What snowmobile has the most horsepower?

As of October 2023, the snowmobile with the most horsepower is the Arctic Cat ZR 9000 Thundercat, which boasts an impressive 200 horsepower. This high-performance machine is powered by a turbocharged engine designed for speed and agility, making it a favorite among enthusiasts. Other brands like Ski-Doo and Polaris also offer powerful models, but the Thundercat currently leads in terms of horsepower. Always check for the latest models and specifications, as new releases can change the rankings.