2021 Chevy Silverado 2500HD Review
Price Estimate: $39,590 - $62,110





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Chevrolet Silverado 2500HD model years
Chevrolet Silverado 2500HD types
- Crew Cab
- Regular Cab
- Double Cab
2021 Chevrolet Silverado 2500HD Review
by the Edmunds Experts
What's new
- New appearance packages
- More equipment available in lower trims
- Available wireless Apple CarPlay and Android Auto
- Part of the fourth Silverado HD generation introduced for 2020
Reliability Ratings by RepairPal
3 out of 5 stars3/5Above Average
#9 out of 19 among Fullsize Trucks
RepairPal Reliability Ratings are based on the actual cost, frequency, and severity of unscheduled repairs and maintenance on make/model data for select 2008-2022 vehicles. The reliability of a specific vehicle may vary depending on its maintenance and driving history, model year, trim, and features.
Cost
$820/yr
vs. $752/yr
for Average Fullsize Truck
for Average Fullsize Truck
Frequency
0.75x/yr
vs. 0.98x/yr
for Average Fullsize Truck
for Average Fullsize Truck
Severity
21.3%
vs. 19.9%
for Average Fullsize Truck
for Average Fullsize Truck
powered by RepairPal
Chevrolet Silverado 2500HD Owner Reviews
Most Helpful Owner Reviews
Trending topics
A Real Truck. . end of story!!!
5 out of 5 starsFrank, 09/08/2020
2020 Chevrolet Silverado 2500HD Custom 4dr Crew Cab 4WD LB (6.6L 8cyl 6A)
A little background in the short version of the other review I have posted here about the horrible 9 months I spent babying the glorified f150 3.5 ecopoop. A cheaply made vehicle that showed signs of major wear and tear inside and out with just 22k miles and mostly highway miles at that. Point being you cant trust the same biased reviews that I was reeled into even as a long life Chevy … man. The 2500 CUSTOM with the 6.6 gas motor is getting bad reviews from critics who are comparing trucks to sports cars. It doesnt make sense. This is a mammoth of a truck. . isnt that what you want in a "TRUCK?" No this model doesnt come with the airplane cockpit that its upper trim brothers have. PERFECT. . annoying technologies that are extremely distractive and unneeded not available in this model. . DELIGHTFUL!!!! Interior is stylish enough and extremely durable, especially for those of us who buy a truck to do TRUCK STUFF. The body of this truck is built LIKE A TRUCK, unlike the Fords that will be totally destroyed God forbid you encounter a heavy rain storm. The 6 speed tranny getting the bad rap is a far better choice than a 10 speed that is constantly shifting both during acceleration and braking just so you can get another 2 mpg's. The 2500HD Custom drives just LIKE A TRUCK as it should and the CUSTOM Trim package is exactly what everyone is attempting to achieve anyway with the other models by removing all the flashy/cheesy chrome bling that makes the trucks look like a cadillac with a bed. Straight lines, black bumpers (painted not cheap fading plastic), nice alloy rims and a tough grill that says "MOVE!". Now "as Consumers" lets talk about the 6.6 gas motor described by these critics as a sluggish gas guzzler. NEWS FLASH . . ALL Trucks are Gas Guzzlers!!! At 16 MPG this truck is only a couple MPG's under the glorified ecopoops that require premium gas and "Eco Settings" that are truly sluggish and unresponsive, in order to achieve the claimed 23mpg. I spent 9 months in one and never saw better than 17.4 mpg and when towing a small camper saw only 6 to 8 mpg! And averaged 15 to 16mpg according to the computer and the dealer who said I wasnt driving it right. As for the Diesel Craze, the 6.6 Duramax is the best in the business, that is if you are actually towing a house daily. Remember that extra 2 or 3 miles to the gallon(when not towing) versus this 6.6 gas motor is met with a constant extra expense of DEF fluid and when towing make sure to keep a case in the bed. Another point that no one is considering is the fact that the 6.6 gas motor runs on regular octane fuel!!! So while everyone is filling up their DEF and paying over 3 bucks a gallon for diesel, or 3 bucks a gallon for premium gas to achieve just a little better than the 16mpg this beast gets, Im paying under 2 bucks a gallon, no DEF required, for 14 to 16mpg and sometimes a little better on the highway, and an average of 10 to 12mpg when towing a trailer that was running the ecopoop into the ground. No scratches, no dents, interior cleans up easily, truck rides smooth and steers perfectly. The 4x4 is useful when needed but to hear the critics this truck is not worthy as it is "Too Bumpy" offroad. LOL. .anyway LOVE my 2500 HD CUSTOM 6.6 Gas. My fuel cost has actually gone DOWN monthly with this truck and I am relieved to be out of the disposable truck that is glorified as the best selling truck in America. Truth be told they all have their pros and cons, but you have to base your decision on whats right for you, not based on biased reviews from so-called experts who are looking to tear these vehicles down because they dont compare to a Ferrari.
