Should I check the MOT history before buying a 2021 Kia Sorento 3 PHEV AWD Auto?

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 Sorento 3 PHEV AWD Auto?

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 Sorento 3 PHEV AWD Auto?

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 Sorento 3 PHEV AWD Auto reliable?

Based on MOT data from 237 vehicles, the 2021 Kia Sorento 3 PHEV AWD Auto has a first-time MOT pass rate of 92.2%, 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 Sorento 3 PHEV AWD Auto?

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 Sorento 3 PHEV AWD Auto (2021)

237 real MOT outcomes analysed • 92.2% first-time pass rate

2021 Kia Sorento 3 PHEV AWD Auto

CarHunch analysed 237 real MOT records for the 2021 Kia Sorento 3 PHEV AWD Auto. 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 Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

The 2021 Kia Sorento 3 PHEV is well above the UK average, with a first-time pass rate of 91.1% compared to the national 80%—this is a genuinely reliable cohort. Dangerous defects are uncommon at 4.6%, so safety isn't a red flag here.

These vehicles are averaging just under 40,000 miles at test time, which is reasonable for a three-year-old model, and the low failure rate of 0.28 per vehicle suggests the hybrid powertrain is bedding in without major issues. Before buying, check the service history carefully and budget for advisory items (averaging 1.8 per test), as PHEV systems can be expensive to repair outside warranty—but the numbers suggest this generation is holding up well.

We have limited data for the 2021 Kia Sorento 3 PHEV AWD Auto — treat the figures below as indicative rather than definitive.

First-time pass

92.2%

UK average ~80%

Better than average

Dangerous (ever)

4.6%

At least once in MOT history

Check this vehicle

Avg failures / car

0.28

Over 3 tests on record

Low

Typical mileage

38k

Middle half: 27k–49k

For context

These stats describe 237 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 237 Kia Sorento 3 PHEV AWD Auto cars.

Before you buy a 2021 Kia Sorento 3 PHEV AWD Auto

Based on MOT data from 237 vehicles — here's what to check.

📋 Check the full MOT history. 4.6% 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

Colour Breakdown

Based on 831 Kia Sorento 3 PHEV AWD Auto vehicles registered in the UK — across all years. From DVLA registration records.

Black 30.4%

253

Grey 29.4%

244

Blue 14.9%

124

White 10.5%

Brown 7%

Red 6%

Green 1.8%

Mileage Distribution

Most 2021 Kia Sorento 3 PHEV AWD Auto 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.

37,921

typical

26,742

low mileage

48,772

high mileage

Half of all 2021 Kia Sorento 3 PHEV AWD Auto vehicles fall between 26,742 and 48,772 miles.

Is the mileage you're seeing normal?

✓ Under 26,742 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.

✓ 26,742–48,772 miles — normal for age. This is where most 2021 Kia Sorento 3 PHEV AWD Autos sit.

⚠ Over 65,842 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2021 Kia Sorento 3 PHEV AWD Auto — Still on the Road

Almost all 2021 Kia Sorento 3 PHEV AWD Autos are still on the road.

Strong survival — 231 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

Avg MOT tests per vehicle

0.28

Avg failures per vehicle

1.8

Avg advisories per vehicle

Other model years — Kia Sorento 3 PHEV AWD Auto: All Sorento 3 PHEV AWD Auto years → Which year to buy? →

2022 2025

Or browse all models: Kia →

Compare with another model

See how the 2021 Kia Sorento 3 PHEV AWD Auto stacks up against a rival.

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