Rover 25 MOT Failures

An analysis of 121,015 real DVSA MOT tests on the Rover 25 — what fails, how often, and how that compares to every other car on UK roads. Generations covered: RF (1999–2005).

Where the Rover 25 fails its MOT

The single biggest MOT failure point on the Rover 25 is abs fault — this model is 910 times more likely to fail on this item than the average car on UK roads. That makes it an extreme outlier for anyone buying or owning this model. Across 121,015 MOT tests, 5.85% of all Rover 25 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 power steering fault (160x the fleet average), seat mounting fault (38x the fleet average), transmission shaft constant velocity joint boot... (36x the fleet average), and fluid leak (36x the fleet average). These ratios compare the Rover 25'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 7 categories: Suspension, Steering, Seatbelts & Airbags, Bodywork, Exhaust & Emissions and others. If you're inspecting a Rover 25 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 Rover 25'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 Rover 25 specifically, the DVSA data shows the most common failures at this mileage are power steering fault (160x the average) and anti-roll bar links worn (38x). seat mounting fault (38x) and emissions failure (29x) 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 Rover 25 specifically, the DVSA data shows the most common failures at this mileage are power steering fault (69x the average) and fluid leak (36x). seat mounting fault (14x) and electrical wiring fault (14x) also appear frequently.

Over 100,000 miles

High-mileage cars accumulate failures across multiple systems. The key question isn't whether things will need doing — they will — but whether the car has been maintained well enough to keep on top of them. Look for a consistent service history and recent MOT passes with minimal advisories.

For the Rover 25 specifically, the DVSA data shows the most common failures at this mileage are power steering fault (40x the average) and fluid leak (10x). seat mounting fault (8.8x) and service brake efficiency below minimum requirement (8.3x) also appear frequently.

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 Rover 25 specialists and owners flag most frequently, drawn from manufacturer technical bulletins, workshop data, and verified owner reports.

Subframe mounting point structural weakness Dangerous

The mounting points where the front subframe attaches to the body structure are inadequately designed for long-term loading. Affects RF; typical independent garage repair cost is £400–£800.

Power steering system failure Major

The power steering rack develops internal seal failure causing fluid leaks and eventual complete loss of power assistance. Affects RF; typical independent garage repair cost is £300–£500.

CV joint boot deterioration Major

The rubber boots protecting the constant velocity joints split and deteriorate at an exceptional rate on this model. Affects RF; typical independent garage repair cost is £80–£150.

Body structure corrosion Major

The Rover 25 suffers from widespread structural corrosion affecting load-bearing areas of the body shell. Affects RF; typical independent garage repair cost is £500–£1,200.

For the complete picture — including repair costs across independent, specialist, and dealer garages — see the full Rover 25 common problems breakdown.

What to check before buying a Rover 25

Based on the MOT failure data and known issues above, here's what to prioritise when inspecting a Rover 25:

Suspension — check for abs fault, anti-roll bar links worn. Steering — check for power steering fault. Seatbelts & Airbags — check for seat mounting fault. Bodywork — check for transmission shaft constant velocity joint boot....

Beyond the MOT items, ask specifically about subframe mounting point structural weakness and power steering system failure. 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.