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  3. Compare BMW 7 Series vs BMW M8 Gran Coupe vs Cadillac CT6-V

Compare BMW 7 Series vs BMW M8 Gran Coupe vs Cadillac CT6-V

BMW 7 Series
2021 BMW 7 Series
Select configuration:
$86,800
Starting Price (MSRP)
8.3
BMW 7 Series For Sale BMW 7 Series Full Review
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BMW M8 Gran Coupe
2021 BMW M8 Gran Coupe
Select configuration:
$130,000
Starting Price (MSRP)
8.8
BMW M8 Gran Coupe For Sale BMW M8 Gran Coupe Full Review
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Cadillac CT6-V
2020 Cadillac CT6-V
Select configuration:
$94,895
Starting Price (MSRP)
8.4
Cadillac CT6-V For Sale Cadillac CT6-V Full Review
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Overview

Engine
3.0L Turbo Inline-6 Gas
Engine
4.4L Twin-Turbo V8 Gas
Engine
4.2L Turbo V8 Gas
Transmission
8-Speed Automatic
Transmission
8-Speed Automatic
Transmission
10-Speed Automatic
Drivetrain
Rear-Wheel Drive
Drivetrain
All-Wheel Drive
Drivetrain
All-Wheel Drive
Fuel Economy
City: 22 MPG
Hwy: 29 MPG
Fuel Economy
City: 15 MPG
Hwy: 21 MPG
Fuel Economy
N/A
Fuel Tank Capacity
20.6 gallons
Fuel Tank Capacity
20.1 gallons
Fuel Tank Capacity
19.2 gallons
Seating Capacity
5 seater
Seating Capacity
5 seater
Seating Capacity
5 seater
Trunk Volume
18.2 ft³
Trunk Volume
11 ft³
Trunk Volume
15.8 ft³

Photos

BMW 7 Series
2020-2021 BMW 7 Series Rear View Driving
2020-2021 BMW 7 Series Central Console
28
More
BMW M8 Gran Coupe
Rear Angle View
Dashboard
76
More
Cadillac CT6-V
2019-2020 Cadillac CT6-V Front Seats
20
More

Performance Specs

Engine and Transmission

Engine
3.0L Turbo Inline-6 Gas
4.4L Twin-Turbo V8 Gas
4.2L Turbo V8 Gas
Horsepower
335 hp @ 5500 rpm
600 hp @ 6000 rpm
550 hp @ 5000 rpm
Torque
330 lb-ft @ 1500 rpm
553 lb-ft @ 1800 rpm
640 lb-ft @ 3400 rpm
Transmission
8-Speed Automatic
8-Speed Automatic
10-Speed Automatic
Drivetrain
Rear-Wheel Drive
All-Wheel Drive
All-Wheel Drive

Weight and Towing

Curb Weight
4,244 lbs
4,480 lbs
4,480 lbs

Fuel and MPG

Fuel Economy

Combined
25 MPG
17 MPG
N/A
City
22 MPG
15 MPG
N/A
Highway
29 MPG
21 MPG
N/A

Emissions

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

Fuel Tank

Fuel Tank Capacity
20.6 gallons
20.1 gallons
19.2 gallons
Cruising Range City
453.2 miles
301.5 miles
N/A
Cruising Range Highway
597.4 miles
422.1 miles
N/A

Dimensions and Measurement

Exterior Dimensions

Length
207.4 in
200.9 in
205.8 in
Height
58.2 in
55.9 in
58 in
Max Width
74.9 in
76.5 in
74 in
Front Width
63.4 in
64 in
63.4 in
Rear Width
64.6 in
65.4 in
64 in
Wheelbase
126.4 in
119.2 in
122.4 in
Ground Clearance
N/A
5.1 in
N/A

Interior Space

Seating Capacity
5 seater
5 seater
5 seater
Front Seat Leg Room
41.4 in
42.1 in
46.4 in
Front Seat Headroom
39.9 in
39.1 in
40.2 in
Front Seat Shoulder Room
59.2 in
57.2 in
58.3 in
Front Seat Hip Room
N/A
N/A
55.9 in
Rear Seat Leg Room
44.4 in
36.6 in
40.4 in
Rear Seat Headroom
38.9 in
37.1 in
38 in
Rear Seat Shoulder Room
57.7 in
54.6 in
56.2 in
Rear Seat Hip Room
N/A
N/A
53.5 in

