How Long Is an i4 BMW: Key Dimensions & Specs Explained

The BMW i4 has quickly gained attention as a standout electric performance sedan, blending sleek design with cutting-edge technology. One of the most practical questions buyers ask is: how long is the i4 BMW? Understanding its length helps buyers visualize space, comfort, and suitability for daily use or long drives, making this detail essential in choosing the right model.

The BMW i4 measures approximately 184.6 inches (4,690 mm) from front to rear. This compact yet spacious profile balances agility with generous interior room, ideal for city commuting and highway cruising alike. The length reflects BMW’s commitment to balancing performance and practicality in their electric lineup, offering a modern yet familiar silhouette to enthusiasts and daily drivers.

While total length defines the car’s physical presence, the i4’s cargo volume and cabin dimensions further define usability. The rear cargo area spans about 27.4 inches (696 mm), enough for everyday errands, while the cabin delivers 68.8 inches (1,852 mm) of passenger space—comparable to many mainstream EVs. This thoughtful balance ensures the i4 remains practical for both daily use and longer trips without compromising comfort.

The i4’s length supports its performance-oriented architecture, allowing for a low center of gravity and optimal weight distribution—key for handling and handling stability. The spacious interior, coupled with a 4.2-meter wheelbase, ensures a smooth ride and ample legroom, making long journeys comfortable. This engineering precision demonstrates how BMW’s i4 merges electric efficiency with premium driving dynamics, all rooted in thoughtful dimensional planning.

At 184.6 inches, the i4 is shorter than the larger iX SUV (200.1 inches) but longer than the compact i3 (172.6 inches). This moderate length places the i4 in a sweet spot—offering electric vehicle benefits like quietness and instant torque while retaining a familiar, driver-focused cabin feel. Understanding this positioning helps buyers align their lifestyle needs with the right i4 model for their preferences.

The BMW i4 stands at a precise 184.6 inches, blending compact efficiency with spacious interior comfort. This length supports its performance, handling, and daily usability, making it a standout choice in the electric vehicle market. Knowing the i4’s dimensions empowers buyers to visualize space, drive dynamics, and practicality—key factors in choosing the perfect electric BMW for their journey.

Read our 2026 BMW i4 review for information on ratings, pricing, specs, and features, and see how this electric sedan performed in our testing. Detailed specs and features for the 2025 BMW i4 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. BMW captures the Ultimate Driving Machine magic with the updated 4 Series EV.

The only thing missing from the i4 eDrive40 is the gas model's cruising range. Explore the features and specifications of the BMW i4 Gran Coupe. Find information on motor, drivetrain, and more.

The 2026 BMW i4 delivers more power, small range gains, new features, and unchanged pricing, keeping BMW's electric sedan competitive in a fast. The BMW i4 (model code G26) is a battery electric compact executive car produced by BMW since 2021. It has a five-door liftback body style and is marketed as a four-door coupé.

The BMW i4 has a length of 4783 mm, a height of 1448 mm, a width of 1852 mm without the exterior mirrors, a measurement of 2073 millimeters with the mirrors unfolded and a weight of 2075-2290 kg. Because of its exterior size, we classify the BMW i4 in the category of executive cars. This model from the year 2024 is the same size when compared to the dimensions of the 2022 BMW i4.

The outer dimensions of the BMW i4 are as follows: a height between 4.75 to 4.8 feet a length between 15.67 to 15.7 feet a width between 6.08 to 6.1 feet a wheelbase between 9.33 to 9.4 feet Scroll down to see the exact dimensions as specified in our data, organized by trim, option package, and model year. Check out the Vehicle Dimensions specifications for other makes and models. In this article, we'll take a closer look at the BMW i4 and address the most common questions and doubts potential buyers might have.

From performance and range to ownership costs and long-term value, we'll cover the key aspects that make this model one of the most intriguing options in today's electric vehicle market. The i4's cabin is pretty much what we expect from a BMW sports saloon. Well, five-door hatch, actually: there's a big and useful boot out back, not a slim sedan opening like many of its rivals.