Europe's cheapest estate car, offering a huge boot and remarkable interior space at a fraction of what rivals cost. The 0.9 TCe three-cylinder turbo (Renault H4B engine) delivers 90 hp and adequate performance for daily driving, though it feels strained at higher speeds. Build quality is basic but functional, and parts are widely available through the Renault dealer network at low cost.· more· less
Very low parts and running costsHuge boot and practical interior
Thermostat housing prone to leaksBasic build and noise insulation
Buy if: You need maximum practicality on a minimal budget and can accept basic refinement in exchange for very low running costs.
Avoid if: You need an automatic gearbox (the Easy-R is unreliable) or the car has a history of overheating or coolant loss.
Price & maintenance
Used price
€7,800
median asking price, typically 100,000 km
Typical range€6,000 – €9,800
Maintenance cost
€500 – €1,000/year
at 15,000 km/year
Fixed costsservice, tyres, brakes€300 – €500 /yr
Risk bufferunplanned repairs€200 – €500 /yr
Price estimates are based on German asking prices. Prices and costs vary by vehicle condition and location.
Ownership costs
Maintenance assumes 15,000 km a year. Price estimates are based on German asking prices. Prices and costs vary by vehicle condition and location.
Plastic thermostat housing seal degrades, leaking coolant externally · more· less
The 0.9 TCe engine uses a plastic thermostat housing with a gasket that is known to deteriorate over time. When the seal fails, coolant leaks externally, often visible as wet spots around the front of the engine. If caught early, this is a straightforward repair: the thermostat housing and gasket cost around €30-80, with labor around €100-200. However, if the leak goes unnoticed, the resulting coolant loss can lead to overheating and potentially serious engine damage. This is widely reported across all vehicles using the H4B engine (Renault Clio IV, Captur, Dacia Sandero, Logan). Regular coolant level checks are the best prevention.
Timing chain stretch and tensioner wear
€800 - 2,5002 of 6
Chain and guides wear, causing rattle on cold start; can lead to valve damage if ignored · more· less
The H4B engine uses a timing chain rather than a belt, but the chain, guides, and tensioner do wear over time. Symptoms include a rattling noise on cold start that settles after a few seconds, and in advanced cases, an engine management light. The plastic chain guide rails can disintegrate, allowing the chain to skip teeth and potentially cause valve-to-piston contact. Poor oil maintenance significantly accelerates this issue. Typical onset is 120,000-150,000 km with regular servicing, but neglected engines can fail earlier. Chain kit replacement costs €800-1,200 at an independent shop; if the chain has skipped and damaged valves, engine replacement may be needed at €1,500-2,500 for a remanufactured unit.
Ignition coil failure / misfire
€150 - 3503 of 6
A pencil coil degrades causing misfire, rough running, and engine management light · more· less
The H4B three-cylinder uses three pencil coils, one per cylinder, and an individual coil can develop faults over time, leading to misfires, rough idle, and the engine management light illuminating. This is more commonly reported on pre-2016 engines. Replacement is straightforward: a single coil costs €50-100, spark plugs €20-40 for a set of three, and labour is under an hour. Replacing the coils and plugs together is recommended. This is not a severe issue but causes drivability concerns until resolved.
Clutch and dual-mass flywheel wear
€600 - 1,2004 of 6
Clutch shudder and flywheel vibration develop, particularly with urban driving · more· less
The 0.9 TCe is fitted with a dual-mass flywheel and hydraulic clutch. Urban stop-start driving accelerates wear, and some owners report clutch judder and vibration developing between 60,000-100,000 km. A dealer-quoted clutch and flywheel replacement runs €800-1,200 including labor, though independent garages typically charge €600-900. Some owners opt for a single-mass flywheel conversion to reduce future replacement costs, though this increases pedal vibration slightly. Smooth driving and avoiding slipping the clutch in traffic extend its life considerably.
Idle hunting and rough running
€100 - 4005 of 6
Engine RPM surges at idle, often caused by vacuum leaks or dirty throttle body · more· less
Some owners report the engine revving up and down on its own at idle, known as 'hunting.' This is typically caused by a vacuum leak in one of the boost hoses, a dirty throttle body, or occasionally a faulty idle control valve. Cleaning the throttle body costs under €100 at any garage. If a boost hose has perished, replacement is €50-150. In rare cases a software update from the dealer resolves the issue. The three-cylinder engine is inherently vibration-prone at idle, so some roughness is normal, but oscillating RPM should be investigated.
