"Less horsepower" means having a vehicle or machine that is not as powerful or does not have as much energy or strength to perform tasks or move quickly compared to another one. Full definition
And cars with less horsepower are generally cheaper to insure than sports cars that are designed for speed, due to the resulting insurance claims. (nerdwallet.com)
A six - speed automatic is available, resulting in a bit less horsepower and a bit more torque, but this is a car that deserves the manual. (cnet.com)
The standard GT model isn't available yet, but it will feature less horsepower, fewer standard features and a lower sticker price when it arrives in 2016. (cars.com)