BMW 3 Series vs BMW 6 Series Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2019 BMW 6 Series 640i Gran Coupe RWD
Photo of 2018 model year shown

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User Ranking Drivers and owners ranked these cars in 9 categories.

New Car Pricing New listing price comparison and analysis.

2021 BMW 3 Series
300e xDrive Hybrid Plug-in AWD
MSRP
$46,550
Invoice
$43,790
Average Price Paid
$44,262
112 listings nationwide

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2019 BMW 6 Series
640i Gran Coupe RWD
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2021 BMW 3 Series
300e xDrive Hybrid Plug-in AWD
No Data Available
2019 BMW 6 Series
640i Gran Coupe RWD
No Data Available

Used Car Pricing Used listing price comparison and analysis.

2021 BMW 3 Series
300e xDrive Hybrid Plug-in AWD
CarGurus Instant Market Value
$52,909
2 listings nationwide

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2019 BMW 6 Series
640i Gran Coupe RWD
CarGurus Instant Market Value
$81,500

Expert Reviews Reviews from CarGurus experts.

2021 BMW 3 Series
300e xDrive Hybrid Plug-in AWD
Michael Perkins Preview:

Hot off the heels of its seventh-generation debut, BWM's iconic sports sedan returns with a new trick up its sleeve: plug-in power. After tooling around Europe the last few years, the ...

2019 BMW 6 Series
640i Gran Coupe RWD
No Expert Reviews

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

2021 BMW 3 Series
300e xDrive Hybrid Plug-in AWD
No User Reviews
2019 BMW 6 Series
640i Gran Coupe RWD
Valentino67 writes:
Power Ranked 2019 Porsche Panamera better.
"B"
Front Seats Ranked 2019 Porsche Panamera worse.
"B"

Specs

2021 BMW 3 Series
300e xDrive Hybrid Plug-in AWD
2019 BMW 6 Series
640i Gran Coupe RWD
Powertrain 8-Speed Automatic 8-Speed Automatic
Drivetrain
AWD
RWD
Fuel Economy, City
22 MPG
20 MPG
Fuel Economy, Highway
30 MPG
29 MPG
Fuel Tank Volume 10.6 gal 18.5 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
--
315 hp @ 5,800 RPM
Torque
--
330 lb-ft @ 1,400 RPM
Cylinders
4 cylinders
6 cylinders
Compression Ratio
10.2:1
10.2:1
Displacement
2,000 cc
3,000 cc
Bore x Stroke
3.23 in x 3.72 in
3.31 in x 3.53 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Curtain Airbags Standard Standard
NHTSA Crash Test Results
Comfort and Convenience
Sunroof/Moonroof Standard Standard
Leather Seats -- 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 5 seats 5 seats
Front Legroom 42 in 42.1 in
Back Legroom 35.2 in 35.3 in
Payload and Towing
Cargo Volume 13.2 cu ft 16.2 cu ft
Maximum Payload 891 lbs --
Exterior
Length 185.7 in 197.1 in
Width 81.4 in 82.3 in
Height 56.9 in 54.8 in
Wheelbase 112.2 in 116.9 in

Available Options

2021 BMW 3 Series
300e xDrive Hybrid Plug-in AWD
2019 BMW 6 Series
640i Gran Coupe RWD

Exterior Colors

  • Alpine White
  • Black Sapphire Metallic
  • Carbon Black Metallic
  • Citrin Black Metallic
  • Frozen Brilliant White Metallic
  • Frozen Bronze Metallic
  • Glacier Silver Metallic
  • Jatoba Brown Metallic
  • Jet Black
  • Mediterranean Blue Metallic
  • Melbourne Red Metallic
  • Mineral White Metallic
  • Moonstone Metallic
  • Ruby Black Metallic
  • Sonic Speed Blue Metallic
  • Space Gray Metallic
  • TANZANITE Blue Metallic

Option Packages

  • BMW Individual Composition
  • Black Accent Package
  • Bang & Olufsen Sound System
  • BMW Individual Wood Inlay Steering Wheel
  • Ceramic Controls
  • White Ash Grain Wood Trim
  • Dark Red Sycamore Wood Trim
  • Driving Assistance Package
  • Driving Assistance Plus Package
  • Executive Package
  • Instrument Panel W/Nappa Leather Finish
  • M Sport Edition
  • M Sport Package
  • Parking Assistance Package
  • Piano Finish Black Trim
  • Power Rear Sunshade & Rear Side WINDOWSHADES
  • Active Blind Spot Detection
  • Adaptive Drive
  • Night Vision with Pedestrian Detection
  • AMARO Brown, BMW Individual Full Merino Leather Upholstery
  • Black, Nappa Leather Upholstery
  • Canyon Brown, BMW Individual Full Merino Leather Upholstery
  • Champagne, BMW Individual Full Merino Leather Upholstery
  • Cognac/Black, Perforated Nappa Leather Upholstery
  • Ivory White/Black, Perforated Nappa Leather Upholstery
  • Opal White, BMW Individual Full Merino Leather Upholstery
  • Opal White/AMARO Brown, BMW Individual Full Merino Leather Upholstery
  • Platinum/Black, BMW Individual Full Merino Leather Upholstery
  • Vermilion Red, Perforated Nappa Leather Upholstery
  • Active Front Seats
  • Multi-Contour Seats
  • Integral Active Steering
  • Wheels: 19" X 8.5" FR & 19" X 9.0" RR (Style 366)
  • Wheels: 20" X 8.5" FR & 20" X 9.0" RR (Style 374I)
  • Wheels: 20" X 8.5" FR & 20" X 9.0" RR (Style 703M)

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