Car guide
Opel Frontera Electric Home Charging: Time, Cost and the Right Charger
The Opel Frontera Electric's onboard AC charger takes 7.4 kW as standard, 11 kW on some trims. At home, charging from 20% to 80% with a 7.4 kW charger takes: Standard (43.8 kWh) 3 h 57 min, Extended Range (53.5 kWh) 4 h 49 min. A 22 kW charger will not charge this car any faster. Because the standard onboard charger is single-phase, the car takes 3.7 kW from a three-phase 11 kW (3×16 A) charger. Charging at home costs about £4.68 per 100 km at UK household prices.
- Onboard AC charger
- 7.4 kW (opt. 11 kW)
- DC peak power
- 97-100 kW
- Usable battery
- 43.8-53.5 kWh
- V2L (vehicle-to-load)
- No
Opel Frontera Electric versions
| Version | Usable battery | Onboard AC | DC peak power | Average consumption |
|---|---|---|---|---|
| Standard | 43.8 kWh | 7.4 kW | 97 kW | 16 kWh / 100 km |
| Extended Range | 53.5 kWh* | 7.4 kW | 100 kW | 16 kWh / 100 km |
* EV Database gives this battery value as an estimate; charging times are calculated with it.
Versions and values refer to the models sold in Türkiye; equipment and charging power can differ in your country.
Home charging time (20% to 80%)
Charging speed is set by the car's onboard AC charger, not by the wallbox. The Opel Frontera Electric takes at most 7.4 kW with the standard unit; a more powerful charger cannot exceed this limit. Because the standard onboard charger is single-phase, the car takes 3.7 kW from a three-phase 11 kW (3×16 A) charger.
| Charger | Standard43.8 kWh | Extended Range53.5 kWh |
|---|---|---|
| 3.7 kWSingle-phase 16 A | 7 h 54 min | 9 h 38 min |
| 7.4 kWSingle-phase 32 A | 3 h 57 min | 4 h 49 min |
| 11 kWThree-phase 16 A | 7 h 54 minCar takes 3.7 kW (single-phase)Optional 11 kW unit: 2 h 39 min | 9 h 38 minCar takes 3.7 kW (single-phase)Optional 11 kW unit: 3 h 15 min |
| 22 kWThree-phase 32 A | 3 h 57 minCar takes 7.4 kW | 4 h 49 minCar takes 7.4 kW |
Charging cost
| Where | Unit price | 100 km |
|---|---|---|
| At home (Ofgem price cap) | £0.26/kWh | £4.68 |
| Public AC charging (average) | £0.54/kWh | £9.60 |
| Public DC rapid charging (average) | £0.77/kWh | £13.39 |
One home charge from 20% to 80%
- Standard£7.69
- Extended Range£9.39
Household price £0.26/kWh (Ofgem, 10.2026), 90% charging efficiency.
Bemis chargers for the Opel Frontera Electric
Charger 25m. Wired · 3,7 - 22 kW / 32AWallbox for home: app, RFID card and scheduled charging; on a single-phase supply it delivers the 7.4 kW the car takes.View product 
Mono Mobile 7,4 kWSingle Phase · 3,7 - 7,4 kW · 5 mOn the road and at holiday homes: 7.4 kW from a blue 32 A socket; household socket adapter included.View product Does the Opel Frontera Electric support V2L?
According to EV Database, the Opel Frontera Electric does not support V2L (vehicle-to-load). For camping or site work, C2L adapters that take power from a charging point work independently of the car.
V2L and C2L adaptersFrequently asked questions
- How long does the Opel Frontera Electric take to charge at home?
- From 20% to 80%: with a single-phase 7.4 kW charger Standard (43.8 kWh) 3 h 57 min, Extended Range (53.5 kWh) 4 h 49 min; with a 3.7 kW (16 A single-phase) portable charger Standard (43.8 kWh) 7 h 54 min, Extended Range (53.5 kWh) 9 h 38 min. Times depend on the car's onboard AC charger and the battery's state of charge.
- Which charger is right for the Opel Frontera Electric?
- Because the car's onboard AC charger takes 7.4 kW as standard and is single-phase, a single-phase 7.4 kW (32 A) wallbox gives the fastest charging the car can accept. On a three-phase 11 kW (3×16 A) charger the car drops to 3.7 kW.
- How many kW does the Opel Frontera Electric take from a three-phase 11 kW charger?
- 3.7 kW with the standard onboard charger. The Opel Frontera Electric's standard onboard charger is single-phase: a three-phase 11 kW charger (3×16 A) supplies at most 16 A per phase, and the car uses only one phase. From 20% to 80% takes Standard (43.8 kWh) 7 h 54 min, Extended Range (53.5 kWh) 9 h 38 min; with a single-phase 7.4 kW (32 A) charger Standard (43.8 kWh) 3 h 57 min, Extended Range (53.5 kWh) 4 h 49 min. For this car a single-phase 7.4 kW charger is faster; a three-phase 22 kW charger (3×32 A) gives the same speed because it supplies 32 A on one phase. If your car has the optional 11 kW three-phase unit, an 11 kW charger delivers full power; check your registration document or equipment list to see which unit you have.
- Does a 22 kW charger charge the Opel Frontera Electric faster?
- No. The Opel Frontera Electric takes at most 7.4 kW AC; a 22 kW charger gives this car the same power. A 22 kW charger only makes sense for a future car that supports 22 kW or for shared use.
- How much does it cost to charge the Opel Frontera Electric at home?
- At the Ofgem price cap (£0.26/kWh, 10.2026) 100 km costs about £4.68. At public AC chargers you pay about £9.60 on average, at DC rapid chargers about £13.39. Tariffs with cheaper night rates lower the cost further.
- Does the Opel Frontera Electric support V2L?
- According to EV Database, the Opel Frontera Electric does not support V2L (vehicle-to-load). For camping or site work, C2L adapters that take power from a charging point work independently of the car.
Sources: vehicle data: EV Database (ev-database.org); household price Ofgem (10.2026), public charging average Zapmap (08.2026). Time and cost are calculated with the same method as our calculator (90% charging efficiency); real values vary with temperature, battery state of charge and the electrical installation.
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