BodyworkMedium
Sliding door motor and sensor failures on power-operated doors
- Typically appears
- 60,000+ miles
- What to inspect
- Operate both sliding doors fully via switch and handle to check smooth function
2014–2025 Mercedes-Benz V-Class · common problems & known faults
A premium MPV popular with private hire and family buyers alike, where high-mileage diesel wear and electrical sliding door faults are the key checks.
Compiled & reviewed by the VehicleFaults Research Team · last reviewed August 2026
Quick answer
The most commonly reported faults on the 2014–2025 Mercedes-Benz V-Class are EGR and DPF fouling on high-mileage diesel units, Sliding door motor and sensor failures on power-operated doors and Rear air suspension faults on longer wheelbase models. 1 of the documented issues are rated high severity · inspect these first. Full inspection points, onset mileage and what to check are listed below.
Reliability snapshot
Based on the documented faults on this page for the Mercedes-Benz V-Class.
7.4/ 10
- Critical
- 0
- High
- 1
- Medium
- 2
- Low
- 2
Guidance only · reflects reported patterns, not a specific car's condition.
Known faults to check
EngineHigh
EGR and DPF fouling on high-mileage diesel units
- Typically appears
- 90,000+ miles
- What to inspect
- Check for regeneration warning lights and evidence of regular motorway use
SuspensionMedium
Rear air suspension faults on longer wheelbase models
- Typically appears
- 70,000+ miles
- What to inspect
- Check ride height is level and listen for compressor running excessively
ElectricalLow
Comand infotainment and reversing camera glitches
- Typically appears
- Age-related
- What to inspect
- Test infotainment, camera and parking sensors thoroughly
InteriorLow
Rear seat rail and folding mechanism wear from heavy use
- Typically appears
- Age-related
- What to inspect
- Check rear seats slide and fold smoothly without sticking
Inspecting a Mercedes-Benz V-Class?
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Check this exact carFrequently asked questions
Is the V-Class reliable at high mileage?
It can be, provided servicing and DPF care have been kept up given many are used commercially.
Are sliding door faults common?
Power sliding doors can develop motor or sensor faults with age, so test them fully before buying.
Should I be wary of ex-private hire examples?
Not necessarily, but always check for full history and evidence of regular servicing given typically high mileage.
Which engine is best for private buyers?
The 220d offers a reasonable balance of economy and performance for most private buyers.
Sources & further reading
Faults are compiled from documented recalls, technical bulletins, owner reports and mechanic sources, then reviewed for accuracy. This is guidance only · not a substitute for a professional inspection.