2015 Bmw 5-series 535i on 2040-cars

Auto blog

2015 BMW M4 Convertible is here to put wind in your sails

Each generation of the BMW M3 has included a convertible model. Even the distant E30, the patriarch of the M3 line, had an ultra-rare (only 787 were built) droptop model. The convertible became more common on the successive generations, with the hardtop-convertible E93 being the most recent. Considering this history, there seemed very little doubt that as the M3 became the M4, a convertible would be in the cards. Now, the new droptop has arrived.
Set for its global debut at the 2014 New York Auto Show, the 2015 BMW M4 Convertible features, like its forbearers, everything that's great about the hardtop variant while adding an unlimited amount of head room. That means the same 3.0-liter, 425-horsepower, 406-pound-foot, twin-turbocharged straight six sits under its domed hood, while either a six-speed stick or a seven-speed M dual-clutch transmission dispatches power to the fat rear tires.
As for specific differences between the hardtop and the new convertible, obviously, the droptop is heavier. A lot heavier. Where an M4 with a six-speed manual tips the scales at 3,530 pounds, the M4 Convertible weighs in at 4,055 pounds. Believe it or not, BMW has actually trimmed 90 pounds from the last-generation M3 convertible, code-named E93. This marginal weight reduction from the third-generation convertible to the fourth is barely half of the 174 pounds BMW was able to subtract when transitioning from M3 Coupe to M4 Coupe.

BMW M3, M4 let loose on the 'Ring

We just posted our first drive of the 2014 BMW 435i yesterday, but for those wanting even more power from this stylish coupe, help is on the way. From the sounds of it, BMW will be showing off a production-ready concept previewing the M4 next month at the Pebble Beach Concours d'Elegance, but until then, we have some new spy shots of the performance coupe being tested at the Nürburgring, along with its four-door counterpart, the M3.
Despite all the camouflage, it doesn't take much imagination to picture what both cars will look like, since we can clearly see the more aggressive front fascia and beefier brake setup. One interesting element we see on both cars is a double bubble roof that is almost certainly made from carbon fiber. Based on our report earlier, both the M4 Coupe and M3 Sedan are expected to debut at the 2014 Detroit Auto Show.

2016 BMW M3 and M4 recalled for driveshaft problem

The Basics: BMW is recalling 42 examples of the 2015-2016 M3 built from May 30, 2015, to September 2, 2015; the 2016 M4 Coupe made from July 3, 2015, to September 11, 2015; and the 2015-2016 M4 Convertible manufactured from May 29, 2015, to August 4, 2015. The Problem: The company might not have filled a driveshaft slip joint with grease, and the part can potentially fail over time. If this happens, the vehicles could lose power to the rear axle. Injuries/Deaths: None reported. The Fix: BMW dealers will inspect the driveshaft and replace it as necessary. If You Own One: BMW will begin the recall on January 8, 2016. An FAQ (as a PDF) says the vehicles are still safe to drive. More Information: BMW issued two other recalls for similar models this year. An airbag problem prompted a campaign for 2,067 examples of the 4 Series Convertible in March. A fuel pump issue in April also forced repairs to the 3 and 4 Series, in addition to the 2 Series. RECALL Subject : Driveshaft Slip-Joint may not have been Greased Report Receipt Date: NOV 23, 2015 NHTSA Campaign Number: 15V782000 Component(s): POWER TRAIN Potential Number of Units Affected: 42 All Products Associated with this Recall Vehicle Make Model Model Year(s) BMW M3 2015-2016 BMW M4 2015-2016 Details Manufacturer: BMW of North America, LLC SUMMARY: BMW of North America, LLC (BMW) is recalling certain model year 2015-2016 M3 Sedan vehicles manufactured May 30, 2015, to September 2, 2015, 2016 M4 Coupe vehicles manufactured July 3, 2015, to September 11, 2015, and 2015-2016 M4 Convertible vehicles manufactured May 29, 2015, to August 4, 2015. The affected vehicles have a driveshaft with a slip-joint that may not have been filled with grease. As a result, the slip-joint may fail over time. CONSEQUENCE: If the slip-joint fails, there would be a loss of power to the rear axle and therefore the vehicle would stop moving, increasing the risk of a crash. REMEDY: BMW will notify owners, and dealers will inspect the driveshaft, replacing it as necessary, free of charge. The recall is expected to begin January 8, 2016. Owners may contact BMW customer service at 1-800-525-7417. NOTES: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.