An M1 Abrams tank, depending on the specific model and configuration, costs between $6 million and $10 million per unit. The price can vary significantly based on factors like added armor, upgraded weapon systems, advanced electronics, and other modifications tailored to specific mission requirements or customer needs. For example, the M1A2 SEP (System Enhancement Package) variant, often regarded as one of the most advanced models, tends to be on the higher end of that price range. Additionally, this figure doesn’t include the costs for maintenance, training, or ammunition, which can add millions more over the tank’s lifespan.