01 Sturmgeschutz III Ausf G 7.5cm Stu. K. 40 L/48	02 Sturmgeschutz III	03 Sturmgeschutz III 10.5 cm Stu H 42	04 Sturmgeschutz III Ausf G
05 Sturmgeschutz III Ausf G	06 Stug III	07 Stug III Rear Deck	08 Stug III Rear View
09 Sturmgeschutz III Stu H 42	10 Sturmgeschutz III Ausf C 7.5cm K L/24	11 Sturmgeschutz III Ausf C	12 Sturmgeschutz III Ausf C

Sturmgeschutz III Ausf C Specifications:

More Sturmgeschutz Stug III Assault Guns at other Military Museums in the northeast
A Sturmgeschutz Stug III at the Canadian War Museum in Ottawa, Ontario	Stug III Assault Gun at the Patton Museum in Fort Knox, KY

Length: 11 feet, 9 inches
Width: 9 feet, 7 inches
Height: 6 feet, 5 inches
Crew: 4
Weight: 21 Tons
Max Speed: 28 mph
Range: 100 miles
Armor: 2 " Frontal
Powerplant: Maybach V12 HL 120 TRM 320hp
Fuel Capacity: 85 gallons
Armament:
  7.5cm L/24 Close Support Weapon Muzzle Velocity 1,378fps    
Entered Service: 1940
Unit Cost: $

Sturmgeschutz III Ausf G Specifications:

Length: 17 feet, 9 inches
Width: 9 feet, 7 inches
Height: 6 feet, 5 inches
Crew: 4
Weight: 26 Tons
Max Speed: 25 mph
Range: 100 miles
Armor: 2 " Frontal
Powerplant: Maybach V12 HL 120 TRM 320hp
Fuel Capacity:
Armament:
  7.5cm Stu K 40 l/ 48 Muzzle Velocity 2,500fps    
Entered Service: 1942
Unit Cost: $

Sturmgeschutz III 10.5cm Stu. H 42 Specifications:

Length: 17 feet, 9 inches
Width: 9 feet, 7 inches
Height: 6 feet, 5 inches
Crew: 4
Weight: 27 Tons
Max Speed: 25 mph
Range: 100 miles
Armor: 2 " Frontal
Powerplant: Maybach V12 HL 120 TRM 320hp
Fuel Capacity:
Armament:
  10.5cm I.F.H. 18 (M) L/28 Muzzle Velocity 2,525fps    
Entered Service: 1943
Unit Cost: $

The Canadian War Museum has an interesting Sturmgeschutz Stug III exhibit using a blown up example amidst a WWII diorama. It appears to be an example that was brought over to Canada and used for testing of armored piercing weapons or just plain target practice.

German Tanks Main Page

Aberdeen US Army Ordnance Museum Main Page