Should I buy a 2017–2020 Dacia Sandero 0.9 Petrol Manual?

Explore common problems, estimated repair costs and practical checks for the 2017–2020 Dacia Sandero 0.9 Petrol Manual. 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

Thermostat housing coolant leak

Coolant level dropping between services, sweet smell after a drive, white crusty residue, or weak cabin heat.

How to check

Warm the engine fully, use the heater, then stop and wait a minute with the bonnet open.

Estimated Repair Cost

£450

2Moderate Likelihood

Timing chain guide wear and chain slip

Rattle on cold start or idle, rough idle, misfire, loss of power, or sudden poor running after it had been getting noisier.

How to check

Start it from cold, let it idle, then drive gently through the lower rev range with the windows slightly open.

Estimated Repair Cost

£1,400

3Moderate Likelihood

Front lower arm bush and ball joint wear

Clunks over bumps, vague steering, or uneven front tyre wear.

How to check

Drive slowly over small bumps and rough surfaces, then steer gently left and right at town speed.

Estimated Repair Cost

£260

MOT Failure Rate

0%10%20%30%40%0–20,000 miles: 12.1% (5,909 failed / 48,951 tests)20,000–40,000 miles: 18.4% (13,666 failed / 74,153 tests)40,000–60,000 miles: 23.7% (8,002 failed / 33,696 tests)60,000–80,000 miles: 26.7% (2,883 failed / 10,798 tests)80,000–100,000 miles: 30.0% (842 failed / 2,810 tests)100,000–120,000 miles: 31.8% (239 failed / 751 tests)120,000–140,000 miles: 31.8% (56 failed / 176 tests)140,000–160,000 miles: 35.4% (17 failed / 48 tests)160,000–180,000 miles: 40.0% (4 failed / 10 tests)180,000–200,000 miles: 33.3% (1 failed / 3 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2017–2020 Dacia Sandero 0.9 Petrol Manual

Dacia Sandero buying questions

Is a 2017–2020 Dacia Sandero worth buying?

It can be, but only if the individual car backs it up. For the 2017–2020 Dacia Sandero 0.9 Petrol Manual, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.

What common problems affect the Dacia Sandero (2017–2020)?

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 Dacia Sandero?

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