The Renault Twingo E-Tech battery: what it is worth, year by year
Renault Twingo E-Tech, 2020 – 2024, pack of about 22 kWh. Versions and capacities, manufacturer warranty, expected state of health, possible battery lease and the cost of a failure.
Indicative estimate, excluding diagnosis.
Is this Twingo E-Tech still under warranty?The expected state of health of a Renault Twingo E-Tech 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.
- 2020 model year81 to 90%6 years, 55,923 miles, chemistry not recorded
- 2022 model year86 to 94%4 years, 37,282 miles, chemistry not recorded
- 2024 model year91 to 97%2 years, 18,641 miles, chemistry not recorded
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
Charged at home, a Renault Twingo E-Tech uses between £6.78 and £8.47 of electricity per 100 miles.
By comparison, a recent petrol car averages 38.7 mpg (7.3 L/100 km) in real-world use: about £19.75 of fuel per 100 miles, at the average price of unleaded petrol (£1.681 per litre on 14 September 2026).
Bottom of the range: the WLTP official consumption, from 3.9 to 3.9 miles/kWh depending on the version. Top: 25% more, the measured gap between official figures and real-world use. Electricity at £0.2632 per kWh, the Ofgem price cap.
Charging at a public charge point: prices vary too much from one operator to another to be given here.
Compare the cost of every modelSources: 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.
Specifications and price ranges given as an order of magnitude, still being confirmed with garages. Only a price given after diagnosis is binding.
The Renault Twingo E-Tech battery
Sold from 2020 to 2024, with a pack of about 22 kWh.
The Renault Twingo E-Tech pack can be repaired module by module. When only one module is at fault, the repair costs far less than a new pack.
Faults reported by garages in France
- Range very sensitive to cold, often mistaken for a fault.
- Charging faults caused by the on-board charger rather than the pack.
Find out what your Twingo E-Tech is worth
The model, the date of first registration and the mileage are all it takes: remaining warranty, expected state of health, possible battery lease and the cost of a failure. Nothing is sent, the calculation runs in your browser.
Check this Twingo E-Tech