Question: Is The 5.9 Cummins A Good Motor?

How many miles is a 5.9 Cummins good for?

500,000 milesThese engines are good for 500,000 miles before thinking of rebuilding under normal circumstances.

Hey you 5.9’ers out there; Looking for Cummins/factory information source that will give me the actual rpm parameters; power band, governed top end, and torque for my MH turbo Cummins..

How many miles can a Cummins last?

350,000 milesA good search on this site will keep you reading for days and you will be crowned the next CTD (book) expert. The 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 is high mileage for a Cummins diesel?

800,000 milesThey are good for at least 800,000 miles, (with proper maintenance) with a valve job around 400,000. You’ll replace everything on the truck before you’ll wear out the motor.

How long will a Dodge EcoDiesel last?

Our typical long-term test lasts 12 months and 20,000 miles, but this 2014 Ram EcoDiesel proved to be so popular that we stretched that out to 50,000 miles. Here are some of our observations….2014 Ram 1500 EcoDiesel Long-Term Road Test.Total Body Repair Costs:NoneWhat it Sold for:$32,000Depreciation:37% (after 22 months)Final Odometer Reading:50,084 miles14 more rows

What is the most reliable marine diesel engine?

Here is our list of some of the best marine diesel engines from top manufacturers.MAN V12-1400 & V12-1550 Marine Diesel Engines.MAN V12-1650 & V12-1800 Marine Diesel Engines.MTU 16 V 2000 M96 Diesel Marine Engine.Volvo D13-900 Marine Diesel Engine.Volvo D6-435 Marine Diesel Engine.Volvo D11-700 Marine Diesel Engine.More items…•

What’s the best Cummins Engine?

What’s the Best Dodge Ram Cummins Turbo-Diesel Engine in 2020? The highest-rated Cummins diesel engine is the 6.7L Cummins I-6. The 6.7L Cummins I-6 heavy-duty diesel engine provides 400 horsepower and 1000lb/ft of torque. It has a towing capacity of up to 35,100lbs.

Is Cummins or Duramax better?

About Duramax Engines Their high horsepower and torque outputs directly compete with Cummins engines, as well as PowerStroke. In addition to durability, Duramax engines are known for their quiet performance. The Duramax LP5 in particular is 38% quieter than previous versions.

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.

Which diesel engine is most reliable?

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 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 5.9 or 6.7 Cummins better?

Thanks to its increased stroke over the 5.9L (4.88 inches vs. 4.72 inches), the 6.7L makes considerably more torque at low rpm, especially when combined with the aforementioned quick-lighting variable geometry turbocharger.

What is the best year for 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 much HP can a 5.9 Cummins handle?

The 5.9L inline-six mill’s factory rotating assembly from ’89 to ’02 is capable of handling 800 hp (1,400 to 1,600 lb-ft of torque) without breaking a sweat, and is often pushed into four-digit territory before aftermarket rods become a consideration.

Is 12 valve or 24 valve Cummins better?

While the 12-valve is a little bit more reliably with the mechanical P7100 pump, tuning it requires modified parts of the injection pump. The 24-valve might not be as insanely reliable, but it’s still very reliable and can easily be tuned with a handheld tuner.

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.

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.

Which is better Cummins or Caterpillar?

In terms of fuel efficiency, Cummins’ engines are 6% better than Caterpillar . That’s not the only area where CMI’s coming out on top. It’s taking share from CAT in other heavy-duty engines as well.

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.

How many miles is too many on a Dodge Cummins?

Dodge states that the Cummins is good for 350,000 miles before major overhaul.