Is the Ford e350 box truck gas or diesel?
The Ford E-350 box truck can be powered by either gasoline or diesel engines, depending on the year and configuration; most common current builds are gasoline, while older models offered diesel options.
Engine options through the years
The E-350's powertrain has seen both gasoline and diesel options. Below is a snapshot of the typical engine families that have appeared in E-350 box trucks over the years.
Gasoline engines
Gasoline engines were the standard choice for most E-350 box trucks, delivering reliable power for daily cargo duties. Typical gasoline options include:
- 5.4L Triton V8 (gasoline)
- 6.8L Triton V10 (gasoline)
Gasoline variants were widely available across many model years, offering lower maintenance complexity and simpler fueling for many buyers.
Diesel engines
Diesel-equipped E-350s appeared in earlier fleets and certain specifications, offering strong low-end torque for heavy-loading duties. Typical diesel options include:
- 7.3L Power Stroke (diesel)
- 6.0L Power Stroke (diesel)
Diesel options could provide improved fuel efficiency and torque, but maintenance costs and emissions considerations are higher, and diesel availability varies by market and year.
How to verify the engine on a used E-350
When evaluating a used E-350 box truck, verify the engine type by checking the VIN plate, engine code, or the curbside badge. If possible, review the original window sticker or service records to confirm whether the vehicle has a diesel or gasoline powertrain, and consider the maintenance history for the chosen engine.
Summary
The Ford E-350 box truck has historically offered both gasoline and diesel engines. Gas options (5.4L V8 and 6.8L V10) have been common across later years, while diesel options (7.3L Power Stroke and 6.0L Power Stroke) were more common in older fleets. In the United States, Ford's E-Series transitioned toward the Transit for new cargo vans starting in the mid-2010s, so today most surviving E-350s are used, with gas or diesel configurations depending on their age. Prospective buyers should verify engine type, maintenance history, and total ownership costs before purchase.
