How much does the 2021 Chevrolet Silverado 2500HD cost?

Prices have softened 4.79% compared to this time last year, making it a favorable time to shop this model year.

There are 2,874 listings available, which gives you a decent amount of inventory to compare across trims and configurations.

If you find a listing below $41,223.09, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2021 Chevrolet Silverado 2500HD a good car?

Yes — the 4.67/5 user rating points to strong owner satisfaction, and the expert rating is 6.83/10. The model scores 8/10 across Performance, Form and function, and Technology.

Owners consistently praise the truck’s impressive power, spacious interior, and robust features. The review summary also points to the comfortable ride and the appeal of the 6.6 gas engine, which fits the truck’s work-first mission well.

On the downside, the expert notes call out poor ride quality, poor handling, and cheap-feeling interior materials. That means you’re getting a capable heavy-duty pickup with real strengths, but not one that feels polished in the same way some rivals do.

If you want a truck that can handle towing, hauling, and daily use with plenty of configuration flexibility, this year’s Silverado 2500HD makes sense. The market also shows 31.4% good or great deals, so you have room to shop selectively.

Is the 2021 Chevrolet Silverado 2500HD reliable?

Owners rate it 4.67/5, a strong signal of long-term satisfaction. Review feedback points to a truck that feels impressive, robust, and generally comfortable, with owners also highlighting the 6.6 gas engine and the truck’s ability to deliver the kind of capability they expect over time.

The expert notes reinforce that dependability angle by describing the truck as impressive on the highway and easy to keep between the lanes, even on extended road trips. That kind of steady behavior matters when you’re planning to keep a heavy-duty truck for the long haul.

Chevrolet also includes a broad set of standard equipment, which can help reduce the need for immediate add-ons after purchase. For used buyers, the main long-term ownership risk is that a hard-working truck may have seen towing, hauling, or fleet-style use, so condition and maintenance history matter a lot.

What should I look for when buying a used 2021 Chevrolet Silverado 2500HD?

Accident-free inventory is solid at 77% — always verify the vehicle history report.

You should still check the history report carefully, because heavy-duty trucks are often used hard even when they look clean on paper. Prioritize a pre-purchase inspection that focuses on signs of towing wear, bed use, and interior condition. Pay close attention to how the truck was equipped, since feature content can vary a lot by trim.

Key things to evaluate:

• Trim level: Work Truck and Custom are the most basic versions, and they can miss some of the convenience and safety content that shows up higher up the range. The lineup also stretches through LT, LTZ, and High Country, with special editions and package combinations that can change the equipment mix substantially.
• Powertrain: You get a choice of a 6.6-liter V8 gasoline engine or a 6.6-liter Duramax turbodiesel. The gas engine makes 401 horsepower and 464 pound-feet of torque, while the diesel makes 445 hp and 910 lb-ft and is the stronger choice if you tow often.
• Safety package: Work Truck and Custom models can be equipped with the Safety Confidence Package, which adds forward-collision warning, automatic emergency braking, steering-wheel audio controls, a 4.2-inch driver information screen, and cruise control. Lower trims may need this package to get those features.
• Infotainment: Every Silverado HD gets a 7-inch infotainment touchscreen, Apple CarPlay, Android Auto, and two USB ports. Available upgrades include an 8-inch infotainment touchscreen, wireless Apple CarPlay, wireless Android Auto, and an 8-inch driver information screen.
• Fuel efficiency: Fuel-economy figures are not provided for this heavy-duty truck, and the diesel’s stronger towing focus means real-world efficiency will depend heavily on how you use it.

Which 2021 Chevrolet Silverado 2500HD trim should I buy?

The 2021 Chevrolet Silverado 2500HD is offered in 5 trim levels: Work Truck, Custom, LT, LTZ, and High Country.

Here's the short version:

• Base trim: Work Truck is the most stripped-down choice, and it’s the one most likely to leave you wanting more comfort and safety content. It’s best if you want a fleet-style truck and plan to keep costs down.
• Sweet-spot trim: LT is the best all-around pick for many shoppers because it adds more everyday usability while still keeping the truck’s core capability intact. It also benefits from added equipment like the EZ Lift tailgate and available packages that broaden its appeal.
• Premium/top trim: High Country is the luxury-leaning choice, and it’s the trim to look at if you want the most upscale version of this truck. It sits at the top of the range and is the most likely to deliver the richest feature mix.
• Off-road trim: If you’re mostly commuting or towing on pavement, the Z71-themed special editions are more about appearance and package content than daily-driver value.

Work Truck and Custom can be equipped with the Safety Confidence Package, so if safety tech matters to you, make sure you verify whether that package is included.

Is now a good time to buy a used 2021 Chevrolet Silverado 2500HD?

This is a moderate, selective buyer’s market, so you can shop carefully without feeling rushed.

• Deal availability: 31.4% of listings are priced as good or great deals.
• Inventory: There are 2,874 listings available.
• Price trend: Prices have softened 4.79% compared with last year.
• Clean inventory: 77.0% of listings are accident-free.

If you find a listing below $41,223.09, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Chevrolet Silverado 2500HD's resale value?

The current average of $41,212 sits slightly below last year's $43,286.

That softer pricing suggests the truck has already absorbed some depreciation, which can help future sellers if they buy at the right number. If you purchase near the lower end of the range and keep mileage and condition in check, you’ll be in a better position when it’s time to resell.

The truck’s broad appeal also helps: buyers tend to value capability, configuration flexibility, and strong owner satisfaction in this segment. Vehicles with strong owner satisfaction ratings, like this model year's 4.67/5, tend to retain buyer demand, which supports resale value over time.

Is the 2021 Chevrolet Silverado 2500HD safe?

It earns a 5/10 safety score from our experts.

Chevrolet equips every Silverado 2500 with six airbags, a rearview camera, Teen Driver software, electronic stability control with traction control, and a tire-pressure monitoring system. Work Truck and Custom models are eligible for the Safety Confidence Package, which adds forward-collision warning, automatic emergency braking, steering-wheel audio controls, a 4.2-inch driver information screen, and cruise control.

Additional available safety features include front and rear park assist, lane-departure warning, OnStar and Chevrolet Connected Services, rear-seat reminder, high-beam assist, and following distance indicator. Because the truck is not crash tested by the major agencies cited here, you should lean heavily on equipment verification and condition when shopping used.

Should I buy a 2021 Chevrolet Silverado 2500HD or consider a different year?

If you're weighing the 2021 against nearby model years, here's how to think about it:

Choose the 2021 if:

• 31.4% of listings are priced as good or great deals.
• Accident-free inventory is solid at 77% — always verify the vehicle history report.
• Price trend: Prices have softened 4.79% compared with last year.
• Owners rate it 4.67/5 — a strong satisfaction signal.
• The 2021 adds more available options, including fresh camera technology and wireless smartphone connectivity.

Consider the 2020 if:

• At $38,945, the 2020 costs less than the current year's $41,212 average.
• It emphasizes capability and straightforward tech.

The bottom line: If you want the better-balanced shopping environment, the 2021 is the stronger target because pricing has eased and inventory is healthy. If your priority is saving money up front, the 2020 is the more budget-friendly path, especially if you’re willing to give up some of the 2021’s added convenience and feature availability.

These recommendations are based on CarGurus' proprietary market data from August 21, 2026, CarGurus experts' opinions, and generative AI.