Daewoo Lacetti MOT Failures
An analysis of 2,200 real DVSA MOT tests on the Daewoo Lacetti — what fails, how often, and how that compares to every other car on UK roads.
Where the Daewoo Lacetti fails its MOT
The single biggest MOT failure point on the Daewoo Lacetti is suspension pin, bush or joint worn — this model is 58 times more likely to fail on this item than the average car on UK roads. That makes it a major concern for anyone buying or owning this model. Across 2,200 MOT tests, 22.4% of all Daewoo Lacetti 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 abs fault (17x the fleet average), significant brake effort recorded with no brake... (13x the fleet average), headlight fault (29x the fleet average), and electrical wiring fault (28x the fleet average). These ratios compare the Daewoo Lacetti'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: Suspension, Brakes, Lights & Electrics, Seatbelts & Airbags, Exhaust & Emissions. If you're inspecting a Daewoo Lacetti 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 Lacetti'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 Lacetti specifically, the DVSA data shows the most common failures at this mileage are suspension pin, bush or joint worn (58x the average) and headlight fault (29x). abs fault (17x) and emissions failure (14x) 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 Lacetti specifically, the DVSA data shows the most common failures at this mileage are electrical wiring fault (28x the average) and seat mounting fault (21x). light unit fault (20x) and suspension pin, bush or joint worn (19x) also appear frequently.
The shift from suspension pin, bush or joint worn at lower mileages to electrical wiring fault 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.
What to check before buying a Daewoo Lacetti
Based on the MOT failure data and known issues above, here's what to prioritise when inspecting a Daewoo Lacetti:
Suspension — check for suspension pin, bush or joint worn, abs fault. Brakes — check for significant brake effort recorded with no brake.... Lights & Electrics — check for headlight fault, electrical wiring fault.
Always check the car's full MOT history for patterns — recurring advisories often become failures within 12 months. Enter any reg into our free car check to see the complete picture.
Looking at a specific Daewoo Lacetti?
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Daewoo Lacetti MOT FAQs
What are the most common MOT failures on a Daewoo Lacetti?
Based on 2,200 DVSA MOT tests, the most common failure is suspension pin, bush or joint worn — at 58x the national fleet average. Other frequent failures include abs fault and significant brake effort recorded with no brake....
Is the Daewoo Lacetti reliable based on MOT data?
The Daewoo Lacetti has 9 categories where it fails more often than average. The main concern is suspension pin, bush or joint worn. Always check a specific car's full history before buying.
What MOT failures should I expect at high mileage?
The most common high-mileage failures include suspension pin, bush or joint worn, abs fault, significant brake effort recorded with no brake....
How do I check a Daewoo Lacetti's MOT history?
Enter the registration number into our free car check above. You'll see every MOT test result, advisories and failures, mileage readings, write-off status, and finance checks.
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.