Should I buy a 2017 Ford S-MAX 2.0 Diesel Manual?

Explore common problems, estimated repair costs and practical checks for the 2017 Ford S-MAX 2.0 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 regeneration faults and eventual blockage

Engine light, cooling fan running after switch-off, poor fuel economy, limp mode, or repeated warnings after motorway driving.

How to check

Warm it fully, then drive at steady A-road speed for 10-15 minutes and watch for warning lights or a sudden loss of pull.

Estimated Repair Cost

£1,200

2High Likelihood

EGR valve fouling and hesitation

Jerky low-speed running, hesitation when easing onto the throttle, uneven idle, smoke, or an engine management light.

How to check

Drive gently through town speeds and feed the throttle in smoothly from low revs.

Estimated Repair Cost

£550

3High Likelihood

Boot well and tailgate seam leaks

Wet boot floor, water sloshing in rear compartments, damp trim around the tailgate, or rear light electrical glitches.

How to check

Lift the rear floor sections and spend a moment around the tailgate opening after the drive.

Estimated Repair Cost

£500

MOT Failure Rate

0%10%20%30%0–20,000 miles: 9.3% (150 failed / 1,606 tests)20,000–40,000 miles: 12.7% (1,270 failed / 10,034 tests)40,000–60,000 miles: 15.4% (1,726 failed / 11,228 tests)60,000–80,000 miles: 17.5% (1,296 failed / 7,393 tests)80,000–100,000 miles: 20.2% (699 failed / 3,460 tests)100,000–120,000 miles: 21.4% (256 failed / 1,198 tests)120,000–140,000 miles: 23.4% (103 failed / 440 tests)140,000–160,000 miles: 19.8% (32 failed / 162 tests)160,000–180,000 miles: 21.0% (13 failed / 62 tests)180,000–200,000 miles: 23.1% (9 failed / 39 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2017 Ford S-MAX 2.0 Diesel Manual

Ford S-MAX buying questions

Is a 2017 Ford S-MAX worth buying?

It can be, but only if the individual car backs it up. For the 2017 Ford S-MAX 2.0 Diesel Manual, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.

What common problems affect the Ford S-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 S-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