Should I check the MOT history before buying a 2020 Hyundai I30?

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 2020 Hyundai I30?

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 2020 Hyundai I30?

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 2020 Hyundai I30 reliable?

Based on MOT data from 1,465 vehicles, the 2020 Hyundai I30 has a first-time MOT pass rate of 90.8%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2020 Hyundai I30?

The most frequently recorded MOT issues on the 2020 Hyundai I30 are: Offside Front Tyre worn close to legal limit/worn on edge (24.6% of vehicles), Nearside Front Tyre worn close to legal limit/worn on edge (24.3% of vehicles), Nearside Rear Tyre slightly damaged/cracking or perishing (15.4% 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 2020 Hyundai I30?

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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Hyundai I30 (2020)

1,465 real MOT outcomes analysed • 90.8% first-time pass rate

2020 Hyundai I30

CarHunch analysed 1,465 real MOT records for the 2020 Hyundai I30. 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 2020 Hyundai i30 passes its MOT on first attempt 85.4% of the time, meaningfully better than the UK average of 80%, though petrol versions (87.1% pass rate) are considerably more reliable than diesels (73.7%). The dangerous defect rate of 13.3% sits well below concerning territory, so structural and safety issues aren't a red flag for this cohort.

These cars are running modest mileage for their age—28,786 miles at the median—and when they do fail, it's typically minor (0.39 failures per vehicle on average). Before buying, request the full MOT history to check whether it's a petrol; if it's a diesel i30, budget for tighter inspection of brake and suspension components, where diesel versions show slightly higher failure rates.

The 2020 Hyundai I30 passes its MOT first time more often than most UK vehicles (90.8% vs ~80% average) — and when it does fail, it's usually something minor and cheap to fix.

⚠️ 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

90.8%

UK average ~80%

Better than average

Dangerous (ever)

13.3%

At least once in MOT history

Check this vehicle

Avg failures / car

0.39

Over 3.4 tests on record

Low

Typical mileage

29k

Middle half: 21k–38k

For context

✅ Good baseline reliability. A 90.8% 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 2.6 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 1,465 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 1,465 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 24.6%

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 slightly damaged/cracking or perishing · …

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

Brake wear 11.1%

Front Brake pad(s) wearing thin · Front Brake disc worn, pitted or scored, but not seriously weakened · Front Brake disc worn, but not excessively · …

Ask the seller when brakes were last serviced. If they don't know, factor in the cost.

Other issues 6.2%

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

Data covers a 3-year window centred on 2020.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 1,465 Hyundai I30 cars.

Before you buy a 2020 Hyundai I30

Based on MOT data from 1,465 vehicles — here's what to check.

📋 Check the full MOT history. 13.3% 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 (87%)	1,274	90.9%	0.39
Diesel (13%)	191	90.3%	0.36

Colour Breakdown

Based on 124,819 Hyundai I30 vehicles registered in the UK — across all years. From DVLA registration records.

Grey 20.8%

25,929

Silver 18.9%

23,606

Black 18.5%

23,084

Blue 16.8%

21,030

White 14.9%

18,650

Red 9.2%

11,493

Beige 0.3%

388

Bronze 0.2%

275

Brown 0.2%

244

Orange 0.1%

Gold 0%

Green 0%

Mileage Distribution

Most 2020 Hyundai I30 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.

28,786

typical

21,405

low mileage

38,282

high mileage

Half of all 2020 Hyundai I30 vehicles fall between 21,405 and 38,282 miles.

Is the mileage you're seeing normal?

✓ Under 21,405 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.

✓ 21,405–38,282 miles — normal for age. This is where most 2020 Hyundai I30s sit.

⚠ Over 51,680 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2020 Hyundai I30 — Still on the Road

Almost all 2020 Hyundai I30s are still on the road.

Strong survival — 1,334 vehicles still getting MOTs in 2025, 100% of the peak.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2023–2025.

MOT History Averages

3.4

Avg MOT tests per vehicle

0.39

Avg failures per vehicle

2.6

Avg advisories per vehicle

Other model years — Hyundai I30: All I30 years → Which year to buy? →

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See how the 2020 Hyundai I30 stacks up against a rival.

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