After US offer, Germany unleashes Leopard tanks for Ukraine

[MarineCombatEngineer]

12. That's not entirely true,

The tank is powered by Avco Lycoming (now Honeywell) AGT1500 gas turbine engine, developing 1 500 horsepower. Essentially it is a modified helicopter engine, adapted for use on tanks. It is a multi-fuel engine, which can run on any grade of petrol, diesel, aviation fuel or kerosene. This engine has impressive performance and is compact for its power output. So even though the Abrams tank is heavy and bulky, it is surprisingly agile. It is faster than many other tanks and has superior cross-country performance. Also the engine is remarkably quiet. Due to this feature the Abrams is even nicknamed the Whispering Death. Its gas turbine engine has servicing intervals significantly longer than those of diesel engines, however is troublesome to maintain and has very high fuel consumption comparing with diesels. Engine can be replaced in field conditions within 30 minutes. Chassis and transmission of the M1A1 was improved to coupe with increased tank's weight. This main battle tank can be equipped with mine plow or mine rollers

https://www.military-today.com/tanks/m1a1_abrams.htm

The problem with the Abrams is it's high maintenance and not really suited for Ukr., the Leopards are much more suited for the Ukrainians.