01 M1 Abrams Main Battle Tank	02 M1 Abrams Main Battle Tank Side View	03 M1 Abrams	04 M1 Abrams Rear View
05 M1 Abrams

M1 Abrams Main Battle Tank Specifications:

Another M1 Abrams Main Battle Tank at the Vermont Militia Museum in Essex Junction, VT

Length: 32 feet 2 inches
Width: 12 feet, 0 inches
Height: 9 feet, 6 inches
Crew: 4
Weight: 63 Tons
Max Speed: 42mph
Range: 286 miles
Armor: Classified - Laminate Steel/Depleted Uranium
Powerplant: Lycoming AGT1500 gas turbine, 1,500hp @ 30,000rpm
Fuel Capacity: 502 Gallons
Armament:
 One 105mm M68A1 Rifled Cannon Muzzle Velocity 4,300fps -Sabot Rounds
 One 7.62mm coax Machine Gun
 One 7.62mm Machine Gun
 One 50 cal Machine Gun
Entered Service: 1981
Unit Cost: $4,300,000

While the audio sucks, this Youtube video of M1 Abrams Tanks on the move and firing is pretty cool. Another video of M1 Abrams tanks on the move, and the aftermath of a battle between US and Iraqi forces.

American Tanks Main Page

Aberdeen US Army Ordnance Museum Main Page