Jeep Avenger or Fiat 600e: the batteries compared
What the advert doesn’t say: capacity by version, the manufacturer’s warranty, and what a failure would cost.
The essentials
- Biggest battery: Jeep Avenger, up to 54 kWh, against 51 kWh (Fiat 600e).
- Longest warranty: Fiat 600e, 8 years or 100,000 miles, against 8 years or 99,419 miles (Jeep Avenger).
- Cheapest to charge: Fiat 600e, from £6.40 per 100 miles at home, against £6.52 (Jeep Avenger).
- Module-by-module repair: feasible on each of these models.
Side by side
| Criterion | Jeep Avenger | Fiat 600e |
|---|---|---|
| On sale | since 2023 | since 2023 |
| Battery capacity | 54 kWh | 51 kWh |
| Chemistry | NMC | NMC |
| Battery warranty | 8 years or 99,419 miles guaranteed capacity: 70% | 8 years or 100,000 miles |
| Repairable module by module | Yes | Yes |
| Replacing one module | €600 – €1,700 | €600 – €1,700 |
| New pack, order of magnitude | Not recorded | Not recorded |
| WLTP consumption | 3.9 – 4.0 miles/kWh | 4.1 – 4.1 miles/kWh |
| Home charging, per 100 miles | £6.52 – £8.42 | £6.40 – £8.05 |
| Battery lease | Never | Never |
| Going further |
Capacity: every version sold under that name. Warranty: terms recorded for the UK, by year of first registration. Prices: orders of magnitude recorded in France, in euros, never quotes. Charging: from the most frugal version on the cheapest tariff to the thirstiest in real-world use.
Before you choose
A table compares models; you buy a car. Capacity depends on the version, the warranty on the date of first registration, and the state of health on the life the battery has had. The checker answers for one specific car: remaining warranty, expected state of health, cost of a failure.