D-tech голландских для сравнения

The Danish Army used the Leopard 2A5DK in Afghanistan, but as an upgraded variant called Leopard 2A5DK INTOPS. This had a mine protection kit (AMAP-M from IBD), Barracuda MCS, air conditioning, etc. The weight of this variant is 66,700 kg. Germany has the Leopard 2A7, combat weight is 63.9 metric tons without applique armor, for which the tank has been prepared. The Swedish Army has the Strv 122B for use outside Sweden, which features the same mine protection kit as the Leopard 2A6M. Combat weight is about 65 metric tons. Canada deployed the Leopard 2A6M CAN with slat armour, the Barracuda MCS and additional applique armor on the glacis, so the weight should be about 64-65 metric tons (i.e. the slat armor for the Stryker ICV weighs 5,200 pounds, i.e. 2.35 metric tons). Only the Leopard 2A4M CAN, which is specifically optimized for the counter insurgency and urban combat operation rather than high intensity warfare, was deploey in combat while weighing less than 62.5 metric tons.
Granted, the TUSK makes the M1A2 SEP v2 heavier than the basic Leopard 2A7, but the Leopard 2A7 prototype with add-on armor weighed up to 70 metric tons (depending on prototype and armor package). The 67.5 metrci tons figure for the Leopard 2A7+ is the result of KMW suggesting two variants (Leopard 2A7+ UrbOps with all-round protection and Leopard 2A7+ DuelOps for tank-vs-tank warfare) with specialized armor kits, rather than one version for both tasks. The Leopard 2A7Q (based on the Leopard 2A7+ DuelOps) should weigh some 65-66 metric tons without add-on armor at the sides.
As for the Spanish and Greek tanks, I suspect them to be slightly heavier than 63 metric tons, but there is no more detailed figure available.