Should I check the MOT history before buying a 2018 Mini Mini (r57)?

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 2018 Mini Mini (r57)?

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 2018 Mini Mini (r57)?

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.

How many 2018 Mini Mini (r57) vehicles have had dangerous defects recorded?

44% of these vehicles have had a dangerous defect recorded. Search the registration on CarHunch — the full MOT history will show exactly what was flagged and whether it was resolved.

Is the 2018 Mini Mini (r57) reliable?

Based on MOT data from 248 vehicles, the 2018 Mini Mini (r57) has a first-time MOT pass rate of 86.7%, 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 2018 Mini Mini (r57)?

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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Mini Mini (r57) (2018)

248 real MOT outcomes analysed • 86.7% first-time pass rate

2018 Mini Mini (r57)

CarHunch analysed 248 real MOT records for the 2018 Mini Mini (r57). 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 2018 MINI MINI (R57) passes its MOT first time at 86.7%, a solid 6.7 percentage points above the UK average—but the 43.5% dangerous defect rate is a serious red flag that suggests structural, brake, or steering issues are common in this cohort and warrant professional inspection before purchase. This is a car with genuine reliability strengths, yet nearly half of examples tested have harboured defects serious enough to fail an MOT.

At 20,289 miles median, these cars are relatively lightly used for their age, which makes the high dangerous defect prevalence even more concerning—it points to design or build quality rather than wear and tear. Budget for an average of 0.95 failures and 3.3 advisories per MOT cycle, and ask your mechanic to specifically check suspension geometry, brake condition, and any welding repairs before committing to a purchase.

We have limited data for the 2018 Mini Mini (r57) — treat the figures below as indicative rather than definitive.

⚠️ Over 1 in 5 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

86.7%

UK average ~80%

Around average

Dangerous (ever)

43.6%

At least once in MOT history

Check this vehicle

Avg failures / car

0.95

Over 6.1 tests on record

Moderate

Typical mileage

20k

Middle half: 14k–27k

For context

These stats describe 248 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.

Watch for defects — worth knowing

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 248 Mini Mini (r57) cars.

Before you buy a 2018 Mini Mini (r57)

Based on MOT data from 248 vehicles — here's what to check.

📋 Check the full MOT history. 43.6% 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 3,050 Mini Mini (r57) vehicles registered in the UK — across all years. From DVLA registration records.

White 23.1%

705

Black 20.2%

617

Blue 18.6%

568

Red 12.9%

394

Silver 7.7%

234

Grey 5.8%

177

Orange 4.9%

149

Yellow 2.5%

Green 2.1%

Brown 1.9%

Cream 0.3%

Mileage Distribution

Most 2018 Mini Mini (r57) 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.

20,289

typical

14,135

low mileage

26,556

high mileage

Half of all 2018 Mini Mini (r57) vehicles fall between 14,135 and 26,556 miles.

Is the mileage you're seeing normal?

✓ Under 14,135 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.

✓ 14,135–26,556 miles — normal for age. This is where most 2018 Mini Mini (r57)s sit.

⚠ Over 35,850 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2018 Mini Mini (r57) — Still on the Road

Almost all 2018 Mini Mini (r57)s are still on the road.

Strong survival — 240 vehicles still getting MOTs in 2025, 99% of the peak.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2021–2025.

MOT History Averages

6.1

Avg MOT tests per vehicle

0.95

Avg failures per vehicle

3.3

Avg advisories per vehicle

Other model years — Mini Mini (r57): All Mini (r57) years → Which year to buy? →

2009 2010 2011 2012

Or browse all models: Mini →

Compare with another model

See how the 2018 Mini Mini (r57) stacks up against a rival.

Watch for defects — worth knowing