2015 Dacia Logan MOT pass rate, common failures & what to check
In 2025, 63.7% of Dacia Logans first used in 2015 passed their MOT first time, against 71.9% for all cars first used in 2015. Across 9,042 Logan first tests from 2023 to 2025, the most common failure areas were lamps and electrical equipment, suspension and brakes.
This page analyses first MOT tests for Dacia Logans first used in 2015 (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 2015 Dacia Logan MOT pass rate has changed
Share of first tests passed in each year, Logans first used in 2015 against all cars first used in 2015 (any make or fuel; not adjusted for mileage, fuel or use). In 2025 the Logan figure was 8.2 points lower.
View this chart as a table
| Test year | 2015 Logan | All cars first used 2015 | Logan first tests |
|---|---|---|---|
| 2021 | 71.0% | 79.7% | 3,173 |
| 2022 | 69.0% | 77.8% | 3,181 |
| 2023 | 64.6% | 75.5% | 3,100 |
| 2024 | 64.7% | 73.5% | 3,033 |
| 2025 | 63.7% | 71.9% | 2,909 |
Common 2015 Dacia Logan MOT failures
Share of the 3,227 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 |
|---|---|---|
| Horn: not working | 14.2% | 458 |
| Headlamp aim: too low | 12.6% | 407 |
| Ball joint: excessively worn | 12.5% | 403 |
| Tread depth: below requirements of 1.6mm | 10.7% | 344 |
| Washers: provides insufficient washer liquid | 7.4% | 239 |
Item names are DVSA’s own wording. 2023–2025 combined.
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Typical repair costs for common MOT failures
Typical UK garage prices for the job, not for a Logan in particular, and not a quote.
| Failure item | Typical job | Typical UK price | Usual range |
|---|---|---|---|
| Ball joint: excessively worn | Ball joint replacement | £90 | £60–£150 |
From published UK repair-cost guides, checked September 2026. Only jobs with a published typical price are shown.
What to check on a 2015 Dacia Logan 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.
- Brakes. Worth looking at the discs and pads through the wheel spokes for scoring and a worn lip, and noticing on the test drive whether the car pulls to one side or the pedal feels long.
Common 2015 Dacia Logan MOT advisories
Advisories are points the tester noted that did not fail the car. Most common on 2015 Logans, as a share of all 9,042 first tests, 2023–2025.
| DVSA advisory item | Share of first tests | Tests |
|---|---|---|
| Tread depth: worn close to legal limit/worn on edge | 21.0% | 1,895 |
| Brake discs: worn, pitted or scored, but not seriously weakened | 9.9% | 897 |
| Tyre condition: slightly damaged/cracking or perishing | 6.9% | 625 |
| Brake pads: wearing thin | 6.0% | 547 |
| Linkage pins and bushes: pin or bush worn but not resulting in excessive movement | 3.7% | 336 |
Questions about the 2015 Dacia Logan MOT
What is the MOT pass rate of a 2015 Dacia Logan?
In 2025, 63.7% of Logans first used in 2015 passed their MOT first time, against 71.9% for all cars first used in 2015. A car fixed during the test counts as a fail.
What does a 2015 Logan most often fail its MOT on?
Lamps and electrical equipment (in 45.5% of failed first tests, 2023–2025), suspension (32.0%) and brakes (21.7%). The single most common item was “Horn: not working” (14.2%).
How often does a 2015 Dacia Logan fail its MOT?
In 2025, 36.3% of first tests on Logans first used in 2015 did not pass first time: 29.6% failed, and a further 6.8% had a fault fixed during the test (counted as a fail here). Across 2023–2025, 3,227 of 9,042 first tests did not pass first time.
What are the most common 2015 Dacia Logan MOT advisories?
“Tread depth: worn close to legal limit/worn on edge” (on 21.0% of first tests, 2023–2025), “Brake discs: worn, pitted or scored, but not seriously weakened” (9.9%), “Tyre condition: slightly damaged/cracking or perishing” (6.9%), “Brake pads: wearing thin” (6.0%) and “Linkage pins and bushes: pin or bush worn but not resulting in excessive movement” (3.7%).
Is a 2015 Dacia Logan 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 71.0% in 2021 to 63.7% in 2025. For one particular car, its own MOT history matters more than the average.
Other cars first used in 2015
The most-tested cars from the same year. Each page uses the same method.
2015 Ford Fiesta MOT statistics · 2015 Vauxhall Corsa MOT statistics · 2015 Ford Focus MOT statistics · 2015 Volkswagen Golf MOT statistics · 2015 Nissan Qashqai MOT statistics
Checking a specific 2015 Logan?
The numbers above cover every Logan first used in 2015 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.
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