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2014 BMW X6 problems

A 2014 BMW X6 is now 12 years old, so an average example has covered around 162,000 miles. This is the first model year of the generation · early-build cars carry the highest share of teething faults and the most recall activity, so check the service history for completed recall work. Check the state safety inspection and service history alongside the documented faults below, which are sorted by whether a 2014 car has usually reached the mileage where they appear.

Compiled & reviewed by the VehicleFaults Research Team

Quick answer

The 2014 BMW X6 is 12 years old, so an average example has covered roughly 162,000 miles. At that mileage 7 of the documented faults are already due, so check those first.

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Faults a 2014 example has usually reached

Documented onset mileage is at or below the ~162k miles an average 2014 car has covered.

SuspensionHigh

Air suspension compressor and airbag leaks causing sagging rear ride height

Typically appears
60,000+ miles
What to inspect
Check ride height is level after standing overnight and listen for compressor running
EngineHigh

Timing chain guide wear on N55 and early N63 petrol engines

Typically appears
70,000+ miles
What to inspect
Cold start and listen for a rattle from the timing chain area
CoolingMedium

Water pump and thermostat housing failures

Typically appears
60,000+ miles
What to inspect
Check coolant level and look for warning lights or overheating history
BrakesMedium

Front brake disc and pad wear accelerated by weight

Typically appears
40,000+ miles
What to inspect
Check disc thickness and pad wear through the wheels
DrivetrainHigh

Juddering, hesitation, or a skipping sensation from the drivetrain during low-speed tight turns due to xDrive transfer case wear.

Typically appears
50,000-80,000 miles
What to inspect
Perform a tight figure-of-eight manoeuvre on full steering lock at walking pace. Feel for binding, skipping, or vibrations through the floorpan.
EmissionsHigh

Unexplained coolant loss without visible external leaks, often accompanied by an engine management light or rough idling due to EGR cooler failure on diesel models.

Typically appears
40,000-70,000 miles
What to inspect
Check the coolant expansion tank level. Shine a torch around the EGR cooler at the front of the engine for soot deposits or dried white coolant crusts.
BodyMedium

The powered tailgate groans, struggles to lift, or drops slightly after reaching the fully open position due to failing spindle drive struts.

Typically appears
5 years or 60,000 miles
What to inspect
Open and close the tailgate using the key fob. Listen for grinding noises from the spindle struts and ensure it holds its maximum height without sagging.

Faults that appear at any mileage

Age, electronics and build-related issues that are not mileage-driven.

ElectricalMedium

iDrive infotainment glitches and camera module faults

Typically appears
Age-related
What to inspect
Test every camera, sensor and infotainment function thoroughly

Inspecting a 2014 BMW X6?

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BMW X6 · frequently asked questions

Is the X6 expensive to maintain?

Yes, its weight and complexity mean suspension, brakes and engine work all cost more than average.

Which engine should I look for?

The 3.0 diesel is generally the most cost-effective and dependable choice.

Is air suspension failure common?

It is a known weak point, so checking ride height and compressor noise is essential.

Are electronic faults a concern?

iDrive and camera glitches occur, so testing every feature on a test drive is worthwhile.

What should I check regarding the staggered alloy wheels and tyres?

The F16 X6 uses a staggered wheel setup, meaning rear tyres are wider than the fronts. Ensure all tyres are BMW star-marked and have even tread wear. Mismatched brands or significantly different tread depths between axles can cause severe damage to the xDrive transfer case, leading to costly drivetrain repairs.

Are there any specific checks for the diesel particulate filter on 30d and 40d models?

Many UK X6 diesels are subjected to short urban trips, preventing active DPF regeneration. Check the exhaust tailpipes for excessive heavy soot and ensure the engine revs cleanly. A blocked DPF will trigger an engine management light and can cause secondary failures to the turbocharger or EGR system.

Other X6 model years

201920172016

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