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General Discussion >> Technically Speaking >> Is a V8 petrol comparable to a V8 diesel for towin http://www.ozpolitic.com/forum/YaBB.pl?num=1603619771 Message started by Sprintcyclist on Oct 25th, 2020 at 7:56pm |
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Title: Is a V8 petrol comparable to a V8 diesel for towin Post by Sprintcyclist on Oct 25th, 2020 at 7:56pm
Things may be changing.
Quote:
https://www.carsales.com.au/editorial/details/nissan-patrol-ti-l-2018-review-112390/ |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Sprintcyclist on Oct 25th, 2020 at 8:01pm Quote:
https://www.caravancampingsales.com.au/editorial/details/the-case-for-v8-petrol-tow-vehicles-120359/ About 5 years ago a V8 petrol landcruiser (used) was about $15K cheaper than the same ago V8 diesel. Main difference was, the diesel had huge kms on it, often while towing 2.5 tons. The petrol had had much lower easier kms on it |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Sprintcyclist on Oct 25th, 2020 at 8:19pm
Wow
Quote:
https://www.whichcar.com.au/reviews/road-tests/2017-nissan-patrol-y62-to-cape-york-review |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Sprintcyclist on Oct 25th, 2020 at 8:29pm Quote:
https://www.carsales.com.au/editorial/details/nissan-patrol-2016-review-103437/ |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Sprintcyclist on Oct 25th, 2020 at 9:23pm
https://www.automobile-catalog.com/wykres_power.php
https://www.automobile-catalog.com/wykres_power.php https://www.automobile-catalog.com/wykres_power.php The nissan V8 VK56VD is what they use in their V8 Supercars 400 nm at 1500 rpm |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Bojack Horseman on Oct 26th, 2020 at 9:22am Sprintcyclist wrote on Oct 25th, 2020 at 9:23pm:
To be pedantic they used to use it since Nissan ended their V8 Supercars program. Additionally, it was a variant, since the VK56DE is a 5.6L and the rules state 5L engines. |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Baronvonrort on Oct 26th, 2020 at 9:53am Prime Minister for Canyons wrote on Oct 26th, 2020 at 9:22am:
They still race the Nissan V8 supercars |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Bojack Horseman on Oct 26th, 2020 at 10:06am Baronvonrort wrote on Oct 26th, 2020 at 9:53am:
Not in the main series. |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Sprintcyclist on Oct 26th, 2020 at 9:20pm Prime Minister for Canyons wrote on Oct 26th, 2020 at 9:22am:
Was/is that motor a good one? |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Sprintcyclist on Oct 26th, 2020 at 9:27pm
https://www.youtube.com/watch?v=RB5o4UkkTH0
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by JaSin. on Oct 27th, 2020 at 7:33am
Just a personal question.
Why do people aim for V8's especially in Urban areas. Do they make the effort to give these V8's a run on the outback roads? Or do they do what the rev-heads do in Canberra and have quick 'drag races' between lights and cameras? ;D |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Mix_Master on Oct 27th, 2020 at 7:51am Quote:
I'd imagine that the VK series engines are an updated/improved version of the VH41DE/VH45DE V8s from the early 90s. Very sound engines. Some issues in early examples where they used a plastic timing chain tensioner, but otherwise very robust. (6 bolt mains, forged steel crank etc.) "Overshadowed" a bit by the hot rodder's favourite - the legendary Toyota 1UZ-FE (and to a lesser extent, it's "big brother" the 2UZ-FE which graced the engine bays of some 100 and 200 series 'Cruisers). To summarise the OP, a diesel is what you want if you're going to be a long way from fuel. Simply because they go (a lot) further on a given amount of fuel. But, the gap is narrowing, as petrol engines become more efficient (and there's probably more "ceiling" available in petrol engine development - and more appetite for it, given emissions legislation - than there is in diesel. Additionally, the price for entry (and, indeed, maintenance) is considerably higher for diesel vehicles, than it is for petrol equivalents...which buys a lot of extra petrol! |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Ye Grappler on Oct 27th, 2020 at 12:13pm
Spoke with a mechanic about swapping over to a diesel - he said stick to petrol - the maintenance on new diesels is astronomical in cost, mainly due to pollution laws. Not like the old diesels where a cap of Diesel Power in each fuel load will keep the injectors clean... lots of smokey diesels around here - they have no real idea I think.
