Opel Mokka B (2020 – 2025)

Reliability score : 6.2/10

The second-generation Opel Mokka (Mokka B) marks a complete break from its predecessor (Mokka X). Gone is the General Motors era; this model is based on the Stellantis group's modular CMP platform (shared with the Peugeot 2008 II and DS 3 Crossback). It inaugurates the brand's new stylistic language, with the famous "Opel Vizor" grille and the "Pure Panel" digital dashboard. Shorter by 12.5 cm but with a similar wheelbase, it loses rear passenger space what it gains in dynamism and lightness (up to 120 kg less). Although primarily targeting the European market, it offers a complete multi-energy range: petrol, diesel, mild hybrid (MHEV), and 100% electric. Overall design score: 7/10 (Very successful design, but reduced passenger space and combustion engines marred by the flaws of the Stella

✅ Strengths

⚠️ Weaknesses

🎯 Verdict

The Opel Mokka B is a beloved urban SUV thanks to its assertive design and driving pleasure. However, caution is advised on the used car market. The 1.2 Turbo petrol versions (100 and 130 hp) from before 2024 are equipped with the notoriously problematic PureTech engine with a wet timing belt: avoid if the service history is not 100% perfect. If you are looking for a petrol Mokka, absolutely prioritize the new 1.2 Turbo Hybrid 136 hp version (with chain) that appeared in 2024. The Mokka Electric is an excellent alternative for urban/peri-urban use, provided you check the proper functioning of its onboard charger.

Common issues

Dégradation prématurée de la courroie de distribution humide (moteur 1.2 PureTech) High
🔧 60 000 – 100 000 km ou 4-5 ans
💶 1 500 – 3 000 € (peut être plus si dommages moteur)
Vérifier l'état de la courroie et la changer préventivement selon les préconisations renforcées.
Dysfonctionnements du système Start & Stop Low
🔧 Variable, souvent après 3-5 ans
💶 100 – 350 € (batterie, capteur)
S'assurer du bon état de la batterie et des capteurs associés.
Bugs logiciels et système d'infodivertissement Low
🔧 Dès le début
💶 Mise à jour logicielle (souvent gratuite)
S'assurer des mises à jour logicielles régulières pour corriger les bugs.

Estimated maintenance costs

Oil change £70 – 130
Timing belt £650 – 1 100
Clutch £750 – 1 400
Complete brakes £220 – 480
Estimated annual budget £550 – 1 100

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