4.5
Ollie Kew,
13 August 2012 14:00
A week after Toyota confirmed a hydrogen fuel-cell project, a Lexus HS has been spied testing in the heat of Death Valley, USA. Unremarkable, you say? The car may look conventional, true enough, but it appears there's a radical new powertrain under the skin. Spotted refuelling from a hydrogen-labelled truck, Lexus could be about to embark on a sea-change in the ...