Story: "Battery or fuel cell, that is the question"
![Story: "Battery or fuel cell, that is the question"](https://uploads.vw-mms.de/system/production/images/vwn/032/844/images/c8a13783013d62ba9cace4c823510b24b31ca387/DB2020NR00101_web_1600.jpg?1649156237)
… while the Audi-h-Tron-quattro is a concept car that runs on hydrogen: At 700 bar pressure, they store around six kilograms of hydrogen – for a range of up to 600 kilometers. It takes around four minutes to fill up the tank – similar to a combustion engine powered car.