Vehicle Guide
Vauxhall Astra — Buyer's Guide
Everything to know before buying a Vauxhall Astra: common faults by severity, what to check, and how to verify a specific car's MOT and mileage history.
~9,800 mi
Avg Annual Mileage
UK average across car classes
~74%
Typical MOT Pass Rate
UK average for the age group
11
Known Issues Tracked
Common faults for this model
Check a Specific Vauxhall Astra
Enter a registration to get a full report for a specific Vauxhall Astra — MOT history, mileage verification, tax status and risk analysis. Add a Vehicle History Check for write-off, finance and stolen markers.
Run a Free CheckCommon Issues — Vauxhall Astra
Timing chain wear (1.4 Turbo)HIGH
£500–£1,200 · Common on 1.4T Astra/Corsa/Mokka
Petrol1.3L–1.4L
Timing chain stretch (1.4 Turbo)HIGH
£600–£1,200 · Common on 1.4 turbo petrol
Petrol1.4L–1.4L
Water pump / thermostat failureMEDIUM
£250–£550 · Common wear item
Petrol
DPF / EGR issues on CDTi dieselMEDIUM
£300–£800 · Common on CDTi diesels
Diesel2010–now
DPF / EGR faults (1.6 CDTi)MEDIUM
£300–£900 · On 1.6 CDTi diesels used for short trips
Diesel1.6L–1.6L
DPF / EGR faults (2.0 CDTi)MEDIUM
£300–£1,000 · On 2.0 CDTi diesels
Diesel1.9L–2.0L
Injector & turbo faults (1.7 CDTi)MEDIUM
£400–£1,200 · On the Isuzu-sourced 1.7 CDTi diesel
Diesel1.6L–1.8L
AdBlue & DPF faults (1.6 BlueHDi)MEDIUM
£300–£1,000 · On post-2014 1.6 BlueHDi diesels
Diesel1.6L–1.6L2014–now
DPF & EGR faults (1.3 CDTi)MEDIUM
£250–£800 · On the 1.3 CDTi (Fiat MultiJet) used for short trips
Diesel1.3L–1.4L
Swirl flaps & DPF faults (1.9 CDTi)MEDIUM
£300–£1,000 · Swirl-flap & DPF issues on the 1.9 CDTi (Z19DT) Astra/Vectra/Zafira
Diesel1.9L–1.9L
Injector & oil-pump faults (1.9 dCi/DTi — F9Q)MEDIUM
£300–£1,500 · Injector wear & oil-pump/starvation risk on the 1.9 dCi (Megane/Laguna/Trafic/Vivaro)
Diesel1.9L–1.9L
Based on commonly reported faults for this make/model. Individual vehicles vary — run a check for the full MOT and mileage history of a specific car.
What to Look For When Buying
Before buying any Vauxhall Astra, always:
- Run a RegWize check to verify the mileage is consistent across MOT records
- Review the full MOT history for recurring failure patterns (especially the issues above)
- Get a Vehicle History Check to confirm it isn't a write-off, stolen, or on outstanding finance
- Commission an independent mechanical inspection for cars over 5 years old
- Check it isn't on a SORN or marked for export