Skip to FiltersReport abuse
368 listings
- New Listing$51,991good price$4,436 below market
- 95,471 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Daytona Motor Co (158 mi away)
Close
Located in Lynnwood, WA / 158 miles away from Portland, OR
2020 GMC SIERRA 1500 AT4 4WD, 10-Speed Automatic CLEAN title, 4-wheel drive, 5.3L V8 engine, advanced 10-speed automatic transmission, AT4 off-road s...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49PEY4LF141458
Stock: 141458
Certified Pre-Owned: No
Listed since: 06-14-2025 - $54,900fair price$644 below market
- 119,203 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- West State Motorsport (122 mi away)
Close
Located in Federal Way, WA / 122 miles away from Portland, OR
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49REY1LF277753
Stock: WSM1279
Certified Pre-Owned: No
Listed since: 03-02-2025 - 44,554 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Chevrolet GMC of Madras (101 mi away)
Close
Located in Madras, OR / 101 miles away from Portland, OR
BLIND SPOT DETECTION, Navigation, Back Up Camera, Heated Seats, Bluetooth®, Smartphone Integration, Auto Climate Control, Power Driver's Seat, Satelli...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49REY7LF115187
Stock: 25G18B
Certified Pre-Owned: No
Listed since: 07-12-2025- New Listing$30,995great price$5,030 below market
- 203,606 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- West Coast Auto Works - Everett (164 mi away)
Close
Located in Everett, WA / 164 miles away from Portland, OR
This GMC Sierra 2500HD Denali comes with plentiful amenities. Powering this vehicle is a robust Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs. engi...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT12SEY2KF174774
Stock: 12401
Certified Pre-Owned: No
Listed since: 08-01-2025 - New Listing
- 36,460 miles
- 1 accident, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- West Coast Auto Works - Everett (164 mi away)
Close
Located in Everett, WA / 164 miles away from Portland, OR
This GMC Sierra 2500HD Denali comes with plentiful amenities. Powering this vehicle is a robust 6.6L V8 401hp 464ft. lbs. engine and a 6-Speed Shiftab...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49RE75LF192552
Stock: 12415
Certified Pre-Owned: No
Listed since: 07-29-2025 - Price Drop$54,499great price$4,574 below market
- 91,474 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Brotherton Buick GMC (135 mi away)
Close
Located in Renton, WA / 135 miles away from Portland, OR
This 2021 GMC Sierra 2500HD Denali features a 4D Crew Cab, a Duramax 6.6L V8 Turbodiesel engine, and a 10-Speed Automatic transmission. It is equipped...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49REY7MF251904
Stock: G5290A
Certified Pre-Owned: No
Listed since: 07-19-2025 - New Listing
- 101,648 miles
- No accidents, 3 owners, corporate fleet vehicle
- 8'2” bed, 6.6l, 8cyl
- Northwest Premier Auto Sales (171 mi away)
Close
Located in Richland, WA / 171 miles away from Portland, OR
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49PE76LF289392
Stock: 289392
Certified Pre-Owned: No - Price Drop$63,688good price$3,186 below market
- 44,986 miles
- No accidents, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Lexus of Seattle (158 mi away)
Close
Located in Lynnwood, WA / 158 miles away from Portland, OR
Recent Arrival! Clean CARFAX. 4WD Priced below KBB Fair Purchase Price! 10-Speed Automatic, 4WD, Jet Black Leather.At Lexus of Seattle, our pledge t...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49REY7MF249134
Stock: MF249134
Certified Pre-Owned: No
Listed since: 07-21-2025 - 11,322 miles
- Lemon reported, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- North Bend Chevrolet (142 mi away)
Close
Located in North Bend, WA / 142 miles away from Portland, OR
10-Speed Automatic, 4WD, Jet Black Leather.Denali 4WD Duramax 6.6L V8 Turbodiesel 10-Speed AutomaticOdometer is 65662 miles below market average!...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: Yes
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49REY5MF270614
Stock: 37584
Certified Pre-Owned: No
Listed since: 02-23-2025- 28,952 miles
- No accidents, personal use only
- 6'7” bed, 6.6l, 8cyl
- Yakima Chrysler Dodge Jeep Ram (128 mi away)
Close
Located in Yakima, WA / 128 miles away from Portland, OR
The GMC Sierra features a high end BOSE stereo system. Bluetooth technology is built into this GMC Sierra, keeping your hands on the steering wheel an...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT12SEYXKF261645
Stock: 50565
Certified Pre-Owned: No
Listed since: 05-24-2025- 87,986 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Apple Valley Honda (173 mi away)
Close
Located in East Wenatchee, WA / 173 miles away from Portland, OR
