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Why Do Diesel Engines Last Longer Than Petrol (Gasoline) Engines? 

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The engine is a vehicle’s main source of power and burns fuel to produce mechanical power. You’ll be aware of Diesel fuel for engines as well as gasoline or petrol. But Do You know? That a Diesel engine lasts longer than a Gasoline engine.
Today we will look at why diesel engines last longer than gasoline or petrol engines.
Diesel engines are a great example of engineering capability. Heavy Vehicles including trucks and trains need higher power for a quick ignition spark.
So, in such types of vehicles, slow combusting diesel has proven ideal as it is a more efficient fuel.
A gasoline car engine can normally run for around 200,000 miles then it needs a serious overhaul or maybe you’ll just need a new vehicle.
While in the case of diesel engines, they could continuously run for around 1,000,000 to 1,500,000 miles before needing any major repair work.
You’ll be amazed to know that a well-maintained diesel engine can remain on the road for more than 30 years.
#engine #petrolvsdiesel

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2 авг 2021

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Комментарии : 57   
@vlatkoan
@vlatkoan 2 года назад
What an understatement!
@szamanisticrealistic2659
@szamanisticrealistic2659 2 года назад
Still a 1.6 tdi goes 500k+ km while petrols do around max 300... The repairs of DPF can be done at a 4 times lower price than at the official service nowadays, and it will run for another 100k km without any problems.
@amateur_football9751
@amateur_football9751 4 месяца назад
Diesel are not practical in the US, to few mechanics
@ArlindNeziraj-ej3zr
@ArlindNeziraj-ej3zr 2 месяца назад
Petrol can go 400k km with good maintenance
@izetbilcevic9957
@izetbilcevic9957 2 года назад
golf 2 1.6 diesel 60HP never dies
@Dmxravin
@Dmxravin 2 года назад
Never seen so much nonsense and dulled down information from a channel that has ‘engineering’ in its name. One of the main reason Diesel engine survive longer to some extent is that diesel in itself is an oil which lubricates the upper part of the piston. Compared to petrol which is more like a detergent. This is the only difference. There’s gear and driven oil pumps in petrol cars too.
@stefans.6488
@stefans.6488 2 года назад
Diesel engines also tend to last longer because they‘re usually used for driving long distances because they are more fuel efficient, and driving long distances at once causes way less wear, than having to do many cold startups. You‘re right, the video has a lot of nonsense information
@lotfiturkia7567
@lotfiturkia7567 2 года назад
Diesel parts are stronger ✅
@gutadin5
@gutadin5 2 года назад
guys, who is more prone to overheating, gas engine or diesel engine? i am torn between the Toyota Prado gas or Prado diesel?
@Dmxravin
@Dmxravin 2 года назад
@@gutadin5 there is no statistic difference all engines can overheat a diesel might quicker because of turbocharging and higher compression ratios
@TruthTortoise81
@TruthTortoise81 Год назад
what was all that prattle about diesel engines being gear driven and self cooling? Seriously what? Oh and they have larger cylinders? So a 2 litre diesel engine has larger cylinders than a 2 litre petrol does it? Oh wait... no. Exactly the fecking same. And a diesel engine uses 15 gallons of oil does it? Did they just make up every single "fact" in the video.
@stevemamula179
@stevemamula179 2 года назад
Diesel lasting longer then gasoline engine no longer holds true as it once did before emissions regulations forced on diesel engine manufactures by government. Diesel tech for over 30 years.
@shueibdahir
@shueibdahir Год назад
Take care of the EGR and DPF before they start to cause problems
@-Yurkey
@-Yurkey Год назад
I am not sure if this is true anymore... Petrols are now considered more reliable. Diesels now have DPF's, turbos, adblue, dual mass flywheels and the injectors that were mentioned were always a lot more expensive than spark plugs to replace. Also engine and transmission mounts can be like 500€ a piece to replace because diesels tend to need more insulation from vibration...Well maybe the video is true for old diesel hunks in semis but nowadays buying a used diesel car is much more of a lottery than buying a used petrol (unless it's one od those small displacement turbo petrols, they love to go wrong)
@Ima184mm
@Ima184mm 2 года назад
I love Diesel and Turbo Charger!
@amateur_football9751
@amateur_football9751 4 месяца назад
Until the high pressure oil pumps breaks and its $6k dollars plus weeks for the mechanic to even take a look at it...thanks but no thanks
@awangtaiepalat7308
@awangtaiepalat7308 Год назад
Problem is diesel engine relies on fuel injectors and its pretty expensive to replace them compared to spark plugs.
@LBZDreamer
@LBZDreamer 8 месяцев назад
Dude. Injectors can be rebuilt for the fraction of the price of replacement. My truck has 248k on factory injectors and my dad's truck has 430k on factory injectors.
@richardkaz2336
@richardkaz2336 8 месяцев назад
Not many naturaly aspirated petrol engines are fitted to cars these days. Many have fuel injectors, while petrol injectors are vastly cheaper (plastic) they are also not designed to last or to be serviceable.
@kxtreme1942
