BMW i4 kWh: Performance, Range, and Innovation in Electric Driving

Redefining electric performance, the BMW i4 kWh combines sporty elegance with sustainable innovation, delivering a compelling blend of range, power, and smart technology for modern drivers.

Powered by BMW’s efficient eDrive system, the i4 kWh delivers responsive acceleration and refined handling. With a focus on sustainability, its electric motor balances torque and efficiency, enabling effortless city commutes and dynamic highway drives while minimizing environmental impact.

The BMW i4 kWh offers up to 361 miles (estimated EPA range), supported by fast-charging technology that delivers up to 200 miles of range in just 10 minutes. This practical endurance makes daily use and long-distance travel seamless, reducing reliance on traditional fuel sources.

Inside, the i4 kWh features a minimalist yet luxurious cabin with a large touchscreen, hand-stitched premium materials, and intuitive connectivity. Advanced driver assistance systems and seamless integration with BMW’s iDrive 8 software ensure safety, comfort, and a forward-thinking driving experience.

The BMW i4 kWh stands at the forefront of electric mobility, merging performance, range, and sustainability into a cohesive driving experience. For eco-conscious drivers seeking premium engineering and innovation, it represents the future of electric vehicles—efficient, exciting, and ready to lead.

Read our 2026 BMW i4 review for information on ratings, pricing, specs, and features, and see how this electric sedan performed in our testing. The BMW i4 battery size is a key component that determines the car's range and efficiency. With a robust 81.5 kWh capacity, it strikes a perfect balance between performance and energy consumption.

BMW i4 eDrive40 M Sport: Energy consumption, combined WLTP in miles/kWh: 3.6-4 [1]; Electric range, WLTP in miles: 333-371 [1] [1] The BMW i4 is a battery electric vehicle requiring mains electricity for charging. Whilst we recommend the battery for the BMW i4 is charged to 80% to help optimise the health and life of your battery, the electric range figure shown is the WLTP figure after. Was a very efficient year driving my i4 edrive40.

I was able to improve on 2023's numbers and achieve an overall average of 4.9 mi/kwh over the entire year (let's see a Tesla achieve that). The i4 can be one very efficient vehicle. I don't think i will be able to improve upon this number in 2025.

A proper BMW that just happens to be electric; those pioneering moves with the i3 and i8 paid off. Both the eDrive40 and high-performance M50 versions of the i4 use a larger 81kWh battery. In the eDrive40 that equates to an official range of 365 miles, though when we tested it, it returned an average of 3.8 miles per kilowatt hour (mi/kWh) - roughly 307 miles on a charge.

That's a good figure, though we saw the Tesla Model 3 manage a much more impressive 4.4mi/kWh in the same conditions. Explore the features and specifications of the BMW i4 Gran Coupe. Find information on motor, drivetrain, and more.

The BMW i4 is a fully electric vehicle that does not require gasoline Battery capacity ranges from 66 kWh to 83.9 kWh depending on the model Estimated range is between 270-300+ miles on a full charge Energy consumption averages 75-100 MPGe combined Charging times vary from 30 minutes to 8+ hours based on charging method BMW i4 Models and Variants. Specs of BMW i4 (G26) 83.9 kWh (340 Hp) eDrive40 /2021, 2022, 2023, 2024/. 2025 BMW i4 eDrive Photo: Matt St-Pierre Move up to the eDrive40, the one I drove, and things get even better.

Starting at $63,900, it delivers 335 horsepower and a bump in battery size to 83.1 kWh, suitable for a theoretical 512 km of range (on 18-inch wheels).