2021 Chevrolet Silverado 2500HD

2021 Chevrolet Silverado 2500HD Review: Comfortable Workhorse

The Chevrolet Silverado was once the runt of the heavy-duty pick-up litter, trailing far behind its Ford and Ram competitors in terms of muscle and towing capacity. That changed in 2019, with a bold makeover and a new standard gasoline engine. The 401-horsepower V8 gives the Silverado 2500HD a lot of power under the hood, but in terms of torque, it's still no competition for the available Duramax diesel engine, which delivers an impressive 910 lb-ft. Coupled with the reinforced chassis and bolstered axles and joints, this powertrain allows the 2500HD tow up to 18,500 lbs in its optimal guise, making it a strong contender with the Ram 2500 and Ford F-250. But that isn't all the Chevy has going for it; the interior is far more modern than the last generation, even if the styling leaves something to be desired. With a relatively low asking price for the base model, you can afford to throw in the diesel engine and all-wheel drivetrain to optimize its performance without breaking the bank. The gas bill at the end of the month will be another story, though.

Read in this review:

2021 Chevrolet Silverado 2500HD Changes: 🚙What’s the difference vs 2020 Chevrolet Silverado 2500HD?

The Silverado 2500HD was completely redesigned for 2019. In line with the smaller Silverado 1500, Chevrolet has substantially upgraded the available trailer-towing tech for 2021. New features such as a trailer-length indicator, jackknife alert, and improvements to the cargo-view systems all focus on towing more easily and safely. Several new special editions are also now available, including a Carhartt Special Edition, a Z71 Sport Edition, a Z71 Chrome Edition, and a Midnight Edition. Finally, Cherry Red Tintcoat replaces Cajun Red Tintcoat on the exterior color palette.

Pros and Cons

  • Powerful base gasoline engine
  • Very high cargo and payload capacities
  • Competitive towing capability
  • Spacious cabin options
  • Available head-up display
  • Terrible gas mileage figures
  • Can get expensive quickly
  • Advanced safety features restricted to higher trims

Best Deals on Silverado 2500HD

2021 Chevrolet Silverado 2500HD Trims

See trim levels and configurations:

Trim Engine Transmission Drivetrain Price (MSRP)
Work Truck (WT)
6.6L V8 Gas
6-Speed Automatic
Rear-Wheel Drive
Four-Wheel Drive
6.6L V8 Gas
6-Speed Automatic
Rear-Wheel Drive
Four-Wheel Drive
6.6L V8 Gas
6-Speed Automatic
Rear-Wheel Drive
Four-Wheel Drive
6.6L V8 Gas
6-Speed Automatic
Rear-Wheel Drive
Four-Wheel Drive
High Country
6.6L V8 Gas
6-Speed Automatic
Four-Wheel Drive

Silverado 2500HD Exterior

The Silverado is a chunky monstrosity, but the particularly aggressive front fascia will appeal to those who want a truly imposing truck. The front grille is enormous, intersected by a large horizontal bar with an engraving of the manufacturer's name. The grille changes as you move up the trim levels, however, with the signature Chevrolet golden bow-tie only displayed on the top-of-the-range High Country. Halogen headlights frame the grille on the lower trims, but from the LTZ up, LED headlights, taillights, and fog lights become the standard. Three body types are available, Regular, Double, and Crew Cab, along with two bed lengths, standard or long bed. Wheel sizes differ, too, with 17-inch wheels coming standard, while 18- and 20-inch wheels are available.

2021 Chevrolet Silverado 2500HD Rear Angle View Chevrolet
2021 Chevrolet Silverado 2500HD Front Angle View Chevrolet
2021 Chevrolet Silverado 2500HD Front Angle View 1 Chevrolet
See All 2021 Chevrolet Silverado 2500HD Exterior Photos


Models equipped with the Regular Cab (RC) measure 235.5 inches in length, while the Double Cab (DC) can measure 240.45 - 256.5 inches, depending on your choice of bed (regular or long), and the Crew Cab (CC) models stand between 249.95 and 266 inches long. Wheelbase lengths vary, too, with the RC coming with a 141.55-inch wheelbase. The DC's wheelbase can be either 149.4 or 162.48 inches, while the CC gets a 158.94 to 172-inch wheelbase. Height varies by a fraction of an inch across the range, although it stays in the range of 79.8 inches. Similarly, width remains around 81.9 inches, with a few microns of difference between trim levels. With so many body configurations available, curb weight varies wildly. The lightest Regular Cab model weighs in at 6,105 pounds, while the heaviest Crew Cab, equipped with the long bed, can weigh as much as 7,886 lbs.

