2026 Ranking: the 6 electric compacts with the greatest real-world range under 40,000 euros

The WLTP figure sells brochures. Real-world range sells peace of mind on a Sunday trip with the family on board and the air conditioning running. That difference — between 50 and 80 km depending on the model — is what really matters when you consider buying an electric compact under 40,000 euros, the price bracket where the most interesting battle in the Spanish market is currently being fought.

We have reviewed six electric compacts sold today at Spanish dealerships, all below that psychological 40,000-euro threshold, and ranked them by their estimated real-world range in mixed conditions — not the laboratory figure. The result does not match the WLTP ranking exactly, and that is where it gets interesting.

How we measured real-world range

We did not use the homologation figure as it stands. We start from the usable battery capacity, the average consumption declared by the manufacturers on the real mixed cycle, and road consumption records at motorway speed with climate control active, which is where an electric car really suffers. The result usually comes in between 12% and 18% below WLTP, depending on each battery’s aerodynamics and thermal management.

We have also considered whether each model is eligible for the Plan Auto+, the current public aid for buying electrified vehicles in Spain. It is always worth checking the up-to-date amount on the plan’s official website, as conditions vary by autonomous community and buyer income.

Hyundai Kona Electric — from 41,844 €

In our view, the Kona Electric with its 65.4 kWh battery remains the most complete of the group. It is not the cheapest, but its range-to-consumption ratio is the best in the group: it reaches around 420 real km, something few rivals at its price manage to match without resorting to a bigger battery. The 150 kW (204 CV) motor gives it a sprightliness that is noticeable when joining motorways, where other electric compacts fall a little short.

MG4 Electric Extended Range — from 37,548 €

It turns out the runner-up is the cheapest model in the ranking, and that says quite a lot about the leap MG has made in just two years. The Extended Range version fits a 64 kWh battery that delivers close to 390 real km. The interior finish is not on the level of the Hyundai — there is a noticeable step down in the dashboard materials — but in range per euro invested it is simply unbeatable.

Renault Megane E-Tech — from 37,685 €

The French compact justifies its price with an interior finish that remains among the most carefully executed in the segment, and with a real-world range of around 385 km thanks to its 67 kWh battery. It is the most expensive in the ranking, true, but also the one that best balances ride comfort and efficiency. For anyone who has already tried the Geely E5 and wants something with more European character, the Megane is the natural alternative.

BYD Dolphin — from 36,690 €

The Dolphin with its large 60.4 kWh battery enters the ranking with serious credentials: around 375 real km and a price that makes it the second most affordable in the group. It is not the panacea either — the feel of some controls betrays its economical origin — but as an entry point into the electric compact segment it more than does the job.

Cupra Born — from 37,300 €

The Born with its 59 kWh battery offers something the others do not quite have: real sporting character, with a chassis that invites you to take corners seriously. Its real-world range stays around 365 km, modest for the group, but it is offset by a dynamic that, to my taste, remains the most fun in the ranking.

Volkswagen ID.3 — from 36,760 €

Closing the list is the ID.3 Pro, with its 59 kWh battery and around 360 real km. It is debatable whether it is worth it compared with the Born, its mechanical cousin, unless you prioritise German infotainment software over Spanish character. In practice, both share the MEB platform and much of the driving feel.

Ranking summary table

If this segment interests you but you have a slightly bigger budget, it is worth reviewing our ranking of electric compacts with the most range under 45,000 euros, which includes versions with even more generous batteries. And if your choice is between a compact and an SUV, take a look at how to choose a car for less than 40,000 euros before deciding on a segment.

Frequently asked questions

Which electric compact car has the most real-world range for less than 40,000 euros in Spain?
According to our measurements, the Hyundai Kona Electric with its 65.4 kWh battery leads the ranking, with around 420 real km in mixed conditions, ahead of the MG4 Electric Extended Range.

Why is real-world range lower than the WLTP homologated figure?
Because the WLTP cycle is measured under controlled conditions that do not reflect climate control, sustained motorway speed or the real weight with occupants. The difference usually ranges from 12% to 18% depending on the model.

Are these models eligible for Plan Auto+?
In general yes, as they are new 100% electric vehicles below the maximum subsidisable price, although the exact amount and income requirements should be checked on the plan’s official website before signing.

Is it worth paying more for the Hyundai Kona Electric over the MG4?
It depends on use. If you frequently make long journeys, the extra 30 km of real-world range and the Kona’s higher power justify the price difference. For urban or short mixed use, the MG4 offers practically the same experience for several thousand euros less.

Technical specifications of the cars in this article

CrossoverHyundai Kona18 versions · from 30,190 €

V

HatchbackVolkswagen ID.36 versions · from 36,275 €

HatchbackMG MG43 versions · from 38,190 €

HatchbackRenault Megane3 versions · from 39,650 €

HatchbackCUPRA Born3 versions · from 39,500 €

CrossoverGeely E53 versions · from 37,490 €