2015 Bmw I8 problems
The BMW i8 is a plug-in hybrid sports car developed by BMW. The i8 was part of BMW's electrified fleet and was marketed under the BMW i sub-brand. The production version of the BMW i8 was unveiled at the 2013 Frankfurt Motor Show and was released in Germany in June 2014. Deliveries to retail customers in the U.S. began in August 2014. A roadster variant was launched in May 2018. Production ended in June 2020.
The 2015 BMW i8 accelerated from 0 to 100 km/h (62 mph) in 4.4 seconds and had an electronically limited top speed of 250 km/h (155 mph). The 2015 model year i8 had a 7.1-kWh lithium-ion battery pack that delivered an all-electric range of 37 km (23 mi) under the New European Driving Cycle. Under the U.S. EPA cycle, the range in EV mode was 24 km (15 mi). The battery capacity of both the BMW i8 Roadster and the i8 Coupe was increased to 11.6 kWh in 2018, allowing the NEDC electric range to rise to 55 km (34 mi) for the coupé and 53 km (33 mi) for the roadster.
The BMW i8 coupé had a fuel efficiency of 2.1 L/100 km (134.5 mpg‑imp; 112.0 mpg‑US) under the NEDC test with carbon emissions of 49 g/km. The EPA rated the i8 combined fuel economy at 76 MPGe (3.1 L gasoline-equivalent/100 km; 91 mpg-imp gasoline-equivalent) and 29 miles per gallon (6.7L/100 km) when running in pure gasoline mode.
By March 2020, global sales of all variants had reached more than 20,000 units, making the BMW i8 the world's top-selling plug-in electric sports car, and exceeding sales of all competitors in its segment combined.
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Common 2015 Bmw I8 problems
The BMW i8, a hybrid sports car introduced in 2014, has gained popularity for its unique design and performance. However, like any car, it has faced issues that have affected its reliability. Here are some of the common problems with the BMW i8 2015 based on complaints from owners:
- Faulty Sensor: Cars built in October 2015 were affected by a faulty sensor that could cause the car to understeer when braking. This issue could negatively impact vehicle handling and braking, increasing the risk of a crash.
- Airbag Problem: Cars built towards the end of 2016 faced a possible airbag problem, which could lead to airbag malfunction, posing a safety risk.
- Electrical Issues: Some owners have reported electrical issues, such as warning lights, which tend to be isolated cases rather than common to all i8s. However, the fact that the petrol engine has been proven in the Mini and the six-speed automatic gearbox is robust, suggests that these issues may not be widespread.
- Doors: Many owners find the butterfly doors to be a real pain in car parks, as they require a lot of room in which to open. This can make it difficult to park in tight spaces, increasing the risk of damage to the doors or other cars.
- Battery Size: Some owners have reported issues with the battery size, which can affect the car's range and performance. This issue is particularly relevant for those looking to buy a used model, as the battery size may have degraded over time.
- Drive Train and Overheating: One owner reported significant issues with the drive train and overheating, which may be related to the central controller, a very expensive component to replace. This issue is particularly relevant for those looking to buy a used model, as it may indicate a potential problem with the car's drivetrain.
- Lack of Expertise: Some owners have reported that the further away from Germany the car is, the worse it gets with expertise, parts, response times, and warranty recommendations. This issue is particularly relevant for those looking to buy a used model, as it may indicate a potential problem with the car's maintenance and repair.
In summary, the BMW i8 2015 has faced several common problems, including fuel leaks, faulty sensors, airbag problems, electrical issues, door design, battery size, drive train and overheating, and lack of expertise. These issues have affected the car's reliability and safety, and may impact the car's value and performance over time.
Are i8s reliable?
As a member in the German i8 Club I spoke to many owners on our last meeting. Most had no serious issues, many the one with the fuel tank not opening. Pretty good for a car that is this complex and also not standard for BMW. However one guy has still serious trouble with the drive train and overheating.
What is the lifespan of a BMW i8 battery?
Typically, car batteries have a lifespan of 3-5 years. If your BMW's battery falls within this timeframe, it's prudent to have it tested and potentially replaced.
Is it expensive to maintain a BMW i8?
The annual maintenance cost of a BMW i8 is $979.
How much does it cost to replace the battery in a BMW i8?
The average cost for a BMW i8 Hybrid High Voltage Battery Replacement is between $4,168 and $4,444.
Is an i8 expensive to maintain?
