Plug-in hybrid · 2020–2023
How much it costs to charge the Mercedes-Benz Clase B B 250 e (W247)
10.7 kWh battery. Charging from 20 to 80% puts 6.4 kWh into the battery: see what it costs at home, how long it takes and what you pay at a public charger.
Charging at home
Charging at home from 20 to 80%
On tariff 01, the time makes no difference: the same price at any hour. On tariff 02, charge at night (23h00 to 9h00), when a kWh costs a little less.
| Tariff 01 €0.3000/kWh, single rate with all charges and VAT | 2.12 € |
| Tariff 02, night €0.2800/kWh, 23h00 to 9h00 | 1.98 € |
| Tariff 02, day €0.3100/kWh: best avoided for charging | 2.19 € |
| EAC tariff 01 €0.3000/kWh (EAC regulated tariff) | 2.12 € |
With 13,000 km a year, always charging at home costs about €764 on tariff 01 and €713 at night on tariff 02: you save 51 € a year.
Prices including 9% VAT, fuel adjustment, network charges, public service obligations and the renewables levy, based on EAC tariffs 01 and 02, checked on 2026-10. Standing charges not included. Includes 10% charging losses.
How long it takes to charge from 20 to 80%
| Charger | Time |
|---|---|
| 16 A commando socket or wallbox (3.7 kW) | 1 h 55 min |
| 7 kW home charger (32 A, 7.4 kW) | 57 min |
| Fast charger, from 10 to 80% (up to 24 kW) | 31 min |
Approximate times, losses included. On a fast charger, average power of 60% of the car’s maximum.
Public charging
At a public charger, the price depends on the operator. With an estimated price of €0.42/kWh on standard chargers and €0.45/kWh on fast chargers, charging from 20 to 80% costs about 2.70 € on a standard charger and 2.89 € on a fast charger.
Open the mapHow much 100 km costs
With the official consumption of 17.8 kWh/100 km.
Frequently asked questions
How much does it cost to charge the Mercedes-Benz Clase B B 250 e (W247) at home?
Charging from 20 to 80% (6.4 kWh into the battery) costs about 2.12 € on tariff 01 and 1.98 € at night on tariff 02, VAT and losses included.
When should I charge the Mercedes-Benz Clase B?
On tariff 01, at any time: the price is the same. On tariff 02, at night, from 11pm to 9am, when a kWh costs a little less.
How long does it take to charge the Mercedes-Benz Clase B at home?
From 20 to 80%, about 1 h 55 min on a 3.7 kW socket or wallbox and 57 min on a 7 kW home charger.
How long does it take on a fast charger?
From 10 to 80%, about 31 min on a charger that delivers the car’s maximum 24 kW. Allow about 2.89 € from 20 to 80% at a public charger.
Other Mercedes-Benz Clase B versions
- B 250 e (W247, battery 12,9 kWh usable) 2024–2026 · 12.9 kWh
- B 250 e (W247 restyling) 2023–2024 · 11.5 kWh
Sources of the technical data: www.adac.de · www.km77.com