Mercedes-AMG says its Concept AMG GT XX set 25 long-distance records for battery-electric vehicles at Italy’s Nardò proving ground, including what it calls the greatest distance covered in 24 hours and an “around-the-world” run completed in less than eight days. The technology demonstrator logged 3,404 mi (5,479 km) in 24 hours, then reached 24,901 mi […]