2020 GMC Sierra 3500HD Crew Cab
What’s new
- Completely redesigned for 2020
- Significant improvement in maximum towing capacity
- New trailer-towing technologies
- New model kicks off the fourth Sierra 3500HD generation
Pros & Cons
- Improved towing and hauling capabilities
- Bigger cabs equipped with the latest tech
- Numerous trailer-towing technologies to make hauling loads easier
- Useful MultiPro tailgate, bed steps and box lighting
- Many cabin pieces are obviously sourced from the less expensive Silverado
- Price rises quickly with options
2020 GMC Sierra 3500HD Crew Cab pricing
in Ashburn, VA
2020 GMC Sierra 3500HD Review
For years, GMC has struggled to keep up with Ford and Ram in the heavy-duty pickup truck towing and hauling competition. Now, with the redesigned 2020 GMC Sierra 3500HD, the company fields a legitimate heavy hauler with up to 35,500 pounds of trailering capacity. That's up from a comparatively low 23,100 pounds with the previous-generation Sierra 3500HD.
You'll need the 6.6-liter Duramax diesel V8 engine to handle loads that heavy. It makes the same amount of power as it did last year, but it's married to a new Allison 10-speed automatic transmission that GMC says will help keep the Duramax within its optimal operating range. Furthermore, the Sierra 3500HD's more substantial frame plus improved cooling capacity, thanks to a larger grille and reworked air induction system, contribute to the truck's increased capability.
New technology also improves the GMC's trailering capacity. The 2020 Sierra 3500HD offers an updated ProGrade Trailering system with 15 camera views, including one that allows the driver to virtually see through a trailer for greater visibility and maneuverability. Loading the bed is easier thanks to standard corner-step bumpers and side bed steps, and the available MultiPro tailgate is the equivalent of a Swiss Army knife, supplying six configurations to assist with loading, hauling and working.
Our main issue with the Sierra 3500HD has to do with the interior. Ford and Ram have taken luxury to another level in their heavy-duty trucks, and it'd be nice to see GMC put more design effort into the Sierra's ride comfort and interior quality. But given the truck's many other strengths, it's easy to recommend if you're looking for a heavy-duty truck that's well equipped and highly capable.
Which Sierra 3500HD does Edmunds recommend?
2020 GMC Sierra 3500HD models
2020 GMC Sierra 3500HD buyers have numerous choices to make when selecting a truck. First, you must decide between regular, double (extended) and crew-cab styles and then determine if you require two- or four-wheel drive. Next up: the rear-axle configuration and single or dual wheels. Then you have a choice of the new standard gasoline V8 (401 horsepower, 464 lb-ft) or the 6.6-liter turbodiesel V8 engine (445 hp, 910 lb-ft). Once that's settled, you've got five trim levels available to you, ranging from the standard Sierra to the plush Sierra Denali.
As you might expect, the standard specification is light on creature comforts. This is the work truck, but it does include chrome bumpers, LED headlights, a 7-inch touchscreen display, Bluetooth, and Apple CarPlay and Android Auto smartphone integration.
Choose the SLE trim, and the Sierra 3500HD includes an integrated trailer brake controller, cruise control, power windows and remote keyless entry among other features. The SLE is also ready for OnStar and GMC connected services, including a Wi-Fi hotspot.
If you want SLT, AT4 or Denali trim, you'll need to get a crew-cab version of the Sierra 3500HD. With SLT specification, the truck includes the popular MultiPro tailgate design, as well as digital variable steering assist, upgraded trailering technologies, LED cargo bed lighting and 120-volt power outlets. Comfort improvements include leather upholstery, power-adjustable heated front seats, a heated tilt-and-telescopic steering wheel, and dual-zone automatic climate control. The Sierra 3500HD SLT also has remote engine starting.
Based on SLT trim, the Sierra 3500HD AT4 is ready for serious off-roading thanks to standard 4WD, an off-road suspension, skid plates, a locking rear differential and all-terrain tires. This version of the truck gets a unique look, along with hill start assist, hill descent control and an Off-Road driving mode. The standard head-up display includes an inclinometer, while the high-definition surround-view camera system helps to negotiate tight trails.
