Why do these dirty Diesels have to be so damn fast??

Why do these dirty Diesels have to be so damn fast??

Author
Discussion

xjay1337

15,966 posts

118 months

Thursday 27th October 2016
quotequote all
I agree.

My average MPG after a 50 mile 70mph cruise, 30 minutes on track and then 70mph was about 32mpg average.
I get about 50-55 on a normal cruise.

On track it's very very thirsty, and certainly when hooning on diesels completely lose their economical advantage.

Who_Goes_Blue

1,087 posts

171 months

Thursday 27th October 2016
quotequote all
xjay1337 said:
I agree.

My average MPG after a 50 mile 70mph cruise, 30 minutes on track and then 70mph was about 32mpg average.
I get about 50-55 on a normal cruise.

On track it's very very thirsty, and certainly when hooning on diesels completely lose their economical advantage.
Ah thats cute - you used 'hooning' in conjunction with 'diesel' - like that can be done.

xjay1337

15,966 posts

118 months

Thursday 27th October 2016
quotequote all
Who_Goes_Blue said:
Ah thats cute - you used 'hooning' in conjunction with 'diesel' - like that can be done.
rolleyesrolleyes

Monkeylegend

26,377 posts

231 months

Thursday 27th October 2016
quotequote all
xjay1337 said:
Who_Goes_Blue said:
Ah thats cute - you used 'hooning' in conjunction with 'diesel' - like that can be done.
rolleyesrolleyes
Blat, it should be blat.

anonymous-user

54 months

Thursday 27th October 2016
quotequote all
nah should be Smokey Joe.

hi guys going out for a Smokey Joe.

WTF is he talking about?

Monkeylegend

26,377 posts

231 months

Thursday 27th October 2016
quotequote all
Can't be a Smokey Joe with a DPF, more a Smokeless Joe.

anonymous-user

54 months

Thursday 27th October 2016
quotequote all
I drive diesels, and like remapping them, but I do find it a bit weird to spend a lot of money of modifying them.( I have looked at it myself I have the tdi 130 lump)

The engines are generally heavier, yes stronger, power delivery is condensed in the rev range. Nowadays petrol cars offer the torque boost, and petrol engine being lighter make better drivers cars, generally.

I guess the heart rules the head sometimes or is just to be a bit different. I like the sound of a 335 or 535d thou but would go for 335 if the choice was there.

Monkeylegend

26,377 posts

231 months

Thursday 27th October 2016
quotequote all
I see it simply as diesel for business, petrol for pleasure, but I do enjoy business quite a lot.

J4CKO

41,531 posts

200 months

Thursday 27th October 2016
quotequote all
What have the two cars had done to them and are the power figures verified ?

I think it would be a pretty close run thing but would imagine the Mercedes would be quicker, having been in the Scirroco diesel of my mate at work, its a lovely thing but he does say traction is an issue.

xjay1337

15,966 posts

118 months

Thursday 27th October 2016
quotequote all
Slightly smokey joe on the motorway on the motorway for no reason.

heebeegeetee

28,723 posts

248 months

Thursday 27th October 2016
quotequote all
ORD said:
This is PH - you have to get a powerful engine and then drive at a constant 50mph to get (irrelevant) fuel economy figures up high!

Buy a 335d; drive it like a 100bhp diesel; get reasonable fuel efficiency figures; brag down the pub that the car is super fast (in theory) and frugal.

No car is both fast and frugal, at least not at the same time.

To be fair, petrol lovers are guilty of the same nonsense. Plenty of people on the Porsche pages are getting over 30mpg from NA flat 6s, apparently, which must mean never using revs and, in fact, never accelerating.
What a load of bks!

I might be able to help with the Porsche thing: I have observed that a great many drivers out there have a very poor ability to read the road, and I have observed that a great many of these are in German cars. I have observed that drivers of German cars brake far, far too much. Because they can't read the road they accelerate when there's no need and then brake equally needlessly as a result. No doubt they think they are driving fast but they are also failing to see that other drivers in 'lesser' cars are travelling at the same rate but without all the needless accelerating, braking, fuss, gearchanging and so on.

Thus, I can understand such drivers scoffing at the idea that their cars can be driven efficiently (in more ways than one) and they automatically assume that there is something wrong with the other drivers, They are totally unaware of their own rubbish, jerky driving caused by a complete lack of road sense, and think their mpg (and wear and tear etc) is the norm. They don't know that things could easily be much, much better.

