(Lorne Campbell ) The car, built and driven by eco-engineer, Martin Bacon from Teesdale, County Durham, achieved a speed of 65.536mph at the Woodford Aerodrome, Stockport, Cheshire.
Ultimate Caffeine Boost: Record Setting Car Powered by Coffee
Delicious Reddit

FEBRUARY 20, 2013
Mark Prigg, Daily Mail

With a Guinness World Records adjudicator looking on, conservationist Martin Bacon, 42, got his specially modified Ford P100 pick-up truck to go more than 65mph. The speed is the fastest ever for this type of vehicle.
The vehicle uses coffee chaff pellets - the waste product from coffee production - which are heated in a charcoal fire where they break down into carbon monoxide and hydrogen.
Read more: Daily Mail