2001 AM General Hummer!

Core Mechanical Specs

• Engine: 6.5L Naturally Aspirated V8 Diesel (General Engine Products / GEP).

• Transmission: 4L80-E 4-Speed Automatic with Overdrive.

• Transfer Case: 2-Speed (High/Low) with a 2.72:1 low-range ratio for extreme crawling.

• Differentials: Torsen limited-slip differentials (front and rear) with a 2.73:1 ratio.

Chassis & Capacities

• GVWR (Gross Vehicle Weight Rating): 10,300 lbs. This is the “Heavy Variant” chassis.

• Curb Weight: ~5,900 lbs (varies by body style).

• Payload: Up to 4,400 lbs. (This is massive—you could carry your entire custom LiFePO4 project in the back without breaking a sweat).

• Ground Clearance: 16 inches (achieved via geared portal hubs at each wheel).

• Towed Load Allowance: 4,200 lbs.

Performance Data

• Max Speed: ~70 mph (113 kph).

• Deep Water Fording: 30 inches (standard) or 60 inches with the snorkel/exhaust kit.

• Climb Capability: 60% grade; 40% side slope.

• Vertical Step: Can climb an 18-inch vertical wall.