What is the BYD Dolphin winter range in France?

At a typical France winter temperature of -5°C, the BYD Dolphin has an estimated range of 342 km, roughly 20% less than its WLTP rated range of 427 km.

How much range does the BYD Dolphin lose in cold weather?

Range loss depends on temperature. At 0°C, expect about 13% loss. At -10°C, expect about 27% loss. At -20°C, expect about 35% loss. Using seat heating, parking in a garage, and reducing highway speed can help preserve range.

Winter Range

BYD Dolphin Winter Range in France

Updated March 2026

The BYD Dolphin's 350 km range and standard heat pump give it a solid foundation for winter driving, though its mid-size battery means range management matters more in cold weather. Drivers using our app report that at -10C, expect about 20% range loss with the heat pump. At -20C, the loss reaches roughly 28%, leaving around 250 km of usable range. France typically has moderate winters. At a typical winter low of -5°C, expect roughly 342 km, about 20% less than summer. Actual range varies. Check your vehicle's manual for exact specifications.

WLTP range (rated)

~427 km

official rated range

Typical France winter (est.)

~342 km

at -5°C

Range loss (est.)

~20%

at typical winter low

Estimate Your Winter Range

BYD Dolphin at 0°C

371 km

13% less than summer range

-20°C0°C+20°C

Range by Temperature

Temperature	Est. range	vs. summer
-20°C	278 km	-35%
-15°C	290 km	-32%
-10°C	312 km	-27%
-5°C typical France winter	342 km	-20%
0°C	371 km	-13%
+5°C	389 km	-9%
+10°C	406 km	-5%
+15°C	418 km	-2%
+20°C	427 km	baseline

Cold Weather Features

Battery: 60.5 kWh
Consumption: 173 Wh/km

Tips to Maximize Winter Range

Use the Dolphin's standard heat pump. It heats the cabin using significantly less battery energy than resistive heating, which is critical for preserving range in a mid-size battery car.
Warm the cabin through the BYD app while plugged in. Starting warm from grid power saves the Dolphin's battery for driving.
Charge to 100% in cold weather. The Dolphin's LFP Blade Battery handles full charges well, and you want maximum range when winter conditions reduce it.
Use heated seats instead of turning the cabin heater to high. The Dolphin's compact cabin warms up quickly, so lower thermostat settings combined with seat heating work well.
Plan for about 250-280 km of winter range and charge more frequently. The Dolphin handles city winters well, but longer cold-weather trips need more charging stops.

BYD Dolphin Winter Range in Other Countries

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Prices, specifications, and charging data shown are approximate examples only and may not reflect current real-world conditions. Electricity prices, charging speeds, and vehicle range vary by location, provider, weather, battery condition, and other factors. Always verify with your vehicle manufacturer and charging provider.

EVcourse provides educational information about electric vehicle charging. It does not replace manufacturer guidelines, local regulations, or professional training requirements. Use this information at your own discretion.

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