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2020 BMW 2 Series Convertible M240i 8AT

The 2020 BMW 2 Series Convertible M240i 8AT is a 335-hp 3.0-liter convertible with an 8-speed sport automatic and rear-wheel drive. It starts at $50,400 MSRP.

It makes 335 horsepower at 5,500 rpm and 369 lb-ft of torque at 1520-4500 rpm, spinning to a 7,000 rpm redline. EPA fuel-economy estimates are 22 mpg city and 30 mpg highway.

The 2 Series Convertible measures 175.9 inches long on a 105.9-inch wheelbase and has a curb weight of 3,856 lb.

Spec Value
Vehicle
Body TypeConvertible
PowertrainGas
Price
MSRP$50,400
MSRP with Destination$51,395
Destination Charge$995
Engine
Engine TypeB58B30M0
Displacement3 L
Horsepower335 hp @ 5,500 rpm
Torque369 lb-ft @ 1520-4500 rpm
Redline7,000 rpm
ValvetrainDOHC, Double-VANOS variable camshaft timing, VALVETRONIC variable valve lift
Bore and Stroke82 x 94.6
Compression Ratio11.0:1
Injection TypeHigh Precision Direct Injection
Drivetrain
Drive TypeRWD
Transmission
Transmission8-speed Sport Automatic (ZF 8HP50)
1st Gear5 (37 mph **)
2nd Gear3.2 (57 mph **)
3rd Gear2.143 (86 mph **)
4th Gear1.72 (107 mph **)
5th Gear1.314 (139 mph **)
6th Gear1 (183 mph **)
7th Gear0.822 (223 mph **)
8th Gear0.64 (286 mph **)
Reverse3.456
Final Drive2.813
Fuel Economy
City22 MPG
Highway30 MPG
Recommended FuelPremium
Tank Capacity13.7 gal
Suspension
Front SuspensionDouble-pivot strut-type front suspension with anti-roll bar
Rear SuspensionFive-link rear suspension with anti-roll bar
Turning Diameter35.8 ft
Tires & Wheels
Wheels Front7.5J x 18
Wheels Rear8J x 18
Tires Front225/40 ZR18 88Y
Tires Rear245/35 ZR18 92Y XL
Dimensions & Weight
Length175.9 in
Width69.8 in
Height55.2 in
Wheelbase105.9 in
Front Track59.7 in
Rear Track60.4 in
Ground Clearance5.1 in
Cargo Volume9.9 ft³
Curb Weight3,856 lbs
Interior
Headroom Front40.5 in
Headroom Rear37 in
Legroom Front41.5 in
Legroom Rear31.8 in
Shoulder Room Front54.4 in
Shoulder Room Rear42.2 in
** Theoretical max speed per gear at redline

Safety & Recalls

NCAP safety ratings

Tested, but no star ratings were published (2020 BMW 2 Series 2 DR RWD).

Recalls

No recalls on file with NHTSA for the 2020 BMW 2 SERIES.

4 owner complaints to NHTSA for the 2020 BMW 2 SERIES

Owner Complaints

4 owner complaints filed with NHTSA for the 2020 BMW 2 SERIES. See all on nhtsa.gov

Most-cited areas
Wheels2
Electrical System1
Power Train1
Suspension1
Unknown Or Other1
Visibility/Wiper1
A complaint can cite more than one area.
Most recent complaints
Nov 3, 2025 · Suspension, Wheels, Unknown Or Other
“A towing company came to pick up the car. They may have damaged the carriage/axel based on the tire mark they left on our drive way. The lines were not straight and it looks like they dragged the car.”
May 19, 2025 · Power Train, Electrical System
“1/8/2025 Drive Train Malfunction. Towed to BMW Dealer. Dealership determined a faulty GWS system, Program new system, New center console and battery drained needs replaced. I was told by the…”
Jan 15, 2021 · Wheels
“I GOT MY CAR IN MAY 2020. I HAVE NEVER HAD ANY ISSUE WITH THE TIRE FOR 8 YEARS OF MY ENTIRE DRIVING HISTORY. BUT FOR THIS CAR, MY TIRE RAN FLAT IN JULY 2020, AFTER RUNNING OVER A SMALL POTHOLE ON A…”
Dec 21, 2020 · Visibility/Wiper
“I PURCHASED A NEW 2020 BMW 230I IN MAY 2020. ITS FIRST AND ONLY SERVICING WAS ON 12/9/20 FOR A 10,000 MILE OIL CHANGE AND "MULTI-POINT INSPECTION," IN WHICH ONE OF THE INSPECTION ITEMS WAS "INSPECT…”

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 2 SERIES. US-market vehicles only; data cached for up to 7 days.

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