Brown gold

Cars run on coffee now. It seems appropriate. Provided they use Robusta… biofuels have the annoying habit of robbing us of valuable sources of nourishment. But this is pretty cool. The developers of this technology have called their first cab off the rank the “carpuccino” which robbed bloggers everywhere of an obvious pun.


The car is about to undertake its maiden journey – anybody worried that this technology will take off can sit back and sip a latte – it doesn’t sound like your jalopy will be powered by your cup of Joe any time soon.

The team calculates the Carpuccino will do three miles per kilo of ground coffee – the equivalent of about 56 espressos per mile.

The journey will use about 70 kilos of ground coffee which, at supermarket prices of between £13 and £26 a kilo depending on brand and quality, will cost between £910 and £1,820, or between 25 and 50 times the £36 cost of petrol for the journey.

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