Workhorse / Navistar Legacy – Warranty & EPC - VINs starting with 5B4 & 5T4 – Dealers Only Workhorse / Navistar Legacy – Product Info & FAQ – VINs starting with 5B4 & 5T4, built 1998 thru 2012

Innovation Built on a Tradition of Excellence

From the same line that produced the acclaimed W42 and W62 chassis, Workhorse now offers the W88 narrower track (88″) chassis with a wide range of fuel options for fleet buyers. Choose from gasoline, propane, CNG, our ultra-efficient 100% electric drive train, or our new patent-pending E-GEN™ emergency range electric drive.

New E-Gen™ Emergency
Range Electric

Workhorse’s patent-pending E-GEN™ Drive uses a combination of battery-electric power and a small internal combustion engine to double the miles per gallon attained on a typical delivery route. E-GEN™ Drive is available for gasoline, LPG, and CNG fuels.

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Amp Electric Vehicles Develops Horsefly™ UAV

Designed to help companies manage their logistics, the HorseFly electric UAV is designed to speed package delivery while cutting costs. When mated to a Workhorse electric truck, the HorseFly™ can quickly recharge from the large battery. With delivery trucks scattered within almost any region during the day, the UAV can make short flights from the vehicle, as opposed to flying from a warehouse for each delivery.