The Nissan Leaf (2025) battery: what it is worth, year by year

We check, we don’t certify. The date of first registration is shown in box B of the V5C logbook. The state of health given is a range calculated from the battery’s age, mileage and chemistry: only a measurement on the vehicle gives a figure.

The expected state of health of a Nissan Leaf (2025) battery

Three model years of this car, at the average French annual mileage of 9,321 miles, each with its chemistry. These ranges describe where a comparable battery usually sits, not yours: use, climate and charging habits spread the fleet widely.

• 2025 model year93 to 99%1 year, 9,321 miles, NMC chemistry
• 2026 model year98 to 100%under a year, NMC chemistry

For a figure rather than a range, you need a measurement on the car. What state of health means and how it is measured.

What the energy costs per 100 miles

The WLTP official consumption of this model has not been recorded, or only under the old NEDC cycle, which is not comparable: no figure rather than a guess.

Charging at a public charge point: prices vary too much from one operator to another to be given here.

Sources: consumption from the manufacturer or the European registration database; electricity: Ofgem Energy Price Cap, 1 October to 31 December 2026, direct debit, Great Britain average, no VAT (announced 26 August 2026); real-world gap: TNO 2025 and ICCT 2025; petrol: JRC 2025 and weekly road fuel prices from the Department for Energy Security and Net Zero (DESNZ). Checked on 21 September 2026.