2018 BMW M4 Convertible

Explore the 2018 BMW M4 convertible, known for its sharp handling, outstanding performance, and sporty styling.
Written by Melanie Johnson
Reviewed by Kathleen Flear
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The 2018 BMW M4 convertible starts at $59,000. The car boasts sharp handling and performance without sacrificing comfort and entertainment features. 
Whether you’re looking for a sports car that doubles as a daily driver, or you're just craving something a touch more exciting than the average luxury car, you may have met your match with the BMW M4. The M4 is available as a coupe and a convertible, but if luxury and sportiness are what you’re after, your best bet is to opt for the convertible.
Put the top down, feel the wind in your hair, and explore what the 2018 BMW M4 convertible has to offer with help from
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Class with the top down: the 2018 BMW M4 convertible

The 2018 BMW M4 convertible is a compact rear-wheel-drive vehicle that combines the handling of a sports car with the elegance of a luxury car.
It is powered by a 3-liter twin-turbo inline-6 engine that creates 425 horsepower and 406 pound-feet of torque, propelling this vehicle from 0 to 60 mph in 4.3 seconds. The M4 is offered with a manual or dual-clutch automatic transmission. The EPA rates the manual at 17/25 mpg city/highway and the automatic at 16/22 mpg
Despite its sports car status, the M4 is spacious and comfortable. The M4 is roomier than many two-door sports cars, and its rear seats are spacious enough to be serviceable (we know, what a concept!).
Don’t go expecting a lot of cargo space, though. The M4 convertible has 13.1 cubic feet of trunk space with the top up and a measly 7.8 cubic feet with the top down. But you don’t buy a convertible for space, do you?

Is the 2018 BMW M4 convertible comfortable?

Yes, the BMW M4 is a comfortable daily driver. Its 10-way power front seats are heated and are well shaped for short jaunts or longer cruises. The rear seats are predictably less comfortable. Shorter passengers should have no problem, but taller passengers may be a bit uncomfortable with the amount of head and legroom for longer drives.

Is the 2018 BMW M4 convertible reliable?

While the 2018 BMW M4 convertible hasn’t yet been rated by experts like J.D. Power or Consumer Reports, BMWs as a whole are considered reliable.
Keep in mind that repair costs for BMWs are above average. This is because BMW parts are more expensive than many other car brands—luxury or not—and cost more to replace.

Is the 2018 BMW M4 convertible safe? 

The 2018 BMW M4 doesn’t have listed crash test ratings from the National Highway Traffic Safety Administration (NHTSA) or Insurance Institute for Highway Safety (IIHS), but BMWs in general are known to be safe in accidents. They are loaded with safety technology, and
BMW safety ratings
are high across the board.
Standout safety features in the M4 include:
  • Post-collision safety system
  • Emergency braking preparation and assist
  • Anti-lock brakes and stability control
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2018 BMW M4 convertible trim levels

The 2018 BMW M4 convertible is offered in only one trim level, so the biggest choice you’ll make is deciding whether to opt for a manual or dual-clutch automatic transmission. 
The manual will allow more driver engagement, while the dual-clutch is quicker and may serve you better in a congested, high-traffic environment. 
When it comes to options, we would vote to keep an eye out for a used M4 convertible with the Convenience package, which comes with 20-inch wheels, the Executive package, which comes with LED headlights and parking assist or the Competition package, which boosts power to 444 horsepower.
Trim level
Starting price
Key features
Base convertible
$59,000
18-inch wheels, adaptive sport-tuned suspension, keyless ignition and entry, dual-zone automatic climate control, leather upholstery, heated power front sport seats, 8.8-inch display screen with BMW's iDrive, rearview camera, 16-speaker audio system, Bluetooth and navigation, HD and satellite radio
Blind-spot monitoring and Active Driving Assistant—which bundles forward collision warning, lane departure warning, pedestrian detection, and automatic emergency braking—are offered as standalone options as well.

How to find the best insurance for the 2018 BMW M4 convertible

Before you purchase your new whip, you’ll want to estimate your
BMW M4’s car insurance costs
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