Luxury is the focus of the Sierra 3500HD Denali. The Denali features fancier trim, a Bose premium sound system, navigation, wireless smartphone charging, a wide 8-inch driver information center, and front and rear parking sensors. It also comes with a full suite of Driver Alert advanced driving assistance systems.
Sponsored cars related to the Sierra 3500HD
Consumer reviews
Read what other owners think about the 2020 GMC Sierra 3500HD.
Trending topics in reviews
- towing
- driving experience
- engine
- safety
- technology
- wheels & tires
- transmission
- lights
- ride quality
- interior
- maintenance & parts
- doors
Most helpful consumer reviews
I purchased this Denali two weeks ago. I absolutely love this truck. The ride is so smooth and power band is incredible. What a huge difference between my 2008 GMC 2500HD Duramax, its like night and day... I love all the high tech features with the 2020's from the cameras to the front and rear LED lighting. Oh yea forgot about that first of its kind tailgate. Now that's a very useful tailgate, I can see Ford, Dodge and Chevrolet using the same basic tailgate in the near future. I really cant wait to haul my 5th wheel with this truck. Once I make that first trip I will update this review regarding the towing... A big thank you for Thompsons GMC in Placerville, CA for such a great purchasing experience.
After waiting for several months and production delays I was finally able to get my hands on a 2020 3500 Denali DRW and I have to say that this truck was well worth the wait. It drives smoother than any truck I've ever owned and the safety features are incredible. I have absolutely no complaints and with it being a Denali there really isn't any more stuff I will need to add. (other than a fifth wheel hitch) I love the 10 speed transmission and the 6.6 diesel has more than enough HP and torque. GMC hit it out of the park!
Features & Specs
| Denali 4dr Crew Cab 4WD SB 6.6L 8cyl 6A | |
|---|---|
| MSRP | $64,900 |
| MPG | N/A city / N/A hwy |
| Seating | Seats 5 |
| Transmission | 6-speed shiftable automatic |
| Horsepower | 401 hp @ 5200 rpm |
| Denali 4dr Crew Cab 4WD LB 6.6L 8cyl 6A | |
|---|---|
| MSRP | $65,100 |
| MPG | N/A city / N/A hwy |
| Seating | Seats 5 |
| Transmission | 6-speed shiftable automatic |
| Horsepower | 401 hp @ 5200 rpm |
| Denali 4dr Crew Cab 4WD LB DRW 6.6L 8cyl 6A | |
|---|---|
| MSRP | $66,300 |
| MPG | N/A city / N/A hwy |
| Seating | Seats 5 |
| Transmission | 6-speed shiftable automatic |
| Horsepower | 401 hp @ 5200 rpm |
| SLT 4dr Crew Cab 4WD LB DRW 6.6L 8cyl 6A | |
|---|---|
| MSRP | $57,800 |
| MPG | N/A city / N/A hwy |
| Seating | Seats 6 |
| Transmission | 6-speed shiftable automatic |
| Horsepower | 401 hp @ 5200 rpm |
Safety
Our experts’ favorite Sierra 3500HD safety features:
- Teen Driver
- Standard programmable technology that provides parents of young drivers a driving report card after they use the vehicle.
- Automatic Emergency Braking
- Automatically brakes the vehicle to avoid a collision or to reduce speed before an unavoidable impact.
- Rear Seat Reminder
- Detects when a rear door is opened and closed during or just before a trip and helps remind you not to forget about rear occupants.
GMC Sierra 3500HD vs. the competition
GMC Sierra 3500HD vs. Chevrolet Silverado 3500HD
Underneath their sheet metal, the Chevrolet Silverado 3500HD and the GMC Sierra 3500HD are the same truck with the same towing and hauling capabilities. The Chevys tend to have a little less standard equipment and a slightly lower price. Otherwise, the decision between the two comes down to styling and whether you want to pay extra for metallic paint, which the GMC requires but the Chevy doesn't.
GMC Sierra 3500HD vs. Ford F-350 Super Duty
Ford isn't standing idly by as GMC rolls out a redesigned 3500HD. For 2020, Ford gives the F-350 Super Duty new gasoline and diesel V8 engine options, a new transmission, a new Tremor off-road package, and upgraded towing technologies. The latest F-350 is also rated to tow and haul more weight, though the gulf between the GMC and the Ford is much smaller than in years past.
