The Dallara IR-01 is a bespoke creation that blends classic Formula 1 characteristics with modern technology. Built by Dallara in collaboration with iRacing, the IR-01 represents a vision of what top-level single-seater racing could be without regulatory constraints. It is one of the fastest and most challenging cars in the sim.
Technical Specifications
| Horsepower | ~900 hp |
| Engine | 3.0L naturally aspirated V10 |
| Weight | ~680 kg |
| Gearbox | 7-speed semi-automatic |
| Top Speed | 210+ mph depending on aero setup |
Handling Characteristics
- Aerodynamics: High-downforce design offers excellent grip but is highly setup dependent.
- Cornering: Extremely quick in high-speed sections, punishing if overdriven in slower corners.
- Braking: Strong carbon brakes, requiring progressive input to avoid lockups.
- Power Delivery: Linear but immense — throttle management is key to stability.
Difficulty Level
The IR-01 is an advanced driver’s car. While thrilling to drive, it requires precision, patience, and mechanical sympathy. Its raw nature makes it less forgiving than hybrid-era F1 cars, and setup work is essential to extract maximum performance.
Real-World Tie-In
Although the IR-01 does not exist in reality, its DNA draws inspiration from modern Formula 1 and Formula 2 machinery. Designed by Dallara, a manufacturer with decades of experience in Formula cars, the IR-01 combines real engineering knowledge with iRacing’s advanced simulation technology to deliver an authentic yet fictional racing machine.
For drivers seeking a pure, hybrid-free open-wheel experience, the IR-01 provides one of the most exhilarating and demanding challenges in iRacing.
