What is the real winter range of a Chinese EV in Norway or Germany?
Updated 2026-05-046 min read
Cold weather derates every EV, but chemistry matters. Here's Nordic real-world data from Q1 2025 and Q1 2026 tests.
01
Elbil and NAF winter test data
NAF winter range test 2025: BYD Atto 3 achieved 302 km (72% of WLTP). NIO ET5 100 kWh NCM: 496 km (89%). Xpeng G6 87 kWh: 458 km (80%). Zeekr 001 100 kWh: 512 km (83%).
LFP consistently loses more range in cold than NCM. Modern heat pumps close much of the gap.
02
What matters for winter range
- Heat pump standard: BYD (all), NIO (all), Xpeng (G6, G9, P7+, X9), Zeekr (all)
- Battery pre-conditioning: standard on Xpeng, Zeekr, NIO, MG4; optional or absent on older BYD
- Seat heating (reduces need for cabin heat): standard on all premium trims
- Insulation of pack from ambient: better on 800V platforms with dedicated cooling
03
Practical advice
Pre-condition while plugged in at home. Set nav destination before departing to trigger pack pre-heat. Keep tyres at correct pressure — cold air drops PSI ~10%.
Key takeaways
- 01NCM loses 15–22% in cold; LFP loses 22–30%.
- 02Heat pumps and pack pre-conditioning close the gap.
- 03Real winter data available from NAF (Norway), ADAC (Germany).
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