  • Length 235.5 in
  • Wheelbase 141.6 in
  • Height 79.9 in
  • Max Width 81.8 in

Exterior Colors

Nine colors comprise the palette for the Silverado 2500HD, with the entry-level Work Truck trim offering six: Red Hot, Summit White, and Black as the standard solid options and the metallics Northsky Blue, Silver Ice, Shadow Gray, and Oxford Brown. On the Custom trim, Mosaic Black Metallic is added to the list. From the LT up, the premium paint options are made available, which include Iridescent Pearl Tricoat ($995) and Cherry Red Tintcoat ($495), the latter replacing Cajun Red Tintcoat for 2021. The top-tier High Country is oddly restricted in color choice, with Red Hot and Shadow Gray Metallic being deleted from its palette.

Silverado 2500HD Performance

The 401-hp base gasoline engine gives the Chevy a class-leading torque output of 464 lb-ft and impressive towing figures of 17,370 lbs, but it's the changes to the current-generation truck's chassis and joints that have finally allow it to compete with segment leaders. The standard powertrain can push the Silverado 2500HD around town relatively easy, but acceleration tapers off very quickly, so don't expect to get up to speed in a rush.

The available V8 diesel engine is still the stronger of the two options, developing a whopping 910 lb-ft. Coupled with the structural changes to the latest generation, this allows the Chevy to tow up to 18,500 lbs of weight in a gooseneck configuration. This is just shy of the new Ram 2500's 19,680 lbs. Much like the gasoline engine, though, the Duramax powertrain doesn't offer impressive acceleration figures. But that's not what you buy a heavy-duty pick-up for. Rear-wheel-drive is standard on every model, save for the High Country, which gets the optional all-wheel drivetrain as standard.

2021 Chevrolet Silverado 2500HD Front View Driving Chevrolet
2021 Chevrolet Silverado 2500HD Side View Driving Chevrolet
2021 Chevrolet Silverado 2500HD Badge Chevrolet

Engine and Transmission

Under the hood of every Silverado 2500HD is a 6.6-liter V8 gas engine, mated to a six-speed heavy-duty automatic gearbox. The powertrain kicks out 401 hp and 464 lb-ft and sends it to the rear wheels as standard, although all-wheel drive can be optioned on every trim. No other heavy-duty truck can match Chevy's impressive torque without resorting to a diesel upgrade. But while the gas-powered Silverado can certainly pull its weight around town, even when fully-laden, it won't do so quickly. Passing on the highway should only be attempted when truly necessary.

Unchanged from last year, the 6.6-liter Duramax V8 diesel engine still develops 445 hp and 910 lb-ft of torque and drives through a ten-speed Allison automatic transmission. Even with this much torque on tap, you shouldn't expect the pick-up to get you around overly quickly.

  • Engines
    6.6L Turbo V8 Diesel, 6.6L V8 Gas
  • Transmissions
    10-Speed Automatic, 6-Speed Automatic
  • Drivetrains
    4X4, RWD

Handling and Driving Impressions

The Chevrolet Silverado is a truck designed to do a job, and do it well. It isn't for thrill-seekers or driving enthusiasts. Despite having access to up to 910 lb-ft of torque, acceleration will never compete with sport trucks. Nevertheless, the Silverado 2500 isn't lazy on the road. With plenty of power from the new base gasoline engine, the pick-up is actually pretty eager.

The gas engine is mated to an efficient six-speed automatic gearbox, but it isn't as smooth and refined as the ten-speed Allison automatic transmission that comes with the diesel powertrain. Just a few extra gears give the Chevy a more consistent climb in power, so that it never strains or feels underpowered, even when pulling heavier loads.

