Model-year record

2015 BMW Z4
See the complaints, recalls, crash rating, and fuel economy in the public record. Then check the mileage and history of the car you found.
This page shows records, not a buy or avoid call.
The same model year can include a well-kept car and a neglected one. Use these records to plan what to check. Use the specific-car check when you know the mileage.
Complaints filed
5
Reports to NHTSA, 2015
Safety recalls
1
NHTSA campaigns on record
NHTSA crash test
Not rated
Overall NCAP rating
Combined MPG
22.5
EPA estimate
Known issues
Engine And Engine Cooling issues lead owner complaints (40% of 5 reports), followed by engine (20%).
Share of all 5 NHTSA complaints for this model year, grouped by the component owners named. Bars are scaled to the largest category. Examples: ODI 11666290, ODI 11647400.
Individual complaint reports(5)
Showing the 5 most recent reportsEngineOct 2025 · ODI 11691012Details +Close −
My 2015 BMW Z4 vehicle has a coolant pump safety recall. It reportedly could cause a short circuit and thermal event or fire. I bought the vehicle while living elsewhere and am now in a small community with 4 major automobile dealers but not BMW. The nearest BMW dealer is about 220 miles away. I contacted that dealer. The service rep said it is 1.5-2 day repair and a loaner vehicle may be available. The repair time sounds wrong but is what she said. She said the dealership would not work with any facility close to me to make the repair so I must drive the 440 plus round trip miles for BMW dealer repair. Repair of 1.5 to 2 days means I would either need lodging and waste least 2-3 days of my time or drive back home with a 2nd trip to the dealer to return a loaner and get my car, 880 miles and many hours driving. Even a 1 day repair means 440 miles and many hours. Called BMW Recall Hotline at [XXX] & explained my situation. They declined help saying the dealer decides how the repair is handled. I called BMW Customer Service [XXX] . They declined help & said a BMW dealer must repair unless it wants to work with another repair facility. I submitted a web-form message on BMW's corporate website online message portal outlining the problem and requesting help to get the safety recall fix completed in a convenient manner; asked to escalate if possible. They replied 3 days later declining to help saying: "The recall would have to be performed at a BMW dealership. Unfortunately, towing assistance is not available for this recall. If you would like to have the repair performed at another mechanic, It would be a non-reimbursable out of pocket expense. I would not be able to submit an escalation in this matter because it does not meet the criteria to be escalated. I apologize about an inconvenience this may cause." This seems unreasonable for a safety recall that could cause a car fire. Can NHTSA please help me obtain a reasonably convenient repair from BMW? INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
- Reported
- Oct 2025
- Incident date
- Sep 2025
- Mileage
- Not provided
- Outcome flags
- None reported
Engine And Engine CoolingJun 2025 · ODI 11666290Details +Close −
The contact owns a 2015 BMW Z4. The contact received notification of NHTSA Campaign Number: 24V608000 (ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
- Reported
- Jun 2025
- Incident date
- Sep 2024
- Mileage
- Not provided
- Outcome flags
- None reported
Engine And Engine CoolingMar 2025 · ODI 11647400Details +Close −
The contact owns a 2015 BMW Z4. The contact received notification of NHTSA Campaign Number: 24V608000 (ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
- Reported
- Mar 2025
- Incident date
- Mar 2025
- Mileage
- Not provided
- Outcome flags
- None reported
Exterior LightingJul 2018 · ODI 11111382Details +Close −
HEADLIGHTS ARE POINTING DIRECTLY AT THE GROUND WITHIN 15-20 FEET OF THE FRONT OF THE CAR. DRIVING AT NIGHT IS ALMOST IMPOSSIBLE WITHOUT THE HIGH BEAMS LIT. THIS IS A SAFETY HAZARD AS YOU CANNOT SEE FAR ENOUGH DOWN THE ROAD TO AVOID OBSTACLES. THIS WAS CORRECTED PREVIOUSLY AND THROUGH NORMAL OPERATION THE AIMING ADJUST SENSOR IN THE REAR KEEPS FLIPPING OVER CENTER DRIVING THE AIM DOWN.
