BMW X5 oil consumption problems

Filed Jun 29, 2026 · Engine, Transmission · TX

I purchased my vehicle around Labor Day of 2020. I still own and operate the vehicle. Since I have owned my vehicle, I have repeatedly been told my turbos are leaking oil, etc. I have even had several oil leaks repaired on my car. Fast forward six years, and I am buying 5 quarts of oil every two weeks and topping up the oil in my vehicle every week, at least 2-3 quarts per week. I also have smoke coming out of the tail pipes intermittently. The car also smells like it is burning oil, but there are no visible oil drips on the ground currently. I discovered by research there have been two lawsuits: Isley v. BMW of North America LLC, et al., Case No. [XXX] in the U.S. District Court for the District of New Jersey ([XXX] [XXX]), and Bang v. BMW (Original [XXX]) ([XXX]). I have had repeated documented repairs and I never received a notice for these cases. I need my vehicle repaired and I need BMW to take ownership of this defect. I never received one notice regarding these lawsuits, or I would have had my vehicle repaired. I only have 102,000 miles (currently), so my vehicle should be covered in terms of mileage. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Feb 16, 2026 · Engine · IL

Subject: 2019 BMW X5 xDrive40i – Oil Pump Defect Causing Oil Measurement Failure and Safety Risk I am reporting a safety defect in my 2019 BMW X5 xDrive40i with the 3.0L B58 inline-6 engine. The vehicle currently has approximately 70,000 miles. The vehicle is unable to properly measure or display engine oil level due to incorrect oil readings, which have been attributed to a failing oil pump assembly containing internal plastic components. Because this vehicle does not have a traditional dipstick, the electronic oil level monitoring system is the only way to verify proper oil level. Due to the defective oil pump design, I am unable to confirm whether the engine has sufficient oil. This creates a serious safety concern because: •The vehicle may be operating with low oil pressure without accurate warning •Sudden oil pressure loss could cause engine shutdown while driving •Loss of power at highway speeds could result in an accident •Catastrophic engine failure could occur without proper oil monitoring This is not normal wear and tear. BMW has reportedly updated the oil pump design in newer model years to use metal internal components, suggesting awareness of a design weakness. However, no recall has been issued for 2019 models. An oil pump that prevents accurate oil level measurement and may fail prematurely presents a significant safety hazard. I respectfully request that this defect be formally investigated and that BMW be required to issue a recall to replace the defective oil pump assembly with the updated metal design.

Filed Jan 13, 2026 · Fuel system · MD

The engine warning system came on and warned of low oil pressure. Knowing the oil level was good I stopped the vehicle to check oil leaks. Found none. Knowing engine mechanics I assumed it was a faulty oil pump. had it towed to BMW and told it was so. The replacement would be $8,000. Found out after lengthy research that the oil pump of the 2019 X5 (which I have) was made with plastic internal parts that would be a matter of when not if, the plastic parts would fail because the acidic nature of used oil. Presented this info to BMW and they lowered the price to $3986.16. Then I discovered BMW knew about the problem and changed the oil pump design from 2020 on.

Filed Nov 24, 2025 · Engine · NJ

Component or system that failed/malfunctioned N63 4.4L twin-turbo V8 engine – excessive oil consumption (1 quart every 300–400 miles) caused by failed valve-stem seals and leaking turbocharger coolant feed/return lines. Parts are still on the vehicle and available for inspection. How was your safety or the safety of others put at risk? Sudden loss of engine oil can lead to catastrophic engine failure, bearing damage, or fire. Leaking coolant onto hot turbochargers creates risk and sudden coolant loss/overheating while driving. Has the problem been reproduced or confirmed by a dealer/independent service center? Yes – confirmed by Paul Miller BMW Wayne, NJ on June 30, 2025 (invoice #524818). Codes: EN79 (engine oil leak diagnosis), CS001 (turbo coolant lines leaking), DE001 (changeover valve cracked/coolant leak). Dealer quoted $12,487 to repair. Has the vehicle or component been inspected by the manufacturer, police, insurance, or others? Inspected by Paul Miller BMW (authorized BMW dealer) on June 30, 2025. No police or insurance involvement. Warning lamps, messages, or other symptoms prior to the failure? Low engine oil warning lamp repeatedly illuminates Visible coolant "steam" around hood and under vehicle after parking. Strong coolant smell from engine bay. Symptoms began approximately 18-24 months ago and have steadily worsened. Additional notes (optional but helpful) Called BMW corporate, refused (said no information) to perform known Customer Care Package B001314 (March 2025 supersession) despite documented symptoms and no mileage limitation in the bulletin. Vehicle is available for immediate the federal safety agency or BMW inspection.