BMW i8 Repair: Service and Maintenance Cost. The annual maintenance cost of a BMW i8 is $979. Repair and maintenance costs vary depending on age, mileage, location and shop.
How long will BMW i8 battery last?
Your 2020 BMW i8 battery will ordinarily last between 3 to 5 years, but that can differ greatly depending on battery size, weather conditions type of battery, and driving habits. Even still, just because your battery isn't entirely dead, doesn't mean it's operating properly.
Is BMW i8 a good daily car?
I would definitely call it daily drivable. Being hybrid, it's obviously great on gas. The chassis is quite stiff, but the seats are plenty comfortable. Visibility is great - even the rear window is fine, and because it's loaded with sensors and cameras, parking and reverse is not an issue.
What is the mileage of BMW i8 2015?
47.45 kmpl
Q: What is the average of BMW i8 [2015-2019]? The ARAI mileage of BMW i8 [2015-2019] is 47.45 kmpl.
2015 Bmw I8 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Bmw I8 problems, we found that the most common problems with these 2023 model year vehicles are:
- Engine problems
- Electrical system problems
- Electronic stability control (esc) problems
The graph below shows statistics for all 2015 Bmw I8 vehicle components and the number of complaints received.
2015 Bmw I8 complaints
The NHTSA has received 4 complaints about various vehicle components related to the 2015 Bmw I8.
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2024-06-01
- VIN: WBY2Z2C53FV
- Components: ELECTRICAL SYSTEM
- Summary: I am writing to formally file a complaint regarding a significant safety issue with my 2015 BMW i8. I purchased the vehicle from United BMW in Alpharetta, Georgia, on [XXX]. At the time of purchase, the car had 25,000 miles and now has 30,000 miles. Recently, the AC compressor in my BMW i8 failed catastrophically. Initially, the repair estimate was $4,000, which I approved. However, the next day, I received a revised estimate for $26,000 due to additional problems. This sudden increase in repair costs, along with the lack of clear communication from BMW, has been extremely frustrating. What is most concerning is the potential safety hazard posed by this failure. The AC system in the BMW i8 is integrated with the battery cooling system. Without a functioning AC, the batteries can overheat, which could lead to fires or other catastrophic events. This poses a significant risk not only to the driver and passengers but also to others around the vehicle. Despite contacting BMW Genius and being assigned a case manager, I was told that BMW would not assist with the repair due to the car's age, even though it only has 30,000 miles. The lack of empathy and support from both the dealership and BMW corporate has been disappointing. Given the potential safety risks associated with this issue, I urge the NHTSA to investigate this matter promptly. This is a known problem with the BMW i8, as evidenced by numerous complaints online. It is crucial that this issue is addressed to prevent any potential harm. Thank you for your attention to this urgent matter. I am available to provide any further information or documentation required for your investigation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
ELECTRONIC STABILITY CONTROL (ESC) PROBLEM
- Date Of Incident: 2020-09-25
- VIN: WBY2Z2C51FV
- Components: ELECTRONIC STABILITY CONTROL (ESC)
- Summary: VEHICLE IS SAYING CHASSIS STABILIZATION ERROR WHICH I BELIEVE IS THE SAME AS DYNAMIC STABILIZATION. I DID SOME RESEARCH AND HAVE FOUND MY MAKE YEAR AND MODEL WAS RECALLED FOR THE SPECIFIC PROBLEM. THE BMW DEALERSHIP NEAR ME IS REQUESTING 2,500$ TO FIX THIS PROBLEM WHEN IT IS SUPPOSE TO BE FREE OF CHARGE. WHILE I STARTED MY VEHICLE ONE MORNING THE LIGHT CAME ON. IT WAS NOT WHILE I WAS DRIVING. IT FIRST SAYS INITIALIZING STABILIZATION AND THEN IT SAYS MALFUNCTION.
ENGINE PROBLEM
- Date Of Incident: 2017-04-13
- VIN: WBY2Z2C56FV
- Components: ENGINE
- Summary: WHEN I DRING IN TO STREET FROM PARKING LOT, THIS VEHICLE DO NOT SPEED UP, IT IS STOP , NOT MOVING AT ALL FOR ABOUT 3 SECOND THAN KICK UP FAST. IT HAPPEN SOME TIMES NOT EVERY DAY, I WENT TO DEALERSHIP FOR FIX IT LIKE 4 TIME BUT THEY CAN NOT DUPULICATE THE PROBLEM AND CHECK THE SYSTEM BUT IT CAME OUT EVERYTHING NORMAL. BUT I HAVE THOSE PROBLEM LIKE ONE EVERY MONTH SPECIALLY WHEN I'M DRIVING LOW SPEED.