Leaving the powerful Porsches aside, getting 30mpg or thereabouts is easy on m'way or long runs, in fact I don't know how it's not done without being a really st driver, of course.

The beauty with diesels imo is that they let you have your cake and eat it. They do allow you to drive fast and have good range at the same time (range that doesn't cost a fortune in terms of time and money spent at filling stations).
By 'fast', I don't mean meaningless acceleration and top speed figures, or jerky, constant accelerate-brake-accelerate-brake-don't-look-beyond-the-bonnet type driving, but in terms of real speed and time, ie good a-b times.

Diesels allow you to get from A-B in good times in real life, and the longer the gap between A-B the more likely the diesel will do it in a good time, and in a much more more relaxed environment too.


Monkeylegend

26,377 posts

231 months

Thursday 27th October 2016
quotequote all
heebeegeetee said:
ORD said:
This is PH - you have to get a powerful engine and then drive at a constant 50mph to get (irrelevant) fuel economy figures up high!

Buy a 335d; drive it like a 100bhp diesel; get reasonable fuel efficiency figures; brag down the pub that the car is super fast (in theory) and frugal.

No car is both fast and frugal, at least not at the same time.

To be fair, petrol lovers are guilty of the same nonsense. Plenty of people on the Porsche pages are getting over 30mpg from NA flat 6s, apparently, which must mean never using revs and, in fact, never accelerating.
What a load of bks!

I might be able to help with the Porsche thing: I have observed that a great many drivers out there have a very poor ability to read the road, and I have observed that a great many of these are in German cars. I have observed that drivers of German cars brake far, far too much. Because they can't read the road they accelerate when there's no need and then brake equally needlessly as a result. No doubt they think they are driving fast but they are also failing to see that other drivers in 'lesser' cars are travelling at the same rate but without all the needless accelerating, braking, fuss, gearchanging and so on.

Thus, I can understand such drivers scoffing at the idea that their cars can be driven efficiently (in more ways than one) and they automatically assume that there is something wrong with the other drivers, They are totally unaware of their own rubbish, jerky driving caused by a complete lack of road sense, and think their mpg (and wear and tear etc) is the norm. They don't know that things could easily be much, much better.

Leaving the powerful Porsches aside, getting 30mpg or thereabouts is easy on m'way or long runs, in fact I don't know how it's not done without being a really st driver, of course.

The beauty with diesels imo is that they let you have your cake and eat it. They do allow you to drive fast and have good range at the same time (range that doesn't cost a fortune in terms of time and money spent at filling stations).
By 'fast', I don't mean meaningless acceleration and top speed figures, or jerky, constant accelerate-brake-accelerate-brake-don't-look-beyond-the-bonnet type driving, but in terms of real speed and time, ie good a-b times.

Diesels allow you to get from A-B in good times in real life, and the longer the gap between A-B the more likely the diesel will do it in a good time, and in a much more more relaxed environment too.
So basically ORD doesn't know how to drive his Porsche properly.

Kitchski

6,515 posts

231 months

Thursday 27th October 2016
quotequote all
My Peugeot 407 HDI goes like an Emu!

AMGJocky

1,407 posts

116 months

Thursday 27th October 2016
quotequote all
yonex said:
This is turning into the new 335(mapped) thread.

They're diesels, they smell, sound feckin 'orrible and are bolted into salty rep mobiles, taxis, buses, etc. But worst, worst of all is that every owner seems to wants to tell you at every opportunity how fast they are. These and Tesla drivers are so tediously boring. I'm glad you like your choices, and good for you, but please make this nonsense stop.

Thanks.
Thread should've stopped here. It's definitely the diesel owners rather than the cars that are the most tedious.

Reading a chap claim that a diesel 5 Series with a remap and 'zorst' is insane nearly made me fall off my chair. Insanely boring, maybe.

DoubleD

22,154 posts

108 months

Thursday 27th October 2016
quotequote all
Almost as boring as people whose arguments are all one sided. Both types of engines can be very good, not just on type or the other.

AMGJocky

1,407 posts

116 months

Thursday 27th October 2016
quotequote all
DoubleD said:
Almost as boring as people whose arguments are all one sided.
Which having spent (or rather, wasted) the last 30 mins skimming through this thread would include everybody who has posted their opinion. What is it they say.. opinions are like aholes?

