Ford Fiesta Mk7: best and worst years, and what goes wrong
How every year of the Ford Fiesta Mk7 did at its MOT in 2025 compared with other cars the same age, the weak spots that keep coming up, and what to check before you buy one. From 947,576 MOT tests.
Year by year
First-time MOT pass rate for each year of the Ford Fiesta Mk7, against all cars registered the same year. Older cars fail more, so the comparison with cars the same age is what matters.
| Year | Pass first time | All cars that year | Stands out | MOT tests |
|---|---|---|---|---|
| 2008* | 53% | 57% -4 | Rigid brake pipes 2.6× usual | 48,771 |
| 2009 | 54% | 58% -4 | Ball joint 2.3× usual | 84,681 |
| 2010 | 55% | 59% -4 | Ball joint 2.4× usual | 81,330 |
| 2011 | 58% | 61% -3 | Ball joint 2.5× usual | 81,013 |
| 2012 | 58% | 63% -5 | Ball joint 2.9× usual | 95,802 |
| 2013 | 61% | 66% -5 | Ball joint 3.3× usual | 109,733 |
| 2014 | 62% | 69% -7 | Ball joint 3.1× usual | 120,169 |
| 2015 | 65% | 72% -7 | Steering swivel joints 15× usual | 123,631 |
| 2016 | 68% | 75% -7 | Steering swivel joints 17× usual | 112,880 |
| 2017* | 75% | 78% -3 | Steering swivel joints 19.3× usual | 89,566 |
Weak spots across the Ford Fiesta Mk7
Parts flagged at MOT well above the usual rate for cars the same age, in more than one year of this generation. Repeat findings like these are much less likely to be chance.
- Steering swivel jointsup to 17× usual
Stands out in 8 years: 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009.
Rough price £100–£450 our estimateAt the viewing: On a straight road the steering wheel should sit straight. Listen for knocks when turning, and check the steering feels even.
- Ball jointup to 3.3× usual
Stands out in 8 years: 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009.
Rough price £60–£150 (one joint) ClickMechanicAt the viewing: Listen for knocking over bumps and check the rubber boots behind the wheels aren't split.
- Brake lightsup to 4.8× usual
Stands out in 5 years: 2016, 2015, 2014, 2013, 2009.
Rough price £10–£80 our estimateAt the viewing: Ask a friend to check every light while you work the switches: indicators, brake lights, fog lights and reversing lights.
- Coil springsup to 2.3× usual
Stands out in 5 years: 2016, 2015, 2013, 2012, 2011.
Rough price £175–£400 (pair, one axle) ClickMechanicAt the viewing: Look behind each wheel for a snapped spring coil, and listen for a clunk or twang when turning the wheel lock to lock with the car stopped.
- Track rod endsup to 2.1× usual
Stands out in 5 years: 2016, 2014, 2013, 2012, 2009.
Rough price £50–£150 (one end, plus about £30–£50 if it needs a wheel alignment) ClickMechanicAt the viewing: On a straight road the steering wheel should sit straight. Listen for knocks when turning, and check the steering feels even.
- Wheelsup to 4.3× usual
Stands out in 3 years: 2011, 2010, 2009.
Rough price £70–£150 our estimateAt the viewing: Check the tread on all four tyres, including the inside edges, and look for cracks or bulges.
Known faults
From owners, mechanics and UK buying guides, in our own words. Not every car will have them.
- PowerShift automatic gearbox
Automatic Fiestas with the PowerShift gearbox can give jerky changes, hesitate, or in bad cases lose drive. Repairs can be expensive.
Check: If it’s an automatic, pull away gently from a standstill several times and drive in slow traffic. Any judder, clunk or hesitation is a warning sign.
- Timing belt that runs in oil (1.0 EcoBoost)
The 1.0 EcoBoost’s timing belt sits in the engine oil. If oil changes are missed or the wrong oil is used, the belt can break down and shed bits that block the oil pickup, which can wreck the engine.
Check: Ask for a full service history with regular oil changes, and whether the timing belt has been changed when Ford says it’s due.
If it needs doing: Timing belt (cambelt) change, about £300–£700 (often with the water pump). ClickMechanic
- Coolant pipe that can split (early 1.0 EcoBoost)
On early 1.0 EcoBoost engines a small plastic coolant pipe could split. The leak can overheat the engine badly. Ford issued a fix.
Check: Ask whether the coolant pipe fix was done, and check the coolant level is between the marks.
Where this comes from: the DVSA's anonymised results for every MOT test in Great Britain in 2025, counting each car's main test of the year (not retests). A weak spot needs at least 30 cars flagged and must stay 1.5× the usual rate even at the cautious end of a 95% confidence range. Generation years are approximate: cars registered in a changeover year (*) can be either generation. How we score
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