2015 Bmw M3 problems
The BMW M3 is a high-performance version of the BMW 3 Series, developed by BMW's in-house motorsport division, BMW M GmbH. M3 models have been produced for every generation of 3 Series since the E30 M3 was introduced in 1986.
The initial model was available in a coupé body style, with a convertible body style made available soon after. M3 saloons were offered initially during the E36 (1994–1999) and E90 (2008–2012) generations. Since 2014, the coupé and convertible models have been rebranded as the 4 Series range, making the high-performance variant the M4. Variants of the 3 Series since then have seen the M3 produced as a saloon, until 2020, when the M3 was produced as an estate (Touring) for the first time, alongside the saloon variant.
E30 generation (1986–1991)
The first BMW M3 was based on the E30 3 Series and was intended to be a homologation special to satisfy the Deutsche Tourenwagen Meisterschaft and Group A Touring rules, which required a total of 5,000 cars to be built. It was presented to the public at the 1985 Frankfurt Motor Show, and began production from March 1986 to June 1991. The E30 M3 was mainly produced in the coupé body style, but limited volumes of convertibles were also produced.
The front splitter, the rear apron, sill panels, as well as changes to the body in the area of the rear window (C-pillar) and the bootlid improved the aerodynamics. For aerodynamic reasons, the rear window was flattened and the tailgate was made of light, glass-reinforced plastic raised by approximately 40 mm for better air flow. The changes over the rear of the car resulted in lower lift forces and better straight-line stability. In addition, the windscreen was glued in – not, as with the other E30 models, framed with a window rubber and piping. As a result, the M3 achieved a relatively low drag coefficient of Cd=0.33 instead of Cd=0.38 as in the standard 3 Series. The only exterior body panels the regular 3 Series and the M3 shared were the bonnet, roof panel, and sunroof.
The brake calipers, discs and master cylinder were unique to the M3 model.
The transmission was a Getrag 265 5-speed manual. European models were outfitted with a dogleg version with close ratios and a 1:1 ratio for fifth gear. North American models used a traditional shift pattern and had wider gear spacing with an overdriven fifth gear. A clutch-type limited-slip differential was standard equipment.
In 2004, Sports Car International named the E30 M3 number six on the list of Top Sports Cars of the 1980s. In 2007, Automobile Magazine included the E30 M3 in their "5 greatest drivers cars of all time" under their 25 Greatest Cars of All Time.
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Common 2015 Bmw M3 problems
The BMW M3 2015 has been known for several common problems, primarily related to its engine, transmission, and air conditioning system.
- Transmission Problems: The DCT transmission in the BMW M3 has been reported to have issues with its reliability. While some owners have reported that the DCT fits the nature of the car better than the manual transmission, others have expressed concerns about its long-term reliability. The ratio of DCT to manual transmissions in the M3 is about 10:1, indicating a preference for the DCT.
- Faulty Radiator: Some M3 owners have reported issues with the radiator, which can cause overheating and other engine problems. This issue can be particularly problematic in high-performance driving situations, where the engine is under increased stress.
- Air Conditioning System: The air conditioning system in the BMW M3 has been reported to have issues with leaking condensers, lines, or sensors. These problems can cause the air conditioning system to fail, leading to uncomfortable driving conditions and potentially expensive repairs.
- Seat Belt Recall: In 2015, there was a recall for a possible faulty retracting seatbelt mechanism in the BMW M3. This recall affected cars built between 2014 and 2015, and owners were advised to have the issue addressed by a BMW dealership.
- Power Steering Issues: There was also a potential issue with the power steering in all cars built up to 2015, which could affect the BMW M3.
- Rear Axle Bolts: Cars built between January 2015 and September 2016 may have issues with the rear axle bolts, which can fail when reused. This issue can be particularly problematic in the event of an accident repair, where new bolts must be fitted to ensure the safety and reliability of the vehicle.
