Quick Facts — Renault Kadjar

Est. On UK Roads
100,000+
Years Made
2015–2022
Common Engines
1.2 TCe, 1.3 TCe, 1.6 dCi, 1.5 dCi

6 Most Common Renault Kadjar Problems

These are the faults most frequently seen on the Renault Kadjar by UK garages — ranked by how commonly they occur and what they cost to fix.

1
Timing Chain (1.2 TCe)
High Priority
The 1.2 TCe Kadjar carries the same timing chain tensioner issue as across the Renault range. A cold-start rattle is the critical warning sign.
💷 Typical repair cost: £600–£1,600
2
DPF Blockage (1.5 / 1.6 dCi)
High Priority
The Kadjar diesel develops DPF blockages on short-journey use. Limp mode and DPF warning light are the symptoms.
💷 Typical repair cost: £100–£1,200
3
EGR Valve Failure (dCi)
Watch
High-mileage diesel Kadjars develop EGR carbon buildup causing rough running and EML.
💷 Typical repair cost: £200–£600
4
4WD Transfer Box Wear (4WD models)
Watch
Kadjar 4WD models use a rear coupling that needs its own oil service. Neglected service leads to coupling wear and reduced AWD performance.
💷 Typical repair cost: £200–£1,200
5
EDC Gearbox Judder
Watch
The EDC dual clutch automatic can develop judder and hesitation at low speeds.
💷 Typical repair cost: £0–£1,800
6
Panoramic Roof Seal Leaks
Low Priority
Water ingress through panoramic roof seals is reported on some Kadjar models — wet headlining and electrical issues can result.
💷 Typical repair cost: £100–£400

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Renault Kadjar — MOT Tips

1.2 TCe timing chain check before MOT. DPF warning is a fail on diesel models. Check the 4WD coupling operation on AWD models. All warning lights must be clear.

Engine management light on before your MOT? It's an automatic fail. Run a MotorLoom diagnostic for £1.99 to get the likely cause and repair cost before booking the test.

Renault Kadjar Tyres

Most Renault Kadjar models run 215/60 R17 or 225/55 R18 or 225/50 R19 depending on trim level and year. Always check the placard inside the driver's door for the exact size for your vehicle.

Summary

The Kadjar is a practical and well-specified mid-size crossover. The 1.2 TCe timing chain and DPF maintenance on diesel models are the key checks. The 1.3 TCe petrol is the more reliable and lower-maintenance engine choice.

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