Should I buy a 2017 Ford Grand C-MAX 1.5 Diesel Manual?

Explore common problems, estimated repair costs and practical checks for the 2017 Ford Grand C-MAX 1.5 Diesel Manual. 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

DPF loading and failed regenerations

Engine warning light, reduced power, cooling fan running after switch-off, hot smell, poor fuel economy or repeated regeneration behaviour.

How to check

Warm the car fully, then drive at a steady 40-60mph and watch how it responds after lifting off and getting back on the throttle.

Estimated Repair Cost

£1,200

2Moderate Likelihood

Turbo oil leak or boost-control trouble

Loss of pull, whistle, smoke, oily residue around the turbo area or hesitation around 1,500-2,000rpm.

How to check

Drive up through the gears and then lift off and reapply the throttle gently at about 1,500-2,000rpm.

Estimated Repair Cost

£1,400

3Moderate Likelihood

Boot well water ingress from rear light or vent seals

Condensation, musty smell, damp boot carpet, water in the spare-wheel well or unexplained moisture after rain.

How to check

Open the boot after the drive and lift the floor sections and side trim edges by hand where possible.

Estimated Repair Cost

£450

MOT Failure Rate

0%10%20%30%40%0–20,000 miles: 10.1% (176 failed / 1,735 tests)20,000–40,000 miles: 15.3% (814 failed / 5,310 tests)40,000–60,000 miles: 19.0% (884 failed / 4,644 tests)60,000–80,000 miles: 22.3% (622 failed / 2,795 tests)80,000–100,000 miles: 24.0% (315 failed / 1,311 tests)100,000–120,000 miles: 27.7% (146 failed / 528 tests)120,000–140,000 miles: 32.0% (74 failed / 231 tests)140,000–160,000 miles: 24.3% (18 failed / 74 tests)160,000–180,000 miles: 33.3% (24 failed / 72 tests)180,000–200,000 miles: 16.0% (4 failed / 25 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2017 Ford Grand C-MAX 1.5 Diesel Manual

Ford Grand C-MAX buying questions

Is a 2017 Ford Grand C-MAX worth buying?

It can be, but only if the individual car backs it up. For the 2017 Ford Grand C-MAX 1.5 Diesel Manual, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.

What common problems affect the Ford Grand C-MAX (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 Ford Grand C-MAX?

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