Renault

Renault Laguna (2003)

25,036 real MOT outcomes analysed • 65.8% first-time pass rate

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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AI Analysis Reliability Overview Common Issues Check a Specific Reg Petrol vs Diesel Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

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.

⚠️ Over 1 in 5 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.
First-time pass
65.8%
UK average ~80%
Below average
Dangerous (ever)
40%
At least once in MOT history
Check this vehicle
Avg failures / car
4.63
Over 12.9 tests on record
High
Typical mileage
89k
Middle half: 71k–110k
For context
⚠️ Below average. More vehicles in this cohort fail their first MOT than typical. Scrutinise this vehicle's history — look for recurring issues, not just the latest result.
🔧 Expect consumable spend. An average of 14.4 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.
🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

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.

Buyer beware — pass it on

What tends to go wrong

Across 25,036 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 63.5%
Nearside Front Tyre worn close to the legal limit · Offside Front Tyre worn close to the legal limit · Nearside Rear Tyre worn close to the legal limit · …
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.
Brake wear 33.4%
Parking brake: efficiency below requirements · Front Brake pad(s) wearing thin
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Suspension & steering 30.2%
Nearside Front Track rod end ball joint has excessive play · Offside Front Track rod end ball joint has excessive play · Nearside Track rod end ball joint has excessive play · …
Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.
Other issues 24.2%
Hazard warning switch faulty · Oil leak · Offside Front constant velocity joint gaiter insecurely mounted to its housing · …

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.

UK

Petrol vs Diesel

Pass rate difference of 1.5 percentage points — worth knowing if you're choosing between the two.

64.9%
Petrol
9,995 vehicles
66.4%
Diesel
15,031 vehicles

Before you buy a 2003 Renault Laguna

Based on MOT data from 25,036 vehicles — here's what to check.

  • 📋 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.
  • 🔍 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 ClickMechanic
  • 📄 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 carVertical Get 20% off via CarHunch

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.

Blue 24.2%
73,778
Grey 18.4%
56,094
Green 15.1%
46,134
Red 14.5%
44,328
Silver 13.3%
40,711
Black 6.5%
19,936
White 4.8%
14,613
Beige 1.5%
4,463
Purple 0.8%
2,424
Gold 0.4%
1,336
Bronze 0.4%
1,134
Maroon 0.1%
162

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.

88,884
typical
71,020
low mileage
109,781
high mileage

Half of all 2003 Renault Laguna vehicles fall between 71,020 and 109,781 miles.

Is the mileage you're seeing normal?
Under 71,020 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.
71,020–109,781 miles — normal for age. This is where most 2003 Renault Lagunas sit.
Over 148,204 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

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).

11,961 676 2014 2021

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

12.9
Avg MOT tests per vehicle
4.63
Avg failures per vehicle
14.4
Avg advisories per vehicle
Other model years — Renault Laguna: All Laguna years → Which year to buy? →
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Compare with another model

See how the 2003 Renault Laguna stacks up against a rival.

Buyer beware — pass it on