Howdy, I have a 1993 Ford F-350 XL, Single Cab, Dually, And I can't find a accurate gas mileage for city and highway?

Howdy, I have a 1993 Ford F-350 XL, Single Cab, Dually, And I can't find a accurate gas mileage for city and highway?

Measure it yourself, Jimmy.

No wonder, they didn't have to report it. Trucks and vans over 8500 lbs GVWR, and 2011+ passenger vehicles over 10,000 GVWR are exempt from EPA fuel economy standards.

Fuelly.com should give you some idea what other owners are seeing in real life, though. Keep in mind it's going to be a mix of styles and fuel types, so squint a little as you read

It will be no help since those are for vehicles when they were new.

You should be interested in the mileage now. Find it yourself. Gas up to full tank. Reset the trip meter. Drive for a week or until the fuel gauge is halfway. Gas up again to full tank. Note the fuel reading on the pump. Read the trip meter. Figure the mileage.

What's the difference? You'll be lucky to get over 6 mpg with that rig anyway.

There ARE NO published numbers that will give you an accurate fuel mileage figure for a 26-year-old USED truck. If you Really want to know your fuel mileage, test it yourself.
There are DOZENS of answers on this forum that explain how to do that. Use the "search answers" feature at the top of the page to find them.