GMC Sierra 3500HD vs. Ram 3500
Part of the charm of a 3500-series heavy-duty pickup is how it looks and feels like an over-the-road long-distance semi-truck. Ram's got this image down pat, with its recently re-engineered 3500HD models doing a great impression of a semi right down to the available Cummins diesel engine option. Towing and hauling capacities for these two trucks are similar.
FAQ
Is the GMC Sierra 3500HD a good car?
What's new in the 2020 GMC Sierra 3500HD?
According to Edmunds’ car experts, here’s what’s new for the 2020 GMC Sierra 3500HD:
- Completely redesigned for 2020
- Significant improvement in maximum towing capacity
- New trailer-towing technologies
- New model kicks off the fourth Sierra 3500HD generation
Is the GMC Sierra 3500HD reliable?
Is the 2020 GMC Sierra 3500HD a good car?
How much should I pay for a 2020 GMC Sierra 3500HD?
The least-expensive 2020 GMC Sierra 3500HD is the 2020 GMC Sierra 3500HD 4dr Crew Cab SB (6.6L 8cyl 6A). Including destination charge, it arrives with a Manufacturer's Suggested Retail Price (MSRP) of about $41,200.
Other versions include:
- Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 6A) which starts at $64,900
- Denali 4dr Crew Cab 4WD LB (6.6L 8cyl 6A) which starts at $65,100
- Denali 4dr Crew Cab 4WD LB DRW (6.6L 8cyl 6A) which starts at $66,300
- SLT 4dr Crew Cab 4WD LB DRW (6.6L 8cyl 6A) which starts at $57,800
- 4dr Crew Cab 4WD LB (6.6L 8cyl 6A) which starts at $44,200
- SLT 4dr Crew Cab 4WD SB (6.6L 8cyl 6A) which starts at $56,400
- SLE 4dr Crew Cab 4WD SB (6.6L 8cyl 6A) which starts at $47,800
- 4dr Crew Cab 4WD SB (6.6L 8cyl 6A) which starts at $44,000
- AT4 4dr Crew Cab 4WD LB (6.6L 8cyl 6A) which starts at $59,100
- SLT 4dr Crew Cab LB (6.6L 8cyl 6A) which starts at $53,800
- 4dr Crew Cab LB DRW (6.6L 8cyl 6A) which starts at $42,600
- SLE 4dr Crew Cab LB (6.6L 8cyl 6A) which starts at $45,200
- SLT 4dr Crew Cab 4WD LB (6.6L 8cyl 6A) which starts at $56,600
- SLE 4dr Crew Cab 4WD LB (6.6L 8cyl 6A) which starts at $48,000
- SLE 4dr Crew Cab SB (6.6L 8cyl 6A) which starts at $45,000
- AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 6A) which starts at $58,900
- 4dr Crew Cab SB (6.6L 8cyl 6A) which starts at $41,200
- 4dr Crew Cab LB (6.6L 8cyl 6A) which starts at $41,400
- SLE 4dr Crew Cab LB DRW (6.6L 8cyl 6A) which starts at $46,400
- 4dr Crew Cab 4WD LB DRW (6.6L 8cyl 6A) which starts at $45,400
- SLE 4dr Crew Cab 4WD LB DRW (6.6L 8cyl 6A) which starts at $49,200
- SLT 4dr Crew Cab LB DRW (6.6L 8cyl 6A) which starts at $55,000
- SLT 4dr Crew Cab SB (6.6L 8cyl 6A) which starts at $53,600
What are the different models of GMC Sierra 3500HD?