Filed Oct 30, 2025 · Electrical, Engine · CT

Failed components 1. oil pump $8769.41 2. Cylinder Head Assembly- Valve Cover $4280.83 3. center console control panel $3051.93 4. transfer case replacement TBD 2019 BMW X5 xDrive40i has multiple major component failures at 70,000 miles. Oil pump failed causing loss of oil-level monitoring. The cylinder head assembly was diagnosed with oil consumption, the transfer case exhibited driveline shuddering, and the center console control panel developed internal electrical faults that affect vital vehicle components. All have been diagnosed by BMW of North Haven, CT. The oil pump and transfer case failures have created potential loss of engine lubrication and vehicle control putting my safety at risk. The oil-level test aborts at 16% making it impossible to verify oil quantity or pressure while driving. The shuddering occurs during low-speed turns and acceleration. BMW North America reviewed my case and approved goodwill coverage for transfer-case fluid change ALL other safety-related repairs have been denied. Supporting BMW Service Bulletins: •SIB 27 02 20: Jerking or Shuddering from Driveline xDrive Transfer Case ATX13-X (faulty factory oil specification). •SIB 11 03 17: N20/N26 Engine Timing Chain and Oil-Pump Drive Chain Warranty Extension (pattern of oil-pump failures in prior engines). •SIB B01 13 23: Front Center Console Cupholder Liquid Ingress (electrical faults from liquid intrusion in 2019–2022 G05 X5). •SIB 65 12 22: Roof-Mounted Antenna Housing Seal Not Adhering (water ingress from shark-fin antenna affecting interior electronics). Note: I paid out of pocket to replace and reprogram theTelematics Communication Box (TCB) due to faulty seal around shark fin. A class action lawsuit is currently in happening for this exact issue in California. These issues are not normal wear and tear. They represent premature mechanical and electrical failures on a well-maintained vehicle as well as posing a safety risk to me and other drivers.

Filed Aug 11, 2025 · Engine · MD

The primary component that has malfunctioned is the engine's valve stem seals, which are available for inspection upon request. This defect has led to excessive oil consumption, which has now escalated to a critical safety issue. The vehicle is emitting a huge amount of thick smoke from the exhaust with a strong smell of burnt oil, and multiple engine warning lights are illuminated. I have stopped driving the vehicle, as the excessive smoke creates a significant visibility hazard for myself and others, and the underlying issue presents a risk of sudden engine failure. The problem has not been formally confirmed by a dealer, as the General Manager at BMW of Rockville dismissed the repair as not "worth fixing." It is important to note that BMW has been aware of this N63 engine issue and created a Customer Care Package (CCP) to address it, yet I was never notified, despite regular service at authorized centers. The vehicle has not been inspected for this specific safety concern by the manufacturer or others. The initial symptom was excessive oil consumption, which has been ongoing for some time and has now worsened to the current safety-critical state.

Filed May 6, 2025 · Engine · 30,000 miles · SC

The contact owns a 2017 BMW X5. The contact stated that the oil drain plug and the oil pan do not have adequate space after being stripped. The metal in the oil pan was very thin. There was oil located on the engine and the ground. The contact was losing a quart of oil every 600 miles driven. The contact added oil to the vehicle as needed. There were no warning lights illuminated. The vehicle was taken to the local dealer where it was diagnosed that the oil pan needed to be replaced. The vehicle was not repaired. The manufacturer was not notified about the failure. The failure mileage was approximately 30,000.

Filed Jan 21, 2025 · Engine · 78,000 miles · NE

The contact owns a 2014 BMW X5. The contact stated while driving 65-70 MPH, there was an abnormal sound coming from the engine. The check engine warning light was illuminated. The contact drove to the residence. The following day, the vehicle was towed to SLM Auto Care LLC - Audi VW BMW Porsche, where it was diagnosed that the N63 engine had failed and needed to be replaced. The mechanic also informed the contact that the N63 engine was known to consume excessive oil. The vehicle was not repaired. The dealer and the manufacturer were notified of the failure. The The failure mileage was approximately 78,000.

Filed Sep 22, 2023 · Engine · MD

Passport BMW told us that there was a recall on the engine of our X5 and asked if we had to add oil periodically; our answer was yes. We were told that the engine failed the oil consumption test performed by Passport BMW and the engine needed to be replaced. Passport then said that we had to pay for the replacement of the engine, $2,500. The engine has been replaced, however the engine still leaks oil and now also leaks antifreeze additionally, engine malfunction is displayed permanently on the dashboard.

Filed Nov 18, 2022 · Engine · 138,000 miles · GA

The contact owns a 2010 BMW X5. The contact stated while driving approximately 40 MPH, the odor of burning oil or plastic started entering the vehicle through the vents. The contact stated engine overheating warning light was illuminated. The contact pulled off the road and turned the vehicle off. The contact made several attempts to drive the vehicle back to his residence; however, he eventually had the vehicle towed to an independent mechanic. The mechanic determined that the accumulator needed to be replaced. The vehicle was not repaired, and the overheating failure reoccurred. The manufacturer had been informed of the failure. The contact received notification of the federal safety agency Campaign Number: 22V119000 (Engine and Engine Cooling) 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 failure mileage was approximately 138,000. VIN tool confirms parts not available.