Trim, Configurations, and Powertrains
Chevrolet offers the 2025 Express Cargo Van in a single trim called WT (Work Truck) and is available in two configurations. The 2500 has a maximum payload capacity of 3,190 to 3,411 pounds (depending on the wheelbase), while the 3500 can handle 4,186 to 4,407 pounds. Both versions are available with a standard 135-inch wheelbase (239.4 cubic feet cargo capacity) or an extended 155-inch wheelbase (283.6 cubic feet cargo capacity). The standard wheelbase has the higher payload capacity.
There are two gas-powered engines. The standard 4.3-liter V6 makes 276 horsepower and 298 lb.-ft. of torque, while the optional 6.6-liter V8 produces 401 horsepower and 464 lb.-ft. of torque. Both powerplants are controlled through an eight-speed automatic transmission that sends power to the rear wheels. A heavy-duty transmission is available.