YearToAvoid

2011 BMW X5 Engine Problems

Engine problems account for 130 of 287 complaints (45%) filed for the 2011 BMW X5, the highest share among model years shown. Owners commonly report coolant leaks, water pump failure, and engine compartment fires, with a median failure mileage of 72,000 miles. Several related recalls cover water pump, PCV valve, VANOS bolts, and idler pulley issues.

Engine complaints
130
45% of 287
Crashes reported
0
Fires reported
8
Injuries reported
2
Median mileage
72,000 mi
Related recalls
6

Typical engine symptoms owners report

  • Coolant leaks from the water pump lead to engine overheating, with some owners reporting smoke from under the hood.
  • Auxiliary or electric water pump failure triggers overheating and, in multiple cases, engine compartment fires after the vehicle was parked.
  • The engine idler pulley bolt fractures over time, sometimes accompanied by abnormal noise and smoke through the vents, a condition covered under recall 18V336000.
  • Some owners describe the engine stalling unexpectedly at speed, with warning lights indicating reduced power before the vehicle restarts after sitting.
  • On 2011 X5 xDrive35d diesel models, the fuel/diesel heater has been reported to fail, causing overheating and smoke while driving.

When 2011 BMW X5 engine complaints were filed

First complaint May 19, 2011, latest May 9, 2026.

2011 BMW X5 engine complaints: complaints filed per quarter82011 Q22014 Q12015 Q32017 Q12018 Q32020 Q12022 Q12025 Q1
130 complaints filed with NHTSA from 2011 Q2 to 2026 Q2; peak 2016 Q1 (8).

Engine recalls for the 2011 BMW X5

  1. NHTSA 23V707000Oct 20, 2023Engine157,796 vehicles

    Engine and engine cooling:engine

    BMW of North America, LLC (BMW) is recalling certain 2010-2012 1 Series Coupe, 1 Series Convertible, 3 Series Sedan, 3 Series Convertible, 2010-2011 3 Series Sportswagon, 3 Series Coupe, 5 Series Sedan, X3 xDrive 28i, X3 xDrive 30i, X5 xDrive30i, and Z4 sDrive30i vehicles. The aluminum bolts that secure the housing for the variable camshaft timing adjustment (VANOS) unit can loosen over time and possibly break.

    Risk: Loose or broken VANOS unit bolts can result in an engine stall, increasing the risk of a crash.

    Remedy: Dealers will replace the four VANOS bolts, free of charge. Interim letters notifying owners of the safety risk are expected to be mailed December 18, 2023. Owner notification letters were mailed June 19, 2024. Owners may contact BMW customer service at 1-800-525-7417.

  2. NHTSA 18V336000May 23, 2018Engine33,214 vehicles

    Engine and engine cooling:engine

    BMW of North America, LLC (BMW) is recalling certain 2009-2013 X5 xDrive 35d diesel vehicles. The engine idler pulley bolt may loosen over time and break.

    Risk: If the idler pulley bolt breaks, the vehicle may unexpectedly lose power-assisted steering, increasing the risk of a crash.

    Remedy: BMW will notify owners, and dealers will replace the idler pulley bolt with an improved part, free of charge. The recall began March 11, 2019. Owners may contact BMW customer service at 1-800-525-7417.

  3. NHTSA 18V248000Apr 18, 2018Engine47,806 vehicles

    Engine and engine cooling:engine

    BMW of North America, LLC (BMW) is recalling certain 2011-2012 BMW 550i, 550i xDrive, 550i Gran Turismo, 550i Gran Turismo xDrive, 750i, 750Li, 750i xDrive, 750Li xDrive, 760Li, X5 xDrive50i, X5 M, X6 xDrive50i, X6 M, ActiveHybrid7, MINI Cooper S Convertible, John Cooper Works (JCW) Convertible, Cooper S Countryman, Cooper S Countryman ALL4, Cooper S, JCW, Cooper S Clubman, JCW Clubman, Cooper S Roadster, JCW Roadster, Cooper S Coupe, JCW Coupe and Rolls-Royce Ghost, 2011 BMW X6 Hybrid and 2012 BMW 650i Coupe, 650i xDrive Coupe, 650i Convertible and 650i xDrive Convertible vehicles. The electric auxiliary water pump may fail and cause the circuit board to overheat.

    Risk: If the circuit board were to overheat, it can increase the risk of a fire.

    Remedy: BMW will notify owners, and dealers will replace the electric auxiliary water pump, free of charge. Depending on the model, there are currently limited parts available, however not all parts are available at this time. Owners will be notified of the recall beginning June 11, 2018, and will receive a second notification when remedy parts become available. Owners may contact BMW customer service at BMW 1-800-525-7417, MINI at 1-866-825-1525, or Rolls-Royce at 1-877-877-3735. Note: BMW recommends that owners park their vehicle outdoors until the recall remedy has been performed.

