Overview & Reviews

Though "HD" is a fixture in our digital-age parlance, rest assured that the Chevrolet Silverado 2500HD does not, in fact, involve a television. In this case we're talking about the old-fashioned meaning of HD: "Heavy Duty." The Silverado 2500HD is a true workhorse meant for big-league towing and hauling tasks, even if the latest model does offer an HD-quality 8-inch touchscreen.

Indeed, the current-generation Silverado 2500HD has easily the nicest interior yet. For years, Chevy trucks were rebuked for their lackluster cabins filled with hard plastics and poor fit and finish, but this criticism now only applies to earlier 2500HD models. Nonetheless, it will always be this truck's durability and tremendous workaday capabilities that keep generations of Chevy loyalists coming back to the gold bowtie. For an intermediate heavy-duty pickup, new or used, it's hard to go wrong with the Silverado 2500HD.

Current Chevrolet Silverado 2500HD
The current Silverado 2500HD has been redesigned for the 2015 model year. It borrows its vastly improved interior from the latest Silverado 1500; similarly, its numerous new features and revised exterior styling are inspired by its lighter-duty sibling. Like the previous 2500HD, the current model is available in regular-, extended- or crew cab body styles, with a long or short cargo box and rear- or four-wheel drive. Note that the extended cab is now known as the "double cab" and employs four conventional doors (like a smaller crew cab) rather than the former reverse-opening rear doors.

The powertrain options carry over from the previous generation, meaning a 6.0-liter V8 with 360 horsepower and 380 pound-feet of torque comes standard. As before, a "bi-fuel" option allows this V8 to run on compressed natural gas (CNG), with CNG output dropping to 301 hp and 333 lb-ft. Either way, a six-speed automatic transmission handles the shifting. The available diesel engine is the familiar 6.6-liter Duramax V8 (397 hp, 765 lb-ft), paired with an exclusive Allison six-speed automatic.

The double and crew cab body styles are offered in three trim levels -- Work Truck, LT and LTZ -- while the regular cab can only be had in Work Truck and LT trims. In terms of standard equipment, the Work Truck gets a few unprecedented perks, such as cloth upholstery, cruise control and an audio system with a 4.2-inch color display and USB connectivity. It also continues to provide basics like a front bench seat, steel wheels, a tilt-only steering wheel and air-conditioning. The LT adds alloy wheels, tinted glass, heated power mirrors, an "EZ-Lift and Lower" tailgate, OnStar, MyLink smartphone integration, Bluetooth phone connectivity and a six-speaker CD audio system with satellite radio. The LTZ boasts larger wheels, foglights, extended chrome trim, an automatic locking rear differential, a power-sliding rear window, towing preparation, leather upholstery (with optional power front bucket seats), heated front seats, dual-zone automatic climate control, a rearview camera and an 8-inch MyLink touchscreen.

As usual, some of the fancier standard features can be added to lower trims as options. Other extras include power-adjustable pedals, front and rear parking sensors, a tilt-and-telescoping steering wheel, a heated steering wheel, Bose audio and the Z71 Off-Road package with special suspension components. A new offering is the High Country package, which emulates high-end rival models with saddle-brown leather and basically every premium feature in the order guide. The 2500HD also gains high-tech safety options like lane-departure warning and forward-collision alert.

With its carryover engines, the latest Silverado 2500HD offers only incremental progress on the towing and hauling fronts. Of course, the previous model was already an absolute beast, so it makes sense that Chevy would focus on other areas. In particular, the interior is a revolutionary improvement -- even the Work Truck dashboard looks respectable now, while the LTZ's leather trim and 8-inch touchscreen would do a luxury SUV proud. We used to bag on the 2500HD for its chintzy cabin, but now it's fully competitive in this respect. We also like the new double cab with its four normal doors; it's a "Why didn't they think of that before?" kind of idea. Throw in the epic, time-tested Duramax diesel, and you've got an all-around winner that's hard to beat. Things change quickly in this segment, though, so be sure to keep tabs on the latest from Ford and Ram as well.

Used Chevrolet Silverado 2500HD Models
The previous-generation Silverado 2500HD was produced for the 2007-'14 model years with either rear- or four-wheel drive. The standard engine was a 6.0-liter V8 initially rated at 353 hp and 373 lb-ft of torque, while the optional 6.6-liter Duramax diesel V8 made 365 hp and 660 lb-ft. The gas V8 inched up to 360 hp and 380 lb-ft for 2010; meanwhile, the Duramax was overhauled for 2011 with 397 hp and 765 lb-ft. All 2500HD models of this generation were equipped with a six-speed automatic transmission, but the diesel got a stronger one (not that the standard unit was exactly a weakling) with manual shift control.

