2021 GMC Sierra 2500HD AT4
Crew Cab | V8 | Starting at $58,600
Disclaimer: Not all photos will be an exact match to vehicle configuration.
- Cylinders
- 8
- Horsepower
- 401
- Torque
- 464
- MPG
- 10/14
2021 GMC Sierra 2500HD AT4 Specifications
| Name | Units |
|---|---|
| Interior Dimensions | |
| 1st Row Shoulder Room | 66.0 in. |
| 2nd Row Hip Room | 60.2 in. |
| 1st Row Hip Room | 61.2 in. |
| 2nd Row Head Room | 39.9 in. |
| 1st Row Head Room | 43.0 in. |
| 1st Row Leg Room | 44.5 in. |
| 2nd Row Shoulder Room | 65.3 in. |
| 2nd Row Leg Room | 43.4 in. |
| Exterior Dimensions | |
| Overall Length | 266.1 in. |
| Bed Length Measurement | 98.3 in. |
| Minimum Ground Clearance | 10.1 in. |
| Overall Height | 79.7 in. |
| Wheelbase | 172.0 in. |
| Overall Width Without Mirrors | 81.9 in. |
| Specifications | |
| Turning Diameter | 52.7 in. |
| Fuel Capacity | 36.0 gal. |
| Ege City Mpg | 10 mpg |
| Ege Highway Mpg | 14 mpg |
| Gross Vehicle Weight | 10,850 lbs. |
| Ege Combined Mpg | 12 mpg |
| Tco Curb Weight | 6,950 lbs. |
| Payload | 3,862 lbs. |
| Curb Weight | 6,950 lbs. |
| Towing Capacity | 18,500 lbs. |
| TIRES | |
| Rear Tire Profile | 65 |
| Rear Tire Diameter | 20 |
| Rear Tire Width | 275 |
| Tire Type | All terrain |
| Rear Tire Prefix | LT |
| TIRES | |
| Rear Tire Profile | 70 |
| Rear Tire Diameter | 18 |
| Rear Tire Width | 275 |
| Tire Type | All terrain |
| Rear Tire Prefix | LT |
| WHEELS | |
| Rear Wheel Diameter | 18 |
| Wheel Locks | Wheel locks with spare |
| Rim Type | Painted alloy |
| WHEELS | |
| Rear Wheel Diameter | 20 |
| Rim Type | Painted alloy |
2021 GMC Sierra 2500HD AT4 Maintenance
* Please keep in mind the pricing and labor shown below is subject change on a per dealer basis.
| Mileage Freq. (Every) | Action | Item | Approx. Labor * | Approx. Part Cost * |
|---|---|---|---|---|
| 7,500 | Change | Engine oil | 32 mins | $41 |
| 7,500 | Inspect | Auto shift lock/starter safety switch | 0 mins | N/A |
| 7,500 | Inspect | Windshield wipers | 0 mins | N/A |
| 7,500 | Check fluid level | Windshield washer | 0 mins | N/A |
| 7,500 | Rotate/adjust air pressure | Wheels & tires | 35 mins | N/A |
| 7,500 | Inspect & lubricate | Parking brake cable guides | 5 mins | N/A |
| 7,500 | Replace | Oil filter | 10 mins | $21 |
| 7,500 | Inspect | Steering & suspension | 0 mins | N/A |
| 7,500 | Inspect | Seat belts | 0 mins | N/A |
| 7,500 | Inspect | Exhaust system | 0 mins | N/A |
| 7,500 | Inspect | Coolant | 0 mins | N/A |
| 7,500 | Inspect | Brake system | 0 mins | N/A |
| 7,500 | Inspect | Air filter | 0 mins | N/A |
| 22,500 | Replace | Cabin air filter | 30 mins | $33 |
| 45,000 | Inspect | Evaporative control system | 0 mins | N/A |
| 45,000 | Replace | Air filter | 50 mins | $57 |
| 75,000 | Replace | Hood and/or body lift support gas struts | 30 mins | $35 |
| 75,000 | Change | Brake fluid | 50 mins | $22 |
| 97,500 | Inspect | Spark plug wires | 0 mins | N/A |
| 97,500 | Change | Transfer case fluid | 50 mins | $77 |
| 97,500 | Replace | Spark plugs | 1h 40 mins | $121 |
2021 GMC Sierra 2500HD AT4 Options
| Option | Price |
|---|---|
| Exterior | |
| Black Front And Rear Molded Splash Guards | $190 |
| Smoked Amber LED Roof Marker Lamps | $55 |
| 20" Machined Aluminum Wheels W/High Gloss Black Accents | $800 |
| Auxiliary Trailer Camera | $595 |
| 20" High Gloss Black Painted Wheels | $2,995 |
| LT275/70R18, Mud-Terrain, Blackwall Tires | $295 |
| Power Glass Sunroof | $995 |
| AT4 High Clearance Step | $1,095 |
| GMC MultiPro Tailgate Step Lights | $200 |
| Cargo Tie-Down Rings | $105 |
| 20" High Gloss Black Aluminum Wheels W/Machined Finish | $2,995 |
| MultiPro Audio System By Kicker | $815 |
| Black Sport Step | $965 |
| LT275/65R20 All-Terrain Blackwall Tires | $200 |
| Front License Plate Kit | $0 |
| Bed View Camera | $250 |
| Body Color Wheel Arch Moldings | $685 |
| Package | |
| AT4 Preferred Package | $2,075 |
| Cargo Convenience Package | $515 |
| Snow Plow Prep/Camper Package | $300 |
| Technology Package | $1,275 |
| AT4 Premium Plus Package | $7,975 |
| GMC Protection Package | $370 |
