2021 BMW 4 Series Coupe (G22) Dimensions, Size & Specs

The BMW 4 Series Coupe (G22) offers a luggage capacity of 440 liters (approximately 15.5 cubic feet), which is quite generous for the luxury coupe segment. This capacity allows for sizeable carry-on bags or groceries, making it practical for daily use or weekend trips. When compared to similar vehicles like the Audi A5 Coupe or Mercedes-Benz C-Class Coupe, the G22 holds its own, often exceeding the cargo space those competitors offer. This balanced luggage space highlights BMW's focus on combining sporty aesthetics with everyday usability.

The curb weight of the BMW 4 Series Coupe (G22) ranges from 1525 kg to 1830 kg (3,362 to 4,037 lbs), depending on the specific model and equipment. The maximum weight allowed (gross vehicle weight) spans between 2015 kg and 2340 kg (4,443 to 5,157 lbs). These weight figures influence the car's handling, acceleration, and fuel efficiency. A lighter curb weight generally enhances agility and responsiveness, while the maximum weight defines the load capacity including passengers and cargo. BMW balances these factors to deliver a sporty yet comfortable driving experience.

The BMW 4 Series Coupe (G22) fits well into a standard residential garage, given its dimensions. With a length of about 4.77 meters (15.65 feet) and a width of 1.85 meters (6.07 feet) without mirrors, it comfortably accommodates typical garage sizes, which generally range from 2.4 to 3 meters (8 to 10 feet) in width and at least 5 meters (16.5 feet) in length. Drivers should account for the mirror width of 2.08 meters (6.8 feet) if space is tight, but otherwise, parking and storing this coupe are convenient in most standard garage setups.

The BMW 4 Series Coupe (G22) has a ride height or ground clearance ranging between 126 mm and 130 mm (4.96 to 5.12 inches). This relatively low ground clearance favors improved handling and a lower center of gravity, providing excellent cornering stability and performance on smooth pavement. However, it may make the car more susceptible to scraping on speed bumps, steep driveways, or rough road surfaces. Drivers in urban or well-maintained road conditions will find this clearance ideal for a sporty driving experience, but those frequently encountering uneven terrain should exercise caution.

The BMW 4 Series Coupe (G22) offers a variety of rim and tire sizes to suit differing performance and aesthetic preferences. Rim sizes range from 17 inches (7.5J x 17) up to 19 inches (8.5J x 19), with tire size options including 225/50 R17 98Y XL, 255/40 R18, 225/45 R18, 225/50 R17, 225/40 R19, and 255/35 R19. Larger rims with lower-profile tires typically improve handling and cornering precision but may sacrifice ride comfort slightly. Conversely, smaller wheels with taller tires provide a cushier ride. This flexibility allows buyers to tailor the driving dynamics and look to their preferences.

Compared to its predecessor, the F32 generation (2013-2020), the BMW 4 Series Coupe (G22) has grown in dimensions. The G22 is approximately 118 mm (4.65 inches) longer, which enhances interior space and trunk capacity. Width remains similar, though the G22 offers a slightly more aggressive stance visually, aided by wider mirrors and broader wheel options. Height is marginally increased, contributing to improved headroom. These changes reflect BMW’s evolution toward a more spacious and luxurious coupe without compromising its sporty character.

The BMW 4 Series Coupe (G22) holds a competitive position among similar luxury coupés such as the Audi A5 and Mercedes-Benz C-Class Coupe. Dimensionally, it’s slightly longer and offers more trunk space (440 liters) than the Audi A5 (approximately 445-480 liters depending on the version) and often more than the C-Class Coupe (approx. 370 liters). The G22 also provides a broader range of performance and customization options with multiple rim sizes and engine variants. Its design language emphasizes sportiness and aggressive styling, while the Audi tends to be more understated and the Mercedes focuses heavily on luxury comfort.

The BMW 4 Series Coupe (G22) has a roof load capacity of 75 kg (165 lbs). This capacity allows owners to securely attach roof racks or carriers for bicycles, skis, or cargo boxes without risking damage to the vehicle's roof structure or impacting driving safety. It's important to never exceed this limit to maintain the car's handling and structural integrity. This feature adds versatility for outdoor enthusiasts and those needing extra storage for specific activities or longer trips, without compromising the car’s sleek coupe silhouette.

The BMW 4 Series Coupe (G22) has curb weights ranging from 1525 kg to 1830 kg (3,362 to 4,037 lbs), reflecting differences across engine types, drivetrain configurations (rear-wheel drive or all-wheel drive), and equipment packages. Lighter versions typically deliver sharper handling, quicker acceleration, and better fuel efficiency, while heavier variants may include more luxurious features or high-performance engines like the M models. The varying curb weights allow buyers to choose a configuration that balances their priorities between sportiness, comfort, and economy.