Ok. One study against another - doesn't make the hummer one wrong, these could be wrong.
South Africa’s biggest forum. Discuss, discover, and connect with thousands of members.
Ok. One study against another - doesn't make the hummer one wrong, these could be wrong.
What is clear, however, is that the conclusions appear to be very different from the results of several other rigorous, scientifically-reviewed studies of the lifecycle impact of vehicles (e.g. Argonne National Laboratory, Massachusetts Institute of Technology).
* Example 1: These studies conclude that the majority (80-85%) of the total lifetime energy use of a vehicle comes from the driving stage, with the remainder coming from the remaining stages of a vehicle life, whereas the CNW study shows these percentages to be reversed.
* Example 2: Two Toyota models mentioned in the report, the Scion xA and xB sold only in the USA, are engineered with the same processes, built on the same assembly line, transported and shipped together, distributed through the same dealer network, have the same engines and transmissions, are about the same weight (within 50 lbs.), and have very similar fuel consumption ratings (one just over 35 mpg combined, the other just below 35), yet the CNW study shows the lifetime energy use of these vehicles to be very different (53 per cent).
* Example 3: The CNW study states that hybrids require more lifetime energy than even large SUVs. Toyota's internal analysis does conclude that there is more energy required in the materials production stage for a hybrid, but that this is overwhelmingly made up for in the driving stage (the 80-85% stage), causing the hybrid to have a significantly lower lifetime energy use.
There are also basic factual errors in the report, for example CNW claim that the hybrid batteries are not recycled.
But that's not a fair comparison, with the Golf you are not forced to take all those extras, usually the standard features will suffice for most.It's not *that* underpowered anyway or expensive. I've posted before on this forum a cost comparison of a VW Golf 5 TDI (very similar performance to a Prius) kitted out with all the options that a Prius has as standard, and the Golf comes out more expensive.
But that's not a fair comparison, with the Golf you are not forced to take all those extras, usually the standard features will suffice for most.
The question is what makes the Prius better than a R300k Audi/BMW/Merc/Lexus? Sure it has a few nice tricks, but not worth the price IMO.
I'd think that even the Joule would make a lot more sense considering that it might enter the market at about half the price of a Prius.
Maybe we need a poll
Prius:
1. No
2. No!
3. All of the above.
If you're lucky.![]()
The fuel consumption and price of the Prius do not impress me.
For that price you can buy a Polo 1.9 TDI Sportline and still get the same fuel consumption.
If you're traveling long distances then it works out being even better than the Prius and that's not even taking performance, comfort and safety into account.
Polo 1.9 TDI Sportline :
Freeway : 4.3 L/100km
City : 6.8 L/100km
Combined : 5.2 L/100km
Prius (2008 model):
Freeway : 4.9 L/100km
City : 5.23 L/100km
Combined : 5.11 L/100km
Yip and the 1,9 TDi Highline can even get 3l/100km
The fuel consumption and price of the Prius do not impress me.
For that price you can buy a Polo 1.9 TDI Sportline and still get the same fuel consumption.
If you're traveling long distances then it works out being even better than the Prius and that's not even taking performance, comfort and safety into account.
Polo 1.9 TDI Sportline :
Freeway : 4.3 L/100km
City : 6.8 L/100km
Combined : 5.2 L/100km
Prius (2008 model):
Freeway : 4.9 L/100km
City : 5.23 L/100km
Combined : 5.11 L/100km
Link, please.
If you look at the results of the annual Total Economy Run you'll see that there's not a single car that has ever recorded below 4l/100km. The Citroen C2 has done 4.1l/100km. The cars in this competition are driven by professional economy drivers that know exactly how to eke every last bit of economy out of a car. And you're saying that a Polo can achieve 25% better fuel consumption than the best figure ever achieved on the Total? I don't think so.
No links unfortunately, but most drivers claim those results, I dont care much for diesels anyway.
Alas, there's a world of difference between what people claim and what is reality. Suffice to say that I call BS on that claim.
And yet you believe a 1,9TDi 96kw can get 4.3l/100km...