March 20, 2026
The chart shows the average battery capacity of new BEV (fully electric) models that have been introduced worldwide and not yet discontinued in subsequent years. These EVs include passenger cars, SUVs, vans, and pickup trucks.
Average battery capacity per vehicle increased sharply in the early 2020s, reflecting rapid improvements in vehicle range and battery economics. Capacity rose from around 33 kWh in 2020 to above 70 kWh in 2022, more than doubling in two years. Growth continued at a slower pace thereafter.
Large battery capacities are usually available on premium models. For example, the Cadillac Escalade IQ (2026) has a capacity of 200 kWh, the Cadillac Lyriq has a capacity of over 100 kWh, and the Volvo EX90 has a capacity of 107 kWh. Starting in 2023, more midstream family EV models were introduced, especially in China. Their capacity typically ranges from 40 kWh to 60 kWh. Although capacity in individual market segments continues to grow, the average capacity across all models has remained flat in recent years due to the increasing number of midstream EV models.
As a general rule, a 40 kWh battery can provide roughly 200–250 km (124–155 miles), while a 100 kWh battery can deliver 500+ km (310+ miles), depending on driving conditions. However, range also depends on the type of EV, its efficiency, and driving behavior.
See Also:
References:
“All electric vehicles.”, Electric Vehicle Database, https://ev-database.org/ , Accessed March 20, 2026.