- Reported
- Jul 2018
- Incident date
- Jul 2018
- Mileage
- Not provided
- Outcome flags
- None reported
Power TrainMar 2015 · ODI 10693730Details +Close −
I HAD A VERY FRIGHTENING TRANSMISSION MALFUNCTION ON SATURDAY, MARCH 7 IN MY 2015 Z4 (THREE MONTHS OLD). I WAS HEADING DOWN A SLOPE INTO A PARKING LOT AND STOPPED TO PICK UP A TICKET AT THE KIOSK. THE CAR WAS IN DRIVE AND MY FOOT WAS ON THE BRAKE. ONCE I GOT THE TICKET, I TOOK MY FOOT OFF THE BRAKE AND THE CAR STARTED DRIVING BACKWARDS! I STOPPED IMMEDIATELY (LUCKILY THERE WAS NO ONE CLOSE BEHIND ME) AND TRIED AGAIN. SAME THING. SO, I PUT IT IN PARK, THEN BACK IN DRIVE AND IT DROVE NORMALLY. FINE. FROM THERE, I HAD TO GO TO THE STORE. WHEN I GOT THERE, I TURNED OFF THE ENGINE (AND THE KEY WAS IN MY PURSE) AND, OF COURSE, IT WENT AUTOMATICALLY INTO PARK, AS IT ALWAYS DOES WHEN IT TURNS OFF. SITTING IN MY PARKED CAR, I WENT TO GET SOME STUFF OUT OF MY PURSE AND WITH THE ENGINE TURNED COMPLETELY OFF, BEFORE MY VERY EYES THE GEAR SHIFTED FROM PARK TO REVERSE AND MY CAR STARTED MOVING BACKWARDS. I QUICKLY HIT THE BRAKE AND PUT ON THE EMERGENCY BRAKE. BMW ASSIST CAME OUT TO PICK UP THE CAR AND BRING IT IN FOR SERVICE. EVERYONE AGREES THEY HAVE NEVER HEARD OF SUCH A THING, BUT IT IS 100% TRUE AND SCARED THE LIFE OUT OF ME. I'M AFRAID TO GO BACK IN MY CAR, NOW. *TR
- Reported
- Mar 2015
- Incident date
- Mar 2015
- Mileage
- Not provided
- Outcome flags
- None reported
Recalls(1)
Open a recall to read what NHTSA says is wrong, what can happen, and how it gets fixed. Check the VIN and remedy eligibility with a dealer; federal no-charge requirements have an age limit, though a manufacturer may offer more coverage.
Engine And Engine Cooling · 24V608000Details +Close −
BMW of North America, LLC. (BMW) is recalling certain 2012-2015 X1 sDrive28i, X1 xDrive28i, 2012-2016 Z4 sDrive28i, 528i, 528i xDrive, 328i, 328xi, 2016-2018 X5 xdrive 40e, 2014-2016 228i, 228xi, 428i, 428i xDrive, 328xi Gran Turismo, 2013-2017 X3 sDrive28i, X3 xDrive28i, 2015-2018 X4 xDrive28i, 2015-2016 428xi vehicles. An improperly sealed electrical connector on the water pump may be exposed to water and short circuit.
Risk: An electrical short increases the risk of a fire.
Remedy: Dealers will inspect and replace the water pump and plug connector as necessary, and install a protective shield, free of charge. Owner notification letters were mailed on March 28, 2025. Owners may contact BMW customer service at 1-800-525-7417.
Open full NHTSA recall record →A campaign can apply to this model year without being incomplete on a specific vehicle. Check the VIN with NHTSA or a dealer to confirm whether a particular car needs repair.
Investigations
0 NHTSA investigations on record
No investigations are on record as of Jul 2026. An empty record is not a clean bill of health.
Crash-test ratings
No NHTSA crash test is on record for this year. Some vehicles and model years were not tested or do not have a published NCAP result.
Fuel economy by trim
| Trim | Engine | Drivetrain | Transmission | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Z4 sDrive28i | 2.0L 4-cyl | Rear-Wheel Drive | Manual 6-spd | 22 | 33 | 26 |
| Z4 sDrive28i | 2.0L 4-cyl | Rear-Wheel Drive | Automatic (S8) | 22 | 32 | 26 |
| Z4 sDrive35is | 3.0L 6-cyl | Rear-Wheel Drive | Automatic (AM-S7) | 17 | 23 | 19 |
| Z4 sDrive35i | 3.0L 6-cyl | Rear-Wheel Drive | Automatic (AM-S7) | 17 | 23 | 19 |
EPA laboratory estimates by trim and engine. Actual mileage varies with driving, weather, load, and maintenance. EPA source.
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2015 BMW Z4: frequently asked
What does the complaint record show for the 2015 BMW Z4?
Owners filed 5 NHTSA complaints about the 2015 BMW Z4. This is raw owner-reported complaint volume with no production or exposure normalization, so it is not a reliability score or a best/worst-year ranking.
What are the most common problems on the 2015 BMW Z4?
The most-reported problem areas are Engine And Engine Cooling (40% of complaints) and engine (20%).
How many recalls does the 2015 BMW Z4 have?
1 recall has been issued that affect the 2015 BMW Z4, covering components such as engine and engine cooling. Check the VIN with NHTSA and ask a dealer to confirm remedy eligibility; federal no-charge requirements have an age limit, though manufacturers may offer more coverage.
What gas mileage does the 2015 BMW Z4 get?
The EPA rates the 2015 BMW Z4 between 19 and 26 mpg combined, depending on trim and drivetrain.