battery Range & Charge Times

Battery Size
N/A
N/A
13.5 kWh
Charge Time
N/A
N/A
5 Hrs Charge Time @ 110/120V, 1.3 Hrs Charge Time @ 220/240V

Dimensions and Measurement

Exterior Dimensions

Length
205.8 in
N/A
206.9 in
Height
58 in
N/A
58.8 in
Max Width
74 in
N/A
74.8 in
Front Width
63.4 in
N/A
64.3 in
Rear Width
64 in
N/A
64.2 in
Wheelbase
122.4 in
N/A
124.6 in
Ground Clearance
N/A
N/A
5 in

Interior Space

Seating Capacity
5 seater
N/A
5 seater
Front Seat Leg Room
46.4 in
N/A
41.4 in
Front Seat Headroom
40.2 in
N/A
42.1 in
Front Seat Shoulder Room
58.3 in
N/A
59.7 in
Front Seat Hip Room
55.9 in
N/A
61.2 in
Rear Seat Leg Room
40.4 in
N/A
43 in
Rear Seat Headroom
38 in
N/A
39.2 in
Rear Seat Shoulder Room
56.2 in
N/A
59.1 in
Rear Seat Hip Room
53.5 in
N/A
61.5 in

Cargo Space

Trunk Volume
15.8 ft³
N/A
12.3 ft³

Wheels and Suspension

Steering

Steering Type
Electric Rack & Pinion
N/A
Rack-Pinion
Turning Diameter
N/A
N/A
40.4 ft

Wheels

Wheels Type
N/A
N/A
Aluminum Wheels
Front Wheel Size
19" x TBD
N/A
19" x 8.5"
Rear Wheel Size
19" x TBD
N/A
19" x 9.5"

Suspension

Front Suspension
Independent
N/A
Multi-Link
Rear Suspension
Independent
N/A
Multi-Link

Tires

Front Tire
P245/45R19
N/A
P245/45HR19
Rear Tire
P245/45R19
N/A
P275/40HR19
Spare Tire
T135/70R18
N/A
N/A

Colors and Materials

Standard Exterior Colors

N/A
N/A
  • Anthracite Blue Metallic
  • Black
  • Diamond Silver Metallic
  • Dune Silver Metallic
  • Emerald Green Metallic
  • Iridium Silver Metallic
  • Lunar Blue Metallic
  • Magnetite Black Metallic
  • Obsidian Black Metallic
  • Ruby Black Metallic
  • Selenite Grey

Optional Exterior Colors

N/A
N/A
  • designo Diamond White Metallic
  • designo Cashmere White Magno (Matte Finish), Requires additional 6-8 weeks production time.

Standard Interior Materials

  • Jet Black, Leather Seating Surfaces
  • Sahara Beige with Jet Black accents, Leather Seating Surfaces
N/A
  • Black, Nappa Leather Upholstery
  • designo Silk Beige/Blue, designo Semi-Aniline Leather Upholstery
  • designo Silk Beige/Grey, designo Semi-Aniline Leather Upholstery
  • designo Silk Beige/Red, designo Semi-Aniline Leather Upholstery
  • Magma Grey/Espresso Brown, Nappa Leather Upholstery
  • Nut Brown/Black, Nappa Leather Upholstery
  • Porcelain/Black, Nappa Leather Upholstery
  • Silk Beige/Espresso Brown, Nappa Leather Upholstery

Optional Interior Materials

N/A
N/A
  • Black, Exclusive Nappa Leather Upholstery
  • Magma Grey/Espresso Brown, Exclusive Nappa Leather Upholstery
  • Mahogany/Silk Beige, Exclusive Nappa Leather Upholstery
  • Nut Brown/Black, Exclusive Nappa Leather Upholstery
  • Porcelain/Black, Exclusive Nappa Leather Upholstery
  • Silk Beige/Espresso Brown, Exclusive Nappa Leather Upholstery