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Sprintcyclist on Oct 27th, 2020 at 5:13pm Mix_Master wrote on Oct 27th, 2020 at 7:51am:
Good posting, thanks |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Sprintcyclist on Oct 27th, 2020 at 5:14pm Grappler Racist Filth wrote on Oct 27th, 2020 at 12:13pm:
Pretty much my thinking |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Sprintcyclist on Oct 27th, 2020 at 5:36pm
Here we go
' .........2007 Toyota LandCruiser GXL Auto V8 Petrol $25,000 2007 UZJ 100 Series 228,000 kms 5 Speed Auto, 2 New BF Goodrich Tyres on front -rear tyres are 80 % also BF Goodrich, Recently serviced, Kings awning- tow bar and trailer brakes, Aircon works great, LightForce Spotts, Has a few very minor bumps ect but overall in good condition, Has 2 sets of keys and drives extremely smooth with plenty of power, This is the very last of the 100 Series model, Comes with Roadworthy and registration until Nov 8 - 2020 ' https://www.gumtree.com.au/s-ad/eimeo/cars-vans-utes/2007-toyota-landcruiser-gxl-auto-v8-petrol/1254216543 ' .......... 2006 100 series 1HD- FTE $57,500, This vehicle is in mint condition runs beautifully comes with RWC, plus Rego runs out in September this year. 216600klms plus comes with a full service history. All extras were all fitted professionally late last year. Only selling due to upgrade. Lambs seat covers and ingle fridge not included but will come with a 78L ARB fridge. posted on other sites. Please call hubby ( Shane ) on ******0210 or private message myself if interested. ...' $25K or $57.5K A V8 petrol with 220,000 kms or a V8 diesel with 216,000 kms. Have a guess at the future maintenance bills of the diesel. |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by JaSin. on Oct 28th, 2020 at 6:51am
So why the need for a gas-guzzling V8?
Especially in Urban/City areas. |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Mix_Master on Oct 28th, 2020 at 1:06pm Sprintcyclist wrote on Oct 27th, 2020 at 5:36pm:
While I take your point re: entry price and maintenance costs etc. diesel vs petrol, you are aware that the 1HD-FTE is a 6, right? And yes, maintenance costs will be higher for the diesel. That said, if the 1HD is looked after, it will go forever. Same goes for the 2UZ, come to that. It's not for nothing that both engines are venerated as being bullet-proof reliable. In the fact, the 1HD-FTE is still regarded by many as superior in many ways to the 1VD-FTV V8 which replaced it. |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Sprintcyclist on Oct 28th, 2020 at 7:08pm Mix_Master wrote on Oct 28th, 2020 at 1:06pm:
Thanks, I was unaware the diesel was THE 6 cylinder. Yes, that 6 is renown. |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Sprintcyclist on Oct 28th, 2020 at 8:01pm
Mix Master - It is probably a good comparison then.
Found some other figures Quote:
https://4x4fever.com/landcruiser-100-series-fuel-consumption/ You sure don't want any of these for around town. |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Bobby. on Oct 28th, 2020 at 8:46pm Jasin wrote on Oct 27th, 2020 at 7:33am:
Yes - V8 engines can carbon up if used only around town. Unless you are towing you don't need one. |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by JaSin. on Oct 31st, 2020 at 9:08am
Thanks.
I'm more a better Driver than Mechanic although I've worked around many Mechanics. Driving Taxi while back and having to use the Jedi Mind Trick on Highway Cops who think they can make some money out of drivers they think are Indian, does bring an added dimension to driving. Like dodging Chinese drivers in hire cars going up the wrong way of streets and roads. ::) Tourists J-walking in front and behind you and American passengers who can't understand that in Australia 'The Worker is Right' - not the Customer. I don't need to 'grovel' for tips. In fact, I made more money trying to give passengers a 'tip' themselves - but they always argued to pay me a higher tip than I was offering them. :-? Go figure!? :P I can see now the value of a V8. But it's really a waste of money for anything else. Remember when petrol skyrocketed, they tried to offer Gas alternatives and packages until the Gas price was also jacked up to make no-one 'get ahead' with the conversion. Heaps of big gas guzzling V8's and 4x4's were on the side of roads For Sale. So V8's beyond 'towing' are really just a facet of the 'Self Indulgent' waste culture? |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Sprintcyclist on Nov 4th, 2020 at 8:36pm
Reasons to consider a petrol over a diesel for towing.
