2020 BMW 7 Series Long (G12 LCI, facelift 2019) Dimensions, Size & Specs

The curb weight of the BMW 7 Series Long ranges from 1915 kg to 2340 kg (4,219 to 5,156 lbs), depending on the specific variant and options. A higher weight is typical for full-size luxury sedans equipped with advanced technology, powerful engines, and premium materials, contributing to the vehicle's solidity and safety. While a heavier car might typically reduce agility, BMW balances this with sophisticated suspension tuning, driving dynamics, and powerful powertrains to maintain responsive handling, smooth ride quality, and confident road manners. This weight range assures a blend of luxury comfort and performance.

The BMW 7 Series Long (G12 LCI) offers a luggage capacity ranging from 420 liters to 515 liters (14.8 to 18.2 cubic feet), depending on seat configuration and model variant. This sizeable trunk volume is generous for a luxury sedan, providing ample space for suitcases, groceries, or golf equipment, suitable for daily commuting as well as long-distance travel. The wide and low loading lip makes it easier to load bulky items, and the rear seats typically support folding or split configurations to increase cargo space when necessary, enhancing versatility while maintaining passenger comfort.

The BMW 7 Series Long's length of about 5260-5267 mm (207.1-207.3 inches) and width of 1902 mm (74.8 inches) — expanding to 2169 mm (85.4 inches) with mirrors open — means it can fit into a standard residential garage, though care must be taken. Standard single garages typically range around 5400 mm (213 inches) deep and 2700 mm (106 inches) wide, so the vehicle's length fits comfortably with limited extra space front-to-back. However, the width with mirrors open is relatively wide, requiring precise parking or mirror folding. Garage height at 1479 mm (58.2 inches) clearance is rarely an issue. Overall, it fits most standard garages but drivers should be mindful of space when parking.

The BMW 7 Series Long features a ground clearance of 135 mm (5.3 inches), which is typical for a luxury sedan focused on on-road performance rather than off-road use. This relatively low clearance contributes to a lower center of gravity, benefiting handling, stability, and aerodynamic efficiency. However, the modest height means caution is needed when driving over speed bumps, steep driveways, or poorly maintained roads to avoid underbody scraping. The suspension system is designed to adjust dynamically, smoothing rough surfaces while maintaining composed cornering, offering a balance between comfort and sporty driving dynamics.

The BMW 7 Series Long facelift comes equipped with a variety of rim sizes including 17 to 20 inches, with styles ranging from 7.5Jx17 to 10Jx20. Tire sizes correspondingly range from 225/60 R17 to 275/35 ZR20 and include various performance and comfort specifications such as 102Y XL ratings for stability at higher speeds. Larger rims with low-profile tires typically provide sharper handling and a sportier feel but may compromise some ride comfort due to reduced sidewall cushioning. Conversely, smaller rims and higher-profile tires improve ride softness and absorption of road imperfections, contributing to a more luxurious, cushioned ride that the 7 Series aims to deliver.

Compared to the pre-facelift G12 BMW 7 Series Long, the 2019 facelift maintains very similar exterior dimensions, preserving the length of approximately 5260-5267 mm (207.1-207.3 inches), width around 1902 mm (74.8 inches), and height near 1479 mm (58.2 inches). The facelift focuses more on aesthetic updates, technology enhancements, and powertrain improvements rather than significant size changes. The subtle dimensional continuity helps keep the spacious interior and comfort that are hallmarks of the 7 Series Long model, ensuring that rear legroom and overall cabin space remain generous as in the previous generation.

In the full-size luxury sedan segment, the BMW 7 Series Long (G12 LCI facelift) competes against models like the Mercedes-Benz S-Class L, Audi A8 L, and the Lexus LS. Dimensionally, it is similar in length—about 5260 mm to 5267 mm (207.1 to 207.3 inches)—and width of 1902 mm (74.8 inches), placing it squarely in the large sedan category. Its rear legroom and luggage capacity are competitive, often slightly larger than some rivals, emphasizing its focus on passenger comfort. Features such as advanced driver assistance, luxury materials, and customizable options keep it in line with competitors, while BMW's driver-centric dynamics distinguish it by blending comfort with sportiness.

The BMW 7 Series Long has a roof load limit of 100 kg (approximately 220 lbs), which is relatively standard for large luxury sedans. This means it can accommodate roof-mounted accessories such as roof boxes, bike racks, or ski carriers as long as the combined weight of the accessory and cargo does not exceed 100 kg. This practical roof load capacity supports versatility for active lifestyles or travel without compromising the structural integrity or driving safety. It is important to secure roof accessories properly to maintain vehicle stability and adhere to manufacturer guidelines to ensure safe operation.

The curb weight of the BMW 7 Series Long ranges from 1915 kg to 2340 kg (4,219 to 5,156 lbs), which reflects the weight of the vehicle including standard equipment, fluids, and a full tank of fuel, but without passengers or cargo. The maximum weight (gross vehicle weight rating) ranges from 2500 kg to 2840 kg (5,512 to 6,261 lbs), indicating the maximum safe operating weight of the vehicle including passengers, cargo, and any additional equipment. These weight margins allow the BMW 7 Series Long to safely carry multiple passengers and luggage while maintaining optimal handling and braking performance. Staying within these limits is essential to ensure safety and longevity of the vehicle components.