Cargo Space

Trunk Volume
18.2 ft³
11 ft³
15.8 ft³

Wheels and Suspension

Steering

Steering Type
Rack-Pinion
Rack-Pinion
4-Wheel Pwr Rack & Pinion
Turning Diameter
42 ft
42.4 ft
N/A

Wheels

Wheels Type
Aluminum Wheels
Aluminum Wheels
N/A
Front Wheel Size
18" x 8"
20" x 9.5"
20" x TBD
Rear Wheel Size
18" x 8"
20" x 10.5"
20" x TBD

Suspension

Front Suspension
Double Wishbone
Double Wishbone
Independent
Rear Suspension
Multi-Link
Multi-Link
Independent

Tires

Front Tire
P245/50VR18
P275/35YR20
245/40ZR20
Rear Tire
P245/50VR18
P285/35YR20
245/40ZR20
Spare Tire
N/A
N/A
T135/60R19

Colors and Materials

Standard Exterior Colors

  • Alpine White
  • Bernina Grey Amber Effect
  • Black Sapphire Metallic
  • Carbon Black Metallic
  • Cashmere Silver Metallic
  • Dark Graphite Metallic
  • Donington Gray Metallic
  • Jet Black
  • Mineral White Metallic
  • Phytonic Blue Metallic, Late Availability
  • Alpine White
  • Barcelona Blue Metallic
  • Black Sapphire Metallic
  • Bluestone Metallic
  • Brands Hatch Grey Metallic
  • Donington Grey Metallic
  • Marina Bay Blue Metallic
  • Motegi Red Metallic
N/A

Optional Exterior Colors

  • Dravit Grey Metallic, Priority 1
  • Individual Aventurin Red Metallic, Priority 1
  • Tanzanite Blue II Metallic, Priority 1
  • Frozen Bluestone Metallic, Priority 1 Late Availability
  • Almandin Brown II Metallic, Priority 1
  • Ametrin Metallic, Priority 1
  • Individual Aventurin Red Metallic, Priority 1
  • Individual Dravit Grey Metallic, Priority 1
  • Frozen Bluestone Metallic, Priority 1
N/A

Standard Interior Materials

  • Black, Dakota Leather Upholstery
  • Canberra Beige, Dakota Leather Upholstery
  • Cognac, Dakota Leather Upholstery
  • Ivory White/Black, Dakota Leather Upholstery
  • Mocha, Dakota Leather Upholstery
  • Black w/Midrand Beige, Full Leather Merino/Alcantara Upholstery
  • Black, Extended Merino Leather
  • Silverstone, Extended Merino Leather
  • Dark Auburn with Jet Black accents, Leather seating surfaces
  • Jet Black, Leather seating surfaces

Optional Interior Materials

  • Black, Perforated Nappa Leather Upholstery
  • Cognac, Perforated Nappa Leather Upholstery
  • Ivory White/Black, Perforated Nappa Leather Upholstery
  • Mocha, Perforated Nappa Leather Upholstery
  • Zagora Beige, Perforated Nappa Leather Upholstery
  • Cognac, Nappa Leather w/Quilting Upholstery
  • Mocha, Nappa Leather w/Quilting Upholstery
  • Amarone Brown/Black, Individual Full Merino Leather Upholstery
  • Black, Individual Full Merino Leather Upholstery
  • Fiona Red/Black, Individual Full Merino Leather Upholstery
  • Smoke White/Black, Individual Full Merino Leather Upholstery
  • Smoke White/Night Blue, Individual Full Merino Leather Upholstery
  • Tartufo, Individual Full Merino Leather Upholstery
  • Black, Full Merino Leather
  • Ivory White/Night Blue, Individual Full Merino Leather Upholstery
  • Ivory White/Tartufo, Individual Full Merino Leather Upholstery
  • Midrand Beige, Full Merino Leather
  • Sakhir Orange/Black, Full Merino Leather
  • Silverstone, Full Merino Leather
  • Taruma Brown, Full Merino Leather
N/A

Features and Options

Infotainment

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

Interior Trim

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

Comfort

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

Safety

Safety Features

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

Airbags

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

Warranty

Warranty Summary

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