Should I check the MOT history before buying a 2021 Kia Picanto GT Line Isg?

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 Kia Picanto GT Line Isg?

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 Kia Picanto GT Line Isg?

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 Kia Picanto GT Line Isg reliable?

Based on MOT data from 522 vehicles, the 2021 Kia Picanto GT Line Isg has a first-time MOT pass rate of 90.9%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

Do I need an HPI check when buying a 2021 Kia Picanto GT Line Isg?

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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Kia Picanto GT Line Isg (2021)

522 real MOT outcomes analysed • 90.9% first-time pass rate

2021 Kia Picanto GT Line Isg

CarHunch analysed 522 real MOT records for the 2021 Kia Picanto GT Line Isg. 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 Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution MOT Averages Colour Breakdown Compare Models

The 2021 Kia Picanto GT-Line ISG posts a 90% first-time pass rate, well ahead of the UK average of 80%, which signals solid baseline reliability for the model. Dangerous defects crop up in 12.6% of these cars—higher than ideal—so a pre-purchase inspection remains worth doing.

These are genuinely low-mileage examples at just under 20,000 miles on average, so you're not seeing wear-related failure patterns yet; the real durability story will emerge over the next few years. The 0.29 average failures per vehicle is excellent, though advisories run at 1.7 per car, meaning minor wear items and consumables are the norm rather than serious faults. If you're considering one, get a full diagnostic on any prospective purchase, particularly around brake and suspension components where that 12.6% dangerous-defect rate shows up.

The 2021 Kia Picanto GT Line Isg passes its MOT first time more often than most UK vehicles (90.9% 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

90.9%

UK average ~80%

Better than average

Dangerous (ever)

12.6%

At least once in MOT history

Check this vehicle

Avg failures / car

0.29

Over 2.3 tests on record

Low

Typical mileage

19k

Middle half: 13k–25k

For context

✅ Good baseline reliability. A 90.9% 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 522 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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See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 522 Kia Picanto GT Line Isg cars.

Before you buy a 2021 Kia Picanto GT Line Isg

Based on MOT data from 522 vehicles — here's what to check.

📋 Check the full MOT history. 12.6% 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 (99%)	517	90.8%	0.29

Colour Breakdown

Based on 1,003 Kia Picanto GT Line Isg vehicles registered in the UK — across all years. From DVLA registration records.

Grey 36.4%

365

White 23.6%

237

Black 17.9%

180

Red 16.4%

164

Yellow 5.7%

Mileage Distribution

Most 2021 Kia Picanto GT Line Isg 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.

18,613

typical

12,510

low mileage

25,408

high mileage

Half of all 2021 Kia Picanto GT Line Isg vehicles fall between 12,510 and 25,408 miles.

Is the mileage you're seeing normal?

✓ Under 12,510 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.

✓ 12,510–25,408 miles — normal for age. This is where most 2021 Kia Picanto GT Line Isgs sit.

⚠ Over 34,300 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

2.3

Avg MOT tests per vehicle

0.29

Avg failures per vehicle

1.7

Avg advisories per vehicle

Other model years — Kia Picanto GT Line Isg: All Picanto GT Line Isg years → Which year to buy? →

2022

Or browse all models: Kia →

Compare with another model

See how the 2021 Kia Picanto GT Line Isg stacks up against a rival.

A solid choice — agree?