Should I check the MOT history before buying a 2021 Seat Ibiza?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2021 Seat Ibiza?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2021 Seat Ibiza?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

Is the 2021 Seat Ibiza reliable?

Based on MOT data from 8,305 vehicles, the 2021 Seat Ibiza has a first-time MOT pass rate of 92%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2021 Seat Ibiza?

The most frequently recorded MOT issues on the 2021 Seat Ibiza are: Offside Front Tyre worn close to legal limit/worn on edge (26.4% of vehicles), Nearside Front Tyre worn close to legal limit/worn on edge (24.9% of vehicles), Front Brake pad(s) wearing thin (16.8% of vehicles). These figures are based on actual MOT test records — search a specific registration on CarHunch to see its individual history.

Do I need an HPI check when buying a 2021 Seat Ibiza?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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Seat Ibiza (2021)

8,305 real MOT outcomes analysed • 92% first-time pass rate

2021 Seat Ibiza

CarHunch analysed 8,305 real MOT records for the 2021 Seat Ibiza. 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 MOT Averages Colour Breakdown Compare Models

The 2021 SEAT IBIZA is a strong performer, with a first-time MOT pass rate of 91.8%—well above the UK average of 80%—and only 9.6% of vehicles ever developing a dangerous defect, which is reassuring for a used car buyer. The low failure rate of 0.26 per vehicle suggests these cars are mechanically sound and unlikely to need major work.

At a median mileage of 25,931 miles for a 2021 model, these Ibizas are running as expected for their age, and the average of 1.7 advisories per vehicle indicates minor wear rather than systemic problems. When shopping for one, check the service history and have a pre-purchase inspection done, but the underlying reliability picture is genuinely positive.

The 2021 Seat Ibiza passes its MOT first time more often than most UK vehicles (92% vs ~80% average) — and when it does fail, it's usually something minor and cheap to fix.

⚠️ About 1 in 12 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

92%

UK average ~80%

Better than average

Dangerous (ever)

9.6%

At least once in MOT history

Check this vehicle

Avg failures / car

0.26

Over 2.4 tests on record

Low

Typical mileage

26k

Middle half: 19k–34k

For context

✅ Good baseline reliability. A 92% first-time pass rate puts this well above the UK average — it's a well-sorted vehicle in this age bracket.

🔧 Expect consumable spend. An average of 1.7 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 8,305 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.

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What tends to go wrong

Across 8,305 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 26.4%

Offside Front Tyre worn close to legal limit/worn on edge · Nearside Front Tyre worn close to legal limit/worn on edge · Nearside Rear Tyre worn close to legal limit/worn on edge · …

Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.

Brake wear 16.8%

Front Brake pad(s) wearing thin · 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.

Other issues 4.9%

Nearside Rear Child Seat fitted not allowing full inspection of adult belt

Data covers a 3-year window centred on 2021.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 8,305 Seat Ibiza cars.

Before you buy a 2021 Seat Ibiza

Based on MOT data from 8,305 vehicles — here's what to check.

📋 Check the full MOT history. 9.6% 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 →
📄 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 Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Petrol (100%)	8,300	92%	0.26

Colour Breakdown

Based on 333,920 Seat Ibiza vehicles registered in the UK — across all years. From DVLA registration records.

Red 20.1%

66,982

Grey 18%

60,244

White 17.3%

57,935

Black 17.3%

57,613

Blue 15.6%

52,150

Silver 5.7%

18,968

Green 3.2%

10,670

Yellow 2.1%

7,179

Orange 0.3%

1,065

Gold 0.2%

533

Brown 0.1%

470

Bronze 0%

111

Mileage Distribution

Most 2021 Seat Ibiza 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.

25,931

typical

18,658

low mileage

34,189

high mileage

Half of all 2021 Seat Ibiza vehicles fall between 18,658 and 34,189 miles.

Is the mileage you're seeing normal?

✓ Under 18,658 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.

✓ 18,658–34,189 miles — normal for age. This is where most 2021 Seat Ibizas sit.

⚠ Over 46,155 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

MOT History Averages

2.4

Avg MOT tests per vehicle

0.26

Avg failures per vehicle

1.7

Avg advisories per vehicle

Other model years — Seat Ibiza: All Ibiza years → Which year to buy? →

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See how the 2021 Seat Ibiza stacks up against a rival.

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