While the Silverado will never handle with any real dexterity, the steering is remarkably light for such a heavy vehicle. This allows the truck to maneuver around town quite well. But never fear, the steering wheel still gains some heft once you get the pick-up traveling down the highway. The wheels are also more talkative than you'd expect from a work truck, which helps to alleviate any unease you may experience when you can't really see what's going on around the bulky body. Still, the available advanced driver assistance features on the top trim can still boost driver confidence further.

As is expected from a vehicle designed to pull heavy loads, the Silverado's brakes are plenty potent, and the electronic trailer brake controller helps to keep your towed weight stable during deceleration. While the Chevy will never be athletic, it can handle itself around town or over rough terrain with the same degree of ease, even if it lacks grace.

Silverado 2500HD Gas Mileage

As a heavy-duty vehicle, the Silverado isn't designed to get particularly impressive mileage figures. The power to haul and tow heavy weights comes at a considerable cost. While the EPA has not rated the truck due to its niche nature, some real-world results have been reported. Drivers claim that the standard gasoline engine is capable of achieving a combined fuel economy of 12 mpg, while the stronger, but more efficient, Duramax diesel engine can achieve a combined figure of 15 mpg. This is on par with similar heavy-duty trucks like the Ford F-250 and Ram 2500. The gasoline tank size is standard across the range, but the diesel tank varies depending on body configuration. The maximum size of both is 36 gallons, giving the truck a maximum range of around 540 miles.

  • Fuel Tank Capacity
    36.0 Gallons
* 2021 Chevrolet Silverado 2500HD 2WDRegular Cab 142" Work Truck

Silverado 2500HD Interior

The Chevy pick-up is all about getting the job done, and this ethos is reflected by the design of its cabin. The styling is minimalist and functional, with durable but quality materials used throughout. Rather than opting for flashy, high-tech controls, the Silverado gets physical buttons and knobs, making it supremely simple to operate the features. But that doesn't mean you will be living in the Stone Age; the infotainment suite is as modern as you could hope for on any other Chevrolet, and even if the screen isn't as large as what some competitors offer, it comes with all the bells and whistles. The truck even offers an optional head-up display, a rare treat for the segment.

2021 Chevrolet Silverado 2500HD Dashboard Chevrolet
2021 Chevrolet Silverado 2500HD Backup Camera Screen Chevrolet
2021 Chevrolet Silverado 2500HD Backup Camera Screen 1 Chevrolet
See All 2021 Chevrolet Silverado 2500HD Interior Photos

Seating and Interior Space

Only three passengers can be accommodated within the Regular Cab on a front-row bench, which comes standard on the WT and LT trims. The Double and Crew cabs increase capacity to six, except in the High Country. The top-tier trim replaces the front-row bench with a pair of bucket seats, reducing maximum capacity to five. Head- and legroom in any of the cabin options are generous, easily accommodating even six-foot-tall adults. The back seats in the Double Cab are a bit cramped, but this is remedied in the Crew Cab, which provides a few extra inches of legroom. Four-way manual front seats come standard on the pick-up, while the upper trims get ten-way power front seats with lumbar support. Thanks to the truck's overall height and the natural position of the seats, visibility is quite good. Unfortunately, these same factors can make ingress and egress a little difficult.

  • Seating capacity
  • Front Leg Room 44.5 in
  • Front Head Room 43.1 in

Interior Colors and Materials

The base-level Silverado Work Truck comes upholstered in vinyl, although cloth-appointed seats can be optioned at no additional cost. Regardless of material choice, Jet Black is the color available. The LT also comes with the same standard upholstery, but leather is available with specific upgrades, which increases the price by $4,535. Both materials can be had in Jet Black or Gideon/Very Dark Atmosphere. The LTZ and High Country come standard with perforated leather upholstery, but instead of Gideon/Very Dark Atmosphere, the High Country offers Jet Black/Umber hues. The cabin shows its ruggedness through its construction and materials, so there are quite a few hard plastics on display, and the interior is trimmed in natural wood accents.

