2013 Praga R1 Dimensions, Size & Specs

The curb weight of the Praga R1 is exceptionally low at 592 kg (1,305 lbs), which is a key factor in its performance capabilities. The lightweight construction allows for quicker acceleration, improved handling, and agility on the track. This low weight combined with its aerodynamic design helps the R1 deliver a thrilling and responsive driving experience typical of race cars.

The Praga R1 comes equipped with different rim sizes at the front and rear for optimal balance and performance. The front rims measure 8.0J x 15 inches, while the rear rims measure 10.5J x 16 inches. The tire sizes are 205/580 R15 on the front and 265/610 R16 on the rear, which provide excellent grip and traction suitable for the vehicle's track-focused nature.

Yes, the Praga R1 fits comfortably in a standard residential garage. With a width of 1800 mm (70.9 inches), it is narrower than many typical trucks or SUVs, and its length of 4144 mm (163.1 inches) is also manageable for a standard garage space. Its very low height of 965 mm (38 inches) further ensures ease of parking without clearance issues, making it convenient for enthusiasts who own standard garage facilities.

The Praga R1 introduced in 2013 was a pioneering standalone race car model. As such, it does not have a direct predecessor within its own model lineage, meaning it is the benchmark for its generation. Its dimensions and lightweight design set new standards for ultra-light track vehicles, often compared favorably with other lightweight sports cars and prototypes available at the time.

Compared to similar track-oriented sports cars like the Radical SR3 or Ariel Atom, the Praga R1 sits in a comparable size bracket but with some differences that affect performance and usability. Its length of 4144 mm (163.1 in) is slightly longer than some competitors, but it compensates with a lower height of just 965 mm (38 in), giving it a very low center of gravity. Its narrow width of 1800 mm (70.9 in) allows agile handling comparable to these rivals while maintaining a distinctive aerodynamic profile.

Despite its compact and aerodynamic exterior, the Praga R1 features a design focused on the driver’s position optimized for racing. The narrow width of 1800 mm and extremely low height of 965 mm means the cockpit is compact and snug, designed to provide support and stability during high-speed cornering. It prioritizes function over luxury, with ergonomic controls tailored to race conditions, accommodating drivers who seek performance over spaciousness.

The very low height of 965 mm combined with a moderate width of 1800 mm helps the Praga R1 achieve excellent aerodynamic efficiency essential for track performance. The low profile reduces air resistance and drag, enabling higher speeds and improved stability. Additionally, the specific width provides a balance between stability and agility, ensuring the car remains planted at high speeds while being reactive in tight corners.

The Praga R1 is primarily designed as a track-specific race car rather than a practical daily driver. Its compact dimensions and ultra-lightweight construction (592 kg or 1,305 lbs curb weight) contribute to exhilarating performance but at the expense of everyday comfort and convenience features. Limited storage space, minimal ground clearance due to the low height, and a race-tuned suspension make it impractical for routine road use but highly suited for dedicated motorsport enthusiasts.

The compact size and low weight of the Praga R1 actually make it easier to transport and maintain compared to typical heavier sports cars. Its small footprint allows easier fitting onto trailers and reduces the bulk when maneuvering in workshops. However, its race-focused design means maintenance requires specialist knowledge and parts, which could be less accessible than more mainstream sports vehicles despite the easier physical handling.