In summary, the BMW M3 2015 has several common problems related to its engine, transmission, air conditioning system, and other components. While some of these issues have been addressed through recalls and technical service bulletins, others may require expensive repairs or replacement parts. Potential buyers of this vehicle should be aware of these common problems and take appropriate steps to ensure that the vehicle they are considering is in good condition and has been properly maintained.
Is the BMW M3 a reliable car?
Due to a combination of high average annual repair costs, as well as frequency and severity of unscheduled repairs, RepairPal gave the BMW M3 a below-average reliability rating of 2.0 out of 5.0.
How many miles will a BMW M3 last?
On an average, a BMW 3 can last for 200,000 to 250,000 miles, a well-maintained BMW 3 can last for as long as 300,000 to 350,000 miles without facing any serious mechanical issues.
Which year is the most reliable M3?
BMW E46 M3
The E46 M3 is widely regarded as the most reliable M3. It has a well-built engine and a solid chassis, making it a popular choice among car enthusiasts. The BMW E46 M3 is a high-performance sports car that belongs to the BMW M3 series. It was manufactured by the German automaker BMW from 2000 to 2006.
Does a BMW M3 hold its value?
They are estimates of resale value set by actuarial professionals. The current residual for the M3 is 57% on a 3 year 36K mile lease which implies a $85K 2021 M3 will be worth $48K in 2024.
Is BMW M3 good or bad?
Highs Heroic powertrain, available with a six-speed manual transmission, a performance car that's easy to daily-drive. Lows Too many unnecessary drive modes, Competition and CS model are automatic-only. Verdict For as intensely fast as the M3 is on track, it's surprisingly livable for commuting every place else.
What engine is the 2015 M3?
3.0-liter I-6
The 2015 BMW M3 is the performance variant of the 3 Series sedan and is powered by a twin-turbocharged 3.0-liter I-6 rated at 425 hp and 406 lb-ft of torque. The rear-drive M3 uses a six-speed manual or seven-speed dual-clutch automatic transmission.
Why did BMW discontinue the M3?
The M3 sedan wasn't stopped because of bad sales numbers, but because the 3 series sedan was due for a new model (F30). Once the E90 sedan stopped production and the F30 3 series sedan started production, there is no way BMW is going to continue producing an M3 sedan based on the old 3 series.
Is the M3 M4 reliable?
Because the M4 shares most of its mechanical parts with the M3, reliability for both models is pretty much on par. Still, because this is a performance car with expensive parts, expect repairs and replacements to be more costly than their regular 3 Series and 4 Series counterparts.
2015 Bmw M3 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Bmw M3 problems, we found that the most common problems with these 2023 model year vehicles are:
- Fuel/propulsion system problems
- Unknown or other problems
- Engine problems
The graph below shows statistics for all 2015 Bmw M3 vehicle components and the number of complaints received.
2015 Bmw M3 complaints
The NHTSA has received 4 complaints about various vehicle components related to the 2015 Bmw M3.
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2022-05-09
- VIN: Wbs3c9c50fj
- Components: FUEL/PROPULSION SYSTEM
- Summary: Gas tank has a significant leak. This allows for the opportunity to ignite the car putting all persons lives in danger, and effects emissions. Problem has been confirmed by independent Indy shop technician
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2022-05-09
- VIN: WBS3C9C50FJ
- Components: FUEL/PROPULSION SYSTEM
- Summary: Fuel tank top weld has failed, and is actively leaking fuel. This is likely to cause ignition of the vehicle during use and poses a threat to the lives of passengers and other drivers on the road as well as emissions failure. The failed weld was confirmed by independent Bmw technician. This part is a known failure point, and emission extended warrantee has been established for identical cars of the given make/model/year. The car has limited miles, no structural or cosmetic damage causing this failure. The car is not drivable as it poses a threat to safety.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2020-07-28
- VIN: WBS3C9C5XFP
- Components: UNKNOWN OR OTHER
- Summary: REAR VIEW CAMERA STOPPED WORKING, SCREEN DISPLAYS "NO SIGNAL". FUSE DID NOT BLOW.