1/ Petrols are cheaper to buy. 2/ A Petrol uses more fuel when towing. Take into consideration how often you tow. If it is for limited times, a diesel loses it's advantage even more. If you tow sensibly a petrol does not use that much more. 3/ Diesels are much more complex engines. If you have to add that blue stuff, that is just another cost and complexity. 4/ Diesels cost a lot more to service. More often. 5/ A diesel repair can be horrendously expensive. Every part in a diesel is dearer. 6/ Diesel mechanics are dearer. 7/ Diesels are noisier and vibrate more. 8/ Diesel is smellier. 9/ Diesels can be hard to start in the cold 10/ Diesel emissions are carcanogenic and bad for the environment. |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by aquascoot on Nov 5th, 2020 at 8:05am
Diesels are better for towing generally sprint
That's just where diesel engines Excel A good old-fashioned diesel engine provided you change the oil regularly Will give you hundreds of thousands of kilometres of trouble free motoring The problem is that to try to make them zippy They add turbos which are a really bad idea Then they add exhaust gas recycling systems which are a really bad idea Then they add catalytic converters which are a really bad idea the beauty of a diesel engine is it's very simple design But to try to comply with pollution laws They have made them smaller They recycle exhaust gases and burn them twice Which cakes the intake manifold With something resembling burnt on carbon in a badly design oven And then they put a catalytic converter in Which has to be regularly burnt to stop clogging up And all of this affects mass air flow sensors And all the associated computer rubbish in modern engines If you are going to buy a diesel engine Try to buy one with a lot of cubes And change that oil regularly Get a smart mechanic to disconnect as much of the anti pollution gear as possible Lol Then the engine will be good for 500000 km I can't stress enough how important it is to change that oil and filter Probably twice as often as the service interval says Change that fuel filter so the injectors are always clean Change that air filter so the air is always clean And then you will have a car you can keep for 20 years |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Bojack Horseman on Nov 5th, 2020 at 9:53am
Diesels without turbos have 2/5 of bugger all power
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by aquascoot on Nov 5th, 2020 at 10:26am
They all put turbos on them nowadays
But with the anti pollution regulations You are feeding dirty half burnt fuel back through the turbo and into the engine So yes you get more power But it is at the cost of longevity And a set of diesel injectors might set you back 2 grand Having the head decarbonated might set you back 2 grand Replacing the catalytic converter might set you back 2 grand Having the engine died at 250k Rather than 500k Means you are having the effective life of that engine I'm more than happy to spend a little bit more on fuel To save thousands on servicing costs And tens of thousands on premature replacement And if your mainly doing touring The turbo only comes in to play When you are tooling around in the city |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Bojack Horseman on Nov 5th, 2020 at 10:29am aquascoot wrote on Nov 5th, 2020 at 10:26am:
Exhaust gases through a turbo don't enter combustion. |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by aquascoot on Nov 5th, 2020 at 12:43pm
we now enter the world of the DPF
yet another source of catastrophe for the modern turbo deisel A blocked DPF prevents exhaust gas passing through the exhaust system at the required rate. ... Increased exhaust gas temperature and back pressure can affect the turbocharger in a number of ways, including problems with efficiencies, oil leaks, carbonisation of oil within the turbo and exhaust gas leaks from the turbo. |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Bojack Horseman on Nov 5th, 2020 at 12:52pm
A blocked DPF prevents exhaust gas passing through the exhaust system at the required rate. ... Increased exhaust gas temperature and back pressure can affect the turbocharger in a number of ways, including problems with efficiencies, oil leaks, carbonisation of oil within the turbo and exhaust gas leaks from the turbo.
Indeed, if only there was an easy way to clean out your DPF. Oh wait there is. |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Bojack Horseman on Nov 5th, 2020 at 12:52pm
A blocked DPF prevents exhaust gas passing through the exhaust system at the required rate. ... Increased exhaust gas temperature and back pressure can affect the turbocharger in a number of ways, including problems with efficiencies, oil leaks, carbonisation of oil within the turbo and exhaust gas leaks from the turbo.
Indeed, if only there was an easy way to clean out your DPF. Oh wait there is. |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by aquascoot on Nov 5th, 2020 at 1:55pm
nah, youre wrong bojack.
a good old landcruiser HDJ 79 R 6 cyl deisel was unbreakable to 500,000 km if you did the filter changes frequently. with a modern 4 cylinder turbo desiel (that is in the ranger, bt50, hilux, navarra, amarok, isuzu and triton ) ie in nearly every modern 4 wd you wont get 1/2 that mileage. the CAT in a hilux needs a burn every 700 km, drive thru water after a burn abd its good night CAT (2000 bucks). the exhaust recycling ensures the top of the engine is baked with black gunk, old cars sprayed fuel all over the valves and fuel cleans, to save a bit of fuel , some now spray direct into the cylinder, so there go your valves. toyotas have an oil dilution problem. tritons and navarras gum up. injectors get fouled. computer codes come on and you spend 1000's at dealers getting things fixed. its false economy. its great for the dealers, they make a fortune fixing crap when the warranty runs out or they scam with things like the tritons 10 year warranty ::) ::), and then have some 18 yo with acne charging you 900 bucks to do a service ::) ::) ::). fuel is the least of your worries, buy the most simple vehicle you can get without all the junk on it. service it yourself if it sucks a bit more gas, you will still end up way way in front. OR buy a new 4wd spemnd a fortune fixing the "built in redundancies" junk it at 180,000 km when the cost becomes overwhelming get me to tow it to the wreckers for you in my indestructable toyota dar.jpg (9 KB | 14
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Bojack Horseman on Nov 5th, 2020 at 1:56pm
Given how right you are about well everything, yep I'll still go wit hme.
