2015 Audi S1 Sportback Dimensions, Size & Specs

The curb weight of the Audi S1 Sportback is 1340 kg (approximately 2954 lbs), which is relatively light for a sporty hatchback, aiding in its performance and agility. Its maximum permissible weight is 1790 kg (about 3946 lbs), which includes the car’s own weight plus passengers, cargo, and any additional load. This weight balance allows the S1 to perform briskly while maintaining safety and stability on the road.

The standard luggage capacity of the Audi S1 Sportback is 210 liters (7.4 cubic feet), which is suitable for everyday errands and small trips. When the rear seats are folded down, the luggage space expands significantly to 860 liters (30.4 cubic feet), allowing for the transportation of larger items or increased cargo. This flexibility makes the S1 Sportback practical for both daily use and weekend getaways.

Yes, the Audi S1 Sportback fits comfortably into a standard garage. With a length of 3975 mm (156.5 inches) and width of 1746 mm (68.7 inches) excluding mirrors, it is compact enough to fit within the typical garage dimensions. Even when considering the opened mirror width of 1906 mm (75 inches), the car’s narrow profile allows room for easy garage access and maneuvering. Its relatively low height of 1423 mm (56 inches) also poses no challenges for vertical clearance in standard garages.

The Audi S1 Sportback is equipped with performance-oriented rims in sizes 7.5J x 17 and 7.5J x 18, paired with tires measuring 215/40 R17 and 225/35 R18 respectively. These dimensions provide a broad contact patch for better grip and stability. The tire profiles are low, enhancing cornering capability and road feedback, while the rim sizes are optimized to balance comfort and sporty handling. This setup ensures the S1 handles sharply with confidence both in tight city corners and on open roads.

The Audi S1 Sportback stands at 1423 mm (56 inches) tall, which is relatively low for a hatchback. This reduced height lowers the car's center of gravity, contributing to sharper handling and improved stability at high speeds. A lower height also enhances aerodynamic efficiency by minimizing air resistance, which benefits fuel economy and high-speed performance. This low-slung profile complements the sporty character of the S1, giving drivers a more engaging and dynamic driving experience.

The Audi S1 Sportback (2014-2018) builds upon the original S1 platform with a slightly more refined and practical five-door layout, providing improved usability without compromising sportiness. While the original 3-door S1 hatchback shared similar overall dimensions, the Sportback version’s five-door configuration adds slight variations in accessibility and interior space. Dimensions such as length (3975 mm), width (1746 mm), and height (1423 mm) reflect a balance between compactness and practicality, offering slight advantages in rear passenger access compared to predecessors.

The Audi S1 Sportback competes in the premium hot hatch segment with models like the Volkswagen Polo GTI and Mini Cooper S. In comparison, the S1, at 3975 mm (156.5 inches) long and 1746 mm (68.7 inches) wide, is slightly larger than the Polo GTI, which typically measures around 3970 mm (156.3 inches) in length but narrower in width. The Mini Cooper S is shorter and narrower. The S1’s slightly wider stance and low height (1423 mm / 56 inches) provide enhanced stability and sporty appearance, positioning it competitively with these rivals in both size and performance footprint.

The roof load capacity of the Audi S1 Sportback is 75 kg (about 165 pounds). This means the car can safely support this amount of weight on the roof, such as roof racks, cargo boxes, or sports equipment like bicycles and skis. Staying within this limit ensures the vehicle maintains handling characteristics and structural integrity. It's particularly useful for owners who require extra cargo space for outdoor activities or travel, complementing the hatchback’s flexible interior luggage options.

The Audi S1 Sportback strikes a strong balance between performance and practicality. With exterior dimensions that remain compact, such as a length of 3975 mm (156.5 inches) and a width excluding mirrors of 1746 mm (68.7 inches), it maneuvers easily in urban environments and tight parking spaces. The five-door hatchback configuration allows easier rear-seat access and versatility. Inside, luggage capacity ranges from 210 liters (7.4 cubic feet) to 860 liters (30.4 cubic feet) with rear seats folded, enabling considerable cargo flexibility for commuting and weekend trips. Lightweight at 1340 kg (2954 lbs) curb weight, the S1 maintains sporty dynamics, making it a practical yet thrilling choice for daily driving.