2012-2024 Opel Mokka Problems: 2 Issues Every Owner Should Know

2012-2024 model years · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated May 2026

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2012-2024 Opel Mokka has 2 documented known issues. No issues are rated critical, indicating generally reliable ownership. Across all issues, repair costs range from $700 to $3,000. DIY maintenance guides at au7o.io.

All 2 Known Issues

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On the 2020-2024 Opel Mokka Electric, 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 smartphone app polling the car wakes systems and accelerates drain. Stellantis acknowledged the issue and pushed multiple software updates between 2021-2024 — Opel recalled ~13,507 Corsa/Combo/Mokka in Germany alone for the traction battery control software.

This issue also affects: Audi Q8 e-tron, Hyundai Kona, Kia Niro

Common Symptoms

dead 12V
car will not wake
will not start HV system
will not begin charging

How to Fix

Update vehicle software to latest (dealer can check; some VINs covered by recall). Use a 12V battery maintainer for parked stretches over 1 week. Disable MyOpel remote polling if parking long-term. AGM 12V replacement needs coding — DIY is risky; dealer cost ~€290 (€150-€250 battery + €50-€100 fit/code).

Typical repair cost:$0 - $350

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Frequently Asked Questions

What are the most common Opel Mokka problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2012-2024 Opel Mokka has 2 documented issues. The most frequently reported are: Mokka-e 12V Auxiliary Battery Drain, Mokka A 1.7 CDTI Water Pump / Timing Belt Drive. None are rated critical, but regular maintenance is recommended.

Is the Opel Mokka reliable?

The 2012-2024 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.

How much does it cost to fix common Opel Mokka problems?

Repair costs for known Opel Mokka issues range from $0 to $3,000, 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.

What year Opel Mokka is the most reliable?

Reliability varies across model years of the Opel Mokka. Based on documented issues, problems are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 2012-2024 Opel Mokka with 2 documented issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports.

What is the 2012-2019 Opel Mokka Mokka A 1.7 CDTI Water Pump / Timing Belt Drive?

The 1.7 CDTI water pump is timing-belt-driven in this engine. When the pump seizes or its impeller fails, the timing belt can be ejected — leading to valve damage. Failure typically appears between 80,000-130,000 km, often before the recommended belt service. Repairs typically run $700-$3,000. Severity: critical.

What is the 2020-2024 Opel Mokka Mokka-e 12V Auxiliary Battery Drain?

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.