Estimated realistic range of the Jeep Avenger Electric over ten years at typical UK mileage, against the usual 70% capacity warranty floor.
What degradation looks like on a Jeep Avenger Electric
From a realistic 210 miles when new, a typical Jeep Avenger Electric still manages about 190 miles at 5 years (90% health), 178 miles at 8 years (85%) and 171 miles at 10 years (81%).
The first year usually shows the biggest single drop as the pack settles, after which the fade slows to a crawl. Batteries almost never fail outright; they just gradually carry a little less.
Most manufacturers warrant the battery for 8 years or 100,000 miles against falling below about 70% capacity. On this car, 70% health still means around 145 miles of realistic range.
Habits that keep the battery healthy
- Charge to 80% for daily use and save 100% for long trips
- Avoid leaving the car parked for weeks at 100% or near empty
- Use AC charging for routine and rapid charging for journeys
- Do not fear normal use: the management system protects the pack far better than folklore suggests
If you are looking at a used Jeep Avenger Electric, an EV specialist can read the exact state of health from the battery management system. It is the single most valuable check on a used electric car, and it turns this page's estimate into a measured fact.
Related on The EV Pros
Jeep Avenger Electric servicing near you
Every business on The EV Pros is checked for EV competence, so your Jeep is worked on by people trained for high voltage systems.