2002 Ford F350 Super Duty diesel for sale - Houston, TX - craigslist (2024)

FAQs

What is the gas mileage on a 2002 Ford f250 Super Duty 7.3 diesel? ›

Based on data from 231 vehicles, 14,867 fuel-ups and 4,545,509 miles of driving, the 2002 Ford F-250 Super Duty gets a combined Avg MPG of 12.96 with a 0.06 MPG margin of error. Below you can see a distribution of the fuel-ups with 282 outliers (1.86%) removed.

Based on data from 44 vehicles, 663 fuel-ups and 240,231 miles of driving, the 2002 Ford F-350 Super Duty gets a combined Avg MPG of 13.04 with a 0.18 MPG margin of error.

The probability of a repair being a severe or major issue is 25% for the Ford F-350 Super Duty, compared to an average of 18% for fullsize trucks and 12% for all vehicle models. The average total annual cost for unscheduled repairs and maintenance across all model years of a vehicle.

The F-250 has a conventional towing capacity of 20,000 pounds and a fifth-wheel/gooseneck towing capability of 22,800 pounds. The 2021 F-350 can conventionally tow 21,200 pounds and use fifth-wheel or gooseneck equipment to tow up to 35,750 pounds.

Powerstroke Engine Average Life Expectancy:

7.3L400,000-500,000 miles. 6.0L200,000-300,000 miles. 6.7L200,000-300,000 miles.

The 7.3 gas is a newer engine, so the jury is out in terms of how long it will last. It is made with materials similar to those of the diesel F-Series line, which could help it last up to 300,000 miles or more.

Maintenance Is Important to Longevity

That said, while most gas engines are intended to last at least 200,000 miles on average, a diesel truck that is well-maintained can potentially last 350,000 to 500,000 miles.

Diesel engines are often acceptable under 200,000 miles, provided you pay close attention to the truck's overall condition. Most experts advise against buying a used truck with over 100,000 miles, as major repairs and the replacement of significant components may become a regular occurrence.

Based on data from 5 vehicles, 267 fuel-ups and 71,258 miles of driving, the 2002 Ford F-550 Super Duty gets a combined Avg MPG of 8.32 with a 0.33 MPG margin of error.

While the 1999 – 2003 Super Duty trucks have won awards for their reliability, all F-350's are known for being a reliable truck. The 2023 F-350 Super Duty has the highest towing capacity of any model year, but past model years have more than enough capability for most jobs.

Which Ford diesel is the most reliable? ›

The most reliable Ford diesel engines are the 7.3L Power Stroke V8 and the 6.7L Power Stroke V8. The 7.3L is most reliable in longevity, often reaching 300,000 to 500,000 miles with proper maintenance. The 6.7L is most reliable at higher towing capacity, with an upper gooseneck limit of 40,000 lb.

Overall, the 7.3 Powerstroke is quite a reliable diesel engine, and even the issues listed here are generally easy to fix. As your engine gets older, it's always a good idea to replace stock parts with Powerstroke performance parts and upgrades for the best results.

Avoid: 2017

The 2017 Ford F-250 is widely considered to be the vehicle's worst year. The year 2017 was easily one of Ford's worst model years with the highest number of NHTSA complaints. Over 1,200 filings indicate the 2017 F-250 was a year to avoid.

However, horsepower is also important for towing and hauling. It enables the truck to get up to speed faster. In general, the Powerstroke engines have offered more horsepower over the years than Cummins engines. The 6.7L Cummins makes between 370-420 horsepower, while the 6.7L Powerstroke makes 450-475 horsepower.

The computer read 8.2 mpg. The computer was very close in the estimated fuel mileage, which doesn't happen often.

While the 7.3 Ford engine certainly packs plenty of punch, it has proven less durable and resilient than the time-tested 6.7L Power Stroke. The 7.3 gas engine is not necessarily all bad; that said, like all newer designs, it has experienced more frequent problems than well-established motors.