2017 BMW M4 Convertible 6MT
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All photo credits
- Photo: BMW M4 F82 2015 (1) by Ethan Llamas, CC BY-SA 4.0, via Wikimedia Commons
- Photo: BMW M4 by Calreyn88, CC BY-SA 4.0, via Wikimedia Commons
- Photo: An M4 From Side by MrWalkr, CC BY-SA 4.0, via Wikimedia Commons
- Photo: BMW M4 F82 2015 (2) by Ethan Llamas, CC BY-SA 4.0, via Wikimedia Commons
- Photo: BMW M4 Coupe interior by TTTNIS, CC0, via Wikimedia Commons
The 2017 BMW M4 Convertible 6MT is a 425-hp 3.0-liter turbocharged inline-6 convertible with a 6-speed manual and rear-wheel drive. It is rated at 20 mpg combined.
It makes 425 horsepower at 5,500 rpm and 406 lb-ft of torque at 1850-5500 rpm, spinning to a 7,600 rpm redline. EPA fuel-economy estimates are 17 mpg city and 26 mpg highway (20 mpg combined).
The M4 measures 184.5 inches long on a 110.7-inch wheelbase and has a curb weight of 4,055 lb.
| Spec | Value |
|---|---|
| Vehicle | |
| Body Type | Convertible |
| Powertrain | Gas |
| Engine | |
| Engine Type | 3.0L M TwinPower Turbo Inline-6 (S55) |
| Displacement | 2.979 L |
| Horsepower | 425 hp @ 5,500 rpm |
| Torque | 406 lb-ft @ 1850-5500 rpm |
| Redline | 7,600 rpm |
| Valvetrain | DOHC 24-valve VALVETRONIC / Double-VANOS |
| Bore and Stroke | 84.0 x 89.6 |
| Compression Ratio | 10.2:1 |
| Injection Type | High Precision Direct Injection |
| Drivetrain | |
| Drive Type | RWD |
| Differential Type | Active M Differential |
| Transmission | |
| Transmission | 6-speed manual |
| 1st Gear | 4.11 (42 mph **) |
| 2nd Gear | 2.315 (75 mph **) |
| 3rd Gear | 1.542 (113 mph **) |
| 4th Gear | 1.179 (148 mph **) |
| 5th Gear | 1 (174 mph **) |
| 6th Gear | 0.846 (206 mph **) |
| Reverse | 3.727 |
| Final Drive | 3.462 |
| Fuel Economy | |
| City | 17 MPG |
| Highway | 26 MPG |
| Combined | 20 MPG |
| Recommended Fuel | Premium |
| Tank Capacity | 15.8 gal |
| Suspension | |
| Turning Diameter | 40 ft |
| Brakes | |
| Front Brake Disc | 15.0 in ventilated compound disc |
| Rear Brake Disc | 14.6 in ventilated compound disc |
| Tires & Wheels | |
| Wheels Front | 9.0 x 18 |
| Wheels Rear | 10.0 x 18 |
| Tires Front | 255/40ZR18 |
| Tires Rear | 275/40ZR18 |
| Dimensions & Weight | |
| Length | 184.5 in |
| Width | 73.6 in |
| Height | 54.6 in |
| Wheelbase | 110.7 in |
| Front Track | 62.2 in |
| Rear Track | 63.1 in |
| Ground Clearance | 4.7 in |
| Cargo Volume | 7.9 ft³ |
| Curb Weight | 4,055 lbs |
| Weight Distribution (F/R) | 47.3% / 52.7% |
| Interior | |
| Headroom Front | 39.8 in |
| Headroom Rear | 36.1 in |
| Legroom Front | 42.2 in |
| Legroom Rear | 33.7 in |
| Shoulder Room Front | 55.3 in |
| Shoulder Room Rear | 51.7 in |
Similar cars
Rivals to the 2017 BMW M4 Convertible 6MT with similar size, power and price from around the same years.
Safety & Recalls
NCAP safety ratings
Tested, but no star ratings were published (2017 BMW M4 2 DR RWD).
Recalls
3 recalls on file with NHTSA for the 2017 BMW M4. Not every recall applies to every trim or VIN — check yours at nhtsa.gov/recalls.
Oct 11, 2018 · POWER TRAIN:DRIVELINE:DRIVESHAFT
BMW of North America, LLC (BMW) is recalling certain 2016-2017 BMW M3 Sedans, 2016-2017 BMW M4 and M4 GTS Coupes and 2017 BMW M4 Convertible vehicles. The connection between the driveshaft and the flange may fail resulting in a loss of propulsion.
Consequence: A loss of vehicle propulsion can increase the risk of a crash.
Remedy: BMW will notify vehicle owners, and dealers will replace the driveshaft, free of charge. The recall began April 9, 2019. Owners may contact BMW customer service at 1-800-525-7417.
NHTSA campaign 18V713000
Feb 23, 2017 · AIR BAGS
BMW of North America, LLC (BMW) is recalling certain 2017 430i, 430i xDrive, 440i, 440i xDrive and M4 vehicles and Rolls-Royce Dawn vehicles. The affected vehicles have seat-mounted side air bag inflator initiators that may fail to ignite during a crash.
Consequence: If the air bag inflator initiator fails to ignite, the seat-mounted air bag will not deploy, increasing the risk of injury.
Remedy: BMW will notify owners, and dealers will replace the air bag modules, free of charge. The recall began April 17, 2017. Owners may contact BMW customer service at 1-800-525-7417.
NHTSA campaign 17V115000
Dec 20, 2016 · AIR BAGS
BMW of North America, LLC (BMW) is recalling certain model year 2017 BMW 640i, 640i xDrive, 650i, 650i xDrive, M6, 535i, 535i xDrive, 430i, 430i xDrive, 440i, 440i xDrive, M4, X1 sDrive28i, X1 xDrive28i, i3, i8, Rolls-Royce Dawn, Mini Clubman Cooper, Clubman Cooper S, Cooper All4, Cooper S All4, Mini 4-Door Cooper, Cooper S, Mini 2-Door Cooper, Cooper S, John Cooper Works and 2016 BMW 528i, 528i xDrive, 535i, 535i xDrive, 550i, 550i xDrive, M5 and 535d vehicles. The affected vehicles have seat- mounted side air bag inflator initiators that may fail to ignite during a crash.
Consequence: If the air bag inflator initiator fails to ignite, the seat-mounted air bag will not deploy, increasing the risk of injury.
Remedy: BMW will notify owners, and dealers will replace the air bag modules, free of charge. The recall began February 6, 2017. Owners may contact BMW customer service at 1-800-525-7417.
NHTSA campaign 16V914000
2 owner complaints to NHTSA for the 2017 BMW M4
Owner Complaints
2 owner complaints filed with NHTSA for the 2017 BMW M4. See all on nhtsa.gov
| Power Train | 2 |
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 2017 BMW M4. US-market vehicles only; data cached for up to 7 days.