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Tesla Model Y Grande Autonomie
The real-range benchmark~440 real km and access to the densest Supercharger network. Efficiency remains best in the segment.
Boot : 854 LSeats : 5Powertrain : ElectricFrom 49.990 €
440real km
Ranking 03 · 2026
Which electric SUV has the best real range?
The catalogue WLTP is measured in ideal conditions: in Belgium, expect 20 to 30 % less on the motorway and in cold weather. We rank by estimated real range in mixed use, the only figure that matters for planning trips. Indicative estimates, to refine by version.
Estimated real range (mixed, outside ideal summer), not WLTP
Top 7 in Belgium — 2026
Ranked by estimated real range (mixed, outside ideal summer), not wltp. Indicative figures, updated June 2026.
Indicative manufacturer figures (Belgium), entry version without options. VDA boot volumes with seats up; electric ranges estimated in real mixed use (not WLTP). Verify with the dealer before purchase.
Our analysis
Why is WLTP range misleading?
Because it is measured on a standardised cycle, at mild temperature and moderate speed. On a Belgian motorway at 120 km/h, in winter with the heating on, an electric SUV commonly loses 20 to 30 % of that figure. That is why we rank by estimated real range, not WLTP.
A model claimed at 600 WLTP km often holds around 420 to 440 real km in mixed use, and clearly less on a long motorway trip in deep cold. The gap widens further with fast driving or a loaded vehicle.
Efficiency (consumption in kWh/100 km) matters as much as battery size: a Tesla Model Y and a large premium SUV may carry a similar battery, but the one that consumes less will go further on the same charge — and cost less to recharge. It is efficiency that puts the Model Y at the top of this ranking despite a smaller battery than some rivals.
Range or charging speed: which matters most?
It depends on your use: for daily trips with home charging, real range comes first; for a motorway high-mileage driver, charging speed matters as much, because it cuts stop times. A 360 km SUV that charges fast can be more practical than a slow 400 km one.
The 800-volt architecture of the Kia EV6 and Hyundai Ioniq 5 recovers 10 to 80 % of the battery in under twenty minutes, versus thirty to forty minutes for many 400-volt rivals. On a Brussels-Marseille run, that difference adds up to hours.
The network matters too. Tesla keeps the advantage of a dense, reliable Supercharger network, now open to other brands. For those who mainly charge at home and drive little on the motorway, real range comes first; for a high-mileage driver, charging speed and charger availability weigh as much as the claimed kilometres.
How much range do you lose in a Belgian winter?
Expect 20 to 30 % less than in summer. An electric SUV claimed at 500 WLTP km, already holding ~400 real km in mid-season, often drops to around 300 to 340 km in cold weather with heating on. It is the most underestimated factor when buying in Belgium.
Blame cabin heating, a battery that is less efficient when cold, and higher-resistance winter tyres. A heat pump, fitted to most models in this ranking, limits the damage by reusing heat from the motor and battery: it can recover 10 to 15 % of range in deep cold.
Two habits help in practice: precondition the cabin while the car is still plugged in (you heat from the grid, not the battery), and aim for a model whose real winter range stays comfortable for your longest regular trip. Better 340 guaranteed winter km than 600 WLTP km that melt away at the first frost.
FAQ
Which electric SUV really goes furthest?
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