Daewoo Lanos MOT Failures

An analysis of 5,060 real DVSA MOT tests on the Daewoo Lanos — what fails, how often, and how that compares to every other car on UK roads. Generations covered: Gen1 (1997–2002).

Where the Daewoo Lanos fails its MOT

The single biggest MOT failure point on the Daewoo Lanos is headlight fault — this model is 27 times more likely to fail on this item than the average car on UK roads. That makes it a significant weak point for anyone buying or owning this model. Across 5,060 MOT tests, 12.4% of all Daewoo Lanos tests recorded this as a failure.

Lighting faults are usually straightforward to fix (bulbs, connectors, earth points) but can indicate deeper wiring issues on older cars. Check all lights including fog lamps, number plate lights, and dashboard warning lights.

Other notable weak points include track rod ends worn (20x the fleet average), brake pipes corroded (18x the fleet average), anti-roll bar links worn (32x the fleet average), and suspension component damaged or corroded (33x the fleet average). These ratios compare the Daewoo Lanos'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 5 categories: Lights & Electrics, Steering, Brakes, Suspension, Seatbelts & Airbags. If you're inspecting a Daewoo Lanos 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 Daewoo Lanos'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 Daewoo Lanos specifically, the DVSA data shows the most common failures at this mileage are anti-roll bar links worn (32x the average) and headlight fault (27x). abs fault (19x) and brake pipes corroded (18x) 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 Daewoo Lanos specifically, the DVSA data shows the most common failures at this mileage are suspension component damaged or corroded (33x the average) and anti-roll bar links worn (24x). seat mounting fault (22x) and track rod ends worn (20x) also appear frequently.

The shift from anti-roll bar links worn at lower mileages to suspension component damaged or corroded 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 Daewoo Lanos specialists and owners flag most frequently, drawn from manufacturer technical bulletins, workshop data, and verified owner reports.

Subframe mounting point corrosion Dangerous

The rear suspension mounting points within the boot floor are inadequately protected against corrosion on Lanos models. Affects Gen1; typical independent garage repair cost is £500–£1,200.

Brake pipe corrosion Dangerous

The brake pipes on the Lanos are routed close to the rear suspension and subframe areas where road salt and water accumulate. Affects Gen1; typical independent garage repair cost is £200–£400.

Rear suspension bush wear Major

The rear suspension uses basic trailing arm design with rubber bushes that deteriorate rapidly on UK roads. Affects Gen1; typical independent garage repair cost is £150–£250.

Front steering ball joint wear Major

The front suspension uses a basic MacPherson strut design with track rod end ball joints that wear rapidly under UK driving conditions. Affects Gen1; typical independent garage repair cost is £80–£150.

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

What to check before buying a Daewoo Lanos

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

Lights & Electrics — check for headlight fault. Steering — check for track rod ends worn. Brakes — check for brake pipes corroded. Suspension — check for anti-roll bar links worn, suspension component damaged or corroded, abs fault, wheel bearings worn.

Beyond the MOT items, ask specifically about subframe mounting point corrosion and brake pipe corrosion. These won't show up on a standard MOT but can be expensive to fix — repairs start from £500. 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.