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The Global Insight

How many miles can a powerstroke last

Author

Ava Hudson

Updated on March 22, 2026

How reliable is the Ford 7.3L Power Stroke? Up to a million miles if you maintain the whole truck and service it regularly.

How many miles will a 6.7 Powerstroke last?

High-Mile Reliability (6.7L) After years of production, the 6.7L Power Stroke has proven it can storm past the 200,000-mile mark with few repairs. Provided you adhere to Ford’s recommended service intervals, there is no reason this engine won’t see 300,000 or even 400,000 miles.

What is high mileage for a Powerstroke?

The Powerstroke engine is found in Ford trucks and, like the Duramax and Cummins engines, can often last up to 500,000 miles. However, as with the Duramax and Cummins engines, between 350,000 and 500,000 miles is usually considered high mileage for a Powerstroke engine.

How long will a Powerstroke diesel engine last?

A well maintain diesel should last at least 300-350k.There are some with 500k. A PSD with one owner and most of the service records can tell you alot about the truck.

Is the 6.7 Powerstroke reliable?

Take out the emissions systems and the 6.7 Powerstroke is a very reliable engine. Even with the few common problems the 6.7L Power Stroke should be good for 250,000+ miles.

What powerstroke to avoid?

The 2003-2007 Ford Super Duty 6.0L may be the worst diesel truck of all time. The 6.0L Powerstroke is infamous. The engine is so bad that Ford and Powerstroke parent company Navistar were engaged in a serious legal battle.

How many miles does a 7.3 Powerstroke last?

Robust, iron parts, conservative power and low engine speed are the key ingredients for any diesel engine lasting forever—and if a 7.3L has gone unmodified yet been well maintained its entire life, 400,000 to 500,000 miles is virtually guaranteed.

How much does it cost to bulletproof a diesel?

Bulletproof Diesel insists on their oil cooler. They say it lowers temperatures and prevents premature failures of the EGR cooler and injectors. And they’re right. But those benefits come in around $3000-$3500 installed!

How long will a 6.0 Powerstroke last?

The answer is 258,685.5 miles before failure.

How many miles can a Ford f250 diesel last?

The average number of miles a Ford Super Duty can last is 200,000 miles. However, if you take care of your truck, you can extend its service life to 600,000 miles. In fact, some Super Duty trucks with 800,000 miles are still on the road. So, Ford Super Duty’s are exceptionally durable.

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Should I buy a diesel with 200k miles?

High Mileage Generally speaking, diesel trucks are sold with higher mileage than the typical used vehicle. It is not uncommon to see a used diesel truck for sale with over 200,000 miles on it. Granted, diesel engines typically have better reliability than a gasoline equivalent, but high mileage remains a concern.

Is 100k miles alot for a diesel?

Diesel Rule 1: NEVER buy high mileage To be clear – avoid diesel cars with over 100,000 miles on the clock.

Is 200k miles alot for a Duramax?

Earlier Duramax LLY models did have injector issues, but at 200k miles they’ve probably been replaced already. I too agree 200k isn’t a lot of miles for the engine, but it IS alot of miles on the chassis, probably on its 3rd or 4th set of wheel bearings by then.

Should I delete 6.7 Powerstroke?

Yes, it does. An EGR delete can be beneficial in many ways. However, one of the major ways it is great for your vehicle is that it improves the fuel economy, increases horsepower, and gives you better mileage. These are all benefits that arise from getting optimized engine performance.

Why are Ford diesels so cheap?

How does Ford make diesel trucks so cheap? … The current pricing of a Ford diesel is likely due to the availability of them, as well as the low cost of ownership, the need to do fewer, and less expensive repairs, and overall fuel economy.

How many MPG does a 6.7 PowerStroke get?

The 6.7 Powerstroke can provide you with 30 MPG on the highway and 22 MPG in the city. Combined, the engine has a fuel mileage of about 25 MPG.

Why is the 7.3 so reliable?

According to TheDrivingLine.com, the 7.3 liter Powerstroke is reliable because its design is simple and only uses 6 bolts per cylinder. Another reason trucks with these engines are durable is that they feature a fixed geometry turbo and an oil cooler that is located externally.

Why was the 7.3 Powerstroke discontinued?

The 7.3 L DI Power Stroke was in production until the last quarter of model year 2002 when it was replaced by the 6.0 L in 2003 because of its inability to meet California noise regulations, not the commonly believed emissions standards as it beats the current 6.7 L Power Stroke.

What is the most reliable diesel engine?

The 7.3L Powerstroke is still considered one of the most reliable diesel engines ever made. It also has plenty of power for most applications, with 500 pound-feet of torque and 235 horsepower.

What is Ford's best diesel engine?

We’ll cut to the chase and tell you that the 6.7L Turbo-Diesel Power Stroke engine, released in 2019, is the latest and greatest Ford Diesel engine ever made. We’ll go over all the different models of the Power Stroke and see precisely why the 6.7L Turbo was such a great leap forward compared to its predecessors.

How reliable are Ford diesel engines?

Ford’s 6.7L Power Stroke diesels are solid engines, extremely durable, and reliable, with only a few problems/issues. One of the big improvements in term of reliability is that the 6.7L Power stroke no longer would rely on four bolts per cylinder holding down the cylinder heads.

How many miles does a 6.4 Powerstroke last?

IMO with good maintenace and a reasonable right foot, you should have no problems getting over 200k miles out of your truck if you treat it right.

How long will a 6.7 Cummins last?

The life expectancy of a 6.7 Cummins engine generally ranges between 250,000 and 350,000 miles.

Can you bulletproof a 6.4 Powerstroke?

A deleted and well maintained 6.4 is darn close to “bullet proof“.

How reliable is a 6.0 Powerstroke?

The 6.0L Powerstroke is known for having major problems. Most of these problems originate from the factory design. … Other 6.0L Powerstroke problems include HPOP failure, injector stiction, FICM failure, and clogging oil coolers. Fortunately, once these problems are addressed, the trucks are much more reliable.

Can you bulletproof a 7.3 Powerstroke?

The 7.3L Powerstroke is considered by many to be indestructible! Even as bulletproof as 7.3L can be, lack of proper maintenance and stupid mistakes can be the undoing of this of this endurance diesel engine platform.

How much does it cost to delete a 6.0 Powerstroke?

Most Ford owners can afford the cost of an EGR delete for their engine. An EGR delete kit for a Ford 6.0 diesel will run about $329 before labor in most geographic areas.

What is good mileage for a used diesel truck?

What is a Good Mileage to Buy a Used Diesel Truck? Diesel trucks in general are sold with higher mileage than your average used car. Generally, it’s best to consider trucks that have under 250,000 miles on the engine.

Are diesel trucks more reliable?

Digital Trends reports that diesel engines tend to be more durable and last longer than gas engines, with reliable operation and minimal required maintenance. While diesel cars once weighed much more than comparably sized gas vehicles, this is no longer an issue, thanks to modern manufacturing methods.

Are diesel trucks reliable?

Reliability: Compared to gas engines, diesel engines use a simpler design. Because they are heavier and they tend to have fewer moving parts, chances are you’ll run into fewer problems throughout the engine’s lifespan. Diesel engines may also last much longer than gas engines when all is said and done.

Is 140000 miles alot for a diesel?

As for what’s considered high mileage for specific diesel engines? According to Prosource Diesel, anything over 350,000-miles is considered high mileage for a used diesel pickup with a Cummins or Duramax engine under its hood. Anything over 350,000-miles is also regarded as high mileage for a Powerstroke diesel engine.