For 2013 and '14 only, buyers could add a bi-fuel option that allows the 6.0-liter V8 to run on either gasoline or CNG. When operating with CNG, power output drops to 301 hp and 333 lb-ft of torque.

This Silverado 2500HD offered three different cab designs -- regular, extended and crew -- until 2014, when the extended cab was dropped. The extended cab utilized a traditional "clamshell" design with reverse-opening rear doors. There were three trim levels: Work Truck, LT and LTZ. The Work Truck started with basics like manual accessories and vinyl seating, though air-conditioning was also made standard as of 2011. The LT added luxuries like chrome exterior trim, alloy wheels, full power accessories, cruise control, cloth upholstery and upgraded audio, with optional dual-zone automatic climate control and front bucket seats. The fancy LTZ threw in the LT's standard and optional features plus leather upholstery, Bose audio, keyless entry and ignition, an upgraded dashboard, heated power front seats and rear audio controls. Options included a rear-seat entertainment system, a sunroof, a navigation system and the Z71 Off-Road package.

In an Edmunds.com comparison test of heavy-duty pickups, the mechanically identical GMC Sierra HD of this generation came out on top against its Dodge and Ford competitors. Though we found its cabin less inviting than the others, the recently revised frame, suspension and diesel engine proved hard to beat. As such, a used Silverado 2500HD from this era makes for a great used truck. Its capabilities remain formidable, and depreciation can deliver one to your driveway for a fraction of what it cost new.

Even though its appearance remained largely unchanged, this 2500HD saw some significant changes during its run. The 2011 model received a stronger, fully boxed frame, beefier suspension components and additional electronic aids, so that's something to keep in mind when looking at previous years. As noted above, the engines were also updated along the way. Other changes were minor, including an optional rearview camera for 2009 and hard-drive-based functionality for the navigation system in 2011.

The preceding Silverado 2500HD was sold from 2001-'06 in configurations much like those of its successors. It lived on for one additional year in '07 as the "Classic." These trucks came in standard, Work Truck (after 2003), LS and LT trim levels. The standard engine was a 6.0-liter V8 that made 300 hp and 360 lb-ft of torque. There were two optional engines: an 8.1-liter gasoline V8 producing 340 hp and 455 lb-ft of torque and a 6.6-liter turbodiesel producing 300 hp and 520 lb-ft. This diesel was upgraded in 2006 for more power (360 hp and 650 lb-ft of torque), added refinement and fewer emissions. These engines carried over for the Classic.

A five-speed manual transmission was standard with the 6.0-liter V8, with a four-speed automatic optional. The 8.1-liter V8 and the 6.6-liter diesel came with either a six-speed manual or five-speed automatic, which became a six-speed for 2006.

As with subsequent Chevrolet Silverado 2500HD models, we were impressed at the time by this generation's powerful engine lineup and substantial towing and hauling abilities. It was a reasonably comfortable truck for everyday use, but it predictably lacked the plush ride of its light-duty siblings. Any of the three available engines will provide capable acceleration and ample towing power, but the diesel V8 is the best choice for those who tow heavy loads -- especially the more powerful Duramax from '06. Our principal beef concerned the subpar interior design, materials and build quality. Chevy improved it gradually during its lifespan, including notable updates for '03, but it was never quite up to snuff.

Prior to this, Chevrolet heavy-duty pickups ran from 1988-2000 and were simply known as the 2500 (3/4-ton) and 3500 (1-ton). In keeping with tradition, one could choose either rear-wheel drive (indicated by a "C", e.g. "C2500") or four-wheel drive (indicated by a "K"). Trim levels for these C/K2500 trucks included the base Cheyenne and top-line Silverado, which changed to base and LS for 1999. Strengths of these trucks include strong, durable powertrains, while weaknesses center on sketchy build quality and materials within the cabin.

User Reviews:

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  Proud Owner Of A 2500HD Silverado LTZ - 2008 Chevrolet Silverado 2500HD
  By DMan - March 31 - 11:20 pm

  I have owned this truck sense October 2008. Service has been performed as recommended. I have not had any major problems with this truck what so ever. Minor problems I have had are the belt noise due to the power steering pulley misalignment and the rear tire wear due to factory door sticker calling for 70psi for the rear tires. Dealer took care of all and installed two new tires on my truck. Dropped rear tire pressure to 60psi. No more wear, Love the 6.6 Duramax with the Allison. What a combination. Tons of torque, great performance for a diesel, and quite. Average fuel mileage 18.5 back and forth to work and 22.4 on my last road trip.(12/09).