  4. NHTSA 17V683000Oct 30, 2017Engine740,561 vehicles

    Engine and engine cooling:exhaust system:emission control:crankcase (pcv)

    BMW of North America, LLC (BMW) is recalling certain 2008-2011 128i and 2007-2011 328i, 328xi, 328i xDrive, 525i, 525xi, 528i, 528xi, 530i, 530xi, X3 3.0si, X3 xDrive30i, X5 xDrive30i, Z4 3.0i, Z4 3.0si and Z4 sDrive30i vehicles. The heater for the positive crankcase ventilation (PCV) valve may short circuit.

    Risk: An electrical short can cause the parts within the PCV valve to melt, increasing the risk of a fire, even when the vehicle is not in use.

    Remedy: BMW will notify owners, and dealers will replace the PCV valve heater, free of charge. Interim letters were mailed on November 27, 2017. Owners will receive a second notification by the end of October 2018. Owners may contact BMW customer service at 1-800-525-7417.

  5. NHTSA 14V176000Apr 10, 2014Engine156,137 vehicles

    Engine and engine cooling:engine

    BMW of North America, LLC (BMW) is recalling certain model year 2010-2011 128i Coupe, 128i Convertible, 328i Sedan, 328i xDrive Sedan, 328i Coupe, 328i Convertible, 328i Sports Wagon and Z4 sDrive 30i, 2011-2012 135i Coupe, 135i Convertible, 335i Sedan, X5 xDrive 35i, and X6 xDrive 35i, 2011 335i xDrive Sedan, 335i Coupe, 335i Convertible, 528i Sedan, 535i Sedan, 535i xDrive Sedan, X3 xDrive 28i, and X3 xDrive 35i, 2010 X3 xDrive 30i, and X5 xDrive 30i, 2012 640i Coupe, and 640i Convertible and 2010-2012 535i Gran Turismo vehicles. In the affected vehicles, the bolts that secure the housing for the variable camshaft timing adjustment (VANOS) unit can loosen over time and may possibly break.

    Risk: If the bolts loosen or break the engine may have reduced power or stall. An engine stall increases the risk of a crash.

    Remedy: BMW will notify owners, and dealers will replace the four VANOS housing bolts for both VANOS units (intake and exhaust), free of charge. In addition, owners of approximately 170,172 model year 2010-2012 BMW vehicles equipped with inline 6 cylinder engines not covered by this recall, will receive an extended warranty to address this condition. The recall began on September 24, 2014. Owners may contact BMW at 1-800-525-7417.

  6. NHTSA 11V521000Oct 20, 2011Engine32,084 vehicles

    Engine and engine cooling:engine:other fuel types:turbo/supercharger

    Bmw is recalling certain model year 2011 5-series, model year 2010-2011 5-series gran turismo, model year 2009-2011 7-series, model year 2010-2011 x5 sav, and model year 2008-2011 x6 sav vehicles equipped with 8- or 12-cylinder, turbocharged, engines because the circuit board for the electric auxiliary water pump can overheat.

    Risk: This could lead to a smoldering of the pump or an engine compartment or vehicle fire.

    Remedy: Bmw will notify owners, and dealers will replace the auxiliary water pump free of charge. The safety recall began on december 19, 2011. Owners may contact bmw customer relations and services at 1-800-525-7417.

Engine complaints by X5 model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

  1. 201061 (43%)
  2. 2011130 (45%)
  3. 2012111 (38%)
  4. 201357 (35%)
  5. 201425 (26%)
  6. 201551 (34%)
  7. 201623 (31%)
  8. 201717 (23%)
  9. 201821 (29%)
  10. 201966 (35%)
  11. 202049 (44%)
  12. 202133 (31%)
  13. 202220 (29%)
  14. 20235 (16%)
  15. 202418 (12%)
  16. 20258 (13%)

Frequently asked questions

How common are engine problems on the 2011 BMW X5?
NHTSA lists 130 engine-related complaints out of 287 total complaints for the 2011 X5, or 45% of all complaints filed for the year.
Is there a recall for the 2011 BMW X5 engine?
Yes. NHTSA lists several engine-related recalls covering this model, including 18V336000 for the idler pulley bolt, 18V248000 for the auxiliary water pump, and 11V521000 also covering the auxiliary water pump.
At what mileage do engine problems typically appear on the 2011 X5?
The median mileage at failure reported to NHTSA is 72,000 miles.
Did any 2011 X5 engine complaints involve fires?
Yes, NHTSA data shows 8 fire incidents and 2 injuries associated with engine complaints on the 2011 X5.
Is the 2011 X5 worse than other model years for engine complaints?
Yes. The 2011 X5's 45% share of complaints tied to the engine is the highest of any model year listed, compared to 38% in 2012 and 35% in 2013.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.