Easy-R automated gearbox failure (if equipped)
€800 - 2,0006 of 6
Clutch actuator and control unit fail, causing jerky shifts, stalling, and eventual immobilization · more· less
The Easy-R is an automated manual gearbox that uses a computer-controlled clutch actuator. It had serious reliability problems: early clutch failures at under 10,000 km were reported, along with jerky shifting, stalling at junctions, and complete gearbox immobilization. Dacia acknowledged the issues and the Easy-R was eventually discontinued. Clutch actuator replacement costs €500-800, and a full clutch replacement in the Easy-R runs €800-1,500 due to the additional actuator calibration. If buying an Easy-R-equipped car, budget for potential gearbox issues. Manual transmission versions of the Logan MCV are significantly more reliable.
Budget-friendly and largely reliable if maintained
The Dacia Logan MCV with the 0.9 TCe engine is a genuinely simple car with low running costs. The H4B three-cylinder engine can reach 200,000+ km with disciplined oil changes, though the thermostat housing leak and timing chain wear are the most commonly reported concerns. Manual gearbox versions are significantly more reliable than Easy-R automatics. Most repairs are inexpensive compared to rivals, which is the main selling point of the car.
Service history
Complete Dacia/Renault dealer or specialist records. Verify oil changes at least annually or every 15,000-20,000 km.
Tires
Check tread depth, age (date codes on sidewall), and even wear across all four corners.
Cold start
Start the engine completely cold. Listen for any rattling in the first 10-30 seconds that fades as oil pressure builds.
Test drive
Drive for at least 20 minutes including varied speeds. Pay attention to clutch engagement, idle quality, and boost delivery.
Specific for this vehicle
Check coolant level and condition
Open the expansion tank cap when cold. The level should be between min and max marks. Brown or milky coolant indicates a serious problem (head gasket or heat exchanger failure).
Inspect around thermostat housing for wetness
Look at the front of the engine block for any coolant residue, white deposits, or damp patches around the thermostat area. A common leak point on the H4B engine.
Listen for timing chain rattle on cold start
With the engine stone cold, start it and listen carefully for the first 10-30 seconds. A brief rattle that fades quickly is the timing chain tensioner bleeding off oil pressure overnight. Sustained rattle (over 5 seconds) indicates worn chain/guides needing replacement.
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Check for clutch judder in 1st and 2nd gear
From a standstill, slowly engage the clutch in first gear. Any vibration or shuddering suggests dual-mass flywheel or clutch disc wear.
Test idle quality when warm
After the test drive, let the engine idle for a minute with AC off. RPM should be steady around 750-850. Oscillating RPM (hunting) points to vacuum leaks or throttle body issues.
Check body for rust (especially wheel arches and sills)
Dacia uses thinner paint than premium brands. Inspect lower door edges, sills, and wheel arch lips for bubbling paint or surface rust. Cars from salted-road regions need closer inspection.
Recalls and Technical Service Bulletins
Steering column bracket fixing screws insufficiently tightened - check the exact alert for the car's build date rather than a combined rangeVerify completed
Catalytic converter welding defect, exhaust gas leak risk (produced Mar - Apr 2018)Verify completed
Battery terminal can contact the alternator heat sink, fire risk - campaign 0D9F / A12/00219/20 (H4Bt Logan II built before 26 July 2019)Critical - verify completed
Brake pads incorrectly assembled, affecting ESP control (produced May - Jun 2020)Verify completed
Contact a Dacia or Renault dealer with the VIN to verify all applicable recalls have been completed. The battery terminal campaign is the critical one on this petrol car. Two separate steering alerts exist with different build windows, so match the VIN to the exact alert rather than to a combined range, and note that the fuel-hose campaign often quoted for the Logan covered right-hand-drive K9K diesels.
Warranty Status
Factory warranty (3 years / 100,000 km)Expired on all models (last produced late 2020)
Rust perforation warranty (6 years)Expired on pre-2020 models; expiring on latest examples
Extended warrantyAvailable through Dacia/Renault dealers, typically 1-2 years extra
All Dacia Logan MCV 0.9 TCe models are outside their original 3-year factory warranty. The 6-year anti-perforation corrosion warranty has expired on older examples and is expiring on the final 2020 production cars. Any extended warranty purchased through a dealer is unlikely to cover pre-existing conditions.
Sources: Research draws on model-specific owner forums and owner communities, recall information from official authorities, German automotive press, and multiple workshop cost references cross-checked against each other.
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.
