2007 Chevrolet Silverado 2500 HD II (GMT900) Extended Cab Long Box Dimensions, Size & Specs

Production
Model Year:2007
Production Years:2007 - 2010 discontinued in 2010
1946 mm76.6 in6.4 ft
6330 mm249.2 in20.8 ft
1946 mm76.6 in6.4 ft
6330 mm249.2 in20.8 ft
1946 mm76.6 in6.4 ft
2032 mm80.0 in6.7 ft
1946 mm76.6 in6.4 ft
2032 mm80.0 in6.7 ft
1946 mm76.6 in6.4 ft
6330 mm249.2 in20.8 ft
1946 mm76.6 in6.4 ft
2032 mm80.0 in6.7 ft
1946 mm76.6 in6.4 ft
2032 mm80.0 in6.7 ft
Length
6330 mm249.2 in20.8 ft
Width
2032 mm80.0 in6.7 ft
Height
1946 mm76.6 in6.4 ft
Trunk Capacity
2138 liter75.5 cu ft
Technical Details

Exterior Dimensions

Precise measurements of the 2007 Chevrolet Silverado 2500 HD II Extended Cab Long Box, engineered for optimal performance and comfort

Dimensions
Length:6330 mm249.2 in20.8 ft
Width (Opened Mirrors):2032 mm80.0 in6.7 ft
Height:1946 mm76.6 in6.4 ft
Ground Clearance:243 mm9.6 in0.8 ft
Trunk Capacity (Max):2138 liter75.5 cu ft
Weight Specifications
Curb Weight:2594 - 3036 kg5719 - 6693 lbs
Maximal permitted Weight:4173 kg9200 lbs
Tire Specifications
Rims Sizes:6.5J x 16, 7.5J x 17
Tire Sizes:245/75 R16 (W:245 | H:75 | D:16)
265/75 R17 (W:265 | H:75 | D:17)
Useful Information

About 2007 Chevrolet Silverado 2500 HD II Extended Cab Long Box

The Chevrolet Silverado 2500 HD II (GMT900), produced from 2007 to 2010, is a robust and versatile heavy-duty pickup truck designed to meet demanding work and utility needs. This particular Extended Cab Long Box variant boasts impressive dimensions, measuring 6330 mm (249.2 inches) in length, 2032 mm (80 inches) in width with mirrors opened, and a height of 1946 mm (76.6 inches). These generous proportions contribute to its commanding road presence and spacious cargo area. The truck's curb weight ranges between 2594 kg to 3036 kg (5718 to 6694 lbs) depending on configuration, while its maximum gross weight reaches up to 4173 kg (9200 lbs), underscoring its capability to handle heavy loads. Inside, the rear seats fold down to reveal a substantial luggage capacity of 2138 liters (75.5 cubic feet), making this Silverado ideal for both hauling equipment and accommodating bulky cargo. The vehicle's ride height and ground clearance measure 243 mm (9.6 inches), which ensures good off-road performance and ability to navigate rough terrain. Wheel and tire sizes contribute to its rugged stance, with rims sized from 6.5J x 16 inches up to 7.5J x 17 inches and tire sizes ranging between 245/75 R16 and 265/75 R17, providing a balance between durability and ride comfort. Overall, the 2007-2010 Chevrolet Silverado 2500 HD II Extended Cab Long Box stands out as a dependable, heavy-duty pickup truck that combines size, strength, and practicality for commercial, industrial, and personal use.

Exceptional Features

2007 Chevrolet Silverado 2500 HD II Extended Cab Long Box Highlights

Discover the standout features that make the 2007 Chevrolet Silverado 2500 HD II Extended Cab Long Box a leader in its class

Powerful Engine Options

The 2007 Chevrolet Silverado 2500 HD II offers robust engine choices including a 6.6L Duramax V8 turbo-diesel engine and a 6.0L V8 gasoline engine, delivering excellent towing and hauling capabilities.

Heavy-Duty Towing and Payload Capacity

Designed for demanding tasks, this model can tow up to approximately 14,500 pounds and has a high payload capacity, making it ideal for both commercial and recreational use.

Extended Cab with Long Box

The extended cab configuration provides additional seating space behind the front seats, while the long box offers an extended cargo bed length for larger payloads.

Four-Wheel Drive Availability

Available with four-wheel drive, the Silverado 2500 HD II enhances off-road capability and traction, ensuring better performance in challenging conditions.

