Charging Cost Comparison
BYD Dolphin vs MG MG4 in Norway
Compared variants: 60.4 kWh vs Electric 64 kWh
Updated April 2026
Data shown is approximate and based on publicly available specifications and average electricity prices in Norway as of early 2026. For models with multiple battery versions, this page compares the variants listed above. Actual charging costs vary with your electricity tariff, charger network, time of day, and subscription plans. Always check the manufacturer specification page and your vehicle's manual for official figures. EVcourse is not affiliated with any vehicle manufacturer or charging network.
Quick summary
In Norway, the MG MG4 is cheaper to charge at home at NOK 23.09 per 100 km, compared to NOK 23.36 for the BYD Dolphin. Over 15,000 km per year, that's roughly NOK 40 in savings on home charging alone. See the full spec comparison.
Charging BYD Dolphin vs MG MG4 in Norway
These estimates use the average home electricity price in Norway (NOK 1.35/kWh) and the average DC fast charging price (NOK 4.50/kWh). Annual estimates assume 15,000 km per year.
| Cost | BYD Dolphin | MG MG4 |
|---|---|---|
| Home charging per 100 km (est.) | NOK 23.36 | NOK 23.09 |
| DC fast charging per 100 km (est.) | NOK 77.85 | NOK 76.95 |
| Annual home charging (est.) | NOK 3,504 | NOK 3,464 |
| Annual DC fast charging (est.) | NOK 11,678 | NOK 11,543 |
Prices in NOK, including VAT (25%). Your actual cost depends on your electricity contract, charging network subscription, and time of use.
Annual Charging Cost
If you drive 15,000 km per year and charge mostly at home, the BYD Dolphin costs roughly NOK 3,504 per year, while the MG MG4 costs NOK 3,464. That's a difference of NOK 40 per year in favor of the MG MG4.
If you rely mostly on DC fast charging (common for drivers without home charging), the costs are higher for both: BYD Dolphin at NOK 11,678 per year and MG MG4 at NOK 11,543 per year. The MG MG4 saves you roughly NOK 135 per year on DC charging.
Most drivers use a mix of home and public charging. Your actual annual cost will fall somewhere between these two estimates. The more you can charge at home or at work, the lower your cost per kilometer.
Key Specs
| Spec | BYD Dolphin | MG MG4 |
|---|---|---|
| Compared variant | 60.4 kWh | Electric 64 kWh |
| Battery (approx.) | ~60.4 kWh | ~61.7 kWh |
| WLTP range (rated) | ~427 km | ~450 km |
| Efficiency (approx.) | ~173 Wh/km | ~171 Wh/km |
| DC fast charging (published) | up to 88 kW | up to 142 kW |
| 10-80% charge time (approx.) | ~41 min | ~25 min |
| Max AC charging | up to 11 kW | up to 6 kW (11 kW optional) |
| DC connector | CCS2 | CCS2 |
See the full side-by-side comparison with charging speed analysis, cold weather, and more.
Charging Networks in Norway
Both the BYD Dolphin and MG MG4 use Type 2 / CCS2 connectors, which is the standard in Norway. You can charge at any public station with a compatible connector.
Popular roaming cards in Norway include Mer, Circle K, Plugsurfing. A roaming card lets you charge across multiple networks with a single account, which is convenient if you use different chargers on different routes.
Idle fees are common at charging stations in Norway. Move your car promptly after charging to avoid extra charges.
Charging in Norway
World leader in EV adoption, with about 96% of new passenger car registrations being fully electric in 2025. Low electricity prices from hydropower.
Tax incentives
EVs are exempt from purchase tax and import duties. VAT exemption applies to the first 500,000 NOK of the purchase price. Reduced company car tax for EVs. Free or reduced-rate municipal parking and toll roads in many areas. Note: some tax benefits have been gradually reduced in recent years, especially for higher-priced vehicles. Check current rules before purchasing.
At the charger? Scan the screen.
Point your phone at any charger screen and get instant help. Free to try.
Don't understand the screen? Scan it.
Point your phone at any charger or car screen for instant help. Any brand, any language. Free to try on iOS.
Free to try on iOS. Android coming soon. Join the Android waitlist.