Renault Megane IV (2015 – 2023)

Reliability score : 7.2/10

The Renault Mégane IV marks a major stylistic and technological break from its predecessor. Based on the Alliance's modular CMF-C/D platform, it introduces equipment from the segment above (vertical R-Link 2 screen, head-up display, 4Control rear-wheel steering on GT/RS versions). The facelift (Phase 2) in mid-2020 corrected many early flaws: replacement of the R-Link 2 system with Easy-Link (much smoother), minor aesthetic touches, and the introduction of the E-Tech plug-in hybrid powertrain. Positioning: A mainstream compact hatchback (C-segment) focusing on comfort, design, and dynamism (especially in R.S. Line/GT trims). Expert's note: The reliability of the Mégane IV is extremely dependent on the year and engine chosen. The used car market is plagued by the disastrous 1.2 TCe, but als

✅ Strengths

Successful exterior design that ages very well
Suspension comfort and sound insulation (especially Phase 2)
Enjoyment and reliability of the 1.3 TCe engine (all power outputs)
Superb road handling, devilish agility with 4Control (GT/RS)
Easy-Link multimedia system (Phase 2) finally responsive and modern
Very low fuel consumption of 1.5 dCi versions

⚠️ Weaknesses

Catastrophic reliability of the 1.2 TCe engine (2015-2018)
R-Link 2 system (Phase 1) slow, buggy, and questionable ergonomics
EDC7 automatic gearbox (dry clutches) sometimes harsh and fragile in urban driving
Rear passenger space and boot volume in the lower average of the segment
Body panel alignment and parasitic noises (interior trim) on early model years
Reliability of the AdBlue system on recent diesels (Blue dCi)

🎯 Verdict

The Renault Mégane IV is a car with two faces. In Phase 1 (2015-2020) with the 1.2 TCe petrol engine, it is a high-risk purchase that we formally advise against due to the 'Motorgate'. However, if you opt for a model equipped with the 1.3 TCe (introduced in 2018), the Mégane becomes one of the most recommendable compact cars on the market: powerful, economical, comfortable, and very reliable. Phase 2 (post-2020) is the mature choice, correcting electronic flaws (R-Link replaced by Easy-Link) and offering a more refined finish. In diesel, the 1.5 dCi remains a marathon runner, provided you monitor the AdBlue on recent versions.