2020 Silverado 2500 HD LT - 6.6L Gas with a 6L90E
5 out of 5 starsAndrew S., 04/08/2021
2020 Chevrolet Silverado 2500HD LT 4dr Crew Cab 4WD LB (6.6L 8cyl 6A)
Great truck, wicked power for a 7500lb 3/4 ton. Folks complain about the interior quality but its very nice and durable IMO. GM still makes the most reliable American made truck on the market (https://pickuptrucktalk.com/2020/09/careful-what-you-buy-most-reliable-2020-full-size-trucks-ranked/) and the new 6.6L is going to be a hit. More torque then the Dodge 392 and better gas mileage … towing with and without a load. Probably the best gasser on the market, even better then the Ford 7.3L. People complain about the front end but I love it, looks like a freight train, I like something unique and not something made to please everyone.
With 3.73 gears the 6-speed is perfect, and this truck in Crew has more space then any 3/4 on the market.
Carhartt Edition 2500HD Duramax
5 out of 5 starsChad K., 07/06/2021
2021 Chevrolet Silverado 2500HD LTZ 4dr Crew Cab 4WD SB (6.6L 8cyl 6A)
I bought this truck as an upgrade from our 2018 Silverado High Country 1500. We purchased an RV last year and while the 2018 towed it just fine, especially with the 6.2 liter, this is just another level. The truck is nicer in almost everyway than the 2018. HUD is really handy when driving and the mirrors are really functional. The lighting is very good at night and with the mirror … lights on it make backing up very easy. The Carhartt edition essentially made the LTZ into a High Country but without all the chrome. The interior is huge and comfortable. The ride is amazing and the all terrain tires work very well in all conditions. There are so many features that I would never be able to cover them all. The bed is really wide and the perfect height. The power up and down tailgate is very nice to have, especially for my wife. Cameras are everywhere and show you every thing. Seriously, if you hit anything, it's your fault. I did not expect to like this as much as I do. I was buying it for the capability but I love this truck. The ride is very nice and livable as a daily driver. This is also my first diesel and I'm blown away by the power and smoothness of the engine and transmission. It's silent and runs very good, with shifting being ultra smooth on the Allison. I'm really impressed with the interior as well. The charger fits the iPhone 12 max and so does the phone holder in the console top. There is a place for everything...except your sunglasses as this truck does not have the traditional sunglasses holder above the map lights. That's my only nitpick. Everything else is just right.
More power than I had hoped
5 out of 5 starsNikki, 11/03/2020
2020 Chevrolet Silverado 2500HD Custom 4dr Crew Cab 4WD SB (6.6L 8cyl 6A)
And pick me up a 2020 Silverado heavy duty with the new 6.6 L gas burner in it to haul my fifth wheel. It has done way better than I thought it ever would and my fifth wheel weighs 15,000 pounds. I would recommend this truck with this engine to anyone that toes gooseneck or fifth wheel towing
We have a limited number of reviews for the 2021 Chevrolet Silverado 2500HD, so we've included reviews for other years of the Silverado 2500HD since its last redesign.
2021 Silverado 2500HD Highlights
Crew Cab
Work Truck
Base MSRP Excludes Destination Fee | $39,500 |
---|---|
Engine Type | Gas |
Seating | 6 seats |
rear wheel drive | |
Max Towing Capacity | 18,500 lbs. |
Warranty | 3 years / 36,000 miles |
Safety
Our experts like the Silverado 2500HD models:
- Teen Driver
- Allows owners to keep tabs on secondary drivers by reporting driving behavior and limiting certain vehicle features.
- Safety Alert Seat
- Vibrates to warn the driver when the front or rear parking sensors, lane departure warning or forward collision warning systems issue alerts.
- Lane Departure Warning
- Alerts the driver if the truck begins drifting outside its lane.
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