Should I buy a 2012–2017 Mazda CX-5?

Explore common problems, estimated repair costs and practical checks for the 2012–2017 Mazda CX-5. Use this guide to help assess a used car, then unlock a personalised report for the exact vehicle you're considering.

Common problems

1High Likelihood

Injector seal leakage leading to blocked oil strainer and engine oil starvation

Low oil pressure warning, rattly or harsher running, rising oil level, diesel smell in the oil, or sudden loss of power before major damage.

How to check

Start it from cold, let it idle, then drive gently until fully warm and stop with the engine idling for a minute.

Estimated Repair Cost

£2,500

2Moderate Likelihood

Exhaust camshaft wear and vacuum pump failure

Engine warning lights, limp mode, poor response, unusual top-end noise, or repeated low-oil-pressure and vacuum-related fault codes.

How to check

Drive at mixed town speeds with a few gentle accelerations after the engine has warmed through.

Estimated Repair Cost

£2,500

3High Likelihood

Sunroof drain blockage or disconnection causing wet carpets and electrical risk

Damp or soaked carpets after rain, musty smell, misting windows, wet cabin filter area, or unexplained moisture in the footwells.

How to check

After the drive, open the doors and smell the cabin, then press the carpet edges around the front and rear footwells with your hand.

Estimated Repair Cost

£400

MOT Failure Rate

0%10%20%30%0–20,000 miles: 6.5% (865 failed / 13,299 tests)20,000–40,000 miles: 11.0% (7,986 failed / 72,559 tests)40,000–60,000 miles: 13.7% (11,908 failed / 87,121 tests)60,000–80,000 miles: 16.8% (12,530 failed / 74,580 tests)80,000–100,000 miles: 20.8% (11,099 failed / 53,443 tests)100,000–120,000 miles: 23.2% (6,730 failed / 29,045 tests)120,000–140,000 miles: 24.8% (3,012 failed / 12,121 tests)140,000–160,000 miles: 26.5% (1,089 failed / 4,116 tests)160,000–180,000 miles: 26.6% (312 failed / 1,171 tests)180,000–200,000 miles: 28.7% (94 failed / 328 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2012–2017 Mazda CX-5

Mazda CX-5 buying questions

Is a 2012–2017 Mazda CX-5 worth buying?

It can be, but only if the individual car backs it up. For the 2012–2017 Mazda CX-5, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.

What common problems affect the Mazda CX-5 (2012–2017)?

The problem cards above list the model-level checks for this guide. Read them as priorities for inspection and paperwork review, not proof that every example will have those faults.

What should I check before buying a Mazda CX-5?

Look for evidence, not just assurances: MOT advisories, service history, repair invoices, warning lights, fluid leaks, tyre and brake condition, and how the car behaves on a proper test drive. And of course, look at your personalised Should I Buy This Car? report, outlining a full list of common issues in detail, a personalised road test, a plain-English explanation and a MotorIQ score.

A model guide is useful. A report on its registration is better.

The guide above gives you the model-level pattern. A personalised MotorIQ report checks the registration-specific record and turns it into an ownership view before you commit.

Or enter the vehicle manually