Fault File
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Kia Carens

All generations and engines together · 11,928 MOT tests in the 2025 data · typical mileage at age 7: 68k

First-time failure at age 7
27.7%
Across 1,641 tests. The average across all tracked models is 19.5%.
Rank at age 7
206 of 239
1 = lowest failure rate among the models tracked.
Typical mileage at age 7
68k miles
Check the mileage view below; low-mileage models can look better by age than they are.

Generation

Split by first-registration year. Cars registered in a changeover year can belong to either generation.

How this model wears

Kia CarensClass average, all tracked models

Known issues

Measured

Computed from DVSA MOT results, all of Great Britain, 2025. Nothing here is opinion.

What testers flag

Share of tests where each item was recorded. The dark tick is the class average across all tracked models; bars are scaled within each group.

Faults with the car itself

The rows that judge the model rather than its keeper. 6,452 tests in this band.

Stop lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
Fail
4.3%class 0.8%
A suspension pin, bush or joint excessively worn
Advisory
4.3%class 5.9%
A headlamp or light source missing, inoperative or more than ½ not functioning in the case of LED
Fail
3.2%class 0.8%
Fluid leaking excessively and likely to harm the environment or to pose a safety risk to other road users
Advisory
2.9%class 2.0%
A shock absorber damaged to the extent that it does not function or showing signs of severe leakage
Advisory
2.8%class 2.3%
Brake pipe damaged or excessively corroded
Advisory
2.7%class 1.9%
Parking brake efficiency below minimum requirement
Fail
2.5%class 0.3%
Significant brake effort recorded with no brake applied indicating a binding brake
Advisory
2.4%class 0.7%
A spring or spring component fractured or seriously weakened
Advisory
2.1%class 1.3%
A suspension joint dust cover missing or no longer prevents the ingress of dirt etc
Fail
1.9%class 0.6%

Wear, upkeep and luck

Tyres, pads and stone chips say more about how the car was driven and maintained than about how it was built.

Tyre tread depth not in accordance with the requirements
Advisory
31.2%class 22.9%
Brake disc or drum excessively weakened, insecure or fractured
Advisory
17.5%class 10.1%
A brake lining or pad worn below 1.5mm
Advisory
16.8%class 8.7%
A tyre seriously damaged
Advisory
14.1%class 12.7%
Child Seat fitted not allowing full inspection of adult belt
Advisory
5.9%class 2.2%
Brake disc or drum significantly and obviously worn
Advisory
5.8%class 3.4%
A brake lining or pad worn below 1.5mm
Fail
5.7%class 1.6%
Number plate inscription missing or illegible
Advisory
3.2%class 1.5%

Unconfirmed issues

Reported

Owner folklore from forums and the motoring press. Most of it never shows up in an MOT, which is why this section exists at all.

Dual mass flywheel and clutch wear (diesel manuals)

Confirmed pattern

The 2.0 CRDi manual uses a dual mass flywheel that a fair few owners report failing well before the clutch is worn out, showing up as clutch slip under load, juddering on a trailing throttle, or odd gear selection. Owners' club threads describe it as a widely known weak point rather than a one-off, and one independent garage reckoned around a fifth of DMF-equipped Kias need the flywheel changed alongside the first clutch. Because the two jobs are usually done together, a failure at 60-90k miles typically costs £800-£2,000 depending on parts and labour.

Reported 60-90k miles, diesel manuals · sources: Kia Owners Club Forum, Honest John

Brake light switch failure

Partly in the MOT data

Kia issued two separate UK recalls for the Carens over a faulty brake light switch, one in 2009 and another in 2013, both fixed by replacing the switch free of charge. Owners still report brake lights sticking on or failing to come on years later once the original switch wears out again outside the recall window, which is exactly the kind of lighting fault that shows up as an MOT electrics failure. Worth checking the recall was actually done and that brake lights work cleanly on the test drive.

Recalls issued 2009 and 2013, ongoing switch wear reported since · sources: DVSA/vehicle-recall.co.uk, Kia Owners Club Forum

General electrical gremlins

Emerging

Beyond the brake light recalls, owners report a scatter of electrical niggles: dashboard warning lights that won't clear, unresponsive electric windows, and infotainment units freezing or resetting. None of it is acknowledged as a single named fault by Kia, and root causes vary between wiring, connectors and individual sensors, so it reads more as general age-related electrical wear than one specific part failing. Repairs are usually cheap if it's a connector, £150-£400 if a module or sensor needs replacing.

Reported from around 60k miles onward · sources: Autodoc, Kia Owners Club Forum

1.6 GDI cold-start and misfire issues

Emerging

On the petrol 1.6 GDI, owners and independent write-ups describe rough idling and reluctance to start, especially below about 5C, typically between 40,000 and 70,000 miles. Reported causes include a failing high-pressure fuel pump, dirty injectors, worn ignition coils and spark plugs, and a faulty cam sensor causing misfires. It isn't the subject of a Kia recall or TSB, but it comes up often enough in independent garage write-ups to flag. Fixes range from £100 for coils and plugs to £400-£600 if the high-pressure pump needs replacing.

Reported 40-70k miles, 1.6 GDI petrol · sources: Autodoc, mycarly community

DPF and EGR clogging on the 2.0 CRDi diesel

Disputed

Diesel Carens used mainly on short runs can suffer a clogged DPF or sooted-up EGR valve, showing as an engine warning light, reduced power, or smoke on acceleration. Owners disagree on how serious it is: many say a proper motorway run sorts it, others have needed an EGR clean or a DPF replacement running into four figures. It's a known diesel-emissions-system issue rather than something specific to this model, and there's no Kia recall covering it.

Reported on short-run diesels, mileage varies · sources: Kia Owners Club Forum, Kia Forums

Automatic gearbox rebuild issues

Automatics only

A minority of automatic Carens owners report gear-change problems severe enough that the gearbox needed stripping and rebuilding, or in some cases replacing outright, which is a big bill on a car this age. It doesn't come up nearly as often as the DMF/clutch issue on manuals, and doesn't affect manual cars at all, but it's worth a proper test drive through all gears and a check for delayed or harsh changes before buying an automatic.

Automatics only, reports scattered across ownership period · sources: BreakerYard, Kia Owners Club Forum

Viewing one? Ask this

Built from the two sections above.

Test the clutch on a diesel manual: pull away hard in a low gear and let the revs rise under load. Slip or a shudder when backing off the throttle points to a worn dual mass flywheel, not just a tired clutch.
Check every brake light and the third/high-level light with someone outside the car. A light that sticks on or doesn't come on at all is the recalled switch failing again, or a genuine MOT electrics fault.
Check the MOT history for repeated lighting or electrical advisories. The same wiring or bulb advisory two or three tests running means the underlying fault was never actually fixed.
Start the car from cold on a 1.6 GDI petrol and let it idle for a minute. Rough idle, hesitation or a warning light points to the injector, coil or cam sensor issues owners report on this engine.
On a diesel, check for an EGR or DPF warning light and ask about the car's typical journey type. A car that's done mostly short runs is far more likely to have a clogged filter needing an expensive fix.
Drive an automatic through every gear including a full-throttle kickdown. Hesitation, flaring or harsh changes suggest gearbox wear that can mean a costly rebuild.
Wiggle test the electric windows, infotainment screen and dashboard warning lights. Freezing screens or windows that stick are common low-level electrical gremlins on this model.

Others in its class

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