Shame the clash of the titans track battle never materialised though. That would've been funny.

J4CKO

41,531 posts

200 months

Thursday 27th October 2016
quotequote all
heebeegeetee said:
ORD said:
This is PH - you have to get a powerful engine and then drive at a constant 50mph to get (irrelevant) fuel economy figures up high!

Buy a 335d; drive it like a 100bhp diesel; get reasonable fuel efficiency figures; brag down the pub that the car is super fast (in theory) and frugal.

No car is both fast and frugal, at least not at the same time.

To be fair, petrol lovers are guilty of the same nonsense. Plenty of people on the Porsche pages are getting over 30mpg from NA flat 6s, apparently, which must mean never using revs and, in fact, never accelerating.
What a load of bks!

I might be able to help with the Porsche thing: I have observed that a great many drivers out there have a very poor ability to read the road, and I have observed that a great many of these are in German cars. I have observed that drivers of German cars brake far, far too much. Because they can't read the road they accelerate when there's no need and then brake equally needlessly as a result. No doubt they think they are driving fast but they are also failing to see that other drivers in 'lesser' cars are travelling at the same rate but without all the needless accelerating, braking, fuss, gearchanging and so on.

Thus, I can understand such drivers scoffing at the idea that their cars can be driven efficiently (in more ways than one) and they automatically assume that there is something wrong with the other drivers, They are totally unaware of their own rubbish, jerky driving caused by a complete lack of road sense, and think their mpg (and wear and tear etc) is the norm. They don't know that things could easily be much, much better.

Leaving the powerful Porsches aside, getting 30mpg or thereabouts is easy on m'way or long runs, in fact I don't know how it's not done without being a really st driver, of course.

The beauty with diesels imo is that they let you have your cake and eat it. They do allow you to drive fast and have good range at the same time (range that doesn't cost a fortune in terms of time and money spent at filling stations).
By 'fast', I don't mean meaningless acceleration and top speed figures, or jerky, constant accelerate-brake-accelerate-brake-don't-look-beyond-the-bonnet type driving, but in terms of real speed and time, ie good a-b times.

Diesels allow you to get from A-B in good times in real life, and the longer the gap between A-B the more likely the diesel will do it in a good time, and in a much more more relaxed environment too.
no matter how careful I am i cant get 30 mpg out of mine, I saw it register 30 mpg in 50 mph traffic once but generally 27/28 is the best I can do, sorry frown

Loyly

17,996 posts

159 months

Thursday 27th October 2016
quotequote all
Smokey32 said:
Max_Torque said:
On a UK circuit, i think the derv will be the quicker car. Much lighter so power to weight isn't far off at all, will stop a lot better, and can get into and out of the corners cleanly. The big AMG will be a right handful and kill it's tyres imo. At the 'ring, where it's all high speed turns, then i could see it being closer, but unless you are doing the GP circuit at Silverstone, my monies are on the derv, sorry.....
its 300KG lighter. Care to explain this https://www.youtube.com/watch?v=un74WOAMZuA or this https://www.youtube.com/watch?v=Vb9evLV9TbM

VX220's also couldn't get past, I went past a new shape Scooby with ease, and various other cars I thought were quick. The car is a lot faster than the big heavy german barge you give it credit for, but you seem to think its a 2 tonne S class lol.

And the fact this yoof is on about Silverstone, lol. It wouldn't be close.
Not being rude, but that pace at Oulton would be sedate even for a Sunday drive. I know it's novices day, but even for such an event the general speeds of all the cars on track looks pretty slow. I'm certain the AMG you have is reasonably nippy in the right hands but it didn't look at all quick there. I still wouldn't expect to blow a properly sorted track car into the weeds though, even an unconventional one like a tuned diesel family car.

heebeegeetee

28,723 posts

248 months

Thursday 27th October 2016
quotequote all
J4CKO said:
no matter how careful I am i cant get 30 mpg out of mine, I saw it register 30 mpg in 50 mph traffic once but generally 27/28 is the best I can do, sorry frown
Which model? confused

WJNB

2,637 posts

161 months

Thursday 27th October 2016
quotequote all
Because the drivers are embarrassed & have to prove something & be noticed doing so. Usually sales reps. in horrible boggo standard BMW's.
Compare with fat ugly women at parties who always shout the loudest.