EngineHigh
D4 and D5 diesel DPF and AdBlue faults on short-journey cars
- Typically appears
- 60,000+ miles
- What to inspect
- Check AdBlue level warnings and evidence of completed regenerations
- Typical repair
- DPF forced regen or replacement · £250–£1,600
Is the 2016–2026 Volvo V90 reliable?
Scored from 8 documented faults · reviewed by the VehicleFaults Research Team
Quick answer
3.9/ 10
Buy with cautionOn our documented-fault scoring the Volvo V90 rates 3.9 out of 10 · buy with caution. We hold 8 known faults for it and 3 are rated high severity, so the risk is real but contained. The weak points cluster around engine, suspension and electrical. A well-serviced example with evidence for the big-ticket items is usually a safe buy; the score describes the model, not the specific car in front of you.
Verdict · Walk unless the history is spotless
What the score is built from
- Critical
- 0
- High
- 3
- Medium
- 5
- Low
- 0
Weak points cluster around engine, suspension, electrical, transmission.
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Check this carThe faults that decide it
SuspensionHigh
Rear air suspension leaks on cars fitted with it
- Typically appears
- 70,000+ miles
- What to inspect
- Leave overnight and check the rear has not settled
- Typical repair
- Suspension refresh (per axle) · £250–£1,100
Body / InteriorHigh
Water ingress into the front footwells caused by blocked panoramic sunroof drains or shrinking roof seals, risking CEM (Central Electronic Module) damage.
- Typically appears
- 4-6 years
- What to inspect
- Press your hand firmly into the lowest point of both front footwell carpets to check for dampness, and sniff the cabin for a musty odour.
- Typical repair
- Electrical diagnosis & module repair · £120–£900
ElectricalMedium
Sensus screen rebooting and slow cold-start response
- Typically appears
- Age-related
- What to inspect
- Start from cold and wait for the full boot sequence
- Typical repair
- Infotainment repair or software fix · £120–£1,200
TransmissionMedium
Automatic gearbox shunt from missed fluid changes
- Typically appears
- 80,000+ miles
- What to inspect
- Feel for hesitation between second and third
- Typical repair
- Automatic gearbox service or rebuild · £350–£3,000
Costs are indicative UK independent-garage bands for budgeting and negotiation · never a quote.
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