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Those in dear know the champion of walking on atmosphere . So perhaps it ’s no surprisal that the amorous French would develop a railroad car that gets amazing gas gasoline mileage by running on melody .

Gallic automakerPeugeot Citroen ’s late automotive initiation — named " Hybrid Air " — operates on compressed air , gasoline or a combination of the two , DigitalTrends.comreports . At speeds above 43 mph ( 70 kilometers per minute ) , the car apply a standard three - cylinder petrol locomotive engine with an machinelike transmission .

hybrid-air

This cutaway of Peugeot Citroen’s new “Hybrid Air” technology shows the compressed air tank in blue.

This unique loanblend organization will give the passenger gondola a whopping 117 mpg ( 2 liters per 100 kilometers ) , according to theDaily Mail .

What makes Peugeot ’s railroad car greener than your average Prius is a technology known as " regenerative braking , " DigitalTrends.com report . In regenerative braking , the car ’s compressed air computer memory tanks are refilled with air by harnessing the energy created every time the number one wood brake — Energy Department that ’s commonly just disperse as heat .

And because the railroad car uses no heavy batteries to store electrical energy , it ’s promiscuous than manyhybrid carsoffered today . Peugeot ’s Hybrid Air motorcar is currently a construct vehicle , but the ship’s company expects to have the fomite usable for purchase by 2016 .

a close-up of an electric vehicle�s charging port

It ’s widely hoped that the Hybrid Air technology will revive the fate of the ailing Gallic automaker . Founded in 1810 and still category - own , the troupe has been heavily - run into by the corner in Europe , and global sales for 2012 were down 8.8 percent , according to the Daily Mail .

The railway car has fulfil with gushing praise from some manufacture analyst : " We be intimate this novel technology , " DigitalTrends.com enthused . " It ’s so round-eyed ; we ca n’t believe someone else has n’t follow through it before . "

CEO of Alef near the flying car during test flight.

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