My learning curve...

NoddyBadge

///Member
with my beloved car.

It's freaky that when I first got into it and really knew nothing about the car at all. I still don't think I know everything, but what I do know for sure - I'm loving it!

So have the car now for close on three months and always thought it'd be a weird transition for me to diesel, but no, it was not.

Every aspect it of it really suprises me and makes me love "her" more.

People always talk about how sluggish and noisy diesels are and since having my own, I certainly cannot agree!

I recently got back from a week in Port Elizabeth.
The first time that I'd actually got an oppurtunity to take her out on the long road.
My friend (the salesman that sold me the car) and a supervising mechanic at my dealership said that I'd get a 1000kms out of one tank.

I was rather sceptical...

On Monday morning of 07 September I filled up at the SASOL filling station in Ottery. 63litre tank to fill came in around at R460.00, perhaps a bit more, but there was still a bit of fuel in the car already.

Did all of the needed prelim checks, including the spare tyre's pressure and hit the road.
I think the range the computer showed me was just under 800km.

And then began my journey on the Garden Route.

A friend and I had thrown our luggage in the boot and only kept "padkos" in the front.
Aircon on all the way, except when I smoked.
I have the window open then.

Now I'd seen the range (distance) climb on the car before, but when I started keeping her on an even keel of about 120kph-140kph, the range went up like mad! :clap::excited:

At the end of the day, got to Port Elizabeth that evening having done 756km with just a little bit more than a quarter tank of fuel still left!
Another 250km still left on the range!
That clearly showed me that what my friend and the mechanic said were true!

Now take into consideration I come from my previous car (which I still miss at times, but it's getting less :) ) a '99 Golf4 1.6l Comfortline.

So now I've had to get accustomed from cloth to leather seats - they're freakishly cold when your back hits them in the morning! :thinker:
The sportier seat design, which hugs you in your seat. (on the way back I was more accustomed to it)
How to use the cruise control to my advantage - really love it as weary legs on the open road, did become problematic.

One of the smaller things I picked up on the N2, and perhaps it's just for my driving style is:
When approaching an incline and you'd always run into a situation where you'd overtake - what I first started doing was; while in "Drive", I'd simply put my foot down and let the car do the work of giving me my required torque and that'd be that!

Then I started fiddling around after doing that a few times and as I approached yet another overtaking oppurtunity I, moved the gear lever over to the left and tapped it up into 4th gear with the manual settings.
What I discovered was a much quicker step down and also of course more revs to work with when accelarating.

Now I'd always known due to take off's from traffic lights and experimenting with all 3 settings on the gearbox, that Manual does exactly that - the best option for quicker movement through the revs and gears.

I don't know if I was just comfortable or lazy with the normal drive settings on the open road, but as I said earlier, I decided to give the manual setting a chance as well and it worked well for me.

Consumption according the computer for the trip up was 6.7litres per 100km - I think I saw on Daniel's site, that the car should actually be doing 5.5litres per 100km.
So are there still more suprises in store? :)

Driving home I managed to get it down to 6.3l per 100km, so still a heavy or untrained right foot on this end.

Back in Cape Town this Sunday past I gave the car a thourough cleaning, washing, polishing and waxing and breathed some life into her appearance after all of the game drives we'd been on.

I pondered my consumption on the open road and then moved onto my normal city driving consumption

I'd been on 8.0litres per 100km before I left. (Heavy foot I said)
So for this past week, I've got myself to drive within the speed limit and let the car ease through the gears and it's a freaking pleasure.
To just cruise up to 70kph (still kinda close to the limit) is actually very satisfying and leaves such a great feel to the drive.

In this recent week my consumption is now averaging at 6.7l per 100km.
On Thursday evening driving home from work (22h30) I actually managed to get her down to 5.6L per 100km! :dropjaw:
That was at an average of 66.36kph which includes a drive at 100kph (cruise control) on the M5 from the N1 to the Ottery off ramp.

I thought to myself throughout this week, that perhaps I'm driving too slow and labouring the engine and turbo, but it's not been like that at all. The car simply eases along and handles 70kph with ease and now I finally get to enjoy another aspect of the car and realize that I'm not in a hurry to be anywhere.

Still can't wait to get the software remapped and take her on the track though :):thumbsup::excited:

But that bend on my learning curve is still approaching...
 

Hellas

///Member
Noddy, did you reset the consumption meter before you left for PE? I've had trips from the Northern Cape to CT and ended up with 5l/100km on the computer. This should give you 20km/l, but on filling the tank and doing the actual calc, I got to 17km/l. The car computer has always been 2-3km/l off the actual.
 

Twinz

Forum - Support
Staff member
thx for sharing noddy. impressive numbers you got. long journeys are the best to experiement. :thumbsup:
 

wynandd

New member
I drove from PE to the Ultra City just outside Kroonstad on a tank with my 320d! That was with the speedo cruise set at an indicated 140 (true 130 on GPS) most of the way, with the odd spurt up to like 170, every now and then to overtake, etc :thumbsup: I'm sure if there was another station selling ultra low sulphur diesel, 100 km further, I would have reached that comfortably, but I was not going to take a chance!
 