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by aquascoot on Nov 5th, 2020 at 2:27pm Prime Minister for Canyons wrote on Nov 5th, 2020 at 1:56pm:
Sprint wants a good experience touring OZ. I'd advise a low km diesel 6 from Toyota with a good service history, preferably from western nsw or qld where it hasn't been on the beach and has mainly done highway miles. Us farmers get them sans sales tax and with a deisel fuel rebate. Such a car , with say 150 k still has 350 k of great motoring and sprint can service it himself. Or he can spend more than that on an endless money pit, over engineered modern turbo deisel and suffer the indignity of breakdowns |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Bojack Horseman on Nov 5th, 2020 at 2:37pm
I'd advise a low km diesel 6 from Toyota with a good service history, preferably from western nsw or qld where it hasn't been on the beach and has mainly done highway miles.
When was the last time Toyota didn't have a turbo diesel 6 in Oz. I'd suggest its 20 years at least, |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by aquascoot on Nov 5th, 2020 at 2:46pm
heres one from car sales.
gawd they hold their value. thats because the market agrees with aquascoot. a 14 yo car still want 38 k for it. you buy a new car today and it will be worth nothing in 14 yrs Toyota Landcruiser HZJ105R 2006 Diesel Wagon, 97,000km. $37,500 with RWC and Registration. Regretful sale. Fantastic Reliable Vehicle.Second owner, always serviced as per maintenance schedule. Very good condition, clean car, fully set up for camping, has never done beach work, Country Car, Rides and Runs Well. Excellent Aircon, Bull Bar, LED Spotlights, Lift Kit, Headers, Dual Fuel Filters and Tanks, Side Steps, Side Awning, Two Rear Drawers and Fridge Slide, Tow Bar and Ball, Dual Optima Batteries, Anderson Plugs Front and Rear also standard Solar Sonnectors at rear, Heavy Duty Clutch, Catch Can Pro with new Filter, K &N Air Filter, running Nulon Semi-Synthetic oil with Ryco SynTec Oil Filter, Genuine Roof Racks, Canvas Custom Front Seat Covers, Spare Key, Desert Dueller Tyres with good tread including the spare, set up with Third 130AH battery in rear with C-Tek battery to battery charger and C-Tek Bluetooth Battery Monitor, Excellent A/C, Bluetooth Stereo with Hands Free and Phone Holder. |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by aquascoot on Nov 5th, 2020 at 2:46pm |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Bojack Horseman on Nov 5th, 2020 at 2:49pm
No guts to it. This whole modern engines/cars suck thing is tiresome.
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by aquascoot on Nov 5th, 2020 at 3:01pm Prime Minister for Canyons wrote on Nov 5th, 2020 at 2:49pm:
You have got to be joking. Modern cars are DESIGNED to last just a bit longer then the warranty and they are DESIGNED to only be serviceable by dealers whose BUSINESS MODEL is based on high costs due to built in complexity. Even the modern hilux requires a special tool and a change of a factory only washer to change a simple oil filter. They don't want you doing it . They suggest a 20000 service interval knowing it will die at 7 years and you have to buy a new one, Manufacturers seal their transmissions so it is close to impossible to change the fluid and the car is junk at 7 years. They put plastic parts in engines that they KNOW will crack after a certain number of heating/ cooling cycles and cause a failure. They want people changing cars like they change phones. That's why a 2006 land cruiser holds its value and a modern car does not |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Sprintcyclist on Nov 6th, 2020 at 9:36pm aquascoot wrote on Nov 5th, 2020 at 2:46pm:
They certainly are one of the better vehicles at holding their price. I think this one is a bit optimistic. it does have low kms and has many extras. it is certainly NOT a good buy Quote:
https://www.redbook.com.au/cars/details/2006-toyota-landcruiser-standard-manual-4x4/SPOT-ITM-278499/ |
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Title: Re: Is a V8 petrol comparable to a V8 diesel for towin Post by Sprintcyclist on Nov 6th, 2020 at 9:44pm Prime Minister for Canyons wrote on Nov 5th, 2020 at 2:49pm:
Totally https://autoexpert.com.au/posts/toyota-landcruiser-troopy-fuel-consumption-why-its-so-bad Quote:
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