Should I buy a 2015–2020 Hyundai Tucson 1.7 Diesel Manual?

Explore common problems, estimated repair costs and practical checks for the 2015–2020 Hyundai Tucson 1.7 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

ABS/ESC Control Unit Short-Circuit Risk

ABS or stability-control warning lights, burning smell, or in some cases no obvious warning before the recall work is checked.

How to check

Run the VIN through Hyundai or the UK recall checker. Diagnose the module and wiring.

Estimated Repair Cost

£250

2Moderate Likelihood

DPF Blocking and Failed Regeneration

DPF or engine warning light, limp mode, poor acceleration, rising fuel use, or the cooling fan running after short trips.

How to check

Drive until fully warm, then accelerate steadily through the mid-range in a higher gear.

Estimated Repair Cost

£450

3High Likelihood

Steering Wander or Rack-Related Looseness

The car needs small constant corrections on a straight road or feels less planted than expected.

How to check

Drive on a level straight road at moderate speed with a light, relaxed grip on the wheel.

Estimated Repair Cost

£500

MOT Failure Rate

0%10%20%30%0–20,000 miles: 8.5% (1,527 failed / 17,869 tests)20,000–40,000 miles: 12.0% (9,625 failed / 80,249 tests)40,000–60,000 miles: 14.8% (11,759 failed / 79,195 tests)60,000–80,000 miles: 17.7% (8,959 failed / 50,587 tests)80,000–100,000 miles: 20.7% (4,766 failed / 23,003 tests)100,000–120,000 miles: 21.6% (1,724 failed / 7,994 tests)120,000–140,000 miles: 22.8% (582 failed / 2,552 tests)140,000–160,000 miles: 24.3% (196 failed / 805 tests)160,000–180,000 miles: 24.1% (66 failed / 274 tests)180,000–200,000 miles: 22.5% (27 failed / 120 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2015–2020 Hyundai Tucson 1.7 Diesel Manual

Hyundai Tucson buying questions

Is a 2015–2020 Hyundai Tucson worth buying?

It can be, but only if the individual car backs it up. For the 2015–2020 Hyundai Tucson 1.7 Diesel Manual, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.

What common problems affect the Hyundai Tucson (2015–2020)?

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 Hyundai Tucson?

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