2021 BMW iX3 (G08) Dimensions, Size & Specs

With the mirrors opened, the BMW iX3 (G08) reaches a width of 2138 mm (84.2 inches). This extended width is important to consider in tight city parking spaces or narrow streets, as it requires extra caution to avoid scrapes or collisions. The broad stance enhances visibility and road presence but may challenge maneuvering in confined urban environments or narrow garage entrances.

The BMW iX3 offers a functional luggage capacity of 510 liters (18.0 cubic feet) with rear seats in place, which is quite practical for everyday use or family trips. When the rear seats are folded down, the space expands significantly to 1560 liters (55.1 cubic feet), allowing for transporting larger items or increased luggage loads, making it versatile for various hauling needs.

The curb weight of the BMW iX3 is 2185 kg (4818 lbs), which includes all standard equipment and necessary fluids but no occupants or cargo. The maximum weight, or gross vehicle weight, is rated at 2725 kg (6009 lbs), indicating the maximum total load the vehicle can safely carry including passengers, cargo, and fuel. This balance ensures both stability and durability in varying driving conditions.

The BMW iX3 has a ride height or ground clearance of 179 mm (7.0 inches), which contributes to its SUV capabilities by allowing it to handle rougher terrains and minor obstacles with ease. This clearance is sufficient for urban roads and light off-road situations, providing a comfortable elevated driving position without significantly compromising aerodynamics or stability.

The BMW iX3 comes equipped with 7.5J x 19 inch rims paired with tire sizes of 245/50 R19 105W XL. These 19-inch tires and rims blend aesthetic appeal with functional performance, offering a smooth ride and good traction. The XL rating indicates extra load capacity tires suitable for the vehicle's weight and performance demands.

The BMW iX3's dimensions, particularly its length of 4734 mm (186.3 inches) and width of 1891 mm (74.4 inches) without mirrors, make it suitable for most standard residential garages, which typically range around 2.4 to 2.7 meters (7.9 to 8.9 feet) in width and around 5 to 6 meters (16.4 to 19.7 feet) in length. However, with its mirrors opened (2138 mm or 84.2 inches wide), the driver should be cautious when entering or exiting to avoid contact with walls or objects. Overall, the iX3 fits comfortably in standard garages, but owners should be mindful of parking space dimensions.

The BMW iX3 (G08) is the first fully electric variant of the BMW X3 lineup, effectively a successor to the classic combustion-engined X3 models but without a direct electric predecessor. Compared to traditional X3 models, the iX3 maintains similar exterior dimensions but incorporates electric-specific design elements like a redesigned front grille and modifications to the underbody for battery accommodation. Functionally, it offers all-electric driving with zero emissions, slightly heavier curb weight due to battery packs (2185 kg compared to about 1800-1900 kg for combustion models), and a great balance of performance and efficiency. The interior and cargo dimensions largely remain consistent, ensuring practicality is retained. In summary, the iX3 moves the X3 series into electrification with minimal compromise on size and utility.

Within the electric SUV segment, the BMW iX3 (G08) positions itself as a mid-size model. It is comparable in length (4734 mm/186.3 inches) to competitors like the Audi e-tron or Mercedes-Benz EQC but is slightly narrower than some rivals. Its cargo capacity of 510 liters (18.0 cubic feet) behind the rear seats and 1560 liters (55.1 cubic feet) with seats folded is competitive, offering ample storage for family or lifestyle needs. Notably, the iX3 balances an approachable size for urban uses with sufficient interior volume and a respectable ground clearance of 179 mm (7 inches), making it versatile for diverse driving environments. It's well-regarded for combining traditional BMW driving dynamics with electric efficiency and space utility, although larger SUVs like the Tesla Model X offer more interior room but at a higher price point.

The BMW iX3 (G08) supports a roof load of up to 100 kg (220 lbs), allowing for roof racks or carriers to transport additional luggage, bikes, or sporting equipment, enhancing its versatility for active lifestyles. The SUV's practical features, including a sizeable cargo volume and the ability to fold rear seats flat, support diverse needs from daily commuting to weekend adventures. This roof load capacity is typical for mid-size SUVs and adds utility without significantly affecting driving dynamics or safety.