Should I buy a 2017–2026 Alfa Romeo Stelvio?

Explore common problems, estimated repair costs and practical checks for the 2017–2026 Alfa Romeo Stelvio. 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

Injector imbalance causing rough idle and hesitation

Noticeable vibration at idle, uneven running at junctions, hesitation when pulling away, and sometimes a diesel knock or brief puff of smoke.

How to check

Start it from cold, let it idle, then stop at a junction with the gearbox in drive and your foot on the brake.

Estimated Repair Cost

£1,400

2Moderate Likelihood

Timing belt and water pump overdue at this mileage

May have no obvious symptoms before failure, so service proof matters more than how it sounds on the day.

How to check

Check dated service invoices for the timing-belt change and compare the recorded date and mileage with the service schedule.

Estimated Repair Cost

£1,200

3High Likelihood

Coolant leaks or auxiliary water pump faults

Coolant warning, dropping coolant level, sweet smell after a drive, weak cabin heat, or the fan running more than expected.

How to check

Drive until fully warm, let it idle for a minute, then stop and let the heater run.

Estimated Repair Cost

£900

MOT Failure Rate

0%10%20%30%0–20,000 miles: 7.0% (176 failed / 2,520 tests)20,000–40,000 miles: 9.4% (711 failed / 7,583 tests)40,000–60,000 miles: 11.8% (593 failed / 5,005 tests)60,000–80,000 miles: 13.5% (267 failed / 1,973 tests)80,000–100,000 miles: 14.8% (90 failed / 609 tests)100,000–120,000 miles: 22.6% (35 failed / 155 tests)120,000–140,000 miles: 17.1% (7 failed / 41 tests)140,000–160,000 miles: 21.1% (4 failed / 19 tests)160,000–180,000 miles: 0.0% (0 failed / 2 tests)180,000–200,000 miles: 0.0% (0 failed / 1 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2017–2026 Alfa Romeo Stelvio

Alfa Romeo Stelvio buying questions

Is a 2017–2026 Alfa Romeo Stelvio worth buying?

It can be, but only if the individual car backs it up. For the 2017–2026 Alfa Romeo Stelvio, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.

What common problems affect the Alfa Romeo Stelvio (2017–2026)?

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 an Alfa Romeo Stelvio?

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