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2020 BMW M8 Gran Coupe

The 2020 BMW M8 Gran Coupe is a 600-hp 4.4-liter turbocharged V8 coupe with an 8-speed m steptronic and all-wheel drive. It starts at $130,000 MSRP and is rated at 17 mpg combined.

It makes 600 horsepower at 6,000 rpm and 553 lb-ft of torque at 1800-5600 rpm, spinning to a 7,200 rpm redline. EPA fuel-economy estimates are 15 mpg city and 21 mpg highway (17 mpg combined).

The M8 measures 200.9 inches long on a 119.2-inch wheelbase and has a curb weight of 4,480 lb.

Spec Value
Vehicle
Body TypeCoupe
PowertrainGas
Price
MSRP$130,000
MSRP with Destination$130,995
Destination Charge$995
Engine
Engine Type4.4L M TwinPower Turbo V8 (S63B44T4)
Displacement4.395 L
Horsepower600 hp @ 6,000 rpm
Torque553 lb-ft @ 1800-5600 rpm
Redline7,200 rpm
Valvetrain4 valves per cylinder
Bore and Stroke89.0 x 88.3 mm
Compression Ratio10.0:1
Injection TypeHigh Precision Direct Injection (350 bar / 5,076 psi)
Drivetrain
Drive TypeAWD (M xDrive)
Differential TypeActive M Differential (rear)
Transmission
Transmission8-Speed M Steptronic with Drivelogic
1st Gear5 (38 mph **)
2nd Gear3.2 (59 mph **)
3rd Gear2.14 (89 mph **)
4th Gear1.72 (110 mph **)
5th Gear1.31 (145 mph **)
6th Gear1 (189 mph **)
7th Gear0.82 (231 mph **)
8th Gear0.64 (296 mph **)
Reverse3.48
Final Drive3.15
Fuel Economy
City15 MPG
Highway21 MPG
Combined17 MPG
Recommended FuelPremium
Tank Capacity20.1 gal
Suspension
Front SuspensionDouble-wishbone, Adaptive M Suspension
Rear SuspensionFive-link, Adaptive M Suspension
Turning Diameter42.3 ft
Brakes
Front Brake Calipers6-piston fixed caliper (M Compound)
Front Brake Disc395 mm drilled vented disc
Rear Brake Disc380 mm drilled vented disc
Tires & Wheels
Wheels Front9.5x20
Wheels Rear10.5x20
Tires Front275/35ZR20
Tires Rear285/35ZR20
Dimensions & Weight
Length200.9 in
Width76.5 in
Height55.9 in
Wheelbase119.2 in
Front Track64 in
Rear Track65.4 in
Ground Clearance5.1 in
Cargo Volume11 ft³
Curb Weight4,480 lbs
Weight Distribution (F/R)54.5% / 45.5%
Interior
Headroom Front39.1 in
Headroom Rear37.1 in
Legroom Front42.1 in
Legroom Rear36.6 in
Shoulder Room Front57.2 in
Shoulder Room Rear54.6 in
** Theoretical max speed per gear at redline

Safety & Recalls

NCAP safety ratings

Tested, but no star ratings were published (2020 BMW M8 2 DR AWD).

Recalls

3 recalls on file with NHTSA for the 2020 BMW M8. Not every recall applies to every trim or VIN — check yours at nhtsa.gov/recalls.

Feb 19, 2021 · BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

BMW of North America, LLC (BMW) is recalling certain 2019-2021 X3 sDrive30i, X3 xDrive30i, X3 M40i, X3M, X4 xDrive30i, X4 M40i, M550i, X4M, X5 sDrive40i, X5 xDrive40i, X5 xDrive50i, X5M, X5 M50i, X7 xDrive40i, X7 xDrive50i, X7 M50i, Alpina XB7, 330i, 330i xDrive, M340i, M340i xDrive, and 8 Series Coupe, Convertible and Grand Coupe, 840i, 840i xDrive, M850i xDrive, M8, 2020-2021 530e, 530e xDrive, 330e, 330e xDrive, 745Le, 745Le xDrive, X5 xDrive45e, X3 xDrive30e, X6 sDrive40i, X6 xDrive40i, X6 xDrive50i, X6 M50i, X6M, 530i, 530i xDrive, 540i, 540i xDrive, M550i xDrive, M5, 740i, 740Li, 740Li xDrive, M760i Drive, M760Li xDrive, 750Li xDrive Alpina, Alpina B7 xDrive, and 2021 4 Series Coupe 430i, 430i xDrive, M440i xDrive vehicles. When shifting into Reverse, a small portion of the rearview image may be obscured, or the screen may not illuminate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."

