Skoda Octavia IV (2020 – 2025)

Reliability score : 8.2/10

The fourth-generation Skoda Octavia (code name NX) is based on the Volkswagen Group's MQB Evo platform, shared with the Golf VIII and Seat Leon IV. A true pillar of the Czech brand, it moves upmarket with a very appealing interior presentation, class-leading spaciousness (especially in the Combi estate), and extensive digitalization. While this generation marked a technological leap, its early days (2020-2021) were marred by numerous software bugs (MIB3 system). The 2024 facelift corrected these issues with an improved interface, the return of some physical controls, and a rationalization of the engine range. In the used car market, diesel versions (2.0 TDI Evo) remain absolute benchmarks for high-mileage drivers thanks to their exceptional fuel efficiency and high mechanical reliability,

✅ Strengths

⚠️ Weaknesses

🎯 Verdict

The Skoda Octavia IV is a formidable road car, particularly in its diesel variants (2.0 TDI 115 or 150 hp). The EA288 Evo engine is a mechanical success, offering high reliability and exceptionally low fuel consumption, ideal for high-mileage drivers. However, the user experience was marred at launch by an electronic architecture (MQB Evo) released too early, riddled with bugs. Buying advice: Prioritize a 2.0 TDI 150 hp model from late 2022 onwards (or a 2020-2021 model with a history proving that all software and hardware fixes, such as the steering wheel, have been applied). Avoid PHEV (iV) versions if you don't charge daily, as their technical complexity and weight negatively impact overall reliability and driving pleasure.

Common issues

Bugs logiciels et lenteurs du système d'infodivertissement Low
🔧 Dès l'acquisition, variable
💶 0 – 300 € (mise à jour logicielle, parfois remplacement module)
Vérifier les mises à jour logicielles régulières et la réactivité du système.
Dysfonctionnements du système AdBlue (capteurs, pompe, cristallisation) Medium
🔧 40 000 – 100 000 km
💶 400 – 1 200 € (selon composant défaillant)
Utiliser uniquement du liquide AdBlue de qualité et éviter les niveaux bas prolongés.
Encrassement ou défaillance du filtre à particules (FAP) / vanne EGR Medium
🔧 80 000 – 150 000 km (selon usage)
💶 800 – 2 500 € (nettoyage FAP/remplacement EGR, ou remplacement FAP)
Privilégier les longs trajets réguliers pour la régénération du FAP.

Estimated maintenance costs

Oil change £90 – 160
Timing belt £600 – 1 100
Clutch £850 – 1 500
Complete brakes £300 – 600
Estimated annual budget £700 – 1 300

Indicative estimates (independent garage, UK market). Prices vary by region and year.