New aero kit from Manthey makes track-focussed GT3 RS even more extreme
Manthey and Porsche produced an extreme aero kit for the 911 GT3 RS
Hydrotreated vegetable oil can be used as a straight substitute for conventional diesel
Stellantis looks set to bring hydrogen tech to its range of mid-size vans
Woking-based brand's new V8 takes on a familiar engineering catch-22
Renault's new Hyvia filling stations are being rolled out across Europe and can be set up in 72 hours
An armoured car must survive bullets, bombs – and an extra tonne
In-car tech maker says new system puts simple, crisp graphics on windscreen's 'frit'
Smaller and much more affordable EVs are now starting to come to market
What's in an EV motor? How does regen work? Who is Chad Emo? We've got the answers you seek
New technology could bring greater efficiency and range to electric cars
Wildlife can see in the dark better than us, but cars are catching up
Extreme weather testing? Just do it at the office
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