What are the most common BMW 5 Series problems?
According to Au7o's analysis of 380+ owner reports, the 2013 BMW 5 Series has 8 documented issues. The most frequently reported are: Electric Water Pump and Thermostat Failure, 528i N20 Timing-Chain or Oil-Pump-Chain Diagnosis, N63 Low-Oil Warning Requires 550i Oil-Consumption Testing. Of these, 4 are rated critical and should be addressed promptly.
Is the BMW 5 Series reliable?
The 2013 BMW 5 Series has 8 known issues documented across 380+ owner reports. 4 issues are rated critical: Electric Water Pump and Thermostat Failure and 528i N20 Timing-Chain or Oil-Pump-Chain Diagnosis and N63 Low-Oil Warning Requires 550i Oil-Consumption Testing and N63 550i Timing-Chain Wear Check. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common BMW 5 Series problems?
Repair costs for known BMW 5 Series issues range from $300 to $2,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Electric Water Pump and Thermostat Failure, typically costs $700-$1,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2011-2023 BMW 5 Series Electric Water Pump and Thermostat Failure?
The electric water pump across all 5 Series engine variants (N20, N55, B48, B58, N63) is a common failure point, typically lasting 60,000-100,000 miles. BMW uses an electrically driven pump rather than a belt-driven unit, and the internal electronics or impeller can fail without… Repairs typically run $700-$1,500. Severity: high.
What is the 2012-2015 BMW 5 Series 528i N20 Timing-Chain or Oil-Pump-Chain Diagnosis?
BMW SIB 11 03 17 identifies F10 528i and 528i xDrive sedans with the N20 engine produced from September 1, 2011 through February 28, 2015. The bulletin covers defects in the timing-chain and oil-pump drive-chain modules; it does not say every 528i is defective or prescribe mileag… Severity: high.
What is the 2010-2013 BMW 5 Series N63 Low-Oil Warning Requires 550i Oil-Consumption Testing?
BMW SIB 01 21 18 identifies certain U.S.-specification model-year 2010-2013 F10 550i and 550i xDrive N63 vehicles in an oil-consumption and battery-drain settlement. The litigation alleged excess oil use and possible engine damage, while BMW denied wrongdoing; the bulletin does n… Severity: high.
What is the 2010-2013 BMW 5 Series N63 550i Timing-Chain Wear Check?
BMW SIB 11 16 14 applies to F10 5 Series sedans with the N63 engine produced from March 2010 through July 2013. It defines an ISTA timing-chain elongation test intended to detect wear and provide a repair path; BMW states that this N63 timing-chain check and Customer Care Package… Severity: high.
What is the 2004-2013 BMW 5 Series ZF 6HP Transmission Mechatronic Sleeve & Valve Body Failure?
The ZF 6HP automatic transmission used in E60 and early F10 5 Series develops harsh shifting, flared shifts, and delayed engagement from failed mechatronic sealing sleeves and worn valve body. The mechatronic sleeve (rubber gasket connecting valve body to transmission) cracks and… Repairs typically run $400-$2,500. Severity: medium.
What is the 2004-2023 BMW 5 Series Electric Water Pump Failure (All Engines)?
BMW 5 Series across ALL generations use electric water pumps that fail prematurely between 60,000-100,000 miles across ALL engines (N52, N54, N55, N20, N62, N63, B48, B58). Unlike belt-driven pumps, electric pumps fail SUDDENLY without warning - the electric motor or impeller sei… Repairs typically run $600-$1,200. Severity: medium.
What is the 2004-2023 BMW 5 Series Electronic Parking Brake (EPB) Actuator Failure?
BMW 5 Series electronic parking brake actuators fail from corrosion, worn gears, and failed O-rings across all generations. The EPB motor inside each rear caliper engages/disengages parking brake, but internal gears break or rust from moisture intrusion by 80,000-120,000 miles. F… Repairs typically run $400-$1,400. Severity: low.
What is the 2004-2023 BMW 5 Series Valve Cover Gasket & Oil Filter Housing Gasket Leaks?
BMW 5 Series across ALL generations develop oil leaks from valve cover gasket (VCG) and oil filter housing gasket (OFHG) between 60,000-120,000 miles on ALL engines. The gaskets harden and crack from heat cycling, causing oil seepage that worsens over time. VCG leaks drip onto ex… Repairs typically run $300-$1,400. Severity: low.
