Seat

Seat Leon (2011)

8,585 real MOT outcomes analysed • 80.2% first-time pass rate

2011 Seat Leon

CarHunch analysed 8,585 real MOT records for the 2011 Seat Leon. 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 2011 SEAT LEON matches the UK average pass rate at 80.2%, making it a statistically typical performer—but nearly half of these cars have recorded a dangerous defect at some point, which is a genuine concern for a used buyer and worth investigating on any example you're considering. Petrol and diesel versions perform almost identically, both hovering around 80%, so fuel choice won't move the reliability needle.

At 79,300 miles on average, these 13-year-old cars have been driven moderately and remain within reasonable wear bands for their age. The real issue emerges in the detail: owners face nearly three failures per test cycle and almost 20 advisories, suggesting these Leóns need consistent maintenance attention once they reach their second decade. Before purchasing, get a full pre-buy inspection that specifically addresses brake systems and suspension components, where dangerous defects cluster most often on this generation.

The 2011 Seat Leon has a decent first-time pass rate (80.2%), but a higher-than-average share of vehicles have had serious defects recorded — the individual vehicle's history matters a lot here.

⚠️ 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
80.2%
UK average ~80%
Around average
Dangerous (ever)
46.1%
At least once in MOT history
Check this vehicle
Avg failures / car
2.84
Over 13.3 tests on record
High
Typical mileage
83k
Middle half: 66k–101k
For context
🔧 Average reliability. Passes at roughly the UK rate — not a standout, not a problem vehicle. Individual history makes all the difference.
🔧 Expect consumable spend. An average of 19.9 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 8,585 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.

Watch for defects — worth knowing

What tends to go wrong

Across 8,585 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 55.6%
Offside Front Tyre worn close to legal limit/worn on edge · Nearside Front Tyre worn close to legal limit/worn on edge · Nearside 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 31.5%
Oil leak, but not excessive · Under-trays fitted obscuring some underside components · Rear Sub-frame corroded but not seriously weakened · …
Brake wear 25.7%
Front Brake disc worn, pitted or scored, but not seriously weakened · Rear Brake pad(s) wearing thin
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Suspension & steering 20.1%
Offside Front Shock absorbers has light misting of oil · Nearside Rear Coil spring corroded
Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.

Data covers a 3-year window centred on 2011.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 8,585 Seat Leon cars.

UK

Before you buy a 2011 Seat Leon

Based on MOT data from 8,585 vehicles — here's what to check.

  • 📋 Check the full MOT history. 46.1% 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 (70%) 6,009 79.9% 2.86
Petrol (30%) 2,575 80.9% 2.79

Colour Breakdown

Based on 252,546 Seat Leon vehicles registered in the UK — across all years. From DVLA registration records.

Grey 22.6%
57,047
Black 21.5%
54,257
Blue 15.2%
38,430
White 14.7%
37,033
Red 13.7%
34,539
Silver 8.4%
21,158
Yellow 1.5%
3,790
Green 0.9%
2,356
Purple 0.9%
2,270
Orange 0.4%
896
Beige 0.2%
595
Bronze 0.1%
175

Mileage Distribution

Most 2011 Seat Leon 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.

82,657
typical
66,156
low mileage
101,169
high mileage

Half of all 2011 Seat Leon vehicles fall between 66,156 and 101,169 miles.

Is the mileage you're seeing normal?
Under 66,156 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.
66,156–101,169 miles — normal for age. This is where most 2011 Seat Leons sit.
Over 136,578 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2011 Seat Leon — Still on the Road

Numbers are thinning — 68% of 2011 Seat Leons are still active.

5,584 vehicles still getting MOTs in 2025 — 68% of the peak remain.

8,176 5,584 2014 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* 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

13.3
Avg MOT tests per vehicle
2.84
Avg failures per vehicle
19.9
Avg advisories per vehicle
Other model years — Seat Leon: All Leon years → Which year to buy? →
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Compare with another model

See how the 2011 Seat Leon stacks up against a rival.

Watch for defects — worth knowing