Should I check the MOT history before buying a 2020 Renault Koleos GT Line Blue DCI 4x4cvt?

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 Renault Koleos GT Line Blue DCI 4x4cvt?

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 Renault Koleos GT Line Blue DCI 4x4cvt?

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 Renault Koleos GT Line Blue DCI 4x4cvt reliable?

Based on MOT data from 181 vehicles, the 2020 Renault Koleos GT Line Blue DCI 4x4cvt has a first-time MOT pass rate of 91.3%, 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 2020 Renault Koleos GT Line Blue DCI 4x4cvt?

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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Renault Koleos GT Line Blue DCI 4x4cvt (2020)

181 real MOT outcomes analysed • 91.3% first-time pass rate

2020 Renault Koleos GT Line Blue DCI 4x4cvt

CarHunch analysed 181 real MOT records for the 2020 Renault Koleos GT Line Blue DCI 4x4cvt. 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 Compare Models

This 2020 Koleos is a strong performer, with a 90.8% first-time pass rate well above the UK average of 80%, and dangerous defects recorded in just 13.8% of vehicles—a reassuring figure that keeps it out of the high-risk zone. The diesel engine shows solid reliability characteristics with minimal failure issues averaging only 0.41 per vehicle.

These cars are running at a sensible 31,187 miles median for their age, which supports the strong pass rate and suggests owners are maintaining them reasonably well. The 3.3 advisories per vehicle point to minor wear items rather than structural problems, so budget for routine maintenance but don't expect major surprises; have any advisory items checked by a trusted mechanic before purchase to avoid inheriting someone else's deferred work.

We have limited data for the 2020 Renault Koleos GT Line Blue DCI 4x4cvt — treat the figures below as indicative rather than definitive.

⚠️ 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

91.3%

UK average ~80%

Better than average

Dangerous (ever)

13.8%

At least once in MOT history

Check this vehicle

Avg failures / car

0.41

Over 3.6 tests on record

Low

Typical mileage

31k

Middle half: 22k–43k

For context

These stats describe 181 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 181 Renault Koleos GT Line Blue DCI 4x4cvt cars.

Before you buy a 2020 Renault Koleos GT Line Blue DCI 4x4cvt

Based on MOT data from 181 vehicles — here's what to check.

📋 Check the full MOT history. 13.8% 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

Mileage Distribution

Most 2020 Renault Koleos GT Line Blue DCI 4x4cvt 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.

31,187

typical

21,888

low mileage

42,779

high mileage

Half of all 2020 Renault Koleos GT Line Blue DCI 4x4cvt vehicles fall between 21,888 and 42,779 miles.

Is the mileage you're seeing normal?

✓ Under 21,888 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.

✓ 21,888–42,779 miles — normal for age. This is where most 2020 Renault Koleos GT Line Blue DCI 4x4cvts sit.

⚠ Over 57,751 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2020 Renault Koleos GT Line Blue DCI 4x4cvt — Still on the Road

Almost all 2020 Renault Koleos GT Line Blue DCI 4x4cvts are still on the road.

Strong survival — 168 vehicles still getting MOTs in 2025, 94% of the peak.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2022–2025.

MOT History Averages

3.6

Avg MOT tests per vehicle

0.41

Avg failures per vehicle

3.3

Avg advisories per vehicle

Other model years — Renault Koleos GT Line Blue DCI 4x4cvt: All Koleos GT Line Blue DCI 4x4cvt years → Which year to buy? →

2019

Or browse all models: Renault →

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See how the 2020 Renault Koleos GT Line Blue DCI 4x4cvt stacks up against a rival.

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