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2015 BMW i8 i8

The 2015 BMW i8 i8 is a 228-hp 1.5-liter with an aisin f21-360 6-speed automatic + 2-speed automatic and all-wheel drive. It is rated at 28 mpg combined.

It makes 228 horsepower at 5,800 rpm and 236 lb-ft of torque. EPA fuel-economy estimates are 28 mpg city and 29 mpg highway (28 mpg combined).

The i8 measures 184.9 inches long on a 110.2-inch wheelbase and has a curb weight of 3,455 lb.

Spec Value
Vehicle
Body TypeCoupe
PowertrainHybrid
Price
MSRP with Destination$136,500 ($187,184 *)
Engine
Engine TypeB38K15A0 (gas) + hybrid synchronous electric motor
Displacement1.5 L
Horsepower228 hp @ 5,800 rpm
Torque236 lb-ft @ 3700 rpm (gas) / 184 lb-ft (electric) rpm
ValvetrainDOHC 12-valve turbocharged inline-3 (gas engine) + front electric motor
Drivetrain
Drive TypeAWD (through-the-road hybrid: rear gas / front electric)
Transmission
TransmissionAISIN F21-360 6-speed automatic (rear) + 2-speed automatic (front electric motor)
Final Drive4.459
Fuel Economy
City28 MPG
Highway29 MPG
Combined28 MPG
Recommended FuelPremium unleaded
Tank Capacity11.1 gal
Tires & Wheels
Tires Front215/45R20
Tires Rear245/40R20
Dimensions & Weight
Length184.9 in
Width76.5 in
Height50.7 in
Wheelbase110.2 in
Cargo Volume4.7 ft³
Curb Weight3,455 lbs

Safety & Recalls

NCAP safety ratings

Tested, but no star ratings were published (2015 BMW I8 2 DR AWD).

Recalls

1 recall on file with NHTSA for the 2015 BMW I8. Not every recall applies to every trim or VIN — check yours at nhtsa.gov/recalls.

Dec 28, 2015 · ELECTRONIC STABILITY CONTROL (ESC)

BMW of North America, LLC (BMW) is recalling certain model year 2015 i8 vehicles manufactured May 29, 2015, to June 5, 2015. Improperly drilled holes within the Dynamic Stability Control (DSC) hydraulic unit may restrict one or more pistons impairing the DSC functions, including braking.

Consequence: Impaired DSC functionality may negatively impact vehicle handling and braking and increase the risk of a crash.

Remedy: BMW will notify owners, and dealers will inspect the DSC hydraulic unit, and replace if necessary, free of charge. The recall began on February 8, 2016. Owners may contact BMW customer service at 1-800-525-7417.

NHTSA campaign 15V882000

5 owner complaints to NHTSA for the 2015 BMW I8

Owner Complaints

5 owner complaints filed with NHTSA for the 2015 BMW I8. See all on nhtsa.gov

Most-cited areas
Electrical System2
Engine2
Air Bags1
Electronic Stability Control (Esc)1
Seat Belts1
A complaint can cite more than one area.
Most recent complaints
Apr 27, 2026 · Electrical System, Air Bags, Seat Belts
“I purchased a 2015 BMW i8 (salvage title) from Parkline Motors. The vehicle history (Carfax) disclosed prior front/right damage, which I accepted. However, the dealership failed to disclose critical…”
Jul 11, 2024 · Electrical System
“I am writing to formally file a complaint regarding a significant safety issue with my 2015 BMW i8. I purchased the vehicle from United BMW in Alpharetta, Georgia, on [XXX]. At the time of purchase…”
Oct 3, 2020 · Electronic Stability Control (Esc)
“VEHICLE IS SAYING CHASSIS STABILIZATION ERROR WHICH I BELIEVE IS THE SAME AS DYNAMIC STABILIZATION. I DID SOME RESEARCH AND HAVE FOUND MY MAKE YEAR AND MODEL WAS RECALLED FOR THE SPECIFIC PROBLEM. THE…”
Jul 11, 2017 · Engine
“WHEN I DRING IN TO STREET FROM PARKING LOT, THIS VEHICLE DO NOT SPEED UP, IT IS STOP , NOT MOVING AT ALL FOR ABOUT 3 SECOND THAN KICK UP FAST. IT HAPPEN SOME TIMES NOT EVERY DAY, I WENT TO DEALERSHIP…”
Jun 23, 2016 · Engine
“TL* THE CONTACT OWNS A 2015 BMW I8. WHILE DRIVING 55 MPH, THE VEHICLE STALLED AND A WARNING LIGHT INDICATED THAT THERE WAS EXTREME ENGINE HEAT. THE CONTACT PULLED THE VEHICLE OFF THE ROAD AND WAS ABLE…”

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 2015 BMW I8. US-market vehicles only; data cached for up to 7 days.

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