Query: diesel Hdi actual consumption, SDI, Cdi

[Chatham]

I had a Smart Fortwo with 2004 of which I consumed 7L / 100 (given to 5L / 100 while later, my Audi TDI A4 110Ch of 1999 consumed less 6L / 100 given to 5L too).
The Smart asked to have a heavy foot while the Audi (automatic gearbox) required a "pepere" driving.

Sorry it proves that:
-either smart you had was faulty
-or you can not drive ...
My Citroën C2 90cv gasoline (2007) robotised gearbox, consumes on average been 5.8L (air conditioning on auto) and 6.2L / 100 in winter ... consos Controlled 15000km ... constructor cons is 4.8L / 100 to 90km / h stabilized, I find 5L / 100 in summer ... but with aircon ... so it stands almost ...
7L / 100 that's what I did with my VW Scirocco 112cv essence 1981 ... and I have not really used to hang me on the road ... but I never use my car to buy bread 1km from home ... for short trips is on foot or by bicycle ...
to run economic must ANTICIPATE ... much more effective than all the tinkering in the world ...

[Other]

Hello

to run economic must ANTICIPATE ... much more effective than all the tinkering in the world ...

This deveint more éfficace when you both, good driver who anticipates and (all crafts)

It is for these reasons that I can very comparative tests conducted in town, it fluctuates too one day to another.

the real test, highway 105kmh has 110kmh the regulator (the 100kmh law in America)
you removed all the erreures the driver had only climatic variations have a slight influence.
It almost always makes comparison tests, same car, same odometer even fuel pump ect ...
in my own case parcourts if I want to be precise after a change ..

Andre

[Chatham]

This becomes even more effective when you have both a good conductor that anticipates and (all crafts)

the real test, highway 105kmh has 110kmh the regulator (the 100kmh law in America)
you abducted any errors due to the driver, only the climatic changes have a slight influence.
It almost always makes comparison tests, same car, same odometer even fuel pump etc ...
in my case the same path if I want to be accurate after a change ..

Andre

Here we agree ... but the wind has a very big influence (as a pilot airplanes, you know ...), well above the t ° and humidity: ideally, should take measurements 2 in the direction ...

[Jumpy]

Hello,

1.9 scenic dci: 5,5l / 100 10 000 km on, mixed city, highway, cushy conduct.

but I cheat with the rules of the road:
- roulette when it goes down - it speeds alone, thank you serious
- roulette when there is no need to speed up or need to slow down (the computer board tells me the conso Password 3 / 4 L / 100 to 1.0

when the computer indicates to say 10l 100 uphill, I get up very slightly foot, conso fall 2L / 100 and speed hardly varies (loss of 1 or 2 km / h)

my wife driving, the c 1,5 / 100 minimum and more. She, rolls and presses without asking any question.

[moinsdewatt]

on tour:

La new Peugeot 208 beats a record of consumption

06 May 2015 Enerzine

The new Peugeot 208 in its 1.6L diesel engine version (BlueHDi 100 S&S) has set a new long-distance fuel consumption record with homologation awarded by the Union Technique de l'Automobile, du Motocycle et du Cycle (UTAC) .

Indeed, 2.152 km were covered with 43 liters of Diesel, an average fuel consumption of only 2,0 l / 100 km. And for the lion company, this record confirms "the technological excellence of the Euro 6 BlueHDi diesel engines and their contribution to the reduction of CO2 emissions."

This performance was achieved in late April on the Peugeot Belchamp test circuit in France under the control of the French certification organization UTAC.

A Peugeot 208, strictly as standard, fitted with the 1.6L BlueHDi 100 S&S engine and fitted with a five-speed manual gearbox, has driven for 38 hours and 2.152 km while consuming only 43 liters of fuel! The new Peugeot 208 thus sets the absolute consumption record for a mass-market vehicle over long distances. To achieve this result, several drivers took turns driving every 3 to 4 hours during the test.

Peugeot 208 test is a version "very low consumption" available in the commercial network with a combined average fuel consumption homologated to the 3,0 / 100 km and emissions contained in 79 g / km CO2. This version is characterized by the presence of a rear aerodynamic spoiler and adoption of Michelin Energy Saver tires + Ultra Low Rolling Resistance.

This achievement is above all a nice publicity stunt for Peugeot announces the release of its new 208 in June. Regarding emissions CO2, the gasoline line displays the values ​​contained from 97 g / km diesel, while in the range BlueHDi remains under the bar 95 g / km.

http://www.enerzine.com/603/18396+la-no ... tion+.html

[1360]

Yes, but make the 2.0 / 100 2152 to 38 km and hours, it makes us an average speed of 56.6 km / h.

In these circumstances, my 208 1.2 VTI (gasoline, so) should not be very far from this result ...

A+

[Did67]

He has counted the stops for driver change ???

That seems a little low, as steady speed to be the optimum for a production vehicle, not ??? With the longest ratio, the engine had to be at his limit its vibration ???

Now, anyway, it's a test, on a circuit, flat, at stabilized speed, and anyway low (I was more thinking of 70 or 80 km / h) ... So a search for a record and of "comm" !!!

We'll see if, with eco-driving, in real conditions can remain in the 3 ???

[Macro]

On the flat on the Passat has 6eme Mamita down to 60 ... So with 208 and 5 box ... It does not shock me ... I want my alfa 156 1.9 4JTD on the 30km has slowed / h 30 in areas on the flat, and yet the box is long (the same as on the 2.4JTD) ...

[Flytox]

Yes, but make the 2.0 / 100 2152 to 38 km and hours, it makes us an average speed of 56.6 km / h.

+ 1; It's not even a speed that one is against the rules of the Highway Code as 50; 70; 90; 110 or 130. Interest more limited, even at this speed there (56.6 km / h), it sounds like the trip urban / peri-urban or one change speed very often.
Nothing transposable to the car and use Mr everyone.

[I Citro]

Let's be clear.
The goal of PSA was to make a media coup by announcing that their production vehicle set a record by consuming less 2 liters 100km.

To achieve "this feat", they started from the objective to be reached (less than 2 liters per 100km), and put the equation to obtain this result.

X liters 100km
T in travel time (stops penalizing this parameter)
V max speed (stops driving down the average speed)

Put simply, beyond 70kmh, aerodynamic forces increase consumption, so the maximum speed must be less than this value.
The engine speed should be as low (close to the idle speed) to reduce the instantaneous consumption, and highest gear to make the most of km / h at the optimal speed.
It goes without saying that the air conditioning was turned off, and the maximum number of consumers (defrost, lighting, ...).

Based on these parameters, we had to run as regularly as possible on a flat circuit as possible so that the power is called as small as possible (think of about 5 real horses).
The result was achieved by spacing the stops every 4 hours to change driver because all stops 2 hours would have generated excessive consumption peaks for up to cruising speed and especially ride lot (2.153km !!!) to the average consumption reaches the goal by minimizing the share of over-consumption.