2015 BMW M6 Convertible Base
All photo credits
- Photo: BMW M6 Convertible (8363326897) by Shawn Jooste, CC BY 2.0, via Wikimedia Commons
- Photo: 2014 BMW M6 Cabrio 4.4 V8 Twin Turbo (F13) (51741557191) by Rutger van der Maar, CC BY 2.0, via Wikimedia Commons
- Photo: BMW M6 Convertible (41933710391) by Guillaume Vachey from Chalon sur Saone, France, CC0, via Wikimedia Commons
- Photo: BMW M6 Convertible (41933710371) by Guillaume Vachey from Chalon sur Saone, France, CC0, via Wikimedia Commons
- Photo: BMW M6 Cabriolet (F12) interior by Tokumeigakarinoaoshima, CC0, via Wikimedia Commons
The 2015 BMW M6 Convertible Base is a 560-hp 4.4-liter twin-turbocharged V8 convertible with a 7-speed m double clutch transmission and rear-wheel drive. It starts at $118,200 MSRP and is rated at 16 mpg combined.
It makes 560 horsepower at 6,000 rpm and 500 lb-ft of torque at 1500-5750 rpm. EPA fuel-economy estimates are 14 mpg city and 20 mpg highway (16 mpg combined).
The M6 Convertible measures 193.0 inches long on a 112.2-inch wheelbase and has a curb weight of 4,515 lb.
| Spec | Value |
|---|---|
| Vehicle | |
| Body Type | Convertible |
| Powertrain | Gas |
| Price | |
| MSRP | $118,200 ($162,089 *) |
| MSRP with Destination | $119,150 ($163,391 *) |
| Destination Charge | $950 |
| Engine | |
| Engine Type | Twin-turbocharged gas V8 (M TwinPower Turbo) |
| Displacement | 4.4 L |
| Horsepower | 560 hp @ 6,000 rpm |
| Torque | 500 lb-ft @ 1500-5750 rpm |
| Valvetrain | 32-valve (4 valves/cylinder) |
| Bore and Stroke | 89.0 x 88.3 |
| Compression Ratio | 10.0:1 |
| Injection Type | Direct injection |
| Drivetrain | |
| Drive Type | Rear-Wheel Drive |
| Differential Type | Active M Differential (electronically controlled limited-slip) |
| Transmission | |
| Transmission | 7-speed M Double Clutch Transmission (M-DCT) |
| 1st Gear | 4.81 |
| 2nd Gear | 2.59 |
| 3rd Gear | 1.7 |
| 4th Gear | 1.28 |
| 5th Gear | 1 |
| 6th Gear | 0.84 |
| 7th Gear | 0.67 |
| Reverse | 4.17 |
| Final Drive | 3.15 |
| Fuel Economy | |
| City | 14 MPG |
| Highway | 20 MPG |
| Combined | 16 MPG |
| Recommended Fuel | Premium unleaded (91 AKI minimum, 93 AKI recommended) |
| Tank Capacity | 21.1 gal |
| Brakes | |
| Front Brake Disc | 15.7 in vented disc, 6-piston fixed caliper |
| Rear Brake Disc | 15.6 in vented disc, 1-piston floating caliper |
| Tires & Wheels | |
| Wheels Front | 19 x 9.5 in |
| Wheels Rear | 19 x 10.5 in |
| Tires Front | 265/40R19 |
| Tires Rear | 295/35R19 |
| Dimensions & Weight | |
| Length | 193 in |
| Width | 74.8 in |
| Height | 53.9 in |
| Wheelbase | 112.2 in |
| Front Track | 64.2 in |
| Rear Track | 63.5 in |
| Curb Weight | 4,515 lbs |
Similar cars
Rivals to the 2015 BMW M6 Convertible Base with similar size, power and price from around the same years.
Safety & Recalls
NCAP safety ratings
Tested, but no star ratings were published (2015 BMW M6 2 DR RWD).
Recalls
2 recalls on file with NHTSA for the 2015 BMW M6. Not every recall applies to every trim or VIN — check yours at nhtsa.gov/recalls.
Feb 19, 2020 · EXTERIOR LIGHTING:BRAKE LIGHTS
BMW of North America, LLC (BMW) is recalling certain 2014-2019 M6 Gran Coupe vehicles. The third brake light may become loose, possibly allowing the light to detach from the vehicle.
Consequence: If the third brake light detaches from the vehicle, it would no longer provide the required lighting to following traffic, or it may become a road hazard, increasing the risk of a crash.
Remedy: BMW will notify owners, and dealers will inspect the third brake light and properly secure it with new fasteners. If the third brake light detached from the vehicle and is damaged, it will be replaced. All repairs will be performed free of charge. The recall began April 17, 2020. Owners may contact BMW customer service at 1-800-525-7417.
NHTSA campaign 20V094000
Jul 19, 2016 · POWER TRAIN:DRIVELINE:DRIVESHAFT
BMW of North America, LLC (BMW) is recalling certain model year 2015 BMW M5 sedans manufactured September 4, 2014, through December 4, 2014, 2015 M6 coupes manufactured September 3, 2014, through December 3, 2014, 2015 M6 convertibles manufactured September 8, 2014, through December 4, 2014, and 2015 M6 Gran Coupe vehicles manufactured September3, 2014, through December 4, 2014. The affected vehicles have a driveshaft that may have been inadequately welded during manufacturing.
Consequence: Due to the improper weld, the driveshaft may fracture and fail, causing loss of drive to the rear wheels and a loss of propulsion. Additionally, if the car is turned off and exited without the parking brake applied, the car may roll. Either condition increases the risk of a crash.
Remedy: BMW will notify owners, and dealers will inspect and replace the driveshaft, as necessary, free of charge. The recall is expected to begin during September 2016. Owners may contact BMW customer service at 1-800-525-7417.
NHTSA campaign 16V540000
Source: US National Highway Traffic Safety Administration (nhtsa.gov), matched as 2015 BMW M6. US-market vehicles only; data cached for up to 7 days.