Peugeot

Peugeot 406 (1998)

40,250 real MOT outcomes analysed • 68.9% first-time pass rate

1998 Peugeot 406

CarHunch analysed 40,250 real MOT records for the 1998 Peugeot 406. 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 Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

The 1998 Peugeot 406 struggles on the MOT: a 68.8% first-time pass rate sits well below the UK average of 80%, and nearly 18% of these cars have suffered dangerous defects at some point—a significant concern for a buyer. Petrol and diesel versions perform similarly (69.2% and 68.3% respectively), so fuel choice won't meaningfully improve your odds.

These 406s are averaging 122,470 miles, which is reasonable for their age, but they're racking up an average of 2.57 failures and 8.1 advisories per test—suggesting wear and cumulative neglect are common. If you're considering one, budget for near-certain remedial work and have a pre-purchase inspection focus on brakes, suspension, and steering components where age-related failures cluster.

The 1998 Peugeot 406 has a below-average first-time pass rate (68.9% vs ~80% UK average) — check the specific vehicle's full MOT history carefully before buying.

⚠️ Around 1 in 8 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
68.9%
UK average ~80%
Below average
Dangerous (ever)
17.9%
At least once in MOT history
Check this vehicle
Avg failures / car
2.57
Over 7.6 tests on record
High
Typical mileage
105k
Middle half: 85k–129k
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 8.1 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 40,250 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 40,250 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 49.2%
Nearside Front Tyre worn close to the legal limit · Nearside Rear Tyre worn close to the legal limit · Offside Front 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.
Other issues 43.5%
Oil leak · Windscreen has damage to an area less than a 40mm circle outside zone 'A'
Brake wear 41.1%
Parking brake: efficiency below requirements · Front Brake pad(s) wearing thin · Offside Front Brake hose slightly deteriorated
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Suspension & steering 16.9%
Nearside Front Anti-roll bar linkage has slight play in a ball joint
Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.
Lighting 15.8%
Nearside Front position lamp(s) not working
Usually cheap to fix. Worth confirming all lights work before collecting.
Exhaust & emissions 15.1%
Exhaust has a minor leak of exhaust gases

Data covers a 3-year window centred on 1998.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 40,250 Peugeot 406 cars.

UK

Before you buy a 1998 Peugeot 406

Based on MOT data from 40,250 vehicles — here's what to check.

  • 📋 Check the full MOT history. 17.9% 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
Petrol (53%) 21,326 69.3% 2.49
Diesel (47%) 18,901 68.5% 2.65

Colour Breakdown

Based on 237,242 Peugeot 406 vehicles registered in the UK — across all years. From DVLA registration records.

Blue 31.7%
75,154
Silver 22.2%
52,572
Red 19%
45,037
Green 15.1%
35,937
White 5%
11,774
Grey 4.3%
10,123
Black 2%
4,825
Bronze 0.6%
1,327
Yellow 0.1%
309
Maroon 0%
95
Gold 0%
73
Beige 0%
16

Mileage Distribution

Most 1998 Peugeot 406 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.

105,102
typical
84,638
low mileage
128,888
high mileage

Half of all 1998 Peugeot 406 vehicles fall between 84,638 and 128,888 miles.

Is the mileage you're seeing normal?
Under 84,638 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.
84,638–128,888 miles — normal for age. This is where most 1998 Peugeot 406s sit.
Over 173,998 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1998 Peugeot 406 — Still on the Road

Numbers are thinning — 6% of 1998 Peugeot 406s are still active.

Numbers are declining — 277 vehicles still getting MOTs in 2023 (6% of peak).

5,010 277 2014 2023

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2023.
* 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

7.6
Avg MOT tests per vehicle
2.57
Avg failures per vehicle
8.1
Avg advisories per vehicle
Other model years — Peugeot 406: All 406 years → Which year to buy? →
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Buyer beware — pass it on