えっ、エイブラムスXってそんなに軽いの？！

と思って調べてみたが


Its lighter frame allows it to weigh in at 10 tons less and its new hybrid diesel electric engine makes the tank 50 percent more fuel efficient.

10トン軽いってことは、52～53トンってことじゃねーの……？44トンってどこ情報？

https://breakingdefense.com/2022/10/to-replace-the-abrams-tank-the-army-should-stick-to-what-it-knows/