| Mechanical | |
| Trailer Tire Pressure Monitor Sensors | $50 |
| High Idle Switch | $200 |
| Gooseneck Hitch Package | $295 |
| Auxiliary Battery | $135 |
| Trailering Wiring Provisions | $35 |
| Gooseneck/5th Wheel Package | $795 |
| Dual Alternators | $380 |
| Engine Block Heater | $100 |
| 220 Amp Alternator | $150 |
| Duramax 6.6L Turbo-Diesel V8 Engine | $9,890 |
| Heavy Duty Front Spring/Camper Package | $45 |
| Interior | |
| Console Insert Organizer Tray | $70 |
| Lockable Console Vault | $295 |
| Rear Under Seat Storage | $275 |
| AT4 All-Weather Floor Liners | $260 |
2021 GMC Sierra 2500HD AT4 Recalls
No recalls found.
2021 GMC Sierra 2500HD AT4
If you are interested in the elegant 2021 GMC Sierra 2500HD AT4, Asbury Automotive offers a world-class vehicle purchasing experience, featuring the power of one of the nation's largest automotive groups, with the inimitable personal touch of your favorite local dealer. Whether you're looking for a undefined>new or used Crew Cab, Asbury Automotive explicitly offers the best online vehicle purchasing service imaginable utilizing Clicklane, the world's best online loan marketplace where you can choose your lender and your rate in a fully transparent mobile-friendly environment. Not interested in financing your 2021 GMC Sierra 2500HD AT4? No problem! Clicklane offers leasing options through most captive lenders and many major banks or you can simply pay in full utilizing our secure online payments platform. Clicklane still offers you the ability to fully reserve your vehicle and experience the full in-store experience if you select to buy in person. You can upload essential documents such as your driver's license, insurance, and more to save time when visiting any of our dealerships.
RECALL NOTICE: Some vehicles offered for sale may be subject to unrepaired manufacturer safety recalls. To determine the recall status of a vehicle, visit https://www.nhtsa.gov/recalls.
GMC Sierra 2500HD 2021 AT4
The 2021 GMC Sierra 2500HD AT4 is one of the most remarkably admired vehicles you will find on the new or used market today. It has exceedingly upped the game for the competition and marks a serious leap forward. With Asbury Automotive's powerful reach, we offer an precisely enormous inventory of new and used vehicles located coast to coast throughout the United States. Take time to browse everything Asbury Auto has to offer and discover why so many clients pick to shop with Asbury. Old school and new school vehicle lovers can come together and love everything the remarkable 2021 GMC Sierra 2500HD AT4 provides. Shop for one today at Asbury Auto!
2021 GMC Sierra 2500HD AT4 Cost
Perhaps the most important question of all when looking to buy a car is the cost. You'll be glad to hear the 2021 GMC Sierra 2500HD is available at a very reasonable price starting at just $58600. Even better, you can usually find monthly specials and discounts available through Asbury Automotive and Asbury dealerships. With all the exceptionally great benefits the 2021 GMC Sierra 2500HD offers, the cost seems like a especially great deal. You can quickly shop available 2021 GMC Sierra 2500HD AT4 models and find the deal that is best for you.
2021 GMC Sierra 2500HD AT4 for Sale
Browse thousands of vehicles for sale in your area expeditiously with Asbury Automotive Group. We offer an incredibly unique shopping experience through Clicklane that can bring our nationwide network of dealers with tens of thousands of cars for sale right to your fingertips. With Clicklane you can shop for a vehicle absolutely online, cross-shop financing rates, select your financing terms, sell your vehicle, sign documents online, and have your vehicle delivered anywhere in the United States. Asbury Automotive is a Fortune 500 auto dealer you can trust.
2021 GMC Sierra 2500HD AT4 MSRP
With an astonishing MSRP of $58600 new, this Crew Cab is a formidable option. It's got a ton of great technology options, safety features, and durability making the 2021 GMC Sierra 2500HD AT4 a great option regardless of how long you're planning to own it.