Durable Chassis and Suspension

Built on the GMT900 platform, this truck features a reinforced frame and heavy-duty suspension components to handle tough workloads and improve ride quality under load.
Frequently Asked Questions

FAQ

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The 2007 Chevrolet Silverado 2500 HD II Extended Cab Long Box measures 6330 mm (249.2 inches) in length, 2032 mm (79.9 inches) in width with mirrors opened, and 1946 mm (76.6 inches) in height. These dimensions contribute to its robust presence on the road and make it a solid choice for heavy-duty pickup truck users who require generous space for cargo and passengers alike.

The curb weight of the Silverado 2500 HD II extends from 2594 kg to 3036 kg (approximately 5720 to 6693 lbs), depending on the configuration, while its maximum gross vehicle weight rating (GVWR) is 4173 kg (9200 lbs). This substantial weight capacity allows it to haul heavy loads, tow large trailers, and perform demanding work tasks. The heavy curb weight also contributes to vehicle stability and traction, especially under load, though it may impact fuel efficiency and nimbleness in urban driving.

This generation of Silverado 2500 HD offers a ground clearance of 243 mm (9.6 inches), which is quite ample for a heavy-duty pickup. This clearance allows the truck to better navigate off-road conditions, uneven terrain, and obstacles without damaging the undercarriage. Higher ground clearance is also beneficial for snow or muddy environments, improving overall versatility and utility of the vehicle.

With rear seats folded down, the 2007 Silverado 2500 HD Extended Cab Long Box offers a generous luggage capacity of 2138 liters (approximately 75.5 cubic feet). This enhances its capability for hauling large, bulky items securely within the cab. The long box configuration further maximizes cargo volume, making it ideal for both professional and recreational users who require extensive hauling space.

Standard residential garages typically measure around 2440 mm (8 feet) wide and 4877 mm (16 feet) long. With a width of 2032 mm (79.9 inches) including mirrors and a length of 6330 mm (249.2 inches), the Silverado 2500 HD Extended Cab Long Box will fit within the width but exceed typical garage length dimensions by about 1453 mm (57.2 inches). Therefore, it may not fully fit inside a standard garage without precision parking or modifications to the garage space.

The 2007 Silverado 2500 HD offers rim sizes of 6.5J x 16, 7.5J x 17, paired with tire sizes 245/75 R16 and 265/75 R17 respectively. Larger rims and tires enhance road contact, improve traction, and accommodate greater load capacities, which is crucial for a heavy-duty truck designed for towing and hauling. Additionally, these tire sizes provide a good blend of on-road comfort and off-road capability, helping the truck handle various driving conditions effectively.

The 2007 Silverado 2500 HD II (GMT900) Extended Cab Long Box is generally longer and wider than the previous generation GMT800 Silverado 2500. The increase in length and width provides more cargo and passenger space and improves overall vehicle stability and road presence. The newer generation also typically comes with improved suspension and technology, making it more capable both for work and everyday driving tasks compared to its predecessor.

Compared to similar heavy-duty pickups like the Ford F-250 Super Duty and Ram 2500 from the same era, the 2007 Silverado 2500 HD II Extended Cab Long Box is competitive in overall size. Its 6330 mm (249.2 inches) length and 2032 mm (79.9 inches) width with mirrors is slightly longer and wider than some rivals, giving it more cargo space and exterior presence. Its ground clearance of 243 mm also ranks well for off-road capability. However, specific dimensions can vary slightly depending on trim and options between brands.

The Chevrolet Silverado 2500 HD's large size and weight make it well suited for heavy-duty tasks such as towing large trailers, hauling heavy loads, and off-road work environments. However, its extensive length (6330 mm or 249.2 inches) and width (2032 mm or 79.9 inches) with mirrors deployed can make urban maneuvering, tight parking, and navigating narrow roads more challenging. Drivers typically need ample space in workplaces or homes, although the truck's rugged capabilities and large cargo volume compensate well for many demanding uses.

Considering its maximum weight (GVWR) of 4173 kg (9200 lbs) and curb weight ranging from 2594 to 3036 kg (5720 to 6693 lbs), the payload capacity of the 2007 Silverado 2500 HD generally ranges between approximately 1100 to 1500 kg (2425 to 3300 lbs), depending on specific model options and configurations. This strong payload capacity enables the truck to carry heavy cargo in the bed and cabin, making it an excellent choice for professionals needing reliability and strength in their daily operations.

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