2018 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated July 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2018 BMW X5 has 3 documented known issues, with 1 rated critical. The most serious is N63 Twin-Turbo V8 Excessive Oil Consumption. DIY maintenance guides at au7o.io.
EQUIPMENT:ELECTRICAL
BMW of North America, LLC (BMW) is recalling certain 2018 BMW 330e iPerformance, i3 Rex, i3 Sport Rex, X5 xDrive40e, i3 BEV, i3 Sport BEV and 2019 i8 and i8 Roadster vehicles and 2018-2019 530e iPerformance, 530e xDrive iPerformance and 740Le xDrive iPerformance vehicles. Capacitors within the TurboCord Portable Chargers may fail, possibly resulting in a shock hazard or a fire.
SUSPENSION:FRONT:CONTROL ARM:LOWER ARM
BMW of North America, LLC (BMW) is recalling certain 2018 BMW X5 xDrive35i, X5 xDrive50i, X5 xDrive35d, and X6 sDrive35i vehicles. The pivot bolt on the front lower-left control arm may not have been properly hardened, which may cause the control arm to break.
FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP
BMW of North America, LLC (BMW) is recalling certain 2014-2018 328d, 328d xDrive, X5 xDrive35d, 2014-2016 535d, 535d xDrive, 2015 740Ld xDrive, and 2015-2017 X3 xDrive28d vehicles. The high-pressure fuel pump may fail.
SUSPENSION
BMW of North America, LLC (BMW) is recalling certain 2018 BMW X5 SAV, X5 M SAV, X6 SAV, and X6 M SAV vehicles. Bolts that secure the front suspension may not have been properly tightened.
ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP
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.
+ 11 more recalls. Check all on NHTSA.gov
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2018 BMW X5 has 3 documented issues. The most frequently reported are: N63 Twin-Turbo V8 Excessive Oil Consumption, Possible Intake-Valve Deposits on Direct-Injected Gasoline Engines, N63/N63TU Low Boost or Turbo Rattle: Diagnose Vacuum Control First. Of these, 1 is rated critical and should be addressed promptly.
The 2018 BMW X5 has 3 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: N63 Twin-Turbo V8 Excessive Oil Consumption. 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.
The 2010-2013 E70 X5 xDrive50i uses the early N63 V8, while the 2014-2018 F15 xDrive50i uses N63TU1. Both have BMW oil-consumption diagnosis and repair guidance, but adding oil alone does not identify the failed component. External leaks, crankcase ventilation or oil-separator fa… Severity: high.
The direct-injected N55, N63, and N63TU1 gasoline engines used in the 2011-2018 X5 can accumulate deposits on the backs of intake valves because fuel is delivered inside the combustion chamber rather than washing over the valve. Research on gasoline direct-injection engines shows… Severity: medium.
The E70 and F15 xDrive50i use generation-specific N63 boost-control hardware. BMW's N63 training shows that the wastegate valves are moved by vacuum units through electropneumatic pressure converters; hoses, reservoir, vacuum pump, converters, actuator linkage, charge-air leaks,… Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
