Charging Costs
Cost to Charge Mercedes-Benz EQS
Updated March 2026
The Mercedes-Benz EQS combines a massive 118 kWh battery with impressive efficiency at around 17.2 kWh per 100 km, giving it up to 685 km of range. Drivers using our app appreciate that the EQS rarely needs public fast charging for daily use. When it does, its 200 kW DC charging speed keeps stops reasonably short. A full charge gives you a WLTP rated range of approximately 822 km. Here is what it costs to charge at home, at public AC chargers, and at DC fast chargers across Europe. Always check your vehicle's manual for exact specifications.
Charging costs vary significantly depending on your electricity tariff, time of day, charging network, subscription, and location. The numbers below are estimates based on average European electricity prices and may not reflect what you actually pay. Always check your network's app for current pricing before charging.
Key Numbers (approximate)
- Useable battery
- ~118 kWh
- Real-world consumption
- ~172 Wh/km
- WLTP range
- ~822 km
Charging Costs by Country
These are approximate costs based on average electricity prices. Actual costs depend on your tariff, time of day, and charging network.
| Country | Home (per 100 km) | DC fast (per 100 km) | Full charge (DC) |
|---|---|---|---|
| Germany | €5.68 | €10.15 | €69.62 |
| France | €4.30 | €8.94 | €61.36 |
| Norway | €2.06 | €6.88 | €47.20 |
| Finland | €2.41 | €6.54 | €44.84 |
| United Kingdom | €4.99 | €15.31 | €105.02 |
Prices are approximate gross averages including VAT. Actual costs vary by provider, tariff, and time of use.
How to Calculate Mercedes-Benz EQS Charging Costs
Calculating your charging cost comes down to two numbers: how much energy your car uses, and how much you pay for that energy. Here is the formula.
Cost per 100 km = (consumption in Wh/km × 100 ÷ 1000) × price per kWh
Cost per full charge = battery capacity in kWh × price per kWh
Example: Mercedes-Benz EQS at home
If your home electricity costs €0.25 per kWh (a rough European average), and the Mercedes-Benz EQS consumes approximately 172 Wh per kilometer:
- Energy per 100 km: 172 × 100 ÷ 1000 = 17.2 kWh
- Cost per 100 km: 17.2 × €0.25 = €4.30
- Full charge (0-100%): ~118 kWh × €0.25 = €29.50
Example: Mercedes-Benz EQS at a DC fast charger
DC fast chargers typically cost more, often around €0.45 per kWh or higher. Using the same formula:
- Cost per 100 km: 17.2 × €0.45 = €7.74
- Full charge (0-100%): ~118 kWh × €0.45 = €53.10
Keep in mind: These are simplified examples. Your actual cost depends on your specific electricity tariff (which varies by time of day and provider), any charging network subscription you have, session fees, idle fees, and how efficiently you drive. Cold weather, high speeds, and heavy loads all increase consumption. Use these numbers as a starting point, not a guarantee.
Home Charging vs Public Charging
Where you charge makes the biggest difference in what you pay. Here is how the options compare for the Mercedes-Benz EQS.
Home charging (AC, typically 3.7 to 22 kW)
The cheapest option. You pay your home electricity rate, which in most European countries is between €0.15 and €0.40 per kWh. The Mercedes-Benz EQS can charge at up to 11 kW on AC, so a full charge from empty takes several hours. Most drivers plug in overnight and wake up to a full battery. If your energy provider offers off-peak rates, charging between midnight and 6 AM can reduce costs further.
Public AC charging (typically 7 to 22 kW)
Public AC chargers at shopping centres, workplaces, or on-street locations usually cost more than home electricity but less than DC fast chargers. Prices range from €0.25 to €0.50 per kWh depending on the network and country. Some are free (employer-provided or included in parking).
DC fast charging (up to 200 kW)
The fastest but most expensive option. The Mercedes-Benz EQS supports DC fast charging at up to approximately 200 kW, which can take the battery from 10% to 80% in roughly 33 minutes under good conditions. DC prices typically range from €0.35 to €0.70+ per kWh. Some networks also charge per-minute fees or session fees on top.
Should You Charge to 80% or 100%?
You may have heard the advice to "only charge to 80%." Whether this applies to you depends on how you charge and what battery your Mercedes-Benz EQS has.
At DC fast chargers
Charging speed slows down significantly above 80% on most electric cars, including the Mercedes-Benz EQS. The last 20% can take as long as the first 60%. If you are on a road trip and paying per kWh (or per minute), stopping at 80% saves both time and money. This is a practical recommendation for fast charging, not a strict rule.
At home (AC charging)
At home, charging to 100% occasionally is generally fine. The speed taper above 80% does not matter when you are charging overnight on cheap electricity. Some manufacturers recommend keeping the daily limit around 80-90% to help with long-term battery health. Check your Mercedes-Benz EQS's manual for the manufacturer's specific recommendation.
Battery care advice varies by manufacturer, battery chemistry, and model year. The above is general guidance. Always follow the recommendations in your Mercedes-Benz EQS's owner manual.
All Countries
Tips to Reduce Charging Costs
- The EQS's 685 km range means most drivers can charge at home once or twice a week. Take full advantage of this by using scheduled overnight charging at off-peak rates for the 118 kWh battery.
- Despite the large battery, the EQS is efficient at 17.2 kWh per 100 km. Its aerodynamic design works best at moderate highway speeds. Keeping speed steady reduces consumption and stretches each charge further.
- On DC fast chargers, the EQS charges at up to 200 kW between roughly 10-60%. Above 80%, the speed drops considerably. Stop at 80% unless you genuinely need the extra range.
- Use the EQS's preconditioning via the Mercedes me app before departure. Heating or cooling the spacious cabin while plugged in saves a meaningful amount of battery energy.
- The EQS can precondition its battery for fast charging when you set a charger as your navigation destination. This ensures you arrive at the ideal battery temperature, getting peak charging speed and the best cost-per-kWh at time-based billing stations.
The EQS's enormous range means home charging covers virtually all daily needs. A full home charge on a 22 kW wallbox takes about 5-6 hours, well within an overnight window. For the rare road trip stop, the 200 kW DC speed makes the 10-80% charge reasonably quick. Avoid topping up above 80% at public chargers unless you need maximum range for the next leg.
These tips are general suggestions. Your situation may differ depending on your electricity contract, driving patterns, and local charging infrastructure. Always follow safe charging practices and your vehicle manufacturer's guidelines.
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