Silverado 2500HD Trunk and Cargo Space

With a choice of two cargo beds, maximum cargo capacity varies quite a bit on the Silverado 2500HD. The standard bed is 6.8 feet long, while the longer bed measures 8.2 feet in length. Width and height are the same regardless of bed choice, with an inch difference here and there when measured between the wheel housings. Overall width and height are 71.4 inches and 21 inches respectively. Given these figures, the standard bed's maximum cargo capacity is 69.5 cubic feet. The long bed increases this capacity to 83.5 cubic feet. This is more than enough space for most applications, light or heavy, and is more generous than what the F-250 or Ram 2500 offer. The side steps and EZ liftgate make it even easier to load cargo, and the pick-up can handle payloads of between 2,047 and 3,979 lbs.

Small-item storage around the cabin isn't lacking, but it isn't overly generous either. A pair of glove compartments are present in the front dash, and the center armrest offers a relatively large cubby. Two cupholders are provided up front, with an additional two in the rear of the larger cabs. The door pockets are sadly on the small side, though. The rear seats can be folded down in a 60/40 split to store some items inside the cabin, but there is no traditional trunk space.

2021 Chevrolet Silverado 2500HD Trunk Space Chevrolet
2021 Chevrolet Silverado 2500HD Front Angle View 2 Chevrolet
2021 Chevrolet Silverado 2500HD Rear Angle View 1 Chevrolet

Silverado 2500HD Infotainment and Features


Despite its workhorse aspirations, the Chevy Silverado doesn't lack when it comes to modern tech and conveniences. Still, the lower-tier trims only get the bare minimum, with cloth upholstery and four-way manual front seats as standard. Other features include air conditioning, a rearview camera, a 3.5-inch driver information display, rear-seat reminder, and a teen driver system. The LT replaces the information display with a larger 4.2-inch model, while adding keyless entry and cruise control. Leather upholstery comes standard on the LTZ, while the now ten-way power front seats get heating functionality, as does the steering wheel. Keyless ignition and remote engine start improve convenience. Ventilated front seats and heated rear seats are added when you upgrade to the High Country, and the driver information display is once again upgraded, this time to eight inches. Blind-spot alert, rear cross-traffic alert, front and rear sonar, and lane change alert are all added to the safety suite at this premium level.


The latest generation Silverado comes with the latest generation infotainment suite, too. A seven-inch touchscreen comes standard, but many of the features can be accessed via the physical buttons and knobs around the console. The operating system supports Bluetooth, Apple CarPlay, and Android Auto. A 4G LTE Wi-Fi hotspot is available with Chevrolet Connected Access from the LT up. This offering is further expanded when you upgrade to the LTZ, which adds HD Radio and SiriusXM. The standard sound system comprises only two speakers, but an extra four speakers are added with the larger Double and Crew cabs. The High Country upgrades this to a seven-speaker Bose premium sound system and adds a wireless charging pad for your smart devices.

Silverado 2500HD Problems and Reliability

J.D. Power has rated Silverado 2500HD 86 out of 100 overall, as well as 86/100 for quality and reliability for the 2021 model year, the same as 2020's result. Nevertheless, two recalls have already been issued for the 2021 model for the wrong bolts used to secure the seat belts, as well as possibly badly secured seat-belt brackets. These recalls affected the smaller Silverado 1500 as well. The truck is covered by Chevrolet's standard warranties, which include a 36,000-mile/36-month limited warranty, while the powertrain and roadside assistance are covered for 60,000 miles/60 months.


  • Warranty Note:
    Preliminary 2021 Warranty \ 
  • Basic:
    3 Years \ 36,000 Miles
  • Drivetrain:
    5 Years \ 60,000 Miles
  • Drivetrain Note:
    HD Duramax Diesel: 5 Years \ 100,000 Miles; Qualified Fleet Purchases: 5 Years
  • Rust-Through:
    6 Years \ 100,000 Miles
  • Corrosion:
    3 Years \ 36,000 Miles
  • Roadside Assistance:
    5 Years \ 60,000 Miles
  • Roadside Assistance Note:
    HD Duramax Diesel: 5 Years \ 100,000 Miles; Qualified Fleet Purchases: 5 Years
  • Maintenance Note:
    1 Year \ 1 Visit

Silverado 2500HD Safety

As is often the case with heavy-duty trucks, the Silverado 2500HD has not been rated for crash-test safety by either the NHTSA or the IIHS.

