2022 BMW i4 (G26) Dimensions, Size & Specs

The curb weight of the BMW i4 (G26) ranges between 2050 kg (4519 lbs) and 2215 kg (4883 lbs), depending on the specific variant and equipment level. The maximum allowed weight (gross vehicle weight) ranges from 2605 kg (5743 lbs) to 2735 kg (6029 lbs). This weight reflects the robust battery pack and electric drivetrain components, which typically increase the mass compared to conventional internal combustion engine vehicles. Despite the added weight, BMW engineered the i4 with an optimized chassis and lightweight materials to provide agile handling and efficient energy consumption.

The BMW i4 (G26) offers a luggage capacity of 470 liters (16.6 cubic feet) with the rear seats in their upright position. When the rear seats are folded down, the available cargo volume increases substantially to 1290 liters (45.5 cubic feet). This flexibility allows the i4 to accommodate a variety of cargo loads, from everyday groceries and luggage to larger items when more space is needed. The rear seat folding mechanism is practical for enhancing utility in a coupe-styled electric vehicle without compromising passenger comfort when seats are in use.

The BMW i4 (G26) has a ground clearance of 125 mm (4.9 inches). This relatively low ride height is characteristic of sporty coupes and electric vehicles designed for enhanced aerodynamics and handling performance. While the clearance optimizes stability and reduces drag at higher speeds, it requires some awareness on rough or uneven roads to avoid scrapes on obstacles like speed bumps, steep driveways, or road debris. However, the i4’s suspension is calibrated to provide comfortable ride quality despite the lower stance.

The BMW i4 (G26) comes equipped with a variety of rim sizes, including 7.5J x 17, 9J x 18, and 8.5J x 18. Corresponding tire sizes available are 225/55 R17, 255/45 R18, and 245/45 R18. Larger rims and wider tires generally enhance cornering grip and aesthetic appeal, giving the car a sportier look and improved handling characteristics. Conversely, smaller rims with taller tires can provide a smoother ride and potentially better range due to lower rolling resistance. BMW offers these options to balance performance, comfort, and efficiency tailored to driver preferences.

Yes, the BMW i4 (G26) fits comfortably into a standard residential garage. With dimensions of 4783 mm in length (approximately 15 feet 8 inches), 1852 mm in width (about 6 feet 1 inch), and 1448 mm in height (around 4 feet 9 inches), it occupies a footprint typical of mid-to-large sized coupes and sedans. Most standard garages are at least 2.4 to 2.7 meters (7.9 to 8.9 feet) wide and around 5 to 6 meters (16.4 to 19.7 feet) deep, providing ample space for the i4 to park with additional clearance for opening doors and maneuverability.

As the BMW i4 (G26) is among BMW's first fully electric compact executive model coupes produced from 2021, it doesn't have a direct predecessor within the same nameplate. Compared to earlier electric models like the BMW i3 and i8, the i4 is considerably larger, measuring 4783 mm in length versus 3999 mm (157.3 in) for the i3 and about 4385 mm (172.6 in) for the i8. Width and height are also greater in the i4, giving it a more traditional coupe size and increased practicality with more interior and cargo space, targeting a broader market segment focused on electric performance and luxury.

In comparison to similar electric vehicles such as the Tesla Model 3 and Polestar 2, the BMW i4 (G26) is competitive in size and cargo capacity. For example, the Tesla Model 3 has a length of about 4694 mm (184.7 in) and cargo volume approximately 425 liters, slightly smaller than the i4’s 4783 mm length and 470 liters capacity. The Polestar 2 is around 4608 mm (181.4 in) long with 405 liters of cargo space. The i4’s dimensions help it stand out by offering slightly more interior and cargo room while maintaining a sporty, sleek coupe silhouette. This makes the i4 a practical yet stylish option in the premium electric compact segment.

The BMW i4 (G26) supports a maximum roof load of 75 kg (165 lbs). This means the car’s roof structure can safely carry an additional weight up to that limit, which is important for those who want to install roof racks to carry extra luggage, bicycles, or other equipment. Having a defined roof load capacity ensures that any accessories or cargo mounted on the roof do not compromise vehicle safety, handling, and structural integrity. This is especially relevant for active lifestyle owners who may require extra storage space for their equipment during travel or outdoor activities.

The BMW i4 (G26) is a fully electric luxury coupe/sedan known for combining BMW’s sporty driving dynamics with electric vehicle technology. Produced from 2021 to 2024, the i4 features a spacious and modern interior with advanced infotainment, gesture controls, and driver assistance systems. It uses a high-capacity battery pack providing a balance of range and performance, with variants offering up to approximately 530 km (330 miles) WLTP range depending on configuration. With rear-wheel or all-wheel drive setups, the i4 emphasizes driving pleasure, acceleration, and sustainable mobility, fitting well into BMW’s electrification strategy and premium electric segment.