Twinz

Forum - Support
Staff member
jislaaik...baie goed gedoen.
ek kry net sulke goeie tye uit my 120diesel. a full tank last me a week and a saturday...driving to work everyday..fair enough work is not too far from my house but i do zip to paarl and canal walk direction often.
 

liv

New member
excellent writeup... which tractor do you have? the driving style of a tractor is slightly different to that of a petrol car. i remember when i got my first tractor - A3 2.0 TDi - my first long distance trip - i managed a whopping 8.1l/100. soon thereafter it got better...

now with the 320d - i get around 1200km per tank on the open road (59l - I NEVER overfill the tank). thats with cruise control on at 129km/h for parts, and then stretching its legs where i can.

usual work driving etc, i get about 800km a tank - very mixed style driving - heavy traffic - stop go - traffic lights + highway.

i dont trust the consumption on the OBC, but use it as a guide. I trust the distance done which is more concrete.
 

wynandd

New member
:) @ Liv..tractor! They're lovely "tractors" and I really miss that smooth surge of power when the turbo kicks in! Petrol car driving now seems so much more frenetic due to the high RPM needed to make power! Diesel does it so much more unobtrusively, with just the slightest puff of black smoke, the others are left behind!:thumbsup:
 

NoddyBadge

///Member
wynandd said:
I drove from PE to the Ultra City just outside Kroonstad on a tank with my 320d! That was with the speedo cruise set at an indicated 140 (true 130 on GPS) most of the way, with the odd spurt up to like 170, every now and then to overtake, etc :thumbsup: I'm sure if there was another station selling ultra low sulphur diesel, 100 km further, I would have reached that comfortably, but I was not going to take a chance!
That reminded me that I also had a few 170-180kph sprurts while overtaking now and again :)
After a while I realised that the motor seemed to be performing at a nice even keel at 140kph and tried my best to use the cruise control to keep it there.
Some roadworks and some rather defensive driving wrt to speed in certain areas had me slacking quite a bit :spit:

liv said:
excellent writeup... which tractor do you have? the driving style of a tractor is slightly different to that of a petrol car. i remember when i got my first tractor - A3 2.0 TDi - my first long distance trip - i managed a whopping 8.1l/100. soon thereafter it got better...

now with the 320d - i get around 1200km per tank on the open road (59l - I NEVER overfill the tank). thats with cruise control on at 129km/h for parts, and then stretching its legs where i can.

usual work driving etc, i get about 800km a tank - very mixed style driving - heavy traffic - stop go - traffic lights + highway.

i dont trust the consumption on the OBC, but use it as a guide. I trust the distance done which is more concrete.

Tractor's specs is in my sig :) LoL...tractor!

wynandd said:
:) @ Liv..tractor! They're lovely "tractors" and I really miss that smooth surge of power when the turbo kicks in! Petrol car driving now seems so much more frenetic due to the high RPM needed to make power! Diesel does it so much more unobtrusively, with just the slightest puff of black smoke, the others are left behind!:thumbsup:

Sure that the Scooby's sound can't be to disappointing :p
 

wynandd

New member
Nothing wrong with the Scooby! The BMW was just the wrong application for my requirements, i.e. could not go off road and to roads in the Transkei, where I do a lot of work! X3 also not an option, due to (1) price and (2) run flat tyres are fcuking expensive + no sprare! You do not want to drive the 40k's between Lusikisiki and Port St Johns on run flats, TRUST ME! Run flats are designed for European tar roads.
 

Gizmo

Banned
I once got 824km on a 63lt tank on my 316i going to CT from JHB, 120-140km range, full boot and three passengers. Not bad for petrol....
 

liv

New member
Sorry Noddy - didnt see it there... Tractors - yup - just gave up with the petrol fraternity about my choice in daily drive. Agricultural machinery is apparently the intended use for diesel. lol. Be that as it may - I love driving a tractor.

@Wynand - when i drive around in my petrol car, i sometimes feel something is gonna break when i change gear at 8K rpm. And then I swap cars again and its like order has been replaced in the world!
 

wynandd

New member
Holy crap! Did the fuel run freely out of the exhaust, or did you spring a leak in your fuel tank? :) :thinking: Jokes aside, I also used to get 2 or 3 kilos to the liter when I had my Schnitzer 333i; young dumb and full of cum....that boytjie's tyres lasted about 2 months to a set...... :boink: I invented drifting and donuts in that baby! Granted petrol was like 80c a liter then......:shocked:
 

Hellas

///Member
When it comes to petrol prices, the one story that stuck is my dear mother that went from Wolseley to Cape Town for a night on the town with her dad's Fairlane 500. They jammed six people in the car (well, not really jammed, more like seated six comfortably...) and each gave 10c for petrol. So 60c got you about 250km in a Fairlane 500 in the 60's... :dropjaw: Where did things go wrong? :facepalm:
 
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