Chevrolet Lacetti
Reliability, estimated running costs, and MOT data across 7 model years from 4,042 MOT tests in 2024.
Avg Pass Rate
66%
Total Tests
4,042
Highest Pass Rate
2010 (69%)
Years Covered
7
About the Chevrolet Lacetti
The Chevrolet Lacetti was MOT tested 4,042 times in 2024 (DVSA data, retests included) across 7 model years (2005 to 2011), with an average pass rate of 66%. That's 16 points below the average of 82% across all models in our data, so check the year-by-year data carefully before buying. Our records list petrol versions.
Best and Worst Years
Of the years with at least 100 tests, the 2010 model has the highest pass rate at 69% from 398 tests. The 2006 model has the lowest at 62%. The 7 point gap means pass rates vary somewhat between years, but no year is dramatically different. Newer cars usually pass more often simply because they are younger.
Reliability Trend
The Chevrolet Lacetti has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
Mileage Across Years
The oldest model in our data (2005) averages 74,396 miles, while the newest (2011) averages 79,689 miles.
Compared to the Chevrolet brand average of 76%, the Lacetti is 10 points lower, placing it among the less reliable Chevrolet models.
Estimated Running Costs
Higher due to low pass rate
Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.
Full 2011 detailsHow reliable is the Chevrolet Lacetti?
Chevrolet Lacetti by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Questions about the Chevrolet Lacetti
Is the Chevrolet Lacetti reliable?
Across its 7 model years in our data (2005 to 2011), the Chevrolet Lacetti averages a 66% MOT pass rate, from 4,042 tests (DVSA MOT data for tests in 2024, retests included). That's 16 points below the average of 82% across all models in the same data. The 2010 model has the highest pass rate of the years with at least 100 tests, at 69%.
Which year Chevrolet Lacetti has the best MOT pass rate?
Of the years with at least 100 tests, the 2010 Chevrolet Lacetti has the highest MOT pass rate at 69%, while the 2006 model has the lowest at 62%, a 7 point gap. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.
Are newer Chevrolet Lacettis more reliable?
The Chevrolet Lacetti has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
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