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Used electric car buying guide: battery, range and pitfalls

By Rédaction Quelle Occasion · updated on 18 October 2026

To buy a used electric car with confidence, the battery comes first: ask for a recent document showing its state of health (SOH, as a percentage of original capacity), and check what the manufacturer's warranty still covers. The rest (recalls, charging, price) is then checked model by model.

What is SOH, and what level should you aim for?

SOH ("state of health") compares the battery's current capacity with its original capacity. An SOH of 90% means the battery stores 90% of the energy it stored when new: range falls in the same proportion.

An official benchmark has existed since September 2026: the purchase grant for a used electric car requires a battery at at least 80% of its original capacity (or, failing that, a residual range of at least 200 km or 80% of the rated range). This threshold does not apply to every seller, but it serves as a benchmark for negotiation.

The extent of wear varies by model. In our guides, the Nissan Leaf II is one to watch: its passively cooled battery shows, according to a study cited, a median SOH of around 86% after 150,000 km, and one owner reports a 10% loss after 4 years and 60,000 km (an isolated case).

How do you get a reliable battery certificate?

As far as we know, there is no single document that is mandatory for every private sale. Here is how to proceed:

  • Ask for the document before the viewing, with the date of the measurement and the mileage at the time of the test.
  • Favour a measurement carried out by a third party (a brand dealership, a specialist workshop) rather than a screenshot of the dashboard, which the seller may have read themselves.
  • If the seller has nothing, offer to have a diagnosis done before the sale.
  • Cross-check with the test drive: displayed range at full charge, and charging that stops unexpectedly.

See also the documents to ask for, including proof of recall work.

Does the manufacturer's battery warranty still apply?

The manufacturers below all advertise 8 years or 160,000 km on their recent electric cars, but with nuances to read carefully:

Brand What the official website says
Renault E-Tech traction batteries covered for 8 years or 160,000 km, with 70% of capacity maintained over the period
Volkswagen Usable capacity not below 70% over 8 years or 160,000 km, a guarantee stated for "the customer buying a new electric vehicle", with correct use required
Nissan 8 years or 160,000 km, only for electric cars from model year 2022; for earlier ones, see the warranty booklet
Kia Up to 8 years or 160,000 km, with at least 70% of original capacity

Three pitfalls follow from this table:

  1. The threshold is 70%, not 100%. A battery that has lost 25% does not qualify for repair.
  2. Age matters. In 2026, a 2018 or 2019 car has used up or nearly used up its 8-year warranty.
  3. Conditions vary. Age, mileage, model, dealer servicing and transfer to a second owner all count: ask for the warranty booklet and, if needed, written confirmation from the brand with the serial number (VIN).

For Tesla, Hyundai, Peugeot and the other brands, we were unable to consult an up-to-date official page: refer to the booklet.

Zoe: leased or bought battery?

This is the market's most specific pitfall. According to our Renault Zoe guide, Renault for a long time sold the Zoe without a battery: buying one with the battery included has been possible since April 2018, and battery leasing ended in January 2021. On an older used Zoe, you may therefore take over a battery lease contract with DIAC (Renault's finance company) and pay a monthly fee based on the mileage package.

This contract guarantees replacement of the battery if its capacity falls below 75%. Buying out the battery ends this protection, according to testimonials on the official forum of the Renault E-Tech community: they report very variable buyout prices (from under €1,000 to several thousand euros), and a recent post mentions buyouts having stopped since July 2026. These testimonials are not official sources. Contact the finance company before committing.

To ask the seller: is the battery leased? At what monthly amount? Is the contract transferable to my name? What would a buyout cost?

What range should you expect from a used electric car?

Range depends first on the original capacity. For the Zoe, our guides give 210 to 240 km (NEDC) for the 22 kWh, 300 to 317 km (WLTP) for the 41 kWh and 386 to 395 km (WLTP) for the 52 kWh. Real-world range is lower, especially in winter, and falls as the battery wears. The Dacia Spring claims 220 to 230 km WLTP: an urban car, not a long-distance model.

Your usage should determine the battery size. The comparison tool and the Find my car tool help you set your criteria.

How much do common models cost, and what should you check?

Price ranges from listings recorded in our guides (October 2026):

Model Indicative price Point to check first
Dacia Spring €8,900 to €12,000 Rust on the rear suspension and wheels of early examples; recalls
Renault Zoe €9,300 to €16,500 Leased or owned battery, on-board charger, reduction gear
Nissan Leaf II €11,600 to €26,500 SOH; rapid charging that slows down
Peugeot e-208 €13,000 to €20,000 On-board charger on examples built up to 1 November 2022
Volkswagen ID.3 €20,000 to €35,000 High-voltage battery recalls, software
Tesla Model 3 €20,000 to €39,000 Front suspension, brakes, tie-rod recall (2019 to June 2021)

The common thread is an on-board charger failure (Zoe, e-208), which makes charging from a wallbox impossible. According to our guide, a repair on the e-208 is estimated at €2,200 to €3,800. So test AC charging before you buy. For budgets of €10,000 to €20,000, see also the €15,000 budget page.

Is home charging subsidised?

Hardly, in 2026. The tax credit for installing a home charging point was abolished for expenses paid from 1 January 2026 (Service-Public.fr and impots.gouv.fr). The Advenir grant, for its part, funds charging points in multi-occupancy buildings (50% of the pre-tax amount, capped at €1,000 excl. VAT per charging point), but not wallboxes in individual homes.

Before buying, test charging on the planned installation, as our guides recommend. Volkswagen advises not to exceed 80% charge on a daily basis and to reserve rapid charging for long journeys.

Is there a grant for buying a used electric car?

Yes, since 1 September 2026, through energy saving certificates (CEE). According to Service-Public.fr, you need in particular:

  • a 100% electric car, first registered in France between 1 January 2017 and 31 December 2023;
  • a purchase or lease from an approved professional;
  • a battery at at least 80% of its original capacity (or the residual-range alternative mentioned above);
  • a commitment to keep the vehicle for at least 3 years.

No income condition applies. The amount depends on the operator you choose, so compare offers. A 2015 Zoe does not meet the date condition. Check your eligibility before you sign.

Electric or combustion?

Our electric or combustion page compares the two. See also the best electric cars and best electric SUVs.

Sources

Before you buy: check and equip

Check the history

Before paying, check the administrative status (lien, objection, declared claims) and the mileage recorded at the roadworthiness test.

Read fault codes

An OBD scanner plugged in under the steering wheel shows stored fault codes, even with warning lights off: useful during the test drive.

Parts and maintenance

Compare prices of car parts (timing, brakes, filters) to estimate the repairs to plan for.

Insure the car

Insurance prices vary widely from one model to another: get a quote before signing.