2015 Sin Cars R1 Dimensions, Size & Specs

The curb weight of the Sin Cars R1 ranges between 1250 kg to 1300 kg (approximately 2756 to 2866 pounds), depending on specific configurations and options. This relatively lightweight for a sports coupe contributes positively to its performance, improving acceleration, handling, and braking responsiveness. Lower mass means the power-to-weight ratio is enhanced, allowing the R1 to deliver a more engaging and agile driving experience. Additionally, the weight range reflects a balance between structural integrity and the use of lightweight materials to optimize dynamics.

This generation of the Sin Cars R1 is equipped with various tire and rim combinations that complement its sporty profile. The rims are sized as 9J x 19, 11J x 19, 9J x 18, and 11J x 18 inches. Tire sizes correspond accordingly: 245/35 R19, 305/30 R19, 265/45 R18, and 305/60 R18. These sizes indicate a staggered setup typical for high-performance cars, favoring wider tires at the rear for better traction and stability, while maintaining agile handling characteristics up front.

The Sin Cars R1 with a length of 4830 mm (190.2 inches), a width of 2000 mm (78.7 inches) with mirrors folded, and a height of 1285 mm (50.6 inches) generally fits into most standard garages. Standard garage door widths vary globally but typically measure around 2400 mm to 3000 mm (94.5 to 118 inches), which provides sufficient clearance for the R1 even with mirrors folded. The key challenge is the car's mirror width when opened, which extends to 2251 mm (88.6 inches), requiring the mirrors to be folded for comfortable entry and exit in tight garage spaces. The low height poses no issues, and the length easily fits standard garage depths, so the vehicle remains practical for everyday storage.

With a width of 2000 mm (78.7 inches) with folded mirrors and 2251 mm (88.6 inches) when mirrors are opened, the Sin Cars R1 is wider than many typical cars, especially sports coupes. This broad stance enhances road grip and stability during high-speed cornering but requires some consideration in urban environments. Parking in compact city spaces can be challenging due to its width, particularly in tight parallel parking spots or narrow streets. Drivers usually need to fold the mirrors to navigate narrower spaces and parking structures safely. This width tends to favor those with some experience maneuvering wider sports cars in dense traffic or constrained conditions.

The Sin Cars R1 stands at a low height of 1285 mm (50.6 inches), which is characteristic of sports coupes aimed at delivering enhanced aerodynamics and a lower center of gravity. This reduced height helps improve high-speed stability and cornering agility by minimizing air resistance and lowering body roll during aggressive maneuvers. However, the low stature also means that ingress and egress may be less convenient compared to taller vehicles, and interior headroom can be limited, especially for taller occupants. Overall, the height favors driving performance and visual appeal over spaciousness, suiting drivers who value sporty dynamics.

As the Sin Cars R1 (2015 generation) is the first generation of the model, there is no direct predecessor to compare it against in terms of dimensions. However, within the Sin Cars lineup or sports coupes segment, this generation sets a benchmark with its notable length of 4830 mm (190.2 inches) and wide stance. Any earlier concept or prototype versions that preceded the 2015 production model likely varied dimensionally but the R1 generation has established itself with its distinctly wide and low-slung profile catered for performance.

Compared to other high-performance sports coupes, the Sin Cars R1 is relatively long and wide, measuring 4830 mm (190.2 inches) in length and 2000 mm (78.7 inches) in width with folded mirrors. This size is on the larger side for coupes that typically range between 4300 mm to 4700 mm in length. The width provides stability and presence but also places it in the territory of larger sports cars rather than compact models. Its low height of 1285 mm (50.6 inches) is quite typical for the sports coupe class, aiming at aerodynamics and handling. Overall, its dimensions make it competitive with luxury, track-oriented coupes but less similar to smaller sports cars designed primarily for urban use.

While detailed interior dimensions like cabin length or headroom are less commonly published, the Sin Cars R1's exterior dimensions suggest a cockpit designed more for driver engagement than spaciousness. Its low height (1285 mm / 50.6 inches) and wide body allow for a snug, cockpit-style environment typical of performance-focused coupes, emphasizing driver control and ergonomics rather than passenger comfort or rear-seat space. The coupe layout generally means limited rear-seat room, making it best suited for two occupants or occasional rear passengers. Interior materials and design focus on lightweight, sporty elements that complement its dynamic character.

The Sin Cars R1 stands out in the sports coupe market with its imposing length of 4830 mm (190.2 inches) combined with an aggressive width of up to 2251 mm (88.6 inches) when mirrors are opened. Its very low height of 1285 mm (50.6 inches) contributes to a striking, aerodynamic silhouette. This combination makes the R1 visually distinctive and mechanically optimized for high performance. Unlike some compact sports coupes, its dimensions cater to exceptional road presence and stability, paired with bespoke design choices that highlight uniqueness over conformity. This creates a blend of exclusivity, track readiness, and road usability that appeals strongly to enthusiasts looking for a standout vehicle.