BMW 8 Series vs BMW i8 Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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Used Car Pricing Used listing price comparison and analysis.

2020 BMW 8 Series
M850i xDrive Convertible AWD
CarGurus Instant Market Value
$126,869
2019 BMW i8
Coupe AWD
CarGurus Instant Market Value
$143,324
3 listings nationwide

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Expert Reviews Reviews from CarGurus experts.

2020 BMW 8 Series
M850i xDrive Convertible AWD
Andrew Newton Preview:

BMW introduced a new generation of the 8 Series in 2018. For 2020, a 4-door Gran Coupe joins the lineup. BMW also adds an entry-level, 6-cylinder 840i, which joins the V8 M850i. The ...

2019 BMW i8
Coupe AWD
Kyree Williams Preview:

The BMW i8 Coupe is instantly recognizable by its striking design: the scissor doors, the flowing, two-tone body, and the futuristic interior. It skips the 2018 model year and heads st...

User Reviews Reviews from CarGurus users who have driven or owned the car.

2020 BMW 8 Series
M850i xDrive Convertible AWD
No User Reviews
2019 BMW i8
Coupe AWD
writes:
ماناناتن
5
writes:
Looks/Style Ranked 2019 Mercedes-Benz AMG GT C Roadster RWD worse.
"Because it is fast"
Family Car Ranked 2019 Mercedes-Benz AMG GT C Roadster RWD worse.
"the power"

Specs

2020 BMW 8 Series
M850i xDrive Convertible AWD
2019 BMW i8
Coupe AWD
Powertrain 8-Speed Automatic 6-Speed Automatic
Drivetrain
AWD
AWD
Fuel Economy, City
17 MPG
26 MPG
Fuel Economy, Highway
25 MPG
29 MPG
Fuel Tank Volume 18 gal 11.1 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
523 hp @ 5,500 RPM
--
Torque
553 lb-ft @ 1,800 RPM
--
Cylinders
8 cylinders
3 cylinders
Compression Ratio
10.5:1
9.5:1
Displacement
4,400 cc
1,500 cc
Bore x Stroke
3.5 in x 3.48 in
3.23 in x 3.72 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Curtain Airbags -- Standard
NHTSA Crash Test Results
Comfort and Convenience
Leather Seats Standard Standard
Air Conditioning Standard Standard
CD Player -- 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 4 seats 4 seats
Front Legroom 42.1 in 43.1 in
Back Legroom 29.5 in 28.2 in
Payload and Towing
Cargo Volume 12.4 cu ft 4.7 cu ft
Maximum Payload 772 lbs --
Exterior
Length 191.2 in 184.6 in
Width 84.1 in 87.3 in
Height 53 in 50.9 in
Wheelbase 111.1 in 110.2 in

Available Options

2020 BMW 8 Series
M850i xDrive Convertible AWD

Exterior Colors

  • Alpine White
  • Barcelona Blue Metallic
  • Black Sapphire Metallic
  • Carbon Black Metallic
  • DRAVIT Grey Metallic
  • Frozen Bluestone Metallic
  • Individual AVENTURIN Red Metallic
  • Mineral White Metallic
  • Sonic Speed Blue Metallic
  • Sunset Orange Metallic
  • TANZANITE Blue Metallic

Option Packages

  • Bowers & Wilkins Diamond Surround Sound System
  • Neck Warmer
  • Driving Assistance Package
  • Driving Assistance Package 2
  • Driving Assistance Professional Package
  • Glass Controls
  • Individual Piano Black Finish Trim
  • M Carbon Exterior Package
  • Night Vision W/Pedestrian Detection
  • Ivory White, Individual Full 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/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
2019 BMW i8
Coupe AWD

Exterior Colors

  • Crystal White Pearl Metallic W/BMW I Frozen Blue
  • Crystal White Pearl Metallic W/Frozen Gray Accent
  • E-Copper Metallic W/Frozen Grey Accent
  • Individual DONINGTON Grey Met W/Frozen Grey Accent
  • SOPHISTO Gray Metallic W/BMW I Frozen Blue Accent
  • SOPHISTO Gray Metallic W/Frozen Gray Accent

Option Packages

  • Tera World
  • Tera World Copper
  • Aerodynamic Kit
  • Icon Adaptive Led Headlights W/LASERLIGHT

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