The Chevrolet Silverado 2500 HD features a beefy frame and powerful engines from its 6.0-liter V8 engine to the more powerful Duramax V8 engine. It’s a full-size, ¾-ton heavy duty pickup truck, making it great for towing and hauling. With several cab configurations, bed lengths, engines, and trims, this full-size truck has offered a lot through the years.
First Generation (2000-2006)
The Silverado 2500 HD version was introduced in 2000 and was designed with a heavy-duty frame, suspension, steering and brakes to handle heavier payloads and towing jobs. It offered a standard 300 hp 6.0-liter V8 and heavy-duty drivetrain and an optional Duramax V8 that paired with the Allison 1000 5-speed automatic for long-running durability. The Silverado is offered in a 3 passenger 2-door Regular Cab, a 5-6 passenger 4-door Extended Cab and 4-door Crew Cab configurations. With a Wideside 8-foot-long box or 6 ½ foot regular box. It added tough chassis components, such as Hydroboost recirculating-ball power steering, torsion-bar front suspension, and massive 4-wheel discs with ABS. Together with the Duramax engine these components enabled payloads ranging from 3,000 pounds to 4,000 pounds and tow ratings from 10,600 pounds and up.
Second Generation (2007-2014)
The second generation of the Silverado came on the market in 2007. The Silverado was available in a few body versions, with regular, extended and crew cab configurations. It offered seating for five passengers, with enough room for both rows. Silverado featured a big dashboard, with a steering-column mounted gear-selector for the automatic transmission. The front fascia was the same for all of them, with a wide chromed horizontal slat in the middle of the grill for the LT trim levels. For the LTZ trim level, the bar and the bumper were in body color. The crew cab featured four regular doors and only one 5.75’ bed in the back. A 353 hp 6.0-liter V8 engine is standard and a 365 hp 6.6-liter turbo-diesel is optional. Both are paired to a six-speed automatic transmission and it is only available as a 4WD. Safety features include driver and passenger front air bags, tire pressure monitoring system, and four-wheel antilock disc brakes.
You will see little or no change in the next few model years. In 2008 Silverado 2500 HD added the availability of Bluetooth, XM Nav Traffic, and a rearview camera. In 2010 a new 360-horsepower 6.0-liter Vortec V8 engine powers the Silverado 2500 HD and the 6.6-liter Duramax diesel engine is optional. A 312 hp 6.0-liter V8 is available with the Pickup Box Delete option. A new audio system features audio-DVD and USB ports.
For 2011, Silverado 2500 HD adds a new frame, an improved Vortec V8 with an optional 397 hp/765 lb-ft of torque and 335 hp/685 lb-ft of torque with Box Delete option, a new Duramax diesel and revised Allison transmission, new front and rear suspensions, and an improved brake system. A stiffer, fully-boxed frame improves durability and ride. There are three trims: the base Work Truck, midlevel LT, and the upscale LTZ trim.
Cruise control became standard on the work Truck in 2012 and dark vinyl seat coverings, 17-inch steel wheels, a tilt steering wheel and a four-speaker AM/FM stereo are standard. The LT trim adds alloy wheels, tinted rear windows, keyless entry, full power accessories, cloth seats, while a leather-wrapped steering wheel driver-side lumbar adjustment, OnStar, satellite radio and a DC/MPE player are available. The LTZ trim adds even more including 18-inch alloy wheels, fog lights, an automatic locking rear differential, a heavy-duty trailering package, and remote start.
Third Generation (2015-Present)
Fully redesigned, the Silverado 2500 HD starts off its third generation. The Silverado HD still comes with a three-person Regular Car, a Double Cab with a full-length backseat and narrow rear doors, or a Crew Cab with full-size rear doors and extra rear legroom. The Regular Cab gets an 8-foot bed only, while the others can get a 6.5-ft bed also. Standard is the 6-liter V8 that produces 360 hp. For maximum power, the Silverado 2500 HD offers a 6.6-liter turbodiesel V8 with 397 hp and 765 pound-feet of torque.
For 2016, most configurations receive a new digital power steering unit. The MyLink infotainment system gets additional features, including greater smartphone integration and a remote locking tailgate is now available. A new High Country trim is available with a unique grille, body-color bumpers, 20-inch chrome wheels, and a premium leather interior with ventilated front seats. Silverado 2500 HD gets additional strength from its 6.6-liter Duramax turbodiesel V8 to 445 horsepower and 910 pound-feet of torque in 2017.
Everything is new for 2020. Frames have been stiffened, a new gas engine, tow ratings have jumped up, and an array of modern technology if available. It now offers a towing capacity of up to 20,000 pounds when properly equipped; and it is offered in five trims: WT, LT, Custom, LTZ, and High Country. An Ultimate Trailer Tow Camera System with a total of seven cameras is offered in higher trim levels. Pricing starts at $34,695 and ranges up to $62,695 for the High Country Crew Cab. An all-new 6.6-liter V8 can tow significantly more.
The 2021 Chevrolet Silverado 2500 HD is mostly unchanged. Trailering technology is now more widely available. Prices went up a bit to a starting price of $36,595 for the WT and $64,095 for the High Country model.
Overall
The Silverado 2500 HD has progressed through the years, changing its engines, power, style and technology options. It’s been a great option for a larger, stronger, and capable large-size truck with options for trims and bed sizes.