Should I buy a 2013–2015 Vauxhall Astra 1.6 Petrol Automatic Mk6 (J)?

Explore common problems, estimated repair costs and practical checks for the 2013–2015 Vauxhall Astra 1.6 Petrol Automatic Mk6 (J). Use this guide to help assess a used car, then unlock a personalised report for the exact vehicle you're considering.

Common problems

1High Likelihood

Automatic gearbox flare and hesitant shifts

Delayed take-up from Drive or Reverse, revs rising without matching acceleration, shunting on low-speed changes, or a thump when selecting gear.

How to check

From cold and again when warm, move between Reverse and Drive, then pull away gently and accelerate up a slight incline.

Estimated Repair Cost

£1,500

2Moderate Likelihood

Radiator failure causing coolant contamination risk to the automatic gearbox

Coolant loss, transmission quality suddenly worsening, or a gearbox that starts slipping after a radiator or cooling fault.

How to check

This usually needs workshop diagnosis, fluid inspection, and sometimes pressure testing to prove contamination.

Estimated Repair Cost

£900

3Moderate Likelihood

Rocker cover / breather fault causing oil leaks and rough running

Oil smell after a drive, light smoke from the engine bay, uneven idle, or fresh oil around the top of the engine.

How to check

After a normal drive, stop, leave the engine idling briefly, then open the bonnet and listen and smell around the top of the engine.

Estimated Repair Cost

£600

MOT Failure Rate

0%10%20%30%40%0–20,000 miles: 9.0% (4,131 failed / 45,728 tests)20,000–40,000 miles: 14.9% (22,512 failed / 151,280 tests)40,000–60,000 miles: 20.1% (32,577 failed / 161,881 tests)60,000–80,000 miles: 24.0% (27,882 failed / 116,057 tests)80,000–100,000 miles: 26.8% (16,945 failed / 63,135 tests)100,000–120,000 miles: 28.3% (7,374 failed / 26,050 tests)120,000–140,000 miles: 29.6% (2,585 failed / 8,745 tests)140,000–160,000 miles: 29.0% (727 failed / 2,510 tests)160,000–180,000 miles: 30.0% (211 failed / 703 tests)180,000–200,000 miles: 29.6% (61 failed / 206 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2013–2015 Vauxhall Astra 1.6 Petrol Automatic Mk6 (J)

Vauxhall Astra buying questions

Is a 2013–2015 Vauxhall Astra worth buying?

It can be, but only if the individual car backs it up. For the 2013–2015 Vauxhall Astra 1.6 Petrol Automatic Mk6 (J), treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.

What common problems affect the Vauxhall Astra (2013–2015)?

The problem cards above list the model-level checks for this guide. Read them as priorities for inspection and paperwork review, not proof that every example will have those faults.

What should I check before buying a Vauxhall Astra?

Look for evidence, not just assurances: MOT advisories, service history, repair invoices, warning lights, fluid leaks, tyre and brake condition, and how the car behaves on a proper test drive. And of course, look at your personalised Should I Buy This Car? report, outlining a full list of common issues in detail, a personalised road test, a plain-English explanation and a MotorIQ score.

A model guide is useful. A report on its registration is better.

The guide above gives you the model-level pattern. A personalised MotorIQ report checks the registration-specific record and turns it into an ownership view before you commit.

Or enter the vehicle manually