Charging Costs
Cost to Charge Mercedes-Benz EQA
Updated March 2026
The Mercedes-Benz EQA carries a 70.5 kWh battery and consumes around 16.8 kWh per 100 km, making it reasonably efficient for a compact SUV. Based on what our users tell us, the combination of good range (up to 420 km) and moderate consumption keeps charging costs manageable. Its 102 kW DC charging speed is modest but sufficient for occasional fast charging stops. A full charge gives you a WLTP rated range of approximately 560 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
- ~70.5 kWh
- Real-world consumption
- ~168 Wh/km
- WLTP range
- ~560 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 | €5.54 | €9.91 | €41.59 |
| France | €4.20 | €8.74 | €36.66 |
| Norway | €2.02 | €6.72 | €28.20 |
| Finland | €2.35 | €6.38 | €26.79 |
| United Kingdom | €4.87 | €14.95 | €62.74 |
Prices are approximate gross averages including VAT. Actual costs vary by provider, tariff, and time of use.
How to Calculate Mercedes-Benz EQA 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 EQA at home
If your home electricity costs €0.25 per kWh (a rough European average), and the Mercedes-Benz EQA consumes approximately 168 Wh per kilometer:
- Energy per 100 km: 168 × 100 ÷ 1000 = 16.8 kWh
- Cost per 100 km: 16.8 × €0.25 = €4.20
- Full charge (0-100%): ~70.5 kWh × €0.25 = €17.63
Example: Mercedes-Benz EQA 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: 16.8 × €0.45 = €7.56
- Full charge (0-100%): ~70.5 kWh × €0.45 = €31.73
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 EQA.
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 EQA 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 102 kW)
The fastest but most expensive option. The Mercedes-Benz EQA supports DC fast charging at up to approximately 102 kW, which can take the battery from 10% to 80% in roughly 35 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 EQA has.
At DC fast chargers
Charging speed slows down significantly above 80% on most electric cars, including the Mercedes-Benz EQA. 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 EQA'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 EQA's owner manual.
All Countries
Tips to Reduce Charging Costs
- Use the Mercedes me app or the car's onboard timer to schedule home charging during off-peak hours. The 70.5 kWh battery charges fully overnight on an 11 kW wallbox.
- The EQA's DC charging peaks at 102 kW, so there is no benefit to paying premium rates at ultra-fast 150+ kW stations. Look for chargers in the 100-150 kW range for the best price-to-speed ratio.
- Set the maximum charge level to 80% for daily use. Above 80%, the EQA's charging speed drops sharply, meaning you spend more time (and potentially more money) for less range gained.
- Activate the EQA's preconditioning feature through the Mercedes me app before unplugging. This uses grid electricity to heat or cool the cabin, saving battery energy for driving.
- The EQA's ECO driving mode reduces energy consumption noticeably. Using it in city driving can stretch your charge further, meaning fewer paid charging sessions per week.
Charging at home overnight is the most cost-effective approach for the EQA. Its 420 km range means many drivers only need to charge a few times per week. When you do use public chargers, stop at 80% and move on. The EQA charges most efficiently in the 10-80% window.
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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