Renault Laguna (2003)
2003 Renault Laguna
CarHunch analysed 25,036 real MOT records for the 2003 Renault Laguna.
Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 2003 Renault Laguna has a first-time MOT pass rate of 65.8%, well below the UK average of 80%, and a serious red flag: 40% of these vehicles have recorded a dangerous defect at some point, which is double the typical rate. Petrol and diesel versions perform similarly poorly (64.9% and 66.4% pass rates respectively), so fuel type offers no reliability advantage.
These Lagunas are averaging 4.63 failures and 14.4 advisories per test, suggesting accumulated wear issues rather than one-off problems—unsurprising given they're now 20+ years old with median mileage around 89,000. If you're considering one, budget for regular repairs and have a trusted mechanic inspect the cooling system, transmission, and electrical gremlins before you commit.
The 2003 Renault Laguna has a below-average first-time pass rate (65.8% vs ~80% UK average) — check the specific vehicle's full MOT history carefully before buying.
These stats describe 25,036 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.
What tends to go wrong
Across 25,036 vehicles — figures show how many had each issue flagged at least once in their MOT history.
Data covers a 3-year window centred on 2003.
See this vehicle's full MOT history & AI hunches
Spot recurring advisories, hidden issues, and how it compares to 25,036 Renault Laguna cars.
Petrol vs Diesel
Pass rate difference of 1.5 percentage points — worth knowing if you're choosing between the two.
Before you buy a 2003 Renault Laguna
Based on MOT data from 25,036 vehicles — here's what to check.
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Check the full MOT history.
40% of these vehicles have had a dangerous defect recorded -
recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle. -
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Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price.
Inspection
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Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically.
History
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Diesel (60%) | 15,031 | 66.4% | 4.32 |
| Petrol (40%) | 9,995 | 64.9% | 5.09 |
Colour Breakdown
Based on 305,113 Renault Laguna vehicles registered in the UK — across all years. From DVLA registration records.
Mileage Distribution
Most 2003 Renault Laguna vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 2003 Renault Laguna vehicles fall between 71,020 and 109,781 miles.
2003 Renault Laguna — Still on the Road
Numbers are thinning — 6% of 2003 Renault Lagunas are still active.
Numbers are declining — 676 vehicles still getting MOTs in 2021 (6% of peak).
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2021.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.
MOT History Averages
Or browse all models: Renault →
Compare with another model
See how the 2003 Renault Laguna stacks up against a rival.