My sister-in-law asked me, at the beginning of December, whether she could take her VW ID.3 to go skiing in Méribel with her family. The ID.3 has 340 km WLTP, around 270 km real-world range in winter. Brussels to Méribel is 880 km. Short answer: it's doable, but stressful. With a better-suited model, it's a normal day's drive.
How far is it from Belgium to the major Alpine resorts?
The typical journey from Belgium to the major Alpine resorts is:
- Brussels–Chamonix: 760 km (about 7h30 without charging)
- Brussels–Les Arcs/Méribel: 870–920 km (8h30–9h)
- Brussels–Val Thorens: 1,000 km (9h30)
On the French motorway (A6, A31, A40, A43), you drive at 130 km/h. The IONITY network and Tesla Superchargers are well established on these routes — Beaune, Mâcon, Chambéry, Annecy are all less than 280 km apart. With an EV offering 400 km of real-world range, you only need to charge once or twice, for 20 to 25 minutes each time.
The real challenge isn't the motorway. It's the last stretch, at altitude.
How do mountains and cold reduce an EV's range?
Two factors accumulate once you leave the motorway:
Elevation gain. Climbing 1,000 m in altitude consumes approximately 10 to 12 kWh more than a flat journey of the same distance. Regenerative braking on the descent recovers about 40%, but the balance remains negative. On the Albertville–Val Thorens stretch (1,200 m of positive elevation over 35 km), count 8 to 10 kWh of additional net consumption.
Cold. Below 0°C, lithium-ion batteries slow down: internal resistance increases and available capacity decreases. Add the cabin heating consumption (2 to 5 kW depending on the technology), and you lose 15 to 25% range compared to a 15°C day in Belgium.
In practice: an EV with 420 km real-world range in normal Belgian conditions drops to around 300–320 km in winter mountain conditions. Factor this into your planning.
TOP 5 EVs for mountain holidays from Belgium
| Rank | Model | Real-world range | DC max | Boot | Heat pump |
|---|---|---|---|---|---|
| 1 | Tesla Model Y Long Range | 430 km | 250 kW | 854 L | Optional (included GA) |
| 2 | Hyundai IONIQ 6 77 kWh | 480 km | 220 kW | 401 L | Standard |
| 3 | Kia EV6 77 kWh | 420 km | 233 kW | 490 L | Standard |
| 4 | Škoda Enyaq 85 | 420 km | 175 kW | 585 L | Standard |
| 5 | BMW iX xDrive40 | 380 km | 200 kW | 500 L | Standard |
Real-world range = WLTP × 0.78, mixed Belgian conditions. Source: ADAC Realer Verbrauch 2024.
No.1, Tesla Model Y Long Range: the best family compromise
For a family of 4 with skis, luggage, and a dog, the Model Y is unbeatable. Its 854 L boot (seats folded) swallows two pairs of skis with bindings without disassembly. The Supercharger V3 network is the densest on the Brussels–Alps route: Reims, Beaune, Lyon, Chambéry, Annecy. Each 20-minute stop gives you back 250 km. In practice, the Brussels–Chamonix journey is done in one day with two charging stops, just like a petrol car trip.
No.2, Hyundai IONIQ 6 77 kWh: the best range and fastest charging
The best real-world range in the ranking (480 km) and 800V charging at 220 kW: on a 350 kW Ionity charger, it goes from 10 to 80% in 18 minutes. Ideal for couples or families who can put their skis in a roof bag — the 401 L boot is the only downside for larger families. Its heat pump is standard and one of the most efficient on the market in cold conditions.
No.3, Kia EV6 77 kWh: the versatile performer
Same 800V platform as the IONIQ 6, charges at 233 kW (the fastest in the ranking), slightly larger boot (490 L). The EV6 is more practical than the IONIQ 6 for a family. Its mountain performance is excellent, all-wheel drive is available, and the energy recovery on descents is well calibrated.
No.4, Škoda Enyaq 85: the family choice with the largest boot
The largest boot in the ranking (585 L), real-world range of 420 km, and a standard heat pump make the Enyaq 85 the best choice for families packing heavy. DC charging at 175 kW is decent — a 25-minute stop on IONITY gives you back 300 km. The value for money is excellent.
No.5, BMW iX xDrive40: the premium cold-weather choice
The BMW handles cold better than most thanks to its highly developed battery thermal management system. Its 200 kW DC charging is fast, and its premium interior makes long journeys pleasant. Budget at least €80,000. That's the price of comfort. For those who need towing capacity (2,500 kg), it's also the reference on this list for pulling a luggage carrier or a small ski trailer.
Tips for getting the most from your EV on the road to the Alps
Pre-condition before you leave. All modern electric cars allow you to heat the cabin and condition the battery via the app, while the car is plugged in. You leave with 100% charge and a battery at optimal temperature.
Charge to 80% maximum on the motorway. Beyond 80%, charging speed drops dramatically. Two 20-minute stops are more efficient than one 45-minute stop.
Book accommodation with a 7 kW AC charger. At the resort, one night plugged in = 60 to 80 km recovered. Check on Booking.com with the "charging point" filter.
Activate maximum regenerative braking on descents. The IONIQ 6 and EV6 have one-pedal driving that recovers up to 0.3 g on descents. Over 1,000 m of descent, you recover 5 to 8% of range.
Which EV to choose for ski holidays from Belgium?
For mountain trips from Belgium, the Tesla Model Y Long Range remains the best family choice: enormous boot, perfect Supercharger network on the Franco-Alpine route, and 430 km real-world range that means only two stops from Brussels to the resort. For couples or light travellers, the IONIQ 6 77 kWh beats everything on range and charging speed, but its 401 L boot requires careful packing.
Le verdict de Christophe F.