@kxtreme1942 6 месяцев назад
No need to rebuild injectors if you drive properly.
@albertmukhim7690
@albertmukhim7690 2 года назад
good info.doubt cleard
@GoogleUser--jk1db
@GoogleUser--jk1db 2 года назад
1.000.000 to 1.500.000 miles? I dont really believe that. Every person I know who is driving a diesel engine needed a repair at 200.000 miles because something broke (turbocharger, V-Belt, Injectors,...). My dad drives a Toyota Avensis 1.8 VVT-i which has 240.000 miles on it. He never needed to repair the engine.
@mylifestartsat8k
@mylifestartsat8k 9 месяцев назад
sorry to spill the beans but that's a drop of truth in a bucket of lies and misconception. I'm a mechanic, I personally have a diesel turbo for my own reasons. There is nothing that indicates one would last longer than another, design, manufacturer, quality of the finished product, engineering, maintenance, type of use are all factors. I've seen diesels blow up in under 100k miles too often due to poor design and flaws from leading manufacturers. If your statement was factual then petrol/gas engines will cease to exist. No two diesels are the same also goes for gas. I can atomise and correct you on every statement but that would be a very long response. Please speak from experience only not a google search, wiki or some Ai software you used to mislead people who aren't experienced in the automotive industry.
@kdsvidhu853
@kdsvidhu853 2 года назад
Perfect
@Hindurastra___..00
@Hindurastra___..00 Год назад
Thanks bro 🙏 🙌
@UnboxingEngineering
@UnboxingEngineering Год назад
Welcome 👍
@informationify
@informationify 2 года назад
Very clear information ♥️
@UnboxingEngineering
@UnboxingEngineering 2 года назад
Thanks for Appreciation Keep watching unbox engineering
@gutadin5
@gutadin5 2 года назад
@@UnboxingEngineering you mean diesel engine less prone to overheating than gas engine?
@losteden
@losteden 2 года назад
i do DIY and for me is gasiline and LPG more economical than diesel and repair friendly!! diesel to much issues!! dificult to repair!! save in MPG and spend it in shop
@kresimirsantak1209
@kresimirsantak1209 2 года назад
Not any more!
@chrisgermann6658
@chrisgermann6658 Год назад
Diesels in cars run on either belts or chains so i don't know where all this gear nonsense came from unless they are talking about locomotive engines?. One of the main reasons is component durability as the cylinders need to handle higher compression and the Diesel fuel acts as a lubricant around the cylinder head. Longer journeys = less wear.
@nairamdiam
@nairamdiam 9 месяцев назад
Naturaly aspirated diesels are the best. They lack power at low revs, but they generally have better mileage and are much more durable. For example - 1.9 SDI. A little weak at low revs, but indestructible engine, can maintain 1 milion miles
@herrimangara8431
@herrimangara8431 2 месяца назад
As far as I know, turbo used for getting power at higher RPM, not lower, as the turbo will spooling at higher RPM.
@abelflorea2376
@abelflorea2376 2 месяца назад
The main reason diesel engine survive longer is because petrol engine efficiency is at higher temperatures and higher revs which this leads to parts failing such as gaskets and hoses
@richardkaz2336
@richardkaz2336 8 месяцев назад
Seems some of this information is misleading and or out of date.
@johndelong5574
@johndelong5574 11 месяцев назад
I think the robot narrator was running on windows 95
@nickarnup9299
@nickarnup9299 2 года назад
Correct me if I’m wrong but some of this information in this video is wrong
@nickarnup9299
@nickarnup9299 2 года назад
Like his compared a spark plug to a diesel injector and not the glow plug and Im pretty sure he got the measurements of oil wrong as well if he was using regular sized Diesel engines for the video
@jumasayeh4574
@jumasayeh4574 2 года назад
also the rpm is wrong
@TruthTortoise81
@TruthTortoise81 Год назад
All of the information in the video is wrong.
@yourbary9257
@yourbary9257 2 года назад
Bro is there any difference in Indian vehicle because in india it is considered that diesal engine has life of 10 years and petrol of 15
@sagar_27.99
@sagar_27.99 2 года назад
No! Engines are same around the world It may be a permit to run on the road
@AsadoMao
@AsadoMao Год назад
I guess maybe more start-stop traffic?
@Zeghetank
@Zeghetank 2 года назад
Diesel is much more expensive to maintain and more complex than a gasoline engine. Both engines, if you maintain them properly, can go for long time. I had a diesel and it's a pain. One stupid diesel injector is the equivalent of more than four petrol injectors!!! I'll never buy one again. Petrol engine forever!
@rasqual78
@rasqual78 Месяц назад
So much ridiculous misinformation. Who the heck wrote this script?
@hassaanjanjua
@hassaanjanjua 6 месяцев назад
imma diesel engine in bed
@mukeshrawat9576
@mukeshrawat9576 Год назад
🙏
@hankabsher6028
@hankabsher6028 7 месяцев назад
Garbage comparison. Cars and semi's arent comparable. Better comparison would be a gas truck vs a diesel pickup. Same class.
@APA2345
@APA2345 4 месяца назад
Could be one of Chevy's early duramax engines. GMC didn't start producing diesel engines until the mid 1990's.
@cetocoquinto4704
@cetocoquinto4704 2 месяца назад
For me diesel is dirtier...no matter how new the engine its still running like squid if you rev it 😂
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