The Concept AMG GT XX completed a 40,075 km equivalent 'around-the-world' run in 7 days, 13 hours, 24 minutes, and 7 seconds, averaging 186 mph (300 km/h) and covering over 3,293 miles daily. The prototype shattered 25 endurance records at Italy's Nardò test track and achieved a 24-hour distance of 5,479 km, exceeding the prior EV benchmark by more than 1,500 km. The GT XX demonstrated that electric propulsion can match and surpass combustion platforms in sustained performance. The vehicle uses AMG.EA architecture with three axial-flux motors and a directly cooled high-performance battery.
Mercedes-AMG has once again rewritten the limits of performance with its Concept AMG GT XX, a groundbreaking all-electric prototype that shattered 25 endurance benchmarks at Italy's famed Nardò test track. The vehicle not only set a new bar for electric endurance but also achieved one of the boldest demonstrations in automotive history-completing the equivalent of a trip around the world in record time.
Covering the Earth's equatorial distance of 40,075 kilometers (24,901 miles), the GT XX executed its "around-the-world" challenge in just 7 days, 13 hours, 24 minutes, and 7 seconds. The feat translates into an astonishing average pace of 186 mph (300 km/h) and daily distances of over 3,293 miles. This audacious mission didn't just validate AMG's engineering; it showcased the potential of electric propulsion on a scale no competitor has yet matched.
Among its many accomplishments, the AMG GT XX posted a jaw-dropping endurance run of 5,479 kilometers (3,405 miles) in a single 24-hour period. This obliterated the previous EV benchmark by more than 1,500 kilometers, cementing its place as the most advanced electric endurance machine ever tested. Over the course of its trials, the GT XX not only bested endurance metrics but proved that sustainable performance can rival and even surpass traditional combustion platforms. By setting 25 endurance records, Mercedes-AMG elevated expectations of what electric sports cars can achieve under the harshest conditions.
At the heart of this achievement is AMG's forthcoming AMG.EA architecture. The GT XX is powered by three axial-flux motors, an advanced system known for its compact design, efficiency, and Formula 1-level responsiveness. These motors are paired with a directly cooled high-performance battery that pushes energy delivery and longevity far beyond current standards.
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