Stellantis' compact electric crossover, sharing the eCMP platform with the Peugeot e-2008, Corsa-e, and DS 3 E-Tense. Offers 338-406 km WLTP range depending on battery size (50 or 54 kWh), 100 kW DC fast charging, and a distinctive design. The electric drivetrain is mechanically straightforward, but the Mahle onboard charger fitted to 2021-2022 cars is a documented weak point across all Stellantis EVs on this platform.
Very low routine maintenance
Decent DC fast charging (100 kW)
Mahle OBC failure risk on early cars
12V battery drain a recurring issue
Buy if: You want a stylish electric crossover with low running costs and can test AC charging thoroughly before purchase.
Avoid if: You cannot accept the risk of an expensive onboard charger replacement or need a car that reliably sits unused for weeks.
Expected Annual Maintenance Costs
Common Problems
Mahle 11 kW AC charger fails, preventing all AC charging from home or public stations · more· less
The most significant known issue across all Stellantis eCMP electric vehicles. The Mahle-manufactured 11 kW three-phase onboard charger (CAOBC1) can fail completely, leaving the car unable to AC charge — only DC fast charging works until repaired. Failing units often lose the ability to charge on all three phases first, dropping from 11 kW to 7-8 kW before failing entirely. Some cases even damaged the home wallbox charger. The OBC costs approximately €2,200-3,800 for replacement at a dealer, and the unit must be dealer-coded to the vehicle (salvage parts cannot be used). ACtronics now offers remanufactured units as a cheaper alternative. Stellantis extended OBC warranty to 4 years from April 2021 and has begun replacing failed Mahle units with more reliable VMAX chargers from a Chinese manufacturer. Cars built 2021-2022 with the original Mahle unit are most at risk. Post-2023 production generally uses the improved VMAX unit.
12V battery drains within 3-5 days of inactivity, leaving the car completely dead despite a full main battery · more· less
The Mokka-e draws a small parasitic current even when off, and smartphone apps (MyOpel) polling the car can accelerate drain. Some owners report the 12V battery dying within 3-5 days of inactivity. The car becomes completely unresponsive — no lights, no unlocking, no starting — despite the main 50 kWh battery being fully charged. The 12V AGM battery costs €150-250 for the part plus €50-100 for dealer fitting and coding. A software recall helped reduce parasitic drain on some cars, and keeping the car driven regularly or using a trickle charger prevents the issue. Expect to replace the 12V battery every 3-4 years, which is faster than typical ICE cars. Replacement and programming costs approximately €290 at a dealer.
Generic warning can immobilize the car or limit speed to 10 km/h, caused by various sensor or software issues · more· less
A catch-all warning message that can be triggered by multiple root causes. In many cases, a faulty or weak 12V battery is the underlying cause — replacing it resolves the error. Other triggers include faulty wheel speed sensors (€200-300 to replace), AC compressor stator wiring faults, or BSI software bugs. In some cases, simply disconnecting the 12V battery for 15 seconds and reconnecting it clears the error. The Mokka-e has a quick-release mechanism on the positive terminal for this purpose. The AC compressor issue was addressed by a recall for cars built October 2019 to November 2022 — a software update prevents the compressor failure from shutting down the entire powertrain. More serious cases involving component replacement can cost up to €1,500, but the majority resolve with a 12V battery replacement or software update at minimal cost.
Touchscreen becomes unresponsive or goes completely black while audio continues playing · more· less
The infotainment display can freeze, become unresponsive to touch input, or go completely black. The radio often continues working in the background. This tends to occur intermittently, sometimes triggered by connecting phones or USB devices. A workaround is to long-press the NAV and phone buttons simultaneously for about 10 seconds until the system reboots. Opel dealers have released software updates that help in some cases, but the problem can recur. Damp weather and cold temperatures increase the frequency. In persistent cases, the infotainment module itself may need replacement (€200-300 at an independent specialist). This is more of an annoyance than a safety issue, as all driving functions remain unaffected.
Steering warning light appears with gradual loss of power assistance over 5-10 seconds · more· less
Some Mokka-e owners report cascading warning messages starting with lane guidance and driver assistance systems being disabled, followed by progressive loss of power steering over 5-10 seconds. On a heavy electric crossover, driving without power steering is extremely difficult. Causes include a faulty CPU embedded in the steering rack/motor assembly, loose connections, or again a weak 12V battery triggering sensor errors. If the steering rack assembly needs replacement, costs run €800-1,500 at a dealer as the sealed unit must be coded to the VIN. However, many cases are resolved with a sensor recalibration (€200-300) or 12V battery replacement. This issue appears relatively uncommon but is serious when it occurs.
Simple drivetrain, but the onboard charger is the key risk
The Mokka-e's electric motor and battery have proven reliable, with no widespread reports of drive motor or battery pack failures. The main financial risk is the Mahle onboard charger on 2021-2022 cars, which can cost over €2,000 to replace if it fails outside the 4-year extended warranty. The 12V battery drain is a recurring nuisance but inexpensive to resolve. Always test AC charging thoroughly before purchase, and verify the AC compressor and traction battery software recalls have been completed.
Recalls and Technical Service Bulletins
AC compressor stator wiring — powertrain shutdown risk (Oct 2019 - Nov 2022)
Critical — verify completed
Traction battery control unit software — loss of propulsion while driving (Jan 2023)
Critical — verify completed
Windscreen wiper failure below 3 degrees C (Feb - Jul 2021, recall 21-C-182)
Verify completed
Control arm bolt torque specification (Feb 2021 production)
Verify completed
Electronic parking brake control unit software (2021 production)
Verify completed
Contact an Opel dealer with the VIN to verify all recalls have been completed. The AC compressor recall is particularly important as unpatched cars can lose all propulsion if the compressor fails while driving. The traction battery software recall is equally critical for safe operation.
Warranty Status
Factory warranty (2 years)
Expired on 2021-2023 models
High-voltage battery (8 years / 160,000 km)
Still active on all used examples, 70% capacity guarantee
Onboard charger extended warranty (4 years)
Check by registration date — expired on early 2021 models
Rust perforation warranty (8 years)
Check individual car by build date
The 8-year high-voltage battery warranty covers capacity dropping below 70%. The OBC extended warranty (4 years from first registration) was introduced in April 2021 and applies retroactively to earlier cars. If the OBC has already been replaced under warranty, the replacement unit carries its own warranty period. Verify all coverage status with your Opel dealer using the VIN.
This report is for informational purposes only and does not constitute professional advice. Estimates may be inaccurate. Always have a qualified specialist inspect the vehicle before purchase. We accept no liability for decisions made based on this information.