Consequence: If the driver relies on only the rearview camera image, the missing or reduced rearview image view can increase the risk of a crash or injury.

Remedy: BMW will notify owners, and dealers will inspect the rearview camera software and update it if necessary, free of charge. The recall began April 16, 2021. Owners may contact BMW customer service at 1-800-525-7417.

NHTSA campaign 21V096000

Feb 10, 2021 · SERVICE BRAKES, HYDRAULIC

BMW of North America, LLC (BMW) is recalling certain 2020-2021 8 Series Coupe, Grand Coupe and convertible 840i, 840i xDrive, M850i xDrive, M8 and 740 Li, 740 Li xDrive, 750 Li xDrive, M760 Li xDrive, X6 sDrive40i, X6 xDrive40i, X6 xdrive50i, X6 M50i, X6M, and 2019-2021 X5 sDrive40i, X5 xDrive40i, X5 xDrive50i, X5 M50i, X5M, X7 xDrive40i, X7 xDrive50i, X7 M50i, and 2021 M3, M3 Competition, M4 Coupe, M4 Competition Coupe, X5 xDrive45e, 745 Le xDrive. The rotor and shaft within the integrated brake system may not have been welded properly and could separate during a hard braking event, possibly resulting in a loss of the Antilock Brake System (ABS) and braking assistance.

Consequence: A loss of ABS and a reduction in braking assistance can increase the risk of a crash.

Remedy: BMW will notify owners, and dealers will replace the integrated brake system, free of charge. Owner notification letters were mailed on May 25, 2021. Owners may contact BMW customer service at 1-800-525-7417.

NHTSA campaign 21V062000

Dec 11, 2019 · POWER TRAIN:AUTOMATIC TRANSMISSION

BMW of North America, LLC (BMW) is recalling certain 2019-2020 M5 and 2020 M8 Gran Coupe, M8 Coupe, and M8 Convertible vehicles. The transmission wiring harness can become damaged, resulting in an electrical short circuit.

Consequence: An electrical short circuit can cause the transmission to shift to neutral resulting in a loss of propulsion, increasing the risk of a crash.

Remedy: BMW will notify owners, and dealers will replace any damaged transmission harnesses. All harnesses will be rerouted and secured. These repairs will be performed, free of charge. The recall is expected to begin February 3, 2020. Owners may contact BMW customer service at 1-800-525-7417.

NHTSA campaign 19V883000

5 owner complaints to NHTSA for the 2020 BMW M8

Owner Complaints

5 owner complaints filed with NHTSA for the 2020 BMW M8 (1 mention a crash, 1 an injury). See all on nhtsa.gov

Most-cited areas
Vehicle Speed Control2
Electrical System1
Engine1
Forward Collision Avoidance1
Fuel/Propulsion System1
Power Train1
A complaint can cite more than one area.
Most recent complaints
Jan 12, 2026 · Electrical System, Vehicle Speed Control, Engine Crash 1 injury
“On [XXX]. My car went into unintended acceleration at full throttle of 8000 RPMs. The engine was stuck at maximum power and would not slow down. My car slide until it hit a curb and was forced to…”
Dec 30, 2025 · Fuel/Propulsion System
“Engine misfire and loss of power. Too to bmw for check up. It was coolant tank leak into injectors. BMW is not replacing the tank as part of recall. It is changing only injectors even though the…”
Dec 11, 2025 · Vehicle Speed Control, Service Brakes, Forward Collision Avoidance
“While driving, the vehicle immediately went into full unintended acceleration without any input from the accelerator pedal. I removed my foot completely from the pedal, but engine RPM increased to…”
Jul 14, 2025 · Power Train
“Fuel pump failed within a minute of initial warning and performance indicating a problem. While driving ~60 mph on the highway, available power dropped to zero within a couple tenths of a mile…”
Sep 15, 2020 · Visibility
“TL* THE CONTACT OWNS A 2020 BMW M8. THE CONTACT STATED THAT WHILE DRIVING IN THE RAIN AT 55 MPH, THE WINDSHIELD BECAME FOGGY. THE CONTACT ACTIVATED THE DEFROSTER/DEFOGGER HOWEVER, FAILED TO…”

Complaints are unverified reports submitted to NHTSA by owners. They cover the whole model year, not a specific trim, and a count alone doesn't show how common a problem is.

Source: US National Highway Traffic Safety Administration (nhtsa.gov), matched as 2020 BMW M8. US-market vehicles only; data cached for up to 7 days.

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