The NASCAR Next Gen car represents the biggest transformation in modern stock car racing. Introduced to replace the long-serving Gen 6 machines, the Next Gen was designed with three goals in mind: closer racing, cost efficiency, and modern technology. In iRacing, the car mirrors its real-world counterpart, giving sim racers the same blend of power, precision, and unpredictability that NASCAR’s premier series drivers face each week.
Specifications
- Engine: Naturally aspirated V8
- Horsepower: ~670 hp (with 510 hp superspeedway package)
- Body: Composite construction
- Transmission: 5-speed sequential gearbox
- Suspension: Independent rear suspension
- Weight: ~3,200 lbs
- Top Speed: 180–200+ mph depending on track and aero package
This combination of power, advanced aerodynamics, and modern suspension makes the Next Gen vastly different from any previous NASCAR Cup car.
Handling Characteristics
The Next Gen is both powerful and unforgiving. Its independent rear suspension and wider tires provide more grip, but the car’s aero balance makes it extremely sensitive at the limit. Loose setups, particularly on corner exit, can result in sudden snap oversteer. Drivers must also adapt to the sequential gearbox, which requires smoother downshifts and careful throttle control to avoid unsettling the car.
On superspeedways, the Next Gen excels in the draft. The car is designed for pack racing, with tight drafting and slingshot-style passes dominating strategy. At intermediate tracks, the car demands careful throttle application and tire management, while on short tracks, precision braking and setup balance become critical.
Difficulty Level
The Next Gen is best suited for intermediate to advanced drivers. While newcomers can jump in and learn, the car’s sensitivity to setup changes and aero balance can make it a challenge. Mistakes are punished more harshly than in older stock cars, but the reward is a highly realistic, modern NASCAR experience.
Real-World Tie-In
The real-world NASCAR Next Gen was introduced in 2022 to modernize the Cup Series. Featuring a spec chassis, common parts across teams, and technological upgrades like independent rear suspension and sequential gearboxes, the car significantly reduced costs while ensuring closer on-track battles. iRacing’s digital version faithfully reproduces these changes, making it the go-to tool for both professional drivers and sim racers preparing for NASCAR’s toughest events.
Why It’s Fun in iRacing
The Next Gen delivers one of the most dynamic racing experiences on the service:
- Authenticity: Mirrors NASCAR’s premier series cars.
- Power & Speed: ~670 hp delivers raw pace with unforgiving handling.
- Drafting Battles: Superspeedway races are pack-focused and strategy-heavy.
- Modern Feel: Sequential shifting and composite bodywork make it feel cutting-edge compared to older Cup cars.
The NASCAR Next Gen car is a landmark addition to iRacing. It combines high horsepower, modern technology, and unpredictable handling to create a racing experience unlike any other stock car in the sim. Demanding but rewarding, it emphasizes driver skill, awareness, and adaptability. For anyone looking to experience the future of NASCAR racing, the Next Gen delivers it in full.
