Alfa Romeo Stelvio MOT Failures

An analysis of 7,427 real DVSA MOT tests on the Alfa Romeo Stelvio — what fails, how often, and how that compares to every other car on UK roads. Generations covered: Type 949 (2017–2022).

Where the Alfa Romeo Stelvio fails its MOT

The single biggest MOT failure point on the Alfa Romeo Stelvio is anti-roll bar links worn — this model is 9.0 times more likely to fail on this item than the average car on UK roads. That makes it worth watching for anyone buying or owning this model. Across 7,427 MOT tests, 3.29% of all Alfa Romeo Stelvio tests recorded this as a failure.

Suspension failures typically mean worn bushes, drop links, or dampers. These affect handling and tyre wear. Budget £150–£400 per corner at an independent garage for full suspension overhaul.

Other notable weak points include emissions failure (8.3x the fleet average), brake disc or drum significantly and worn (7.6x the fleet average), and brake lining or pad worn below 1.5mm (6.4x the fleet average). These ratios compare the Alfa Romeo Stelvio's failure rate on each item against the national average for all cars tested — a ratio of 10x means this model fails ten times more often than a typical car.

The failures span 3 categories: Suspension, Exhaust & Emissions, Brakes. If you're inspecting a Alfa Romeo Stelvio before purchase, these are the areas to focus on — and if any have been flagged as advisories on a previous MOT, they're likely to become failures in the near future.

How failures change with mileage

The Alfa Romeo Stelvio's weak points shift as the car covers more miles. Understanding these patterns helps you know what to expect — and what to budget for — at each stage of ownership.

Under 60,000 miles

At this mileage, most failures are either design-related or caused by age rather than wear. Components like bushes and drop links may not have been replaced yet, and original-fit parts can deteriorate even on low-mileage cars that spend a lot of time sitting.

For the Alfa Romeo Stelvio specifically, the DVSA data shows the most common failures at this mileage are anti-roll bar links worn (9.0x the average) and emissions failure (8.3x). brake lining or pad worn below 1.5mm (6.4x) and brake lining or pad worn below 1.5mm also appear frequently.

60,000 to 100,000 miles

This is where routine wear items start to show up. Brake components, tyres, and exhaust parts have done serious work by this point. Cars that have been well serviced will show fewer of these failures — this mileage band is where good maintenance really separates the well-kept from the neglected.

For the Alfa Romeo Stelvio specifically, the DVSA data shows the most common failures at this mileage are brake disc or drum significantly and worn (7.6x the average) and anti-roll bar links worn (6.5x).

The shift from anti-roll bar links worn at lower mileages to brake disc or drum significantly and worn at higher mileages is typical — early failures tend to be design or factory-related, while high-mileage failures reflect accumulated mechanical wear. A car that's been well maintained will usually dodge the worst of both.

Known issues beyond the MOT

An MOT only tests roadworthiness at a single point in time — it won't catch developing faults, intermittent problems, or issues that haven't yet reached the failure threshold. These are the issues that Alfa Romeo Stelvio specialists and owners flag most frequently, drawn from manufacturer technical bulletins, workshop data, and verified owner reports.

Suspension bush and ball joint premature wear Major

The Stelvio shares the Giorgio platform with the Giulia and exhibits the same pattern of premature wear in front suspension bushes and ball joints. Affects Type 949; typical independent garage repair cost is £400–£800.

Premature brake disc wear Major

MOT data shows the Stelvio suffers brake disc problems at 3.8 times the fleet average, with issues appearing even on very low mileage examples. Affects Type 949; typical independent garage repair cost is £300–£600.

ECU and electronic control module failures Major

NHTSA data shows multiple complaints regarding ECU and control module failures leading to LOMP (Limited Operating Mode Performance) activation. Affects Type 949.

Fuel pump system failures Major

NHTSA complaints document fuel pump failures affecting engine running and power delivery. Affects Type 949; typical independent garage repair cost is £600–£1,200.

For the complete picture — including repair costs across independent, specialist, and dealer garages — see the full Alfa Romeo Stelvio common problems breakdown.

What to check before buying a Alfa Romeo Stelvio

Based on the MOT failure data and known issues above, here's what to prioritise when inspecting a Alfa Romeo Stelvio:

Suspension — check for anti-roll bar links worn. Exhaust & Emissions — check for emissions failure. Brakes — check for brake disc or drum significantly and worn, brake lining or pad worn below 1.5mm.

Beyond the MOT items, ask specifically about suspension bush and ball joint premature wear and premature brake disc wear. These won't show up on a standard MOT but can be expensive to fix — repairs start from £400. A specialist pre-purchase inspection is worth the investment on this model.

Always check the car's full MOT history for patterns — recurring advisories often become failures within 12 months. And verify the service history to confirm maintenance has been kept up to schedule. Enter any reg into our free car check to see the complete picture.

MOT failure data sourced from DVSA bulk test records via data.gov.uk. Ratios compare this model's failure rate against the national fleet average. Known issues sourced from manufacturer bulletins, specialist workshops, and verified owner reports.