Model Reports 8 min read Updated 11 Sep 2026 DVSA open data · 1,142 tests analysed

MINI Roadster 2014: reliability & common MOT faults

256 first-attempt MOT failures were recorded on the 2014 MINI Roadster in 2025. Figures are among first-attempt failed MOT tests, not among all tests.

First-attempt pass rate 77.6% across 1,142 tests in 2025. Nothing in this year's figures separates it from the Roadsters either side — no fuel gap, and no break in the model's own trend.

First-attempt pass

77.6%

of 1,142 first tests (2025)

First tests

1,142

test year 2025

Failed first attempts

256

failed first-attempt tests

MOT pass rates

First-attempt and official-style rates among class 4 first tests of the year.

First-attempt pass

77.6%

of 1,142 first tests (2025)

Official-style pass

83.6%

incl. same-day PRS fixes

First tests

1,142

class 4 · first MOT of the year

Typical age 11.0 yrs · median mileage 53,745 mi

vs 2024: -2.8 pp first-attempt

Note:

  • Class 4 cars · first MOT of the year per vehicle · P/PRS/F outcomes (2025 data).
  • PRS (fixed at the station the same day) counts as a fail in the first-attempt rate.
  • Raw outcomes for this cohort — not adjusted for age, mileage, or peer mix.
  • MOT doesn't test engine or gearbox internals.

Common faults

Failure patterns that show up more often on this registration year than on similar cars.

These MOT failure patterns show up more often on this registration year than on similar cars of the same class, age, and mileage.

Shares below are measured across the 256 failed first attempts in 2025 that the age-and-mileage comparison can be computed on.

Standout: Shock absorbers (front) — 9.8% of this year's failed first attempts

Recorded on 25 of those tests. It tops the table on elevation — about 5.8× more often than on similar cars of the same age and mileage. The full ranked list is in the table below.

No patterns met the strongest callout thresholds on this page; showing the highest-lift rows that still cleared the display floors.

Fault pattern Location Failures vs similar cars Share of fails Confidence
Shock absorbers (front)
Suspension > Shock absorbers
 Front 25 ×5.8 9.8% Possible
Position lamp (front)
Lamps, reflectors and electrical equipment > Position lamps > Position lamp
 Front 30 ×2.4 11.7% Possible

Only patterns that clear minimum sample and elevation thresholds are shown (at least 20 failures and about 2.0× more often than similar cars).

Note: Rates and comparisons are among first-attempt failed tests, not all MOTs. Patterns come from MOT defect codes — not manufacturer service bulletins, recalls, or a diagnosis of any individual car. Failures and advisories are listed separately.

FAQs

Short answers about how to read this model-year guide.

Nothing in this year's figures separates it from the Roadsters either side — no fuel gap, and no break in the model's own trend. In 2025, 77.6% of 1,142 first MOTs on the 2014 MINI Roadster passed first time (PRS — items fixed at the station the same day — counted as a fail). The official-style rate including PRS is 83.6%. Among 256 failed first-attempt MOT tests (test year 2025), Shock absorbers (front) appears mor…
Among failed first-attempt tests we highlight patterns that appear more often than on similar cars. Top example: Shock absorbers (front) (9.8% of those tests; 25 observed failures; about 5.8× more often than similar cars). These are statistical signals, not a diagnosis of any individual car.
Shock absorbers (front) shows up more often than on similar cars (9.8% of those tests; 25 observed failures; about 5.8× more often than similar cars). That does not prove a design fault — age, mileage, and how the car was used still matter. Treat it as a pre-purchase check point, not a manufacturer service bulletin.
Common MOT problem areas for the 2014 MINI Roadster include Shock absorbers (front), Position lamp (front). These patterns show up more often than on similar cars after we filter out sparse noise — not a full list of every possible fault on an individual car.
This page highlights MOT failure patterns for the 2014 MINI Roadster (registration year) using UK DVSA open data for the selected test year. Patterns are compared with cars of a similar age and mileage. It is a buyer checklist from MOT defect statistics — not a full service history or manufacturer service-bulletin list.
No. MOT tests do not cover engine internals, gearboxes, or many electronic modules. Patterns here come from MOT defect statistics only and should not be read as engine or gearbox reliability scores.

About this data

How this page is built and what it can (and can't) say.

These figures come from UK MOT open data for this model year. We surface common failure patterns against similar cars — not a full reliability score, and not a pass/fail verdict on any individual vehicle.

2024 2025

What we include

UK Class 4 cars only. Normal MOT tests (not retests); first test per vehicle per calendar year; results pass, PRS, or fail.

Same-day repairs

PRS means the car failed items that were fixed at the test station and then passed the same day. We count PRS as a first-attempt fail in headline rates so same-day repairs do not hide problems.

How we compare

We compare this model year with other Class 4 cars of similar age and mileage in the same test year. This model family is left out of the peer group so the car is not measured against itself.

What this does not cover

  • MOTs do not cover engine internals, gearboxes, or many electronics — this is not a full reliability score.
  • Common faults come from MOT defect stats, not manufacturer TSBs or recalls.
  • Age and mileage matching reduces — but does not remove — differences in how cars were used and maintained.
  • We never invent pass rates, star scores, or ranks when those data marts are missing.

Contains public sector information licensed under the Open Government Licence v3.0.

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