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Compare BMW 8 Series Gran Coupe vs Cadillac CT6 Sedan

BMW 8 Series Gran Coupe
2020 BMW 8 Series Gran Coupe
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$84,900
Starting Price (MSRP)
9.3
BMW 8 Series Gran Coupe Full Review
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Cadillac CT6 Sedan
2020 Cadillac CT6 Sedan
Select configuration:
$58,995
Starting Price (MSRP)
8.1
Cadillac CT6 Sedan Full Review
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Overview

Engine
3.0-liter Turbo Inline-6 Gas
Engine
3.6-liter V6 Gas
Transmission
8-Speed Automatic
Transmission
10-Speed Automatic
Drivetrain
Rear-Wheel Drive
Drivetrain
All-Wheel Drive
Fuel Economy
City: 22 MPG
Hwy: 29 MPG
Fuel Economy
City: 18 MPG
Hwy: 27 MPG
Fuel Tank Capacity
18 gallons
Fuel Tank Capacity
19.2 gallons
Seating Capacity
5 seater
Seating Capacity
5 seater
Trunk Volume
15.5 ft³
Trunk Volume
15.8 ft³

Photos

63
More
5
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Performance Specs

Engine and Transmission

Engine
3.0-liter Turbo Inline-6 Gas
3.6-liter V6 Gas
Horsepower
335 hp @ 5000 rpm
335 hp @ 6800 rpm
Torque
368 lb-ft @ 1600 rpm
284 lb-ft @ 5300 rpm
Transmission
8-Speed Automatic
10-Speed Automatic
Drivetrain
Rear-Wheel Drive
All-Wheel Drive

Steering

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

Wheels

Wheels Type
Aluminum Wheels
N/A
Front Wheel Size
18" x 8"
19" x TBD
Rear Wheel Size
18" x 9"
19" x TBD

Suspension

Front Suspension
Double Wishbone
Independent
Rear Suspension
Multi-Link
Independent

Tires

Front Tire
P245/45VR18
P245/45R19
Rear Tire
P275/40VR18
P245/45R19
Spare Tire
N/A
T135/70R18

Fuel and MPG

Fuel Economy

Combined
24 MPG
21 MPG
City
22 MPG
18 MPG
Highway
29 MPG
27 MPG

Emissions

CO2 Emissions @ 15K mi/year
7.4 Tons/yr
8.4 Tons/yr

Fuel Tank

Fuel Tank Capacity
18 gallons
19.2 gallons
Cruising Range City
396 miles
345.6 miles
Cruising Range Highway
522 miles
518.4 miles

Dimensions and Measurement

Exterior Dimensions

Length
200.2 in
205.8 in
Height
55.2 in
58 in
Max Width
76.1 in
74 in
Front Width
64.1 in
63.4 in
Rear Width
65.8 in
64 in
Wheelbase
119 in
122.4 in
Ground Clearance
4.8 in
N/A

Interior Space

Seating Capacity
5 seater
5 seater
Front Seat Leg Room
42.1 in
46.4 in
Front Seat Headroom
39.1 in
40.2 in
Front Seat Shoulder Room
57.2 in
58.3 in
Front Seat Hip Room
N/A
55.9 in
Rear Seat Leg Room
36.6 in
40.4 in
Rear Seat Headroom
37 in
38 in
Rear Seat Shoulder Room
54.6 in
56.2 in
Rear Seat Hip Room
N/A
53.5 in

Weight and Trailing

Curb Weight
4,262 lbs
4,063 lbs

Cargo Space

Trunk Volume
15.5 ft³
15.8 ft³

Colors and Materials

Standard Exterior Colors

  • Alpine White
  • Barcelona Blue Metallic
  • Black Sapphire Metallic
  • Blue Ridge Mountain Metallic
  • Bluestone Metallic
  • Carbon Black Metallic
  • Mineral White Metallic
  • Sonic Speed Blue Metallic
  • Sunset Orange Metallic
N/A

Optional Exterior Colors

  • Dravit Grey Metallic
  • Individual Aventurin Red Metallic
  • Tanzanite Blue II Metallic
  • Frozen Bluestone Metallic
N/A

Standard Interior Materials

  • Black w/M Piping, Extended Merino Leather
  • Black, Vernasca Leather Upholstery
  • Cognac, Vernasca Leather Upholstery
  • Ivory White, Vernasca Leather Upholstery
  • Jet Black, Leather Seating Surfaces
  • Sahara Beige with Jet Black accents, Leather Seating Surfaces

Optional Interior Materials

  • Black, Individual Extended Merino Leather Upholstery
  • Cognac, Individual Extended Merino Leather Upholstery
  • Fiona Red/Black, Individual Extended Merino Leather Upholstery
  • Ivory White, Individual Extended Merino Leather Upholstery
  • Night Blue/Black, Individual Extended Merino Leather Upholstery
  • Tartufo/Black, Individual Extended Merino Leather Upholstery
  • Black, Individual Full Merino Leather Upholstery
  • Cognac, Individual Full Merino Leather Upholstery
  • Fiona Red/Black, Individual Full Merino Leather Upholstery
  • Ivory White, Individual Full Merino Leather Upholstery
  • Ivory White/Night Blue, Individual Full Merino Leather Upholstery
  • Ivory White/Tartufo, Individual Full Merino Leather Upholstery
  • Night Blue/Black, Individual Full Merino Leather Upholstery
  • Tartufo/Black, Individual Full Merino Leather Upholstery
N/A

Features and Options

Infotainment

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

Interior Trim

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

Comfort

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

Safety

Safety Features

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

Airbags

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

Warranty

Warranty Summary

Basic
4 Years / 50,000 Miles
4 Years / 50,000 Miles
Corrosion
12 Years / Unlimited Miles
4 Years / 50,000 Miles
Drivetrain
4 Years / 50,000 Miles
6 Years / 70,000 Miles
Maintenance
3 Years / 36,000 Miles
N/A
Roadside Assistance
4 Years / Unlimited Miles
6 Years / 70,000 Miles
Maintenance Note
N/A
1 Year/1 Visit
Rust-Through
N/A
6 Years / Unlimited Miles
Warranty Note
N/A
Preliminary 2020 Warranty Note