Quick Answer: How Many Miles Is A 5.9 Cummins Good For?

What’s considered high mileage for a diesel?

Heavy-duty diesel engines are categorized differently when discussing high mileage.

An over-the-road class-8 truck will log 750,000 miles or more before it is considered “high mileage.” It’s not unusual for a truck to achieve more than 1,000,000 miles if it is serviced regularly..

Is a 5.9 Cummins a good engine?

But undeniably, of all Cummins pickup truck engines, the 12-valve 5.9-liter is the king. Cooper from Diesel Power Products says “It’s probably the most reliable platform ever made on any diesel truck.”

Is 100k high mileage 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 Duramax better than Cummins?

While the 6.7L Cummins and the 6.7L Power Stroke share the same displacement, the 6.6L Duramax is a pretty close match. … Horsepower and torque numbers are similar between the three diesel engines, but the Cummins engine leads the pack with its torque rating breaching the four-figure threshold.

Who makes the most reliable diesel engine?

Best Diesel Engine – 10 Most Reliable Units on the Market6.6L Duramax LB7 – Overall Best Diesel Engine. … 6.7L Power Stroke – Best Ford Diesel Engine. … 7.3L Power Stroke – Best Powerstroke Engine. … 6.6L Duramax LP5 – Best Year Duramax Diesel Engine. … Chrysler 3.0L EcoDiesel – Best Small Diesel Engine. … 6.6l Duramax LBZ.More items…

Is it OK to buy a diesel truck with 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.

How many miles is a 24 valve Cummins good for?

Dodge states that the Cummins is good for 350,000 miles before major overhaul. Chevy and Ford say 250,000 miles for their diesels.

Which Cummins Engine is the best?

The 6.7L Cummins has proven itself as one of the best in the game for pickups that pull or haul heavy loads (with factory ratings up to 30,000 pounds). And, for those who race pickups, the 6.7L is the preferred engine of many heavy-hitters at our own Diesel Power Challenge events.

What is high mileage for a Dodge Ram?

While Ram offers a best-in-class diesel powertrain warranty of up to 100,000 miles and a gas powertrain warranty of up to 60,000 miles, many drivers have reported driving Ram pickups for over 20 years, with mileage of over 300,000 miles.

Will diesels be banned?

A ban on selling new petrol, diesel or hybrid cars in the UK will be brought forward from 2040 to 2035 at the latest, under government plans. The change comes after experts said 2040 would be too late if the UK wants to achieve its target of emitting virtually zero carbon by 2050.

How many miles can a Cummins last?

350,000 milesRam claims the Cummins 6.7 engine to be good for 350,000 miles. The mileage is guaranteed if the scheduled services has been carried out timeously and no performance modifications have been done to the engine.

What is the best year Duramax?

The 2001 – 2004 model years are great on fuel, have the least emissions components, and shouldn’t give you any problems if the injectors were replaced under warranty. Avoid the 2007.5 – 2010 model year trucks if you are concerned with fuel economy.

How many miles can a Dodge diesel engine last?

350,000 milesThe engine may last forever. The DODGE (or maybe Cummins) website speaks about the TD lasting 350,000 miles (mean) between overhauls, 100,000 miles longer than the GM or FORD.

What year is the best 5.9 Cummins?

1994-1998 2500 & 3500 As far as performance potential goes, it doesn’t get any better than the mechanical P7100 equipped versions of the 12-valve 5.9L Cummins. They’re simple, rock-solid reliable, and can easily tick off a half a million miles if properly maintained.

Do diesels need to be driven hard?

Driving a diesel engine hard will produce less soot per kWh of useful work. … Driving a diesel hard will also use more fuel. Use the torque which is what a diesel is about and let the DPF sort itself out as necessary, it works for most people like that.

Should I buy a car with 150k miles?

In some cases, you can be fine buying a used car with 150,000 or even 200,000 miles on it, because maintenance helps them last far beyond what many people have come to expect. When considering mileage on a used car, don’t take it at face value. … We’ve seen upwards of 500,000 miles on cars from as far back as the 1970s.

How many miles will a 12 valve Cummins last?

You can easily get 300k miles on even a modified cummins.

Why did Nissan discontinue the Cummins?

Nissan is discontinuing its diesel-powered Titan XD pickup due to low sales. … Backed by a five-year, 100,000-mile bumper-to-bumper warranty, the 310-horsepower, Cummins V-8 XD delivers 310 hp, 555 lb. -ft. of torque, and a maximum towing capacity of 12,830 pounds.

How many miles is too much on a diesel?

M-B car diesels could see 300,000-400,000 miles with proper care, but typically needed a valve job or two along the way to reach that mileage. Like you, I have had several Subie’s that ran well past 200,000 miles without major distress.

A simple design with unmatched reliability, tremendous performance potential and rugged, million-mile durability sums up the appeal of the 12-valve 5.9L 6BT Cummins. The 12-valve 5.9L 6BT Cummins came out of the box with 230hp, 440 lb-ft of torque and a P7100 inline injection pump.

Is a 5.9 or 6.7 Cummins better?

The common-rail 5.9L Cummins was produced from 2003-2007 and featured a fixed-geometry turbo. … However, the 6.7L’s use of a variable geometry turbocharger makes it much more responsive than the 5.9L at low rpm, not to mention that it incorporates a very effective exhaust brake function.