More about the 2020 GMC Sierra 3500HD
2020 GMC Sierra 3500HD Crew Cab Overview
The 2020 GMC Sierra 3500HD Crew Cab is offered in the following styles: Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 6A), Denali 4dr Crew Cab 4WD LB (6.6L 8cyl 6A), Denali 4dr Crew Cab 4WD LB DRW (6.6L 8cyl 6A), SLT 4dr Crew Cab 4WD LB DRW (6.6L 8cyl 6A), 4dr Crew Cab 4WD LB (6.6L 8cyl 6A), SLT 4dr Crew Cab 4WD SB (6.6L 8cyl 6A), SLE 4dr Crew Cab 4WD SB (6.6L 8cyl 6A), 4dr Crew Cab 4WD SB (6.6L 8cyl 6A), AT4 4dr Crew Cab 4WD LB (6.6L 8cyl 6A), SLT 4dr Crew Cab LB (6.6L 8cyl 6A), 4dr Crew Cab LB DRW (6.6L 8cyl 6A), SLE 4dr Crew Cab LB (6.6L 8cyl 6A), SLT 4dr Crew Cab 4WD LB (6.6L 8cyl 6A), SLE 4dr Crew Cab 4WD LB (6.6L 8cyl 6A), SLE 4dr Crew Cab SB (6.6L 8cyl 6A), AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 6A), 4dr Crew Cab SB (6.6L 8cyl 6A), 4dr Crew Cab LB (6.6L 8cyl 6A), SLE 4dr Crew Cab LB DRW (6.6L 8cyl 6A), 4dr Crew Cab 4WD LB DRW (6.6L 8cyl 6A), SLE 4dr Crew Cab 4WD LB DRW (6.6L 8cyl 6A), SLT 4dr Crew Cab LB DRW (6.6L 8cyl 6A), and SLT 4dr Crew Cab SB (6.6L 8cyl 6A).
What do people think of the 2020 GMC Sierra 3500HD Crew Cab?
Consumer ratings and reviews are also available for the 2020 GMC Sierra 3500HD Crew Cab and all its trim types. Overall, Edmunds users rate the 2020 Sierra 3500HD Crew Cab 5.0 on a scale of 1 to 5 stars. Edmunds consumer reviews allow users to sift through aggregated consumer reviews to understand what other drivers are saying about any vehicle in our database. Detailed rating breakdowns (including performance, comfort, value, interior, exterior design, build quality, and reliability) are available as well to provide shoppers with a comprehensive understanding of why customers like the 2020 Sierra 3500HD Crew Cab.
Edmunds Expert Reviews
Edmunds experts have compiled a robust series of ratings and reviews for the 2020 GMC Sierra 3500HD Crew Cab and all model years in our database. Our rich analysis includes expert reviews and recommendations for the 2020 Sierra 3500HD Crew Cab featuring deep dives into trim levels including Denali, SLT, Base, etc. with careful analysis around pricing, features, performance, mpg, safety, interior, and driving and performance. Edmunds also offers expert ratings, road test and performance data, long-term road tests, first-drive reviews, video reviews and more.
Read our full review of the 2020 GMC Sierra 3500HD Crew Cab here.Our Review Process
This review was written by a member of Edmunds' editorial team of expert car reviewers. Our team drives every car you can buy. We put the vehicles through rigorous testing, evaluating how they drive and comparing them in detail to their competitors.
We're also regular people like you, so we pay attention to all the different ways people use their cars every day. We want to know if there's enough room for our families and our weekend gear and whether or not our favorite drink fits in the cupholder. Our editors want to help you make the best decision on a car that fits your life.
What's a good price for a New 2020 GMC Sierra 3500HD Crew Cab?
2020 GMC Sierra 3500HD Crew Cab Denali 4dr Crew Cab 4WD LB (6.6L 8cyl Turbo Turbodiesel 10A)
The 2020 GMC Sierra 3500HD Crew Cab Denali 4dr Crew Cab 4WD LB (6.6L 8cyl Turbo Turbodiesel 10A) can be purchased for less than the Manufacturer’s Suggested Retail Price (aka MSRP) of $84,360. The average price paid for a new 2020 GMC Sierra 3500HD Crew Cab Denali 4dr Crew Cab 4WD LB (6.6L 8cyl Turbo Turbodiesel 10A) is trending $4,314 below the manufacturer’s MSRP.
Edmunds members save an average of $4,314 by getting upfront special offers. The estimated special offer price in your area is $80,046.
The average savings for the 2020 GMC Sierra 3500HD Crew Cab Denali 4dr Crew Cab 4WD LB (6.6L 8cyl Turbo Turbodiesel 10A) is 5.1% below the MSRP.
