Opel Astra
The PSA/Stellantis electric motor is fundamentally low-maintenance. However, sporadic drivetrain system faults are known that can lead to vehicle immobilisation. Software updates have resolved many cases.
Electric compact
The Astra Electric is a sensible electric compact. Good interior space, adequate range, solid driving behaviour.
Engine Weaknesses 8
Sporadic 'electric drivetrain system fault' message blocks the vehicle: gearbox stays in park. Occurs from around 10,000 km, often self-resolving after 30 min. Software update brought improvement.
Symptoms: Display shows 'electric drivetrain system fault: stop vehicle'. Gearbox cannot be moved out of P
Isolated cases of gearbox oil loss through a crack in the gearbox casing. Complete gearbox replacement required. Long parts lead times.
Symptoms: Gearbox clunking, power loss, oil under the vehicle, gearbox fault message
The onboard charger (OBC) of the Corsa-e/Mokka-e fails frequently on early build years (2020–2021): AC charging via Type 2 no longer possible, DC rapid charging still works. Opel acknowledged the structural defect and offers special goodwill. OBC replacement approximately 4,000 €.
Symptoms: AC charging aborts immediately after plugging in, LED shows red, vehicle attempts to charge but connector unlocks immediately, DC charging still works.
Sporadic drivetrain fault messages on the Corsa-e/Mokka-e completely block driving. Typically a software reset by disconnecting the battery is sufficient, but a second start attempt after the warning can cause consequential damage.
Symptoms: Drivetrain fault warning light, vehicle won't move, no response to accelerator despite vehicle being switched on.
Electric Opel vans (Vivaro-e/Movano-e) can shut down the drivetrain at speed after DC rapid charging. Software fault — vehicle rolls to a stop, warning lights active.
Symptoms: Vehicle suddenly loses drive power at motorway speed after rapid charging; 'check drivetrain' message; fault usually self-clears after cooling down.
A faulty A/C compressor can deactivate the entire electric drivetrain. Recall carried out for model years 2021–2022. A/C compressor replacement approximately 800–1,500 €.
Symptoms: Drivetrain failure, A/C not working, warning message on display
Early Corsa-e vehicles (build year 2020) had a 12V battery with a production defect. The control unit didn't correctly enter bus sleep mode, leading to complete 12V battery discharge within 24 hours. Replacement under warranty/goodwill.
Symptoms: Vehicle won't start next morning, 12V voltage below 7.5V, all systems dead, no remote wake-up response.
Electric Opel commercial vehicles require regular software updates for battery, charging and drivetrain management. Individual function faults are only resolved by a dealer update.
Symptoms: Irregular charging stops, power reduction, warning messages on display that resolve after software update.
Vehicle Weaknesses 15
KBA recall (January 2024): The adaptive cruise control cannot be activated and the autonomous emergency braking triggers unexpectedly. Cause: a metallic sticker in the radar sensor detection zone. Remedy: wiring harness replacement.
The 1.2 turbo engine in the Astra L (2022–early 2023) uses a wet timing belt that can snap prematurely if the oil is contaminated. Belt fragments enter the brake vacuum pump and compromise brake function.
The 1.5 CDTI in the Astra L shows premature timing chain elongation before the production upgrade introduced in early 2023. Opel recommends 5W-30 instead of 0W-30 oil for earlier engines.
A software fault in the communication between the engine control unit and the body control module can cause the immobiliser to block the vehicle unintentionally or fail to release it.
The multimedia system freezes after a short time driving or fails completely. The instrument display and media display go black. Workaround: briefly disconnect the auxiliary battery connection in the centre console. Software updates only partially resolve the problem.
Particularly on Astra L Electric models the AC fails as early as 6,000 km and blows only warm air. Cause unknown; recalibration and disconnecting the battery do not help.
The 8-speed automatic EAT8 in the Astra L tends to jerk on gear changes and hesitate in the run-in period. Often improvable via software update but rarely fully resolved.
Both rear lights mist up internally with moisture, sometimes already from delivery. Opel describes this as technology-typical for LEDs, but other manufacturers do not show this problem at the same frequency.
The driver's door does not seal fully against the B-pillar. In rain and with oncoming traffic noticeably more road noise enters. Cause: incorrectly seated rubber seal. Workshop visit required.
The advanced lane-keeping assist deactivates sporadically without apparent reason, even with clean cameras and a dry road. A fault message appears and then disappears. No recall is known.
From around 25,000–30,000 km the Astra L is reported to produce grinding and humming noises when turning, especially when turning left. Workshops sometimes find no fault.
The rear brake discs on the Astra L visibly rust through after just a few days of standing. Exacerbated by regenerative braking (hybrid), where the rear brakes see less mechanical use.
The Astra L (from 2021) produces noises from the steering, especially when turning. Multiple users report grinding or humming sounds. Workshops often find no fault code.
Several Astra L owners report rust starting on the underbody as early as the first or second year of use. Cause: thin factory anti-corrosion treatment. Retrofitting cavity wax is recommended.
The rubberised soft-touch plastics inside the Astra L (steering wheel, door handles, centre console) degrade in heat and sunlight. The surfaces become sticky and attract dirt.
