Why do diesel engines last a long time?
Diesel engines do last longer than petrol ones. Diesel is a light oil and when burned and used as fuel by the vehicle it lubricates the parts of the engine. This prolongs the life of the engine. This is partly because of the intricate fuel pump which is expensive to repair or replace.
Do diesel engines have a longer life?
This higher compression also results in more complete combustion of the fuel than what is found in gas engines, so diesel engine exhaust is less corrosive. This contributes to a longer service life for engine components.
What’s high mileage on a diesel?
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.
What is the average life of a diesel car?
With the average life expectancy of a diesel car now exceeding 13 years and their average age currently at 6.7 years, they will have their prime service years ahead of them.
Do diesel cars need to be driven regularly?
Diesels fitted with a Diesel Particulate Filter (DPF) need regular long runs, some of which must be at high engine speed to clean (regenerate) the filter so are not suited to mostly short, local journeys.
Is a diesel engine worth it?
Diesel engines are still more efficient than gas engines, but less so for those who are mostly engaged in city driving. Diesel cars also have more torque, which results in better fuel economy along with more impressive acceleration. For most U.S. consumers, diesel fuel and gas fuel cost about the same.
How many miles should a diesel engine last?
Diesel motors are guaranteed to last for 250,000 miles given good care. It can go farther if the truck or SUVs or passenger cars are given extra care.
Do diesel engines last longer than gas?
A gallon of diesel is normally cheaper than a gallon of gas. Diesel fuel doesn’t blow up. The fact is, its hard to get diesel to burn at all. Diesel engines will last four times longer than gasoline engines. Diesel fuel that is untreated will last longer in storage than untreated gasoline.
How long should a turbo engine last?
Large heavy duty turbo diesel engines will last 500,000 miles or more. Turbo engines are usually built stronger than regular naturally aspirated engines, so as long as they are maintained properly, they’ll run for a long time.
How long will gasoline or diesel last?
April 25, 2019. 20 years ago, a gas engine would be considered at the end of its life at 100,000 miles, but engines today are consistently making another trip around the odometer. But where gasoline engines are reaching 200,000 plus miles, diesel engines now often run for well into their 500,000-mile ranges and beyond.