Key Safety Features

The standard safety offering is not overly comprehensive, but it comes with the basics like stability and traction control, ABS, and six airbags: dual front, front side, and side curtain. Advanced safety features comprise a rearview camera with Hitch Guidance, and a teen driver system. The upper trims gain access to blind-spot monitoring, lane change alert, rear cross-traffic alert, forward collision avoidance tech, and front and rear parking sensors.

Verdict: 🏁Is the 2021 Chevrolet Silverado 2500HD a good Truck?

While not the strongest Silverado available, the 2500HD is still a powerhouse in its own right. Where the Ford and Ram mid-range heavy-duty trucks once dominated the market with their unrivaled towing and hauling capacities, the redesigned Silverado has finally muscled its way onto the podium in 2020. The reinforced chassis and strengthened joints allow the Chevy to nearly match its more established rivals from Ford and Ram with a maximum towing capacity of 18,500 lbs. These rivals had to make some last-minute adjustments to their heavy-duty pick-ups to stay ahead of the curve, but the new Silverado is certainly worthy of a place on any buyer's shortlist.

The Chevy isn't just a workhorse, though. The interior is spacious and comfortable, with plenty of available tech and convenience features. You could certainly use the truck as an everyday vehicle, if you were so inclined, but the poor fuel economy could make that a pricey decision. Still, this is nothing out of the ordinary for the segment.

The Chevrolet Silverado 2500HD is designed to serve a very specific purpose, and insofar as it does that, it is a very capable and good vehicle.

🚘What's the Price of the 2021 Chevrolet Silverado 2500HD?

The entry-level Silverado 2500 doesn't carry an overly hefty price tag, with a starting MSRP of $35,300 for the Regular Cab model. The LT, also with the RC, will cost you $39,400. The Custom is only available with the larger cabs, with the Double Cab model costing $39,700. The similarly-configured LT costs $41,400 and the LTZ Crew Cab with the standard bed will set you back $51,300, while the top-tier High Country, standard with the Crew Cab and all-wheel-drive, has a hefty price tag of $63,100. Most of the lower trims allow for some customization in cab and bed length, at additional cost, while all-wheel-drive is available across the range for an additional $2,800. Upgrading to the available diesel engine will add around $10k to your final bill, too. These prices exclude tax, registration, licensing, and the manufacturer's $1,695 handling fee.

2021 Chevrolet Silverado 2500HD Models

With a choice of three cabs and two bed lengths, the Silverado 2500HD is available in five trim levels. The Work Truck and LT models can be had with the Regular, Double, and Crew Cabs, while the Custom and LTZ lose access to the Regular Cab. The top-tier High Country is available only with the Crew Cab. Under the hood of every trim, there's a 6.6-liter V8 gasoline engine that develops 401 hp and 464 lb-ft, which comes mated to a six-speed heavy-duty automatic transmission. Apart from the Custom, every model also gets access to a 6.6-liter Duramax diesel engine that develops 445 hp and 910 lb-ft. Rear-wheel-drive is the standard drivetrain on all but the High Country, which comes standard with the otherwise optional all-wheel-drive drivetrain.

Riding on silver-painted 17-inch steel wheels, the Work Truck comes equipped with halogen headlights and daytime running lights. The infotainment suite comprises a seven-inch touchscreen display that supports Apple CarPlay, Android Auto, and Bluetooth, played back through a two-speaker sound system (six on the larger cabs). The seats are upholstered in vinyl and manually adjustable, with air conditioning being the only creature comfort. The Trailering Package is equipped as standard, though, which comprises a hitch platform, trailer hitch, and hitch receiver.

The Custom focuses on aesthetic improvements, equipping the truck with the largest 20-inch alloy wheels, black-accented exterior mirrors, deep-tinted glass, and LED taillights. Inside, it gets cloth upholstery, carpeted floor covering, and remote keyless entry.

The LT comes standard with 17-inch alloys, cloth upholstery, while cruise control enhances the convenience offering. The 3.5-inch driver information display is upgraded to a 4.2-inch model and the infotainment touchscreen display gains an inch, too. A 4G LTE Wi-Fi hotspot is also added to the infotainment.