ENGINE PROBLEM
- Date Of Incident: 2016-06-22
- Components: ENGINE
- Summary: TL* THE CONTACT OWNS A 2015 BMW I8. WHILE DRIVING 55 MPH, THE VEHICLE STALLED AND A WARNING LIGHT INDICATED THAT THERE WAS EXTREME ENGINE HEAT. THE CONTACT PULLED THE VEHICLE OFF THE ROAD AND WAS ABLE TO RESTART IT, BUT THE FAILURE RECURRED CONSTANTLY. THE VEHICLE WAS TOWED TO A DEALER WHERE IT WAS DIAGNOSED, BUT THE DETAILS OF THE FAILURE WERE NOT PROVIDED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 2,600.
2015 Bmw I8 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 2015 Bmw I8.
- Manufacturer: BMW of North America, LLC
- Components: ELECTRONIC STABILITY CONTROL (ESC)
- Summary: BMW of North America, LLC (BMW) is recalling certain model year 2015 i8 vehicles manufactured May 29, 2015, to June 5, 2015. Improperly drilled holes within the Dynamic Stability Control (DSC) hydraulic unit may restrict one or more pistons impairing the DSC functions, including braking.
- Consequence: Impaired DSC functionality may negatively impact vehicle handling and braking and increase the risk of a crash.
- Remedy: BMW will notify owners, and dealers will inspect the DSC hydraulic unit, and replace if necessary, free of charge. The recall began on February 8, 2016. Owners may contact BMW customer service at 1-800-525-7417.
Positive 2015 Bmw I8 car reviews
Additional sources
More sources of information about 2015 Bmw I8 problems:
No kidding, how reliable is the I8? - BMW i Forums
Most had no serious issues, many the one with the fuel tank not opening. Pretty good for a car that is this complex and also not standard for BMW. However one ...
Used BMW i8 - 2014-2020 Reliability & Common Problems | What ...
Aug 17, 2022 ... The first affected cars built in 2014 and related to a possible fuel leak. The second was for cars built in October 2015 to address a faulty ...
Thinking about buying a BMW i8 as a daily driver - BMW i Forums
Apr 7, 2022 ... The one I'm looking at right now is a 2015 BMW i8 with 50k miles going for $70k. My biggest concern when considering the i8 is reliability.
Are there a lot of issues in a preowned BMW i8 | BimmerFest BMW ...
May 14, 2021 ... I am looking at some 2015 and 2017 BMW i8s, the 2015 has low miles and the 2017 has about 18,000 miles and is a CPO for 16 months. Previous ...
Issues during 1st year of ownership - 2015 BMW i8 - BMW i Forums
Jan 24, 2017 ... 1. Window regulator on the passenger side failed about 9 months in (would not roll up) - replaced for free. 2. Stock tires, all four of them, ...
Other years of Bmw I8
Are you having problems with your 2015 Bmw I8?
Monserrate Wisozk 2024-11-03
Outstanding machine! It's fun and comfortable to drive, and it has great looks. I was lucky enough to get an outstanding lease deal, which made it more affordable.
Darwin Langworth 2024-10-21
After driving 15,000 miles, I can confidently say that the i8 is an exciting and attention-grabbing vehicle. It's perfect for daily commutes and errands, and as a coupe, it can easily fit 6-8 bags of groceries in the back seat and a few other things in the rear storage behind the gas engine. Charging it at home after dinner is a breeze. However, it's not designed for adults in the back seat. When driving, people often film and take pictures of the car on the road or take selfies when it's parked. I recommend getting winter tires around Thanksgiving if the temperature drops below 40 F. In Indiana, we use winter tires from November to March and summer tires from spring to summer. The car is incredibly quiet and comfortable, and since there aren't many on the road, be prepared to answer questions wherever you go. Overall, it's a great car that handles city and highway driving with ease. The build quality is amazing and it always puts a smile on my face every time I go to the garage. It's the best high-performance car we've ever owned in terms of looks and performance.
Daren Borer 2024-08-05
Just wanted to share my thoughts on this amazing car that always turns heads! It's truly the future of automobiles. While the tires can be a bit pricey, you can always switch to wider rims for better handling. If you're considering buying without a warranty, I'd recommend finding a reputable aftermarket shop. But don't worry, there's an 8-year battery warranty included! Overall, this car is like a mini engine and is known for its reliability. -DFWsCars