Available Inventory:We are showing 5 2020 GMC Sierra 3500HD Crew Cab Denali 4dr Crew Cab 4WD LB (6.6L 8cyl Turbo Turbodiesel 10A) vehicle(s) available in the Ashburn area.
2020 GMC Sierra 3500HD Crew Cab Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbo Turbodiesel 10A)
The 2020 GMC Sierra 3500HD Crew Cab Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbo Turbodiesel 10A) can be purchased for less than the Manufacturer’s Suggested Retail Price (aka MSRP) of $84,885. The average price paid for a new 2020 GMC Sierra 3500HD Crew Cab Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbo Turbodiesel 10A) is trending $4,284 below the manufacturer’s MSRP.
Edmunds members save an average of $4,284 by getting upfront special offers. The estimated special offer price in your area is $80,602.
The average savings for the 2020 GMC Sierra 3500HD Crew Cab Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbo Turbodiesel 10A) is 5% below the MSRP.
Available Inventory:We are showing 3 2020 GMC Sierra 3500HD Crew Cab Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbo Turbodiesel 10A) vehicle(s) available in the Ashburn area.
Shop with Edmunds for perks and special offers on new cars, trucks, and SUVs near Ashburn, VA. Doing so could save you hundreds or thousands of dollars. Edmunds also provides consumer-driven dealership sales and service reviews to help you make informed decisions about what cars to buy and where to buy them.
Which 2020 GMC Sierra 3500HD Crew Cabs are available in my area?
2020 GMC Sierra 3500HD Crew Cab Listings and Inventory
There are currently 29 new 2020 [object Object] Sierra 3500HD Crew Cabs listed for sale in your area, with list prices as low as $58,930 and mileage as low as 0 miles. Simply research the type of used car you're interested in and then select a car from our massive database to find cheap used cars for sale near you. Once you have identified a vehicle you're interested in, check the AutoCheck vehicle history reports, read dealer reviews, and find out what other owners paid for the 2020 GMC Sierra 3500HD Crew Cab. Then select Edmunds special offers, perks, deals, and incentives to contact the dealer of your choice and save up to $8,012 on a new, used or CPO 2020 [object Object] Sierra 3500HD Crew Cab available from a dealership near you.
Shop Edmunds' car, SUV, and truck listings of over 6 million vehicles to find a cheap new, used, or certified pre-owned (CPO) 2020 [object Object] Sierra 3500HD Crew Cab for sale near you.
Can't find a new 2020 GMC Sierra 3500HD Crew Cab Sierra 3500HD Crew Cab you want in your area? Consider a broader search.
Find a new GMC Sierra 3500HD for sale - 5 great deals out of 21 listings starting at $15,276.
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Why trust Edmunds?
Edmunds has deep data on over 6 million new, used, and certified pre-owned vehicles, including all models of the 2020 GMC Sierra 3500HD Crew Cab and all available trim types: AT4, SLT, SLT, etc. Rich, trim-level features & specs and options data tracked for the 2020 GMC Sierra 3500HD Crew Cab include (but are not limited to): MSRP, available incentives and deals, average price paid, warranty information (basic, drivetrain, and maintenance), features (interior and exterior color, upholstery, bluetooth, navigation, cruise control, parking assistance, lane sensing, keyless ignition, satellite radio, folding rears seats,run flat tires, wheel type, tire size, sunroof, etc.), vehicle specifications (engine cylinder count, drivetrain, engine power, torque, engine displacement, transmission), fuel economy and MPG (city, highway, and combined, fuel capacity, range), vehicle dimensions (interior cabin space, vehicle length and width, seating capacity, cargo space). Edmunds also provides tools to allow shopper to compare vehicles to similar models of their choosing by warranty, interior features, exterior features, specifications, vehicle dimensions, consumer rating, edmunds expert review, safety rating, and color.
Should I lease or buy a 2020 GMC Sierra 3500HD Crew Cab?
Is it better to lease or buy a car? Ask most people and they'll probably tell you that car buying is the way to go. And from a financial perspective, it's true, provided you're willing to make higher monthly payments, pay off the loan in full and keep the car for a few years. Leasing, on the other hand, can be a less expensive option on a month-to-month basis. It's also good if you're someone who likes to drive a new car every three years or so.
Check out GMC lease specials