Volkswagen / Audi and BMW are just some of the companies that are looking towards using smaller forced-induction engines to reduce fuel consumption and emissions while keeping performance at current standards. This is done by the use of turbo or super chargers, or a combination of both. BMW recently won the World Car of the […]
Entries from May 2008
Antonov pioneering 2-speed supercharger = better performance, low fuel consumption
May 30th, 2008 · 1 Comment
Tags: Fuels and powertrains · Cars
Why Paul McCartney dislikes his free Lexus LS600h
May 30th, 2008 · No Comments
Beatle Sir Paul McCartney is seen as quite a green fellow. In fact, he has done so much for the promotion of green motoring that Lexus decided to give him a brand spanking new LS600h – for free. This luxury sedan is not yet available in South Africa, but will set you back around £84,000 […]
Tags: Hybrids · Emissions · Fact-finding · News and Info
$10 million prize for 100mpg (42.5km/litre) automobile
May 30th, 2008 · 1 Comment
The X-Prize Foundation, a non-profit organisation partnered with Google and Adobe Systems amongst others, is offering a $10 million prize to the first company that can design, build and commercialise a viable and efficient vehicle that can get 100 miles per gallon (mpg), or about 42.5km per litre. This venture even has the backing of Hummer-loving […]
Tags: Events · Fact-finding · News and Info
Hybrid / hydrogen drive does not signal death of manual transmission!
May 22nd, 2008 · No Comments
Take a look at the hybrids currently on sale in the world, from Toyota, Honda, General Motors (in the US only) and Ford, as well as concept hydrogen powered cars. Almost all are equipped with automatic transmissions, most of which are of the continuous variable transmission (CVT) kind found locally in a few Audi’s and […]
Tags: Commentary · Fuels and powertrains · Fact-finding · Trucks
GreenCars’ response to Business Day article on Toyota Prius sales
May 20th, 2008 · 1 Comment
In response to a Business Day front page article entitled “High-octane SA eschews green Prius” (16 May 2008), GreenCars’ Christie Viljoen submitted a letter to the editor (published on 20 May 2008) in response to claims that the Prius’ less-than-desirable sales were due to South Africans’ love for speed (i.e. high-octane fuel). A more correct […]
Tags: Hybrids · Commentary · Fact-finding · News and Info
Saving the world … one gear at a time.
May 6th, 2008 · No Comments
Decades ago cars were produced with gear boxes offering only three or four forward gears. These days, high-end models can offer up to seven or eight gears. Volkswagen is following suite, and is upgrading its Direct Shift Gearbox (DSG) from a six speed to a seven speed. This implies many fuel saving opportunities for the […]
Tags: Fuels and powertrains · Cars
BMW working on diesel X5 hybrid, set for launch in 2009
May 6th, 2008 · No Comments
After launching its X6 SAV at international auto shows as the first vehicle from the group to offer full petrol-electric hybrid drive (as opposed to its mild hybrid Efficient Dynamics technology), BMW is now readying a diesel X5 hybrid.
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Tags: Cars
Volvo tests hybrid refuse trucks for production in 2009
May 6th, 2008 · No Comments
Those Swedes are smart people, and always so considerate towards the environment! Two Swedish refuse companies, Renova and Ragn-Sells, are currently testing hybrid trucks designed by Volvo for commercialisation during 2009. In the last phase of testing and evaluation phase, two trucks are being used for every-day refuse collection in a major Swedish city.
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Tags: Trucks






