Mack Engine

Mack® MP® engines are proven, fuel-efficient and clean-running, with plenty of muscle and low-end torque to help these engines conquer the workday, mile after mile.

There are a number of different engines available across the different models of Mack Trucks for sale in Windsor at 401 Trucksource:


The MP7® engine is ideal for weight-sensitive applications. This 11-liter engine boasts an amazing power-to-weight ratio and maximizes payloads with the help of a horsepower range from 325 to 405 HP and torque ratings from 1,200 to 1,560 lb.-ft.


The MP8® engine provides the muscle-to-shoulder heavy-duty vocational workloads and highway applications. This 13-liter engine has a horsepower range from 415 to 505 HP and torque ratings from 1,460 to 1,860 lb.-ft.


The MP10® is the most powerful engine Mack has ever built. This 16-liter engine has a horsepower range from 515 to 605 HP and torque ratings from 1,860 to 2,060 lb.-ft. It’s perfect for heavy equipment, special-permit and severe heavy-haul applications.

SCR and Clean Diesel

Selective catalytic reduction (SCR) is an emissions reduction technology that delivers improved fuel economy and near-zero emissions without using emissions credits. It’s an innovative and reliable technology used in the Mack® MP® engines and in trucks around the world.

Natural Gas (ISX12 G)

Mack has embraced the energy revolution by expanding the availability of natural gas engines. For years they’ve produced an energy-efficient Mack® TerraPro™ model running on natural gas, and now they are expanding the same technology to Mack’s vocational and regional-haul applications.