2020 Volkswagen Golf: 48V tech unmasked in Vienna

Volkswagen has continued the drip-feed of information about the 2020 Mk8 Golf, revealing details about the car's 48V mild-hybrid powertrains. Initially, the mHEV (that'd be mild hybrid electric vehicle) system will be mated with a 1.0-litre and 1.5-litre petrol engines and a DSG, but Volkswagen says the tech will eventually spread to "the entire fleet", and claims it's good for a 0.4L/100km improvement in consumption.