The rugged-styled version of Europe's most affordable supermini, built on the Renault Clio V platform with raised suspension, roof rails, and protective body cladding. The 1.0 TCe three-cylinder turbo produces 90 hp and uses a timing chain rather than a belt. Interior quality is basic but the cabin is genuinely spacious, and running costs are among the lowest in its class.
Very low running and parts costs
Spacious cabin for the segment
Turbo wastegate rattle widespread
Thin paint and basic build quality
Buy if: You want the cheapest possible cost of ownership in a modern supermini with raised ground clearance and a complete service history.
Avoid if: You expect premium build quality or plan to buy a CVT automatic variant, which has its own reliability concerns.
Expected Annual Maintenance Costs
Common Problems
Metallic rattling noise between 1,000 and 2,100 rpm due to play in the wastegate rod · more· less
The turbo wastegate actuator develops play over time, producing a distinctive metallic rattle at low engine speeds. This is the most widely reported issue on the Sandero Stepway Mk3, documented in Dacia Technical Bulletin 71538. Early production cars (2020-2021) are most affected, with some owners noticing the rattle from as early as 20,000 km. Dacia's official position is that the noise does not affect engine operation, and the bulletin states turbos are no longer replaced under warranty solely for this noise. A revised spring and harder safety washer are now available to reduce the rod knocking, but this is described as an improvement rather than a complete fix. If only the actuator is worn, specialist repair costs around 400-600 euros. If turbo internals are also damaged, full turbo replacement runs 800-1,500 euros. The rattle is mostly cosmetic in its early stages but can worsen over time.
Poor-quality seal on early cars causes coolant to leak from the thermostat housing · more· less
The thermostat housing gasket on the H4D engine is a known weak point, particularly on cars built before mid-2022. The seal can crack and allow coolant to seep, which is initially hard to detect as the leak is slow. If ignored, coolant loss can lead to overheating and in extreme cases head gasket damage. The part itself is inexpensive (under 50 euros) but detection requires attention. Repair at an independent garage typically costs 150-250 euros, or up to 400 euros at a Dacia dealer. Checking coolant level regularly is the simplest prevention measure.
Media Nav screen goes blank or freezes, typically for several minutes at a time · more· less
The LG-supplied Media Nav infotainment unit can go blank, freeze, or enter a boot loop. This affects the display, Bluetooth connectivity, and climate control readout. A hard reset (disconnecting the battery for 20 minutes) often resolves the issue temporarily. Dacia has released software updates that help, and many owners report improvement after visiting the dealer. In persistent cases, the entire Media Nav unit needs replacement. A new unit costs 300-500 euros at a dealer, though refurbished units are available for around 150-250 euros. Temperature extremes (very hot or very cold cabin) can trigger the issue.
Front anti-roll bar links develop play, causing a knocking noise over bumps · more· less
The front stabilizer bar links on the Sandero Stepway have relatively soft joints that wear, typically between 30,000 and 60,000 km. The Stepway's raised suspension puts slightly more stress on these links than the standard Sandero. Symptoms are a distinct knocking or clunking noise when driving over uneven surfaces, particularly at low speeds. The parts are inexpensive (15-30 euros each) and replacement is straightforward, taking about an hour. Including labor, expect 80-200 euros depending on whether done at an independent shop or dealer. Not a serious failure, but annoying and will fail the TÜV/MOT inspection if worn.
Wipers stop working on intermittent settings or slow down due to water ingress into the scuttle area · more· less
Several owners report wipers that stop working on intermittent or slow settings but still function on the fast setting. The root cause is typically water collecting in the scuttle area due to blocked drain holes, which can submerge the wiper motor connector and corrode contacts. In some cases, the wiper stalk switch itself fails. The intermittent and slow settings are ECU-controlled, while high speed is direct from the stalk, explaining the partial failure pattern. Clearing blocked drains is free, a new wiper motor costs 80-150 euros, and a new stalk switch is about 50-80 euros. Including labor, expect 100-350 euros depending on which component has failed.
Water drips from the driver door onto window switches and into the footwell · more· less
The bottom window seal on some Sandero Stepway doors uses a felt-type strip that allows water to run into the door cavity. Combined with missing or blocked drain plugs at the bottom of the doors, water can accumulate and drip onto the electric window switches and interior door handle. In more severe cases, water can enter the footwell via the aerial seal on the roof or blocked scuttle drains. Door seal replacement and drain clearing at a dealer typically costs 50-150 euros. If the window switch unit has corroded and needs replacement, add another 50-100 euros.
Chain can stretch after 120,000-150,000 km, causing rattling on cold start and potential timing issues · more· less
The H4D engine uses a timing chain rather than a belt, but it is a relatively thin simplex chain that has a documented lifespan of around 120,000-150,000 km. Symptoms of stretch include a brief rattling noise on cold start as the tensioner takes up slack, and in advanced cases, timing drift that affects idle quality. The chain, tensioner, guides, and intake phaser should ideally be replaced together as a preventive measure. The repair costs 600-1,200 euros depending on the garage. For most Sandero Stepway Mk3 buyers, this is a future concern rather than an immediate risk, as the car has only been on sale since 2021 and most examples have well under 100,000 km.
Affordable to run but wastegate rattle needs accepting
The Sandero Stepway Mk3 is mechanically straightforward and cheap to maintain, with no major powertrain weak points. The most common complaint is the turbo wastegate rattle, which is annoying but not mechanically dangerous in most cases. Thermostat seal leaks and infotainment glitches are the other issues to watch for. The timing chain should last well beyond 100,000 km with proper oil changes. Overall, this is one of the cheapest cars to own in Europe, and most issues are minor and inexpensive to fix.
Recalls and Technical Service Bulletins
Bonnet lock striker wire defect (Sep 2020 - Jan 2021 production)
Verify completed
High-pressure fuel system leak, fire risk (Feb 2020 - Sep 2021 production)
Critical - verify completed
Contact a Dacia dealer with the VIN to verify all recalls have been completed. The fuel system recall is particularly important as it affects fire safety. Over 20,000 Sandero models were affected.
Warranty Status
Factory warranty (3 years / 100,000 km)
Expired on 2021-2022 models, may still apply to 2023+
Rust perforation warranty (6 years)
May still apply depending on build date
Extended warranty
Available through Dacia dealers, up to 6 years / 100,000 km
Dacia provides a 3-year / 100,000 km factory warranty in Europe. Early Mk3 models (2021) are now outside warranty. Check with a Dacia dealer if the extended warranty is still available for the specific car.
This report is for informational purposes only and does not constitute professional advice. Estimates may be inaccurate. Always have a qualified specialist inspect the vehicle before purchase. We accept no liability for decisions made based on this information.