ENGINE PROBLEM
- Date Of Incident: 2019-12-13
- VIN: WBS3C9C57FJ
- Components: ENGINE
- Summary: CRANK HUB SPUN TIMING SPROCKET CAUSING VALVES TO IMPACT PISTON AND CATASTROPHIC ENGINE FAILURE. QUOTED MORE THAN $10K OUT OF POCKET TO REPAIR. THIS IS CAUSED DUE TO POOR CRANK HUB DESIGN. CAR COMPANIES HAVE BEEN USING KEYED CRANKHUBS FOR GENERATIONS BUT BMW DECIDED TO NOT USED A KEYED HUB.. THIS IS VERY NEGLIGENT CONSIDERING HOW MANY OF THESE VEHICLES HAVE ENGINE FAILURE DUE TO THIS.
2015 Bmw M3 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 3 recalls for different components of the 2015 Bmw M3.
- Manufacturer: BMW of North America, LLC
- Components: AIR BAGS:SIDE/WINDOW:HEAD:INFLATOR
- Summary: BMW of North America, LLC (BMW) is recalling certain 2014-2015 2 Series Coupe (228i, 228i xDrive, M235i), 3 Series Sedan (320i, 320i xDrive, 328i, 328i xDrive, 335i, 335i xDrive, M3, 328d, 328d xDrive), 4 Series Coupe (428i, 428i xDrive, 435i, 435i xDrive, M4), and 2015 4 Series Gran Coupe (428i, 428i xDrive, 435i, 435i xDrive) vehicles. The head air bag inflator may fail at the weld joint, which can cause gas to leak from the inflator or result in an inflator rupture.
- Consequence: An inflator that ruptures may cause sharp metal fragments to enter or exit the vehicle, increasing the risk of injury. Additionally, an inflator that leaks gas may only partially inflate during a crash, increasing the risk of injury.
- Remedy: Dealers will replace the head air bags, free of charge. Letters informing owners of the safety risk were mailed June 20, 2024. Owner notification letters are expected to be mailed the end of October 2024. Owners may contact BMW customer service at 1-800-525-7417.
- Manufacturer: BMW of North America, LLC
- Components: STRUCTURE:FRAME AND MEMBERS
- Summary: BMW North America, LLC (BMW) is recalling certain model year 2016 BMW M2 Coupe vehicles, 2015-2017 M3 Sedan vehicles and 2015-2016 M4 Coupe and M4 Convertible vehicles. During servicing of the rear differential for a prior service action, the rear sub-frame bolts may have been reused instead of being replaced. Reuse of the existing bolts may cause the bolts to loosen.
- Consequence: Loose rear sub-frame bolts may adversely affect vehicle handling and control, increasing the risk of a crash.
- Remedy: BMW will notify owners, and dealers will replace the rear sub-frame bolts with new bolts, free of charge. The recall began on November 3, 2016. Owners may contact BMW customer service at 1-800-525-7417.
- Manufacturer: BMW of North America, LLC
- Components: POWER TRAIN:DRIVELINE:DRIVESHAFT
- 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 began on January 14, 2016. Owners may contact BMW customer service at 1-800-525-7417.
Positive 2015 Bmw M3 car reviews
Additional sources
More sources of information about 2015 Bmw M3 problems:
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2015 BMW M3 Problems | Kelley Blue Book
How reliable is the 2015 BMW M3? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months.
Possible long term issues? - BMW M3 and BMW M4 Forum
Mar 2, 2017 ... I have one year left on my 2015 m4 lease and am contemplating purchasing (financing) the car when the lease is up.
Other years of Bmw M3
Are you having problems with your 2015 Bmw M3?
Laron Russel 2024-07-25
You'll really get to appreciate the car's performance envelope once you've tracked it.