The i4 offers a strong balance of range and performance, with an 84 kWh battery that provided a maximum range of 351 miles when new. For longer journeys, the vehicle supports rapid public charging, allowing it to charge from empty to 80 percent in just 34 minutes, while a full charge at home using a 7kW charger takes 12 hours and 30 minutes. Drivers can experience responsive acceleration, with the car capable of reaching 0-62mph in 5.7 seconds. Beyond its performance capabilities, the vehicle provides a large boot space, making it a practical choice for those who need extra room for luggage or daily essentials.