2020 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated August 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2020 Opel Mokka has 2 documented known issues. No issues are rated critical, indicating generally reliable ownership. Across all issues with published estimates, repair costs range from $150 to $500. DIY maintenance guides at au7o.io.
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2020 Opel Mokka has 2 documented issues. The most frequently reported are: Mokka-e 12V Auxiliary Battery Drain, Start-Stop System Malfunction / 12V Battery Parasitic Drain (ICE). None are rated critical, but regular maintenance is recommended.
The 2020 Opel Mokka has 2 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. No issues are rated critical, suggesting generally good reliability. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known Opel Mokka issues range from $0 to $500, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
Mokka-e (and closely related Corsa-e, Peugeot e-208, DS 3 Crossback E-Tense — all CMP/eCMP platform) drains the 12V AGM auxiliary battery during long parking spells, leaving the car unable to wake or charge. Owners report drain as fast as 3-5 days of inactivity. The MyOpel smartp… Repairs typically run $0-$350. Severity: medium.
Combustion-engine Mokka/Mokka X owners frequently report the Start-Stop system ceasing to function alongside a flat or weak 12V battery, sometimes after the car stands for a week or two. The AGM/EFB battery and its state-of-charge management are central: when voltage dips below r… Repairs typically run $150-$500. Severity: low.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
