Model Reports 8 min read Updated 11 Sep 2026 DVSA open data · 1,602 tests analysed

Fiat Doblo 2019: reliability & common MOT faults

483 first-attempt MOT failures were recorded on the 2019 Fiat Doblo in 2025. Figures are among first-attempt failed MOT tests, not among all tests.

Coil spring (front) was the most common reason a 2019 Doblo failed its MOT — 22.8% of its failed first attempts.

First-attempt pass

69.9%

of 1,602 first tests (2025)

First tests

1,602

test year 2025

Failed first attempts

483

failed first-attempt tests

MOT pass rates

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

First-attempt pass

69.9%

of 1,602 first tests (2025)

Official-style pass

75.5%

incl. same-day PRS fixes

First tests

1,602

class 4 · first MOT of the year

Typical age 6.0 yrs · median mileage 61,501 mi

vs 2024: -0.9 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 482 of 483 failed first attempts (99.8%) that recorded an odometer reading in 2025 — the subset the age-and-mileage comparison can be computed on.

Standout: Coil spring (front) — 22.8% of this year's failed first attempts

Recorded on 110 of those tests. It tops the table on elevation — about 10× more often than on similar cars of the same age and mileage. On this year it is also the commonest failure, so it answers both questions at once. The full ranked list is in the table below.

Fault pattern Location Failures vs similar cars Share of fails Confidence
Pedal
Brakes > Service brake pedal or hand lever > Pedal
 Any 20 ×11 4.1% Possible
Coil spring (front)
Suspension > Springs > Coil springs > Coil spring
 Front 110 ×10 22.8% Strong
Malfunction indicator lamp
Noise, emissions and leaks > Exhaust emissions > Compression ignition > Malfunction indicator lamp
 Any 67 ×3.4 13.9% Likely
Pins and bushes (front)
Suspension > Suspension arms > Pins and bushes
 Front 23 ×2.7 4.8% Possible
Malfunction indicator lamp
Noise, emissions and leaks > Exhaust emissions > Spark ignition > Malfunction indicator lamp
 Any 32 ×2.1 6.6% 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.

If you are buying one

What this year's MOT record means for the decision in front of you.

Nothing separates this year from the Doblos either side of it, so buy on the individual car. The checks below are the items that actually failed 2019 Doblos, commonest first.

What to check on a 2019 Doblo

The items that failed 2019 Doblos most often, as a share of the year's failed first attempts. This is what goes wrong, not what is unusual — the table further up the page covers that.

  • Coil spring (front) — recorded on 22.8% of failed first attempts
  • Malfunction indicator lamp — recorded on 13.9% of failed first attempts

Every figure here is a first-attempt MOT rate from DVSA open data for this model line. MOTs do not test engine or gearbox internals, so this is a pre-purchase checklist, not a full reliability score.

FAQs

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

Coil spring (front) was the most common reason a 2019 Doblo failed its MOT — 22.8% of its failed first attempts. In 2025, 69.9% of 1,602 first MOTs on the 2019 Fiat Doblo passed first time (PRS — items fixed at the station the same day — counted as a fail). The official-style rate including PRS is 75.5%. Among 483 failed first-attempt MOT tests (test year 2025), Coil spring (front) appears more often than on similar…
Ranked by how often they were actually recorded, the items that failed 2019 Fiat Doblos most often at the first attempt were Coil spring (front) (22.8%) and Malfunction indicator lamp (13.9%) — each as a share of the year's failed first attempts. That is what goes wrong on the car. It is a different question from which patterns are unusual for the class, which the common-faults table answers.
Among failed first-attempt tests we highlight patterns that appear more often than on similar cars. Top example: Coil spring (front) (22.8% of those tests; 110 observed failures; about 10× more often than similar cars). These are statistical signals, not a diagnosis of any individual car.
Coil spring (front) shows up more often than on similar cars (22.8% of those tests; 110 observed failures; about 10× 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 2019 Fiat Doblo include Coil spring (front), Pedal, Malfunction indicator lamp. 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 2019 Fiat Doblo (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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