Renault Captur
Renault's full hybrid system combines a simple, robust 1.6-litre naturally aspirated engine with two electric motors and a 1.2 kWh battery — the combustion engine without direct injection is constructively solid. Early build years show a known shaft seal issue between gearbox and electric motor that causes oil leaks. Overall an economical and reliable drivetrain with correct servicing.
Hybrid Standard
145 hp E-Tech Full Hybrid — efficient in town, slightly sluggish on kickdown at motorway speeds.
Engine Weaknesses 5
Electric motor faults are known in the Clio E-Tech Hybrid (H4M-FHEV), causing warning messages and power loss. Repairs were handled by Renault dealers, often with noticeable improvement.
Symptoms: Warning 'electric motor fault', power loss, increased consumption, no EV mode
The 1.2 kWh hybrid battery in the Clio E-Tech loses capacity over time, reducing the EV share in everyday driving. Individual cell failures in older examples are known from forums.
Symptoms: Shorter EV phases, more frequent combustion engine engagement, reduced EV effect
Oil leaks from a faulty seal at the interface between the E-Tech motor and gearbox. The gearbox must be removed — known in the Captur E-Tech from around 10,000 km. Can recur at higher mileage.
Symptoms: Oil patch under the vehicle at the front gearbox face; low oil level without visible external leak; unusual gearbox noises.
Below 10°C outside temperature the combustion engine fires up earlier and more frequently than advertised, as the hybrid battery and electric motor need heat. Contrary to the marketing claims, the 80% EV share in winter is not achievable.
Symptoms: Combustion engine runs even at low speeds and brief stops
Frequent cold-start operation in E-Tech hybrid mode (engine only runs briefly) causes water to condense in the engine oil and form sludge. Visible as deposits on the oil filler cap. Early oil changes (every 15,000 km instead of 30,000 km) are recommended.
Symptoms: Creamy/grey deposits on oil filler cap or dipstick; engine oil becomes dark and thick quickly.
Vehicle Weaknesses 7
On the plug-in hybrid model gearbox faults have been documented appearing as early as around 28,000 km. A gearbox replacement costs around €13,000. The multimode gearbox of the hybrid shifts harshly.
Recalls for possible power steering failure due to a faulty control unit and fire risk from alternator defects. Check before purchase whether all recalls have been completed.
The multimode gearbox of the plug-in hybrid can indicate internal damage through grey gearbox oil. Gearbox replacement costs up to €13,000; Renault sometimes contributes partial goodwill payments. Early detection prevents total failure.
Water pump failures with a fractured pulley have been documented on the Captur II, in some cases under 75,000 km. Renault denied warranty claims in some instances where servicing had not been carried out exclusively at a main dealer.
TÜV reports show that the Captur II's suspension and handbrake are flagged above average frequency from the second MOT onwards. Suspension remains a critical weak point.
Trip meter resets itself, start-stop does not function, lighting behaves unpredictably. Tyre pressure monitoring shows incorrect values. Software updates do not always help.
The EDC dual-clutch gearbox shows rough shifts in test reports. Regular gearbox oil changes every 50,000–60,000 km are critical for longevity.
Reports & Tests
The second generation achieves noticeably better MOT results than its predecessor. Lighting systems are above the class average. Suspension defects still occur but with reduced frequency.
