The Pro Mazda iRacing journey reached a major turning point with the introduction of the Indy Pro 2000 PM-18. As iRacing continues to modernize its fleet, the classic Star Mazda has officially transitioned to “Legacy” status. While it no longer serves as the primary car for the Road to Indy ladder on the service, its impact on the sim racing community remains undeniable. This transition marks the end of an era for the high-revving rotary, but it also preserves one of the most beloved open-wheelers for future generations to enjoy in hosted sessions and private leagues.
Why the Pro Mazda iRacing Car Moved to Legacy
The move to Legacy status was a move toward realism. The Pro Mazda iRacing model was based on the older Pro Mazda Championship chassis, which eventually saw a real-world replacement. To keep the simulator aligned with the actual “Road to Indy” career path, iRacing introduced the Tatuus PM-18. The newer car features modern safety standards, a more powerful piston engine, and updated aerodynamics. While the PM-18 is objectively faster and more technologically advanced, the original Pro Mazda holds a special place in the hearts of veterans for its unique rotary “soul” and raw mechanical feel.
When a car moves to Legacy status, it is typically removed from the primary official series to make room for its successor. However, the Pro Mazda iRacing car remains a valuable asset. Owners of the car still have full access to it, and it is often available at a discounted price for new members. It remains a popular choice for “retro” league racing and is frequently used by community members who want to experience the specific challenge of a high-RPM Wankel engine without the pressure of a high-stakes official championship.
Comparing the Pro Mazda to the Indy Pro 2000
In a Pro Mazda iRacing vs. PM-18 comparison, the differences are immediately apparent. The classic Pro Mazda is lighter and more “darty” due to its shorter wheelbase and lower weight. The rotary engine provides a linear power delivery that is very different from the punchy torque of the PM-18’s MZR engine. Drivers who grew up on the Star Mazda often miss the “screaming” auditory feedback of the Renesis engine, which made shifting by ear an intuitive process. The newer car requires a more disciplined approach to throttle management, whereas the old Pro Mazda rewarded those who could keep the momentum high through high-speed sweepers.
The Value of Legacy Content
Even though it is a Legacy car, the Pro Mazda iRacing model is an incredible training tool. It teaches the fundamentals of “wings and slicks” racing without the overwhelming speed of a Formula 1 car. For a fraction of the cost of new content, you get a laser-scanned, professionally modeled open-wheeler that still features iRacing’s sophisticated tire and physics models. It is the perfect car for “fun” races or for practicing your setup skills in a low-pressure environment. The engineering lessons you learn in the Pro Mazda garage apply directly to every modern formula car on the service.
A Lasting Open-Wheel Legacy
The Pro Mazda iRacing car will always be remembered as the bridge that connected the “Old iRacing” to the modern era of high-fidelity partnerships. It was the first car that truly felt like a professional stepping stone for many drivers. Today, you can still find the Pro Mazda in the “Legacy” section of the store. Whether you are a historian of the sim or a new driver looking for a cheap way to experience rotary power, the Star Mazda is worth every lap. It may have been replaced on the official ladder, but its legacy as one of the best-handling cars in sim racing history is secure.