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  Best Truck - 2008 Chevrolet Silverado 2500HD
  By JLT - March 24 - 5:50 pm

  Got the 6.6 Duramax with the Alison 6 speed, only way to go! Did my Consumer review research and found Chevy diesel rated the best all round of the Big 3 for 08! Cant even complain about the mileage. Adverage of 18 mpg, 21 mpg at 55-60 crusing the interstate (unloaded). Love how the Alison tranny grabs hold of the engine when the tow mode is turned on and sounds awesome. I got he 17" rims with my truck which I highly recommend.

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  WILL NOT BUY ANOTHER!!! - 2002 Chevrolet Silverado 2500HD
  By Thalia - March 10 - 10:00 am

  I bought this truck new, 2 miles on it when I test-drove it. BEFORE I bought it, a fluid line exploded all over the engine. That should have been my FIRST indication to drive off and leave it! My husband & dad said it had a "warranty" to go ahead and get it. WRONG! That was ONLY the beginning! The local dealership could not get the problems that I had fixed on this truck like: replaced drive shaft for truck tugging when driven, replaced power- steering pump, noise when backing up, jerks when pulling a horse trailer, severe gaps when applying brakes, headlight dim extremely low for no reason, and the list still goes on!

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  Like a rock, no more like a boulder - 2003 Chevrolet Silverado 2500HD
  By Stephen C - March 10 - 10:00 am

  Ive had my truck for 2 months now, and it is great. My only regret is that I didnt look harder for one with a manual transmission. Not that the auto is bad, but I only get about 13 mpg and a top speed of about 96 mph. I looked at every Chevy and GMC dealer in the north half of Dallas, though, so its not likely that I would have found one. My only complaint is the 26 gallon fuel tank - They have the same tank for the 4.3L V6 as the 6.0L V8.

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  DuraMax Makes The Grade - 2001 Chevrolet Silverado 2500HD
  By rmahany - February 13 - 10:00 am

  This truck has the power! Power to perform the work (towing & haouling), and power to play. Cant believe a 6700 lb truck drives like a corvette. It is easy to increase the base 300hp to over 90 rwhp with as little as an $800 module and 5 minutes of time. Never knew that diesel motors were so easy to make horsepower. Smoth firm ride. Great highway ride. Gas milage is out of this world with 17-20 mpg depending on driving habits and type driving. GM has a winner! Ive no problems outside of a leak in the windshield and the inside passenger door lock coming loose. These were fixed under warranty without incident.

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  Awesome Truck! - 2002 Chevrolet Silverado 2500HD
  By Jason - February 9 - 3:30 pm

  I purchased my 2002 Chevrolet 2500HD 4x4 Ext cab truck in 2003. Other than the fuel economy of this truck, I have no compliants. I take care of it but I also use it as a truck. I am a hunter and commonly go off-road on some horrible roads. I have never been stuck and the truck is all stock. I plan on keeping this truck for a long long time and hopefully passing it on to one of my sons as a first truck. Chevrolet really put time, heart, and guts into building this machine!

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  All Good - 2001 Chevrolet Silverado 2500HD
  By z-man - January 31 - 2:00 am

  I bought this truck for towing power and interior space for the family. In both respects it has met the need superbly. I have not had any mechanical problems for 15000+ miles now. It starts in below zero weather regularly with no problem. Its really comfortable on the road. My 3 year old daughter prefers it to our new Grand Caravan. The 6.0 Litre engine tows my boat like its not even there.

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  LTZ Z71 Duramax - 2008 Chevrolet Silverado 2500HD
  By CHIEF - January 26 - 7:23 pm

  I started off by driving the Dodge and Ford. Wasnt impressed. The second I sat in this thing I could tell this was a different truck. After 5 minutes of driving, I was sold. Everyone complaining about the gas mileage, its a 3/4 ton truck. What do you expect? Its not a Prius. 15-16 mpgs stock is not bad. A few cheap mods and Im pulling off 20 mpgs and better.

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  Good truck, mileage is not even reasonable - 2008 Chevrolet Silverado 2500HD
  By L2theG - January 20 - 4:36 am

  Have an 08 2500HD. Its a good truck but I have already broke down first time I towed my RV (6000 lbs). Fuel mileage is terrible. 13 -15 mpg. When I tow this little RV mileage drops to 8-9 mpg. My fathers 05 is twice as good on fuel with a load 15-17 mpg. They really missed the boat with this new emmissions package. Knowing what I know now I would not have bought this truck.

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  Should have bought one a long time ago - 2009 Chevrolet Silverado 2500HD
  By Lonnie - January 8 - 1:53 pm

  This rig was built for towing. Unbelievable. When towing my RV trailer through west/central Texas hill country, the Allison transmission down shifts and keeps my RPM within 200 rpm. It never struggles, maintains excellent fuel economy. When towing my off road jeep on my 16 trailer is effortless. I have even taken my traction control off and spun the tires of asphalt pavement while accelerating. 660 ft/lb torque is strong!