The Hyundai Ioniq 9 packs a 110 kWh battery pack, which is larger than the 99.8 kWh battery Kia EV9 gets. This difference in battery capacity has sparked speculation about what effect it will have on the range, performance and overall efficiency of the vehicle. A larger battery, however, means more range, but other factors, from vehicle weight to aerodynamics to power management systems, also matter. Likewise, the influence on charging times both in the case of DC fast charging and home charging is also an interesting point for potential buyers. One group argues that the extra capacity will give a real advantage in everyday use, while others are skeptical about the benefits compared to the weight and cost of additional capacity.