Reducing air-con use can save fuel
New technology can reduce the temperature of a car's surfaces by 12deg
Hydrogen-combustion is among the solutions being developed by Toyota
Japanese giant holds firm on the fuel but calls for greater investment in infrastructure
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Mini Countryman is one of the BMW Group cars equipped with faulty IBS components
Global programme to replace integrated braking systems is expected to incur a 'high three-digit million' bill
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Powertrain is the same as in the Porsche Panamera Turbo S E-Hybrid, but with Bentley-specific software
592bhp twin-turbo V8 combines with 187bhp motor for big jump in overall power
After heavy investment, the 12Cilindri sticks with Ferrari’s 6.5-litre naturally aspirated V12
812 successor goes on sale with an 819bhp V12, dazzling performance figures and a mammoth options list
Formula 1 design engineering guru tells Cropley and Prior why he has left the sport's leading team
Futuristic Seven Concept design is expected to be retained for the production car
New electric seven-seater, closely related to Kia's EV9, will go on sale next year
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Maxus eTerron 9's 102kWh battery can be charged at rates of up to 115kW
Genesis X Gran Racer VGT concept previously hinted at brand's ambitions to go racing
