2020 Fiat Doblo MOT pass rate, common failures & what to check
In 2025, 69.6% of Fiat Doblos first used in 2020 passed their MOT first time, against 86.0% for all cars first used in 2020. Across 3,621 Doblo first tests from 2023 to 2025, the most common failure areas were lamps and electrical equipment, suspension and noise, emissions and leaks.
This page analyses first MOT tests for Fiat Doblos first used in 2020 (all trims grouped): 2021 to 2025 for the pass-rate trend, and 2023 to 2025 for the failure and advisory analysis — plus what is worth checking before you buy one.
Data: DVSA anonymised MOT tests to December 2025 · Calculated by SortedCars · Updated October 2026
How the 2020 Fiat Doblo MOT pass rate has changed
Share of first tests passed in each year, Doblos first used in 2020 against all cars first used in 2020 (any make or fuel; not adjusted for mileage, fuel or use). In 2025 the Doblo figure was 16.4 points lower.
View this chart as a table
| Test year | 2020 Doblo | All cars first used 2020 | Doblo first tests |
|---|---|---|---|
| 2021 | fewer than 500 tests | 84.7% | 6 |
| 2022 | fewer than 500 tests | 90.2% | 35 |
| 2023 | 77.5% | 87.7% | 1,198 |
| 2024 | 74.7% | 86.9% | 1,215 |
| 2025 | 69.6% | 86.0% | 1,208 |
Common 2020 Fiat Doblo MOT failures
Share of the 945 failed first tests (2023–2025) with at least one failure in each area. A test can fail in more than one area, so the shares add up to more than 100%.
Most common failure items
| DVSA failure item | Share of failed first tests | Tests |
|---|---|---|
| Coil spring: fractured or broken | 18.2% | 172 |
| Malfunction indicator lamp: inoperative or indicates a malfunction | 14.9% | 141 |
| Pedal: anti-slip provision missing | 8.6% | 81 |
| Tyre condition: has ply or cords exposed | 7.6% | 72 |
| Malfunction indicator lamp: inoperative or indicates a malfunction | 7.1% | 67 |
Item names are DVSA’s own wording. 2023–2025 combined.
Enter the car's registration to run the check.
Free · opens our free car check — no sign-in needed.
Typical repair costs for common MOT failures
Typical UK garage prices for the job, not for a Doblo in particular, and not a quote.
| Failure item | Typical job | Typical UK price | Usual range |
|---|---|---|---|
| Coil spring: fractured or broken | Coil spring replacement | £248 | £175–£400 |
From published UK repair-cost guides, checked September 2026. Only jobs with a published typical price are shown.
What to check on a 2020 Fiat Doblo before buying
The three areas where failed first tests most often had a fault, 2023–2025.
- Lamps and electrics. Ask someone to watch while you work the brake lights, indicators, sidelights, dipped and main beam, and the number-plate lamps.
- Suspension. Worth looking behind the front wheels with a torch at the coil springs, and listening for knocks over bumps on the test drive.
- Engine and emissions. Worth checking that the engine warning light goes out after starting, looking for oil leaks under the car, and noticing any smoke from the exhaust.
Common 2020 Fiat Doblo MOT advisories
Advisories are points the tester noted that did not fail the car. Most common on 2020 Doblos, as a share of all 3,621 first tests, 2023–2025.
| DVSA advisory item | Share of first tests | Tests |
|---|---|---|
| Tread depth: worn close to legal limit/worn on edge | 16.2% | 587 |
| Brake discs: worn, pitted or scored, but not seriously weakened | 5.4% | 194 |
| Brake pads: wearing thin | 4.1% | 149 |
| Brake discs: worn, but not excessively | 3.0% | 107 |
| Tyre condition: slightly damaged/cracking or perishing | 2.8% | 102 |
Questions about the 2020 Fiat Doblo MOT
What is the MOT pass rate of a 2020 Fiat Doblo?
In 2025, 69.6% of Doblos first used in 2020 passed their MOT first time, against 86.0% for all cars first used in 2020. A car fixed during the test counts as a fail.
What does a 2020 Doblo most often fail its MOT on?
Lamps and electrical equipment (in 27.6% of failed first tests, 2023–2025), suspension (27.6%) and noise, emissions and leaks (25.2%). The single most common item was “Coil spring: fractured or broken” (18.2%).
How often does a 2020 Fiat Doblo fail its MOT?
In 2025, 30.4% of first tests on Doblos first used in 2020 did not pass first time: 24.8% failed, and a further 5.5% had a fault fixed during the test (counted as a fail here). Across 2023–2025, 945 of 3,621 first tests did not pass first time.
What are the most common 2020 Fiat Doblo MOT advisories?
“Tread depth: worn close to legal limit/worn on edge” (on 16.2% of first tests, 2023–2025), “Brake discs: worn, pitted or scored, but not seriously weakened” (5.4%), “Brake pads: wearing thin” (4.1%), “Brake discs: worn, but not excessively” (3.0%) and “Tyre condition: slightly damaged/cracking or perishing” (2.8%).
Is a 2020 Fiat Doblo reliable?
An MOT pass rate shows what failed at the test, not how reliable a car is. For this group of cars the first-time pass rate went from 77.5% in 2023 to 69.6% in 2025. For one particular car, its own MOT history matters more than the average.
Other cars first used in 2020
The most-tested cars from the same year. Each page uses the same method.
2020 Ford Fiesta MOT statistics · 2020 Vauxhall Corsa MOT statistics · 2020 Volkswagen Golf MOT statistics · 2020 Ford Focus MOT statistics · 2020 MINI Hatch MOT statistics
Checking a specific 2020 Doblo?
The numbers above cover every Doblo first used in 2020 and tested in Great Britain. Our free check shows the actual MOT history, mileage record and tax status of the one you are looking at.
Enter the car's registration to run the check.
Free · no sign-in needed.