Leather upholstery is standard on the LTZ, and dual-zone climate control improves comfort around the cabin. The front seats are upgraded with ten-way power adjustability and heating, and keyless ignition and remote engine start make your life more convenient. The infotainment suite gains access to HD Radio and SiriusXM. The penultimate trim rides on 18-inch alloy wheels, and comes equipped with LED head- and taillights, as well as LED fog lights.

The premium High Country trim gets 20-inch alloy wheels and boasts the Chevrolet golden bow-tie on the front grille. It also gets the larger eight-inch driver information display, blind-spot monitoring, rear cross-traffic alert, and front and rear parking assist. Navigation is added to the infotainment suite, and the front seats gain ventilation while the rear seats get heating.

See All 2021 Chevrolet Silverado 2500HD Trims and Specs

Additional Packages

The Silverado 2500HD is highly customizable, with a host of available packages and standalone options. The WT Safety Package ($1,090) for the Work Truck adds front and rear parking assist, lane-change alert, blind-spot monitoring, and rear cross-traffic alert. Similarly, the WT Convenience Package ($1,185) adds cruise control, keyless entry, and power lock and release to the EZ liftgate. The Texas Edition ($3,240) for the LT adds a ten-way driver seat with lumbar settings, keyless entry and ignition, a heated steering wheel, dual-zone climate control, and all the features of the aforementioned Safety and Convenience packages. High Country Deluxe ($2,465) adds a rear camera mirror, a head-up display, an HD surround-view camera, forward collision alert, lane departure warning, automatic emergency braking, and a safety alert seat.

🚗What Chevrolet Silverado 2500HD Model Should I Buy?

The best model for you will depend on your specific needs. Luckily, you can just about reach the maximum towing capacity on the Silverado 2500 with even the Crew Cab models (minus ten pounds), so you are spoiled for choice. Since the lower trims are almost devoid of any convenience or comfort features, we suggest aiming somewhere in the middle. The LTZ comes quite a bit cheaper than the top-tier High Country, and it gets most of the basic creature comforts, like a ten-way power heated front seats, heated rear seats, and dual-zone climate control. It does lack the advanced safety features on the High Country, but that can be remedied by equipping the LTZ with the optional Safety Package. It's a small price to pay for peace of mind, especially if you want the pick-up to double as a family vehicle.

2021 Chevrolet Silverado 2500HD Comparisons

Ram 2500 Ram
Ford F-250 Super Duty CarBuzz
CompetitorHorsepowerMPGPrice (MSRP)
Chevrolet Silverado 2500HD401 hpTBC$35,300
Ram 2500 410 hpTBC$35,425
Ford F-250 Super Duty 385 hpTBC$34,035

2021 Chevrolet Silverado 2500HD vs Ram 2500

Much like the Chevy Silverado, the Ram line of heavy-duty trucks has undergone an extensive redesign in 2019, and 2021 sees only minor tweaks to better compete with pressure in the segment. The Ram 2500 maintains its lead over the Silverado with a maxing towing capacity of 19,680 lbs when equipped with its 850-lb-ft diesel engine, but in most other regards it is very much like its rival. Both pick-ups offer similar cabin and cargo bed options, but the Chevy is slightly more spacious inside and offers modern amenities such as Apple CarPlay and Android Auto. The Silverado 2500HD's more advanced tech features are certainly appealing. It's a close call, and will likely come down to personal taste, but we believe the Chevrolet Silverado is the winner here.

See Ram 2500 Review

2021 Chevrolet Silverado 2500HD vs Ford F-250 Super Duty

The F-250 Super Duty hasn't been redesigned since 2017, but Ford has made adjustments over the years to keep up with the competition, and 2021 is no exception. The latest F-250 models have engine and transmission options, with a 475-hp, 1,050-lb-ft diesel engine allowing the pick-up to tow a class-leading 22,800 lbs. When you take into account that the Ford is available with the same modern features as the newly redesigned Silverado, such as Apple CarPlay, Android Auto, and multi-contour heated front seats, it's plain to see that the manufacturer is resolute in its desire to remain king of the heavy-duty segment. The Chevrolet certainly has its appeal, and brand loyalists will most likely still choose it over the stronger F-250 Super Duty, but the latter looks to be the smarter buy for those who value performance above all else.

See Ford F-250 Super Duty Review

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