2018 Infiniti Project Black S Prototype Dimensions, Size & Specs

While specific dimensions for the Infiniti Project Black S Prototype aren’t fully published, as a coupe with expected comparable dimensions to Infiniti’s performance lineup, it is likely designed to fit comfortably within a standard residential garage. Typical garage spaces measure about 2.4 to 2.7 meters (8 to 9 feet) in width and around 5.5 to 6 meters (18 to 20 feet) in length. Given the Project Black S is a coupe with 21-inch rims and performance tires, owners should factor in an allowance for wider tire footprint and door clearance but generally, it would not exceed typical storage space requirements for similar sports coupes.

The Infiniti Project Black S Prototype has a curb weight of 1776 kg (3914 lbs), which places it on the heavier side compared to many sports coupes. This extra weight is likely due to the incorporation of hybrid powertrain technology, advanced performance systems, and prototype development materials. For context, many traditional sports coupes weigh between 1400 to 1600 kg (3086 to 3527 lbs). This weight reflects the car’s advanced, race-inspired engineering focus, balancing powertrain sophistication and aerodynamic development while still targeting superior handling and driving dynamics.

The Infiniti Project Black S Prototype is equipped with large 21-inch rims, a feature commonly seen in high-performance prototype and sports cars to enhance handling and aesthetics. The tire sizes are 275/30 R21 on the front and 295/30 R21 on the rear. These wide, low-profile tires contribute to improved grip and cornering stability, essential for the prototype’s aggressive performance setup. This configuration not only complements the vehicle’s sporty character but also ensures optimal contact with the road during spirited driving.

The Project Black S serves as a prototype and an experimental vehicle focused on hybrid technology and enhanced performance rather than a direct successor to a production model. Compared to the Infiniti Q60, a production coupe from Infiniti's performance line, the Project Black S likely features more aggressive aerodynamic elements and possibly slightly altered dimensions to optimize track performance. However, specific dimensional comparisons are limited because the Project Black S is a concept exploring future performance directions rather than directly replacing a predecessor.

Compared to other high-performance hybrid coupes, like the BMW i8 or Acura NSX, the Infiniti Project Black S Prototype is somewhat heavier at 1776 kg (3914 lbs). The i8 weighs around 1530 kg (3373 lbs), and the NSX approximately 1725 kg (3802 lbs), indicating that Infiniti's concept is competitive in weight but prioritizes additional hybrid performance technology and aerodynamic features. Dimensionally, it likely aligns with these cars in terms of width and length but emphasizes a track-focused stance with its wide 21-inch wheels and wider rear tires, highlighting Infiniti’s unique approach to hybrid performance.

The Infiniti Project Black S Prototype is primarily a concept developed to demonstrate future hybrid performance technologies and racing-oriented design features. It integrates Formula One derived hybrid technologies and aggressive aerodynamic components tailored for track performance. While visually resembling a street-legal coupe, its prototype status, specialized suspension, and powertrain configuration suggest it is not optimized for regular street use but intended to explore and showcase Infiniti’s innovation in racing hybrid systems and design language.

The Project Black S features a highly aggressive aerodynamic package, including large front splitters, side skirts, a prominent rear diffuser, and an adjustable rear wing, which collectively contribute to improved downforce and handling at high speeds. These features add to the car's overall size in terms of width and track stance but are designed to enhance cornering grip and stability more than interior space or traditional dimensions. The large 21-inch wheels and low-profile tires visually broaden the car’s footprint, reinforcing its performance-oriented character.

The curb weight of the Infiniti Project Black S Prototype is 1776 kg (3914 lbs). This weight accommodates its hybrid powertrain and advanced technological components. A slightly heavier curb weight can impact agility, but in this case, the added mass is balanced by performance enhancements such as sophisticated suspension tuning, aerodynamic downforce, and tire grip to maintain dynamic handling characteristics. Infiniti’s goal with this hybrid prototype is to combine power and efficiency while ensuring race-quality driving dynamics.

As of now, the Infiniti Project Black S remains a prototype created to showcase Infiniti’s exploration of hybrid performance technology and advanced motorsport innovation. It was unveiled in 2018 and has not been announced for production. While elements of its technology and design may influence future Infiniti models, the Project Black S itself is intended primarily to demonstrate potential future directions rather than being a production-ready model.