Features and Options

Infotainment

HD Radio
Not Available
Not Available
Standard
Bluetooth Connection
Standard
Not Available
Standard
Hard Disk Drive Media Storage
Not Available
Not Available
Standard
Premium Sound System
Standard
Not Available
Standard
Satellite Radio
Standard
Not Available
Standard
Smart Device Integration
Not Available
Not Available
Standard
WiFi Hotspot
Standard
Not Available
Standard
Auxiliary Audio Input
Standard
Not Available
Standard
Entertainment System
Not Available
Not Available
Optional
MP3 Player
Standard
Not Available
Standard

Interior Trim

Bucket Seats
Not Available
Not Available
Optional
Cloth Seats
Standard
Not Available
Standard
Leather Seats
Standard
Not Available
Standard
Leather Steering Wheel
Standard
Not Available
Standard
Premium Synthetic Seats
Standard
Not Available
Standard
Vinyl Seats
Standard
Not Available
Standard
Woodgrain Interior Trim
Standard
Not Available
Not Available
Sun/Moonroof
Standard
Not Available
Standard

Comfort

Head-Up Display
Not Available
Not Available
Optional
Navigation System
Standard
Not Available
Standard
Steering Wheel Audio Controls
Not Available
Not Available
Standard
Power Mirror(s)
Standard
Not Available
Standard
A/C
Standard
Not Available
Standard
Adaptive Cruise Control
Not Available
Not Available
Optional
Automatic Parking
Not Available
Not Available
Standard
Climate Control
Standard
Not Available
Standard
Cooled Front Seat(s)
Not Available
Not Available
Optional
Cooled Rear Seat(s)
Not Available
Not Available
Optional
Cruise Control
Standard
Not Available
Standard
Heated Front Seat(s)
Standard
Not Available
Optional
Heated Rear Seat(s)
Not Available
Not Available
Optional
Heated Steering Wheel
Not Available
Not Available
Optional
Keyless Entry
Standard
Not Available
Standard
Multi-Zone A/C
Standard
Not Available
Standard
Power Driver Seat
Not Available
Not Available
Standard
Power Passenger Seat
Not Available
Not Available
Standard
Remote Engine Start
Standard
Not Available
Standard
Remote Trunk Release
Not Available
Not Available
Standard
Seat Memory
Standard
Not Available
Optional
Universal Garage Door Opener
Standard
Not Available
Standard
Seat-Massage
Not Available
Not Available
Optional
Rear A/C
Not Available
Not Available
Optional
Keyless Start
Standard
Not Available
Standard
Telematics
Standard
Not Available
Standard

Safety

Safety Features

Back-Up Camera
Standard
Not Available
Standard
Cross-Traffic Alert
Standard
Not Available
Not Available
Rear Parking Aid
Standard
Not Available
Optional
Blind Spot Monitor
Standard
Not Available
Standard
Lane Departure Warning
Standard
Not Available
Standard
Lane Keeping Assist
Standard
Not Available
Standard
ABS
Standard
Not Available
Standard
Night Vision
Not Available
Not Available
Optional
Tire Pressure Monitor
Not Available
Not Available
Standard
Brake Assist
Not Available
Not Available
Standard
Stability Control
Not Available
Not Available
Standard
Traction Control
Not Available
Not Available
Standard

Airbags

Driver Air Bag
Standard
Not Available
Standard
Front Head Air Bag
Standard
Not Available
Standard
Front Side Air Bag
Standard
Not Available
Standard
Knee Air Bag
Standard
Not Available
Standard
Passenger Air Bag
Standard
Not Available
Standard
Rear Head Air Bag
Standard
Not Available
Standard
Rear Side Air Bag
Not Available
Not Available
Standard
Seatbelt Air Bag
Not Available
Not Available
Optional

Warranty

Warranty Summary

Basic
4 Years / 50,000 Miles
N/A
4 Years / 50,000 Miles
Corrosion
4 Years / 50,000 Miles
N/A
4 Years / 50,000 Miles
Drivetrain
6 Years / 70,000 Miles
N/A
4 Years / 50,000 Miles
Maintenance Note
1 Year/1 Visit
N/A
N/A
Roadside Assistance
6 Years / 70,000 Miles
N/A
4 Years / 50,000 Miles
Rust-Through
6 Years / Unlimited Miles
N/A
N/A
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