2021 GMC Sierra 2500HD AT4 Price Used
Vehicle depreciation is one of the principal reasons a lot of consumers like to buy used cars instead of new. There are definitely pros and cons to owning both new and used, and everyone's situation is different. To make things more complex, new and used car prices can still be impacted more heavily by geographic location, interest rates, OEM incentives, and other market conditions. At Asbury, our purpose is to price all of our used cars fairly and properly to sell as expeditiously as possible. We believe value is created during the ownership experience, and that comes with selling a quality Crew Cab that has been sold at a reasonable price so you continue to do business with our astonishing dealerships. We offer exceptionally efficient automotive repair and maintenance services for all makes and models as well as parts and accessories that would look great on your 2021 GMC Sierra 2500HD AT4.
2021 GMC Sierra 2500HD AT4 for Sale Near Me
Since Asbury Auto is one of the nation's biggest automotive groups, our amazing team gets to work directly with consumers everyday from all over the country and hear definitely what customers like and do not like about certain vehicles. So what do consumers have to say about the 2021 GMC Sierra 2500HD AT4? Shop through the internet, vehicle magazines, or trade publications and you will surely find delighted praise everywhere. That's because, when you get the keys to your 2021 GMC Sierra 2500HD AT4, you likewise get access to the exceptional benefits and meaningful perks this vehicle brings.
But the huge praise isn't just from the critics. The word of mouth from consumers all across the country and from former owners is just as positive. You won't have to look too far to find someone who has something great to say about their 2021 GMC Sierra 2500HD AT4.
2021 GMC Sierra 2500HD AT4 Price
For most customers, choosing what Crew Cab to purchase all comes down to price. The 2021 GMC Sierra 2500HD AT4 gives you undeniably incredible value at just $58600 MSRP new. You get all the huge benefits at an incredibly competitive cost. At just $58600 MSRP you get the entertainment options, plentiful tech, stylish look, and all the delightful benefits. How can you conceivably beat that? The more you read about this totally unique car, the more you can certainly see why it is totally worth the price.
If you're looking for a used car, there's no better feeling than buying a used car and knowing certainly you got a great deal. You can have confidence in your purchase the moment you drive off in your 2021 GMC Sierra 2500HD AT4 when buying from an Asbury Automotive dealer.
2021 GMC Sierra 2500HD AT4 MPG
This Crew Cab gets 14 MPG highway and 10 MPG city. Miles per gallon plays a critical role in the long term cost of your vehicle. Luckily, the fabulous mileage the 2021 GMC Sierra 2500HD AT4 gets should make you even more cozy with your decision to purchase this breathtaking vehicle.
2021 GMC Sierra 2500HD AT4 Head Room & Dimensions
When you explore for a new or used car, a critical aspect can be the height and dimensions of the several cars you're searching for. The 2021 GMC Sierra 2500HD gives you 79.7 of height and 266.1 of overall length. You will be glad to find that these dimensions fit immensely well with everything this extraordinary vehicle has to offer and add to the gorgeous exterior design, while also regularly giving you enough enjoyable space for you to feel entirely cozy no matter what seat you are riding inside. The 79.7 of height will without any doubt give you the headroom you need while the 266.1 of overall length makes it feel more roomy than you would ever expect. So if vehicle height and length are absolutely important to you, you can feel cozy knowing the 2021 GMC Sierra 2500HD AT4 has you covered. Explore this page to discover more and shop with Asbury Auto for your next vehicle, or buy online right now with Clicklane!
2021 GMC Sierra 2500HD AT4 Dealers
Asbury Automotive Group has a sizeable footprint all over the United States with a wide variety of 2021 GMC Sierra 2500HD AT4 vehicles for sale. With this nationwide reach, we are able to make sure you get the kind of excellent, personal customer service that will make your car-buying experience incredible. An additional charming feature is Clicklane, a distinct online car-buying platform that allows you to buy, sell, or trade a car online in real time! Along with a myriad of additional features like a 7-day return policy, and an online loan marketplace where you can pick your lender and your rate.
2021 GMC Sierra 2500HD AT4 Horsepower
With 401 of horsepower at 5200 RPM and a signficant464 lb-ft torque at 4000 RPM, this Crew Cab is more than enough to enjoy the open road. If you're interested in shopping more astonishing vehicles by horsepower, engine size, and more, please check out our massive collection of performance vehicles.
2021 GMC Sierra 2500HD AT4 Recalls
Occasionally, your car will have an open recall. That means there is an essential component of your car that needs to be immediately addressed. If you ignore the recall on your 2021 GMC Sierra 2500HD AT4 or moderately wait to address it, it can considerably increase the chances of something dangerous happening to your car. That's why it is essential to check for a recall on your car and bring it into a location to consult with a experienced mechanic. Asbury Automotive offers a meaningful amount of service centers across the country with useful consultants to make addressing your recall easy! You can quickly check to see if your car has a recall by inputting your VIN with the NHTSA lookup tool. That way you can repeatedly stay on top of any recalls and find a place near Atlanta to get it repaired.
RECALL NOTICE: Some vehicles offered for sale may be subject to unrepaired manufacturer safety recalls. To determine the recall status of a vehicle, visit https://www.nhtsa.gov/recalls.
2021 GMC Sierra 2500HD AT4
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