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2021 BMW 8 Series Convertible 840i xDrive

The 2021 BMW 8 Series Convertible 840i xDrive is a 335-hp 3.0-liter turbocharged inline-6 convertible with an 8-speed sport automatic and all-wheel drive. It starts at $100,300 MSRP and is rated at 23 mpg combined.

It makes 335 horsepower at 5,000 rpm and 368 lb-ft of torque at 1600 rpm. EPA fuel-economy estimates are 20 mpg city and 27 mpg highway (23 mpg combined).

The 8 Series Convertible measures 191.1 inches long on a 111.1-inch wheelbase and has a curb weight of 4,356 lb.

Spec Value
Price
MSRP$100,300
MSRP with Destination$101,295
Destination Charge$995
Engine
Engine Type3.0L TwinPower Turbo DOHC Inline 6-Cylinder (B58)
Displacement3 L
Horsepower335 hp @ 5,000 rpm
Torque368 lb-ft @ 1600 rpm
Drivetrain
Drive TypeAWD (xDrive)
Transmission
Transmission8-Speed Sport Automatic
Fuel Economy
City20 MPG
Highway27 MPG
Combined23 MPG
Tank Capacity18 gal
Tires & Wheels
Tires Front245/45R18
Tires Rear275/40R18
Dimensions & Weight
Length191.1 in
Width84.1 in
Height52.7 in
Wheelbase111.1 in
Ground Clearance4.6 in
Cargo Volume12.4 ft³
Curb Weight4,356 lbs
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