Buying an EV abroad: plugs, software, warranty

With a combustion car from abroad you ask about equipment, papers and condition. With an electric car, things you cannot see are added: which charger is fitted, which market the software is set up for, whom the car is registered to with the manufacturer, and whether the battery warranty is honoured in your country. None of this is reliably in the listing, and some of it can only be changed with effort after the purchase.

Within Europe the differences are usually small, because manufacturers build largely to one specification for the European market. They exist all the same — in standard equipment, in enabled functions, in what the national importer adds. They become much larger with cars originally built for a market outside Europe: different charging ports, different radio frequencies, no European certificate of conformity. What can differ from market to market:

European electric cars of recent years have a Type 2 socket with CCS contacts for rapid charging. Older models and cars from Japan or North America may have a Type 1 socket, a CHAdeMO port or another plug common there. That is the first question for any car from abroad, and a photo of the open charging flap answers it. What each connector can do and which adapters exist is covered in the guide on Type 2, CCS and adapters.

Less visible is the on-board charger, which limits the power when charging from alternating current. Depending on the market, manufacturers offer it in different versions — single-phase or three-phase, with higher power as an option or as standard — and it can rarely be retrofitted in any sensible way. A car with a single-phase charger takes only a fraction of what the same model with a three-phase charger manages at a three-phase post. Ask which version is fitted and have it confirmed by the equipment list or the vehicle data.

The cables hide a small detail with consequences: the emergency cable for a household socket has the plug of the selling country. A German Schuko plug, for example, does not fit an ordinary Swiss socket, and a travel adapter is not built for hours of continuous load. Budget for a cable that suits your country instead of bridging the gap with adapters.

An electric car depends more on its software than a combustion car: charge planning, battery preconditioning, remote climate control, over-the-air updates. Which functions are available in a country is decided by the manufacturer, market by market. A car set up for another country usually works at home too, but individual services, languages or map regions may be missing or may need to be switched over by a brand workshop.

Connected services usually run through an account with the manufacturer, and the car is linked to the previous keeper's account. That is the point most often forgotten when buying: as long as the car sits in their account, they may be able to locate it, unlock it or trigger functions remotely. Have the seller remove the car from their account before the handover, and check in your own app that you can add it. Some manufacturers require proof of ownership or a workshop appointment for this.

Some services are subscriptions with a term of their own, included for a few years from first registration and paid for after that, and some functions were unlocked by the previous owner as an extra. Whether they pass to you with the car, stay tied to the previous owner's account or lapse on a change of keeper is set out in the manufacturer's terms. Ask before you count them in the price.

Charging cards and charging contracts belong to the previous keeper, not to the car. They cancel theirs, and you take out your own. If the car is set up to authenticate itself automatically at the charging post via a contract, that link must be removed as well — otherwise every charge keeps running through their contract.

Three different promises need to be kept apart. The statutory warranty is a claim against the seller and follows the law that governs the sales contract. The manufacturer's warranty, including the one on the battery, is a voluntary promise by the manufacturer with its own terms. And some national importers add benefits of their own: an extended warranty, free servicing, roadside assistance.

The manufacturer's warranty on a car delivered in Europe is generally handled across Europe by the brand's authorised workshops, and the battery warranty usually passes to the next keeper with the car. But both are a matter of the terms, not of law: some require the change of keeper to be reported or the services to be done at approved workshops, and some limit the territory to certain countries.

A national importer's extra benefits, by contrast, often apply only to cars from its own distribution. A car from a neighbouring country then has the manufacturer's warranty, but not the extension the importer advertises at home. When comparing prices, that is a real difference.

Checking takes one phone call: an authorised workshop of the brand in your country can see from the VIN which warranties apply to this car with them, until when and up to what mileage. Get the answer in writing before you buy, and ask about open recalls and service campaigns at the same time.

Many countries have supported the purchase of electric cars with bonuses, tax breaks or grants, and the programmes change constantly. For a cross-border purchase one mechanism matters more than any amount: many purchase bonuses are tied to a minimum holding period. Anyone who sells, deregisters or exports a subsidised car before then may have to repay the bonus in full or in part.

That obligation falls on whoever received the bonus — usually the seller, not you. It still affects you in two ways. First, it explains why a very young electric car from a country with subsidies is sometimes offered strikingly cheaply or with strikingly complicated conditions. Second, it leads to suggestions you should not go along with: leaving the car formally registered to the seller for a few more months, dating the contract later, or reporting the export later. That puts liability, insurance and fines in the wrong name and makes you party to a workaround.

So with a young car, ask directly whether it was subsidised and whether a holding period is running; the seller can check with the body that paid the bonus. Conversely, if you expect a subsidy or tax advantage in your own country, check beforehand whether it also applies to a used, imported car. Many programmes are tied to a first registration in the country or to the date of first registration, and in some countries the charges on importing electric cars have changed too. The current conditions come from the programme's administrator, the tax administration and, on import, the customs administration.

When buying across a border, you cannot judge the battery's condition yourself before you travel. That makes the documents proving its condition and history all the more important — along with the question of whether they come in a form a workshop in your own country can use. What a battery warranty promises and how its condition is measured is covered in the guide on battery warranties; this is about what you should have in hand.

Whatever the listing says about the battery was entered by the seller. Capacity, range and any statement about condition are a starting point, not proof. An independent measurement where the car stands, as described in the guide on buying a car you have never seen, is the part of the inspection that matters most for the price of an electric car.

The EU is introducing a digital battery passport for new traction batteries, intended to document origin, composition and condition. For the cars being sold second-hand across borders today, it generally does not exist yet. Until then, it comes down to the documents you ask to see before paying: