M1/IPM1		M1A1		M1A2
Length:	32.04 FT		32.25 FT		32.25 FT
Width:	12.0 FT		12.0 FT		12.0 FT
Height:	7.79 FT		8.0 FT		8.0 FT
Top Speed:	45.0 MPH		41.5 MPH		41.5 MPH
Weight:	60 TONS		67.6 TONS		68.7 TONS
Armament:	105 MM		120 MM		120 MM
Crew:	4		4		4

The M1 series tank is equipped with a 1500 horsepower Lycoming Textron gas turbine engine coupled to an Allison hydrokenetic transmission with four forward and two reverse gears. It's tactical crusing range is approximately 275 miles. Despite it's weight, the M1 can attain a top speed of nearly 45 miles per hour. The main armament is a 120mm smooth bore cannon, which replaced the 105mm gun on the initial M1 version. It has day/night fire on the move capability which is provided by a laser range finder, thermal imaging night sight, optical day sight, and a digital ballistic computer. Both the fuel and ammunition are compartmented to enhance survivability. The hull and turret are protected by advanced armor similar to the Chobam armor developed by the British Ministry of Defense. When required, the Abrams may be fitted with "reactive armor" to thwart armor-defeating munitions.