IsItAGoodCar
Reliability Guide

Common Problems with the
2023 Dacia Sandero (Mk3)

We've identified 2 known issues that can affect the 2023 Dacia Sandero (Mk3). None are considered critical, but they're worth knowing about before you buy.

2
Known Issues
0
Serious
1
Moderate
1
Minor

All Known Issues

CVT Transmission Jerkiness

ModerateGearbox & Transmission

The X-Tronic CVT gearbox can feel jerky or hesitant in stop-start traffic, often improved by software updates.

Est. Repair Cost: £0–£200 (Software/Fluid)
Warning Signs:

Hesitant pull-away, Surging revs at steady speed

What to Inspect:
  • Test the car in stop-start traffic specifically
Verified by IsItAGoodCar Research Team

1.0 TCe Turbo Wastegate Rattle

MinorEngine

Like the Duster, the Sandero Mk3 1.0 TCe can suffer from a rattling turbo wastegate rod, causing a metallic sound on deceleration.

Est. Repair Cost: £100–£1,800
Warning Signs:

Metallic buzzing on lift-off, Rattle at low RPM

What to Inspect:
  • Listen for rattles while driving
  • Check for "Technical Solution" software updates
Verified by IsItAGoodCar Research Team

Buying Tips for 2023 Dacia Sandero (Mk3)

  • On Bi-Fuel (LPG) models, ensure the transition between petrol and LPG is seamless and the system has been serviced.
  • Test the smartphone integration (Apple CarPlay/Android Auto) on the infotainment system, as early software could be glitchy.
  • Check the manual gearbox for smooth shifts; some owners report a slightly notchy feel between first and second gear.
  • Inspect the interior plastics, which, while improved, are still hard and prone to scratching in high-traffic areas.
  • Verify that the air conditioning blows cold, as the system can occasionally suffer from condenser leaks.
  • Look out for wind noise around the front pillars at motorway speeds, a known characteristic of the model.
20222024
Check a 2023 Dacia Sandero (Mk3) by Registration