2017 Ford B-Max MOT pass rate, common failures & what to check
In 2025, 70.5% of Ford B-Max cars first used in 2017 passed their MOT first time, against 78.2% for all cars first used in 2017. Across 17,404 B-Max first tests from 2023 to 2025, the most common failure areas were lamps and electrical equipment, suspension and tyres.
This page analyses first MOT tests for Ford B-Max cars first used in 2017 (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 2017 Ford B-Max MOT pass rate has changed
Share of first tests passed in each year, B-Max cars first used in 2017 against all cars first used in 2017 (any make or fuel; not adjusted for mileage, fuel or use). In 2025 the B-Max figure was 7.7 points lower.
View this chart as a table
| Test year | 2017 B-Max | All cars first used 2017 | B-Max first tests |
|---|---|---|---|
| 2021 | 88.8% | 85.9% | 5,856 |
| 2022 | 82.6% | 83.9% | 5,858 |
| 2023 | 77.4% | 81.7% | 5,844 |
| 2024 | 74.9% | 79.8% | 5,786 |
| 2025 | 70.5% | 78.2% | 5,774 |
Common 2017 Ford B-Max MOT failures
Share of the 4,478 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 | 31.7% | 1,418 |
| Stop lamp: not working | 28.4% | 1,273 |
| Wipers: does not clear the windscreen effectively | 9.7% | 435 |
| Brake pads: less than 1.5 mm thick | 6.9% | 310 |
| Tread depth: below requirements of 1.6mm | 4.9% | 218 |
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 B-Max 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 2017 Ford B-Max 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.
- Tyres. Worth checking the tread depth across the whole width of each tyre, and the sidewalls for cuts, cracks and bulges.
Common 2017 Ford B-Max MOT advisories
Advisories are points the tester noted that did not fail the car. Most common on 2017 B-Max cars, as a share of all 17,404 first tests, 2023–2025.
| DVSA advisory item | Share of first tests | Tests |
|---|---|---|
| Tread depth: worn close to legal limit/worn on edge | 14.2% | 2,472 |
| Tyre condition: slightly damaged/cracking or perishing | 10.0% | 1,738 |
| Brake pads: wearing thin | 7.3% | 1,269 |
| Brake discs: worn, pitted or scored, but not seriously weakened | 3.7% | 651 |
| Brake discs: worn, but not excessively | 2.7% | 468 |
Questions about the 2017 Ford B-Max MOT
What is the MOT pass rate of a 2017 Ford B-Max?
In 2025, 70.5% of B-Max cars first used in 2017 passed their MOT first time, against 78.2% for all cars first used in 2017. A car fixed during the test counts as a fail.
What does a 2017 B-Max most often fail its MOT on?
Lamps and electrical equipment (in 43.7% of failed first tests, 2023–2025), suspension (35.0%) and tyres (18.5%). The single most common item was “Coil spring: fractured or broken” (31.7%).
How often does a 2017 Ford B-Max fail its MOT?
In 2025, 29.5% of first tests on B-Max cars first used in 2017 did not pass first time: 22.5% failed, and a further 7.0% had a fault fixed during the test (counted as a fail here). Across 2023–2025, 4,478 of 17,404 first tests did not pass first time.
What are the most common 2017 Ford B-Max MOT advisories?
“Tread depth: worn close to legal limit/worn on edge” (on 14.2% of first tests, 2023–2025), “Tyre condition: slightly damaged/cracking or perishing” (10.0%), “Brake pads: wearing thin” (7.3%), “Brake discs: worn, pitted or scored, but not seriously weakened” (3.7%) and “Brake discs: worn, but not excessively” (2.7%).
Is a 2017 Ford B-Max 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 88.8% in 2021 to 70.5% in 2025. For one particular car, its own MOT history matters more than the average.
Other cars first used in 2017
The most-tested cars from the same year. Each page uses the same method.
2017 Ford Fiesta MOT statistics · 2017 Volkswagen Golf MOT statistics · 2017 Ford Focus MOT statistics · 2017 Nissan Qashqai MOT statistics · 2017 Vauxhall Corsa MOT statistics
Checking a specific 2017 B-Max?
The numbers above cover every B-Max first used in 2017 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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