2009–2015
Enter your VIN and mileage and get a plan built for your exact engine and gearbox.
The Opel Astra J was built from 2009 to 2015.
For this generation we cover 6 engines and 19 known faults, each with the mileage range where it usually appears.
The most expensive known risk is 6T40 / 6T45 3-5-R wave plate: it usually appears at 80,000–200,000 km and costs €1,200–2,500 to fix.
In UK roadworthiness tests in 2024, at 100–150 thousand km this model most often failed on: lights, wipers and visibility (15.5 %), suspension (11.2 %), brakes (8.3 %). It fails more often than an average car of the same age and mileage on: exhaust, emissions and leaks.
| Engine | Fuel | Timing drive | Oil |
|---|---|---|---|
| 1.4 Turbo (A14NET) | Petrol | Chain | 5W-30 · dexos2 · ~4.0 L · every 15,000 km |
| 1.0 / 1.2 / 1.4 Twinport / Ecotec (Opel Family 0) | Petrol | Chain | 5W-30 · dexos2 · ~3.5 L · every 15,000 km |
| 1.6 / 1.8 16v Ecotec (Opel Family 1: Z16XER / Z18XER) | Petrol | Belt · 120,000 km / every 96 mo | 5W-30 · dexos2 · ~4.5 L · every 15,000 km |
| 1.7 CDTI / DTI / VCDi (Isuzu) | Diesel | Belt · 150,000 km / every 96 mo | 5W-30 · dexos2 / GM-LL-B-025 · ~5.4 L · every 15,000 km |
| 1.3 MultiJet / CDTI / DDiS / TDCi | Diesel | Chain | 5W-30 / 5W-40 · Fiat 9.55535-S1 / dexos2 · ~3.2–3.9 L · every 15,000 km |
| 2.0 CDTI (A20DTH / A20DTR) | Diesel | Belt · 150,000 km / every 120 mo | 5W-30 · dexos2 · ~4.5 L · every 15,000 km |
Signs: Whine or growl in 5th / 6th gear and off throttle, gear lever vibrates or jumps out of gear
Fix: Replace the bearings (and the output shaft if worn) and fill the gearbox to the corrected oil level
Signs: Whistle, oil leaks, lean codes
Fix: Replace cam cover
Signs: Coolant smell
Fix: Replace line
Signs: Rattle on cold start, timing codes — the chain can jump
Fix: Replace chain, tensioner and guides
Signs: Engine light, flat spot
Fix: Replace actuator / manifold
Signs: Unstable idle, stalling
Fix: Clean or replace EGR
Signs: Coolant loss
Fix: Replace housing
Signs: Rattle / diesel-like noise, P0016–P0017 codes
Fix: Replace phasers and solenoids
Signs: Misfire; oil from the cam cover gasket in plug wells
Fix: Replace module and cam cover gasket
Signs: Coolant loss, overheating
Fix: Replace housing
Signs: Oil in the expansion tank
Fix: Replace oil cooler seals
Signs: Smoke, knocking, hard start
Fix: Test and replace
Signs: Limp mode
Fix: Clean or replace
Signs: Smoke, oil use
Fix: Service the turbo
Signs: Rattle
Fix: Replace chain
Signs: Limp mode
Fix: Clean or replace
Signs: Limp mode
Fix: Clean or replace
Signs: Smoke, hard start
Fix: Replace
Signs: Slipping, high bite point
Fix: Replace clutch kit
Signs: Loss of 3rd, 5th and reverse
Fix: Replace the wave plate (gearbox rebuild)
Signs: Harsh or flared shifts
Fix: Fluid change; valve body repair
Intervals and typical prices for the 1.4 Turbo (A14NET) engine. Other engines differ in oil, timing drive and some filters; the app gives the exact plan.
| Item | Interval | Typical price |
|---|---|---|
| Engine oil + oil filterEngine | every 15,000 km or every 12 months | €70–150 |
| Cabin (pollen) filterClimate | every 15,000 km or every 12 months | €15–40 |
| Brake fluidBrakes | every 24 months | €50–95 |
| A/C service (regas + desiccant)Climate | every 24 months | €70–150 |
| Air filterEngine | every 30,000 km or every 24 months | €15–45 |
| Spark plugsIgnition | every 60,000 km or every 48 months | €50–160 |
| Auxiliary (serpentine) beltEngine | every 120,000 km | €70–180 |
| Coolant replacementCooling | every 150,000 km or every 96 months | €70–150 |
| Timing chain inspection (listen on cold start)Engine | every 150,000 km | €0–120 |
| Manual gearbox oilTransmission | every 150,000 km | €60–130 |
| Front brake padsBrakes | usually at 30,000–60,000 km | €60–150 |
| Front brake discs + padsBrakes | usually at 60,000–120,000 km | €150–320 |
| Rear brake padsBrakes | usually at 50,000–90,000 km | €50–130 |
| Tyres (set of 4)Wheels | usually at 40,000–60,000 km | €320–700 |
| Wiper bladesBody | checked at service | €20–50 |
| 12V batteryElectrical | checked at service | €100–220 |
Share of tests in the United Kingdom (DVSA MOT, 2024) that this model failed because of each system. Bold red means more often and green less often than an average car of the same age and mileage. Sample: 337,383 tests.
| thousand km | 0–50 | 50–100 | 100–150 | 150–200 | 200–250 | 250+ |
|---|---|---|---|---|---|---|
| Brakes | 3.0 % | 5.6 % | 8.3 % | 10.9 % | 12.1 % | 13.2 % |
| Suspension | 4.9 % | 8.6 % | 11.2 % | 13.6 % | 15.5 % | 16.5 % |
| Steering | 0.1 % | 0.2 % | 0.4 % | 0.6 % | 0.9 % | 1.3 % |
| Tyres and wheels | 3.8 % | 6.2 % | 8.0 % | 9.5 % | 10.4 % | 10.8 % |
| Lights, wipers and visibility | 6.6 % | 10.2 % | 15.5 % | 19.5 % | 22.5 % | 23.0 % |
| Body and corrosion | 1.7 % | 3.2 % | 4.8 % | 6.0 % | 6.2 % | 6.0 % |
| Exhaust, emissions and leaks | 1.2 % | 2.4 % | 4.8 % | 6.8 % | 7.3 % | 7.8 % |
Recalls the manufacturer published in the United Kingdom for this model (9). The same recalls usually apply across Europe. Ask an authorised dealer to check by VIN whether your car is affected and whether the work has been done.
The other recalls (1) are listed in the app.
Faults, intervals and prices are indicative and collected from public sources and owner experience; always rely on the service book and a qualified workshop. Test statistics: DVSA – Anonymised MOT tests and results, Open Government Licence v3.0. Owner complaints: NHTSA ODI (public domain). Recalls: DVSA Vehicle Safety Branch Recalls Database, OGL v3.0. Brand and model names are trademarks of their owners and are used only to describe the vehicles.
Updated 07/10/2026