Should I buy a 2015–2020 Hyundai Tucson 2.0 Diesel Automatic?

Explore common problems, estimated repair costs and practical checks for the 2015–2020 Hyundai Tucson 2.0 Diesel Automatic. Use this guide to help assess a used car, then unlock a personalised report for the exact vehicle you're considering.

Common problems

1Moderate Likelihood

ABS/ESC module short-circuit risk

ABS or stability-control warnings, traction-control faults, or a hot electrical smell around the engine bay.

How to check

Start the car and drive at normal town speed, then brake firmly but smoothly on a safe straight road.

Estimated Repair Cost

£1,000

2High Likelihood

DPF blockage and regeneration-related oil dilution

DPF or engine warning light, sluggish performance, cooling fan running after shutdown, rising oil level, or repeated forced-regeneration visits.

How to check

Drive until fully warm, then accelerate steadily from low revs in a higher gear on an open road.

Estimated Repair Cost

£1,200

3Moderate Likelihood

Turbocharger wear or boost-control faults

Noticeable lack of pull, delayed boost, whistle or siren noise, smoke under load, or limp mode on acceleration.

How to check

Accelerate from about 30 mph in a higher gear and then repeat with a firmer throttle input once fully warm.

Estimated Repair Cost

£1,200

MOT Failure Rate

0%10%20%30%0–20,000 miles: 7.9% (507 failed / 6,378 tests)20,000–40,000 miles: 11.6% (3,131 failed / 26,989 tests)40,000–60,000 miles: 14.3% (3,742 failed / 26,090 tests)60,000–80,000 miles: 16.1% (2,672 failed / 16,623 tests)80,000–100,000 miles: 18.9% (1,506 failed / 7,949 tests)100,000–120,000 miles: 20.3% (579 failed / 2,846 tests)120,000–140,000 miles: 20.8% (198 failed / 951 tests)140,000–160,000 miles: 24.7% (76 failed / 308 tests)160,000–180,000 miles: 23.3% (28 failed / 120 tests)180,000–200,000 miles: 22.8% (13 failed / 57 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2015–2020 Hyundai Tucson 2.0 Diesel Automatic

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 2.0 Diesel Automatic, 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