2025 BMW 4 Series Gran Coupe (G26 LCI, facelift 2024) Dimensions, Size & Specs

The BMW 4 Series Gran Coupe has a standard width of 1852 mm (72.9 inches), but this increases to 2073 mm (81.6 inches) when the side mirrors are opened. This wider span is significant for drivers to consider when parking, navigating narrow streets, or driving in tight spaces, as it affects clearance and potential obstacles. Knowing this width helps prevent accidental scrapes or damages.

The curb weight of the BMW 4 Series Gran Coupe ranges between 1620 kg and 1882 kg (3571 to 4149 lbs), depending on trim and optional equipment. The vehicle's maximum weight capacity — which includes passengers, cargo, and fuel — is between 2175 kg and 2415 kg (4796 to 5324 lbs). This range allows for a balance between performance and load-carrying capability, important for stability and safety.

The 2025 BMW 4 Series Gran Coupe offers a spacious luggage capacity of 470 liters (16.6 cubic feet) with the rear seats in their upright position, making it practical for everyday use. When the rear seats are folded down, the capacity dramatically increases to between 1290 and 1291 liters (45.5 cubic feet), providing ample space for larger cargo or extended trips, which is quite generous for a coupe of this size.

The BMW 4 Series Gran Coupe has a ride height or ground clearance of 140 mm (5.5 inches). This clearance provides a good balance for sporty handling and everyday usability. It is low enough to offer superior aerodynamics and precise cornering but sufficient to navigate typical road irregularities and speed bumps without risking damage to the undercarriage.

Yes, the BMW 4 Series Gran Coupe comfortably fits into a standard residential garage. With a width of 1852 mm (72.9 inches) and mirrors folded, and a length just under 4.79 meters (15.7 feet), it suits typical garage dimensions that usually accommodate vehicles up to 2.5 meters (8.2 feet) wide and 6 meters (19.7 feet) long. However, the driver should be cautious when accounting for the mirror width of 2073 mm (81.6 inches) when opening the vehicle inside tight spaces.

Compared to its predecessor, the pre-facelift G26 BMW 4 Series Gran Coupe, the 2025 facelifted version retains very similar dimensions, with only slight variations primarily driven by design tweaks and aerodynamic improvements. Length remains around 4783-4787 mm (188.3-188.5 inches), while width and height figures are consistent. The facelift focuses more on styling, technology, and performance enhancements rather than dramatic size changes, maintaining its established proportions.

Dimensionally, the BMW 4 Series Gran Coupe (G26 LCI) is comparable to competitors such as the Audi A5 Sportback and Mercedes-Benz C-Class Coupe. The 4 Series Gran Coupe's length of approximately 4785 mm (188.4 inches) sits between the Audi A5 Sportback (roughly 4733 mm / 186.3 inches) and C-Class Coupe (about 4686 mm / 184.5 inches). Its width, excluding mirrors, is 1852 mm (72.9 inches), aligning closely with rivals in the compact luxury segment. The 4 Series offers a slightly sportier and more aggressive stance, with distinctive coupe styling and competitive luggage capacity, making it a strong contender in its class.

The 2025 BMW 4 Series Gran Coupe offers a variety of rim sizes ranging from 17 to 20 inches, including 7.5J x 17, 8.5J x 18, 9J x 19, and 8.5J x 19 or 20 configurations. Tire sizes range accordingly from 225/55 R17 up to 255/35 R20, enabling owners to select options prioritizing comfort, sportiness, or aesthetics. These configurations support optimum handling characteristics and overall ride quality tailored to different driving preferences.

The BMW 4 Series Gran Coupe has a roof load capacity of 75 kg (165 lbs). This capacity allows for mounting roof racks, cargo boxes, bike carriers, or other rooftop accessories safely without risking damage or compromising vehicle stability. The specified limit should not be exceeded to maintain safe handling dynamics and avoid undue stress on the roof structure.