Recent Arrival! Apple Valley Honda is proud to offer this. 2019 GMC Sierra 2500HD Denali Quicksilver Metallic Duramax 6.6L V8 Turbodiesel Clean CARFAX...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT12SEY0KF243106
Stock: B9502A
Certified Pre-Owned: No
Listed since: 07-25-2025- 81,913 miles
- 2 accidents, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Four Ten Auto Sales (115 mi away)
Close
Located in Bonney Lake, WA / 115 miles away from Portland, OR
CHECK OUT THIS METICULOUSLY OWNED 21 GMC 2500HD AT4 DURAMAX DIESEL!! THIS TRUCK HAS BEEN OWNED ITS WHOLE LIFE HERE IN WA AND COMES LOADED WITH RUNNING...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49PEY7MF277925
Stock: 2403A
Certified Pre-Owned: No
Listed since: 07-02-2025- New Listing$40,700great price$5,602 below market
- 170,640 miles
- No accidents, 1 owner, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- Dick Hannah Nissan (13 mi away)
Close
Located in Gladstone, OR / 13 miles away from Portland, OR
Summit White 2020 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel. CARFAX One-Owner. Front & Rear Park Assist, Lane Depart...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49REY7LF109602
Stock: CPM21984
Certified Pre-Owned: No
Listed since: 07-30-2025 - New Listing$56,498great price$4,553 below market
- 31,233 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Brotherton Buick GMC (135 mi away)
Close
Located in Renton, WA / 135 miles away from Portland, OR
Allison 1000 6-Speed Automatic, 4WD, Jet Black Leather. Come see for yourself or call Brotherton Cadillac GMC Buick in Renton to schedule a test drive...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT12UEY6JF281286
Stock: G5271A
Certified Pre-Owned: No
Listed since: 07-27-2025 - New Listing$48,472good price$5,649 below market
- 97,509 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- Marysville Auto Center (181 mi away)
Close
Located in Marysville, WA / 181 miles away from Portland, OR
CARFAX One-Owner. Quicksilver Metallic 2020 GMC Sierra 2500HD SLT 4D Crew Cab Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD Priced below KBB Fair...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49NEY4LF115916
Stock: I7162A
Certified Pre-Owned: No
Listed since: 05-08-2025 - $59,999good price$4,562 below market
- 54,417 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Pat Armstrong Ford Lincoln (173 mi away)
Close
Located in East Wenatchee, WA / 173 miles away from Portland, OR
2020 GMC Sierra 2500HD AT4Recent Arrival! Priced below KBB Fair Purchase Price! Odometer is 1576 miles below market average!
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49PEY6LF166619
Stock: 10859B
Certified Pre-Owned: No
Listed since: 07-20-2025 - $55,988good price$4,174 below market
- 73,052 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Lee Peterson Buick GMC (129 mi away)
Close
Located in Yakima, WA / 129 miles away from Portland, OR
2020 GMC Sierra 2500HD Denali 4WDWhite Frost Tricoat10-Speed AutomaticDuramax 6.6L V8 TurbodieselOdometer is 3046 miles below market average!10-Speed ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49REY5LF101482
Stock: LF101482
Certified Pre-Owned: No
Listed since: 02-08-2025 - $61,991fair price$2,476 below market
- 41,288 miles
- No accidents, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- Lum's GMC (32 mi away)
Close
Located in McMinnville, OR / 32 miles away from Portland, OR
Vehicle DetailsFor sale: a powerful and luxurious 2020 GMC Sierra 2500 Denali, ready to tackle any adventure with confidence. With only 41,288 miles, ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49REY7LF222899
Stock: 2874P
Certified Pre-Owned: No
Listed since: 06-18-2025 - $63,990fair price$3,910 below market
- 23,710 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
Close
Located in Indianapolis, IN / 1,882 miles away from Portland, OR
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49PEY5LF231847
Stock: 2003806894
Certified Pre-Owned: No
Listed since: 06-12-2025 - Price Drop$65,290fair price$696 below market
- 24,764 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- D&C Motor Company (12 mi away)
- Home delivery*
Close
Located in Portland, OR / 12 miles away from Portland, OR
Simply Drive Home. Recent Arrival! Clean CARFAX.Automatic Emergency Braking, Driver Alert Package I, Driver Alert Package II, Following Distance Ind...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49REY8NF282015
Stock: P282015
Certified Pre-Owned: No
Listed since: 05-13-2025 - New Listing$49,590fair price$1,040 below market
- 22,646 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
Close
Located in Indianapolis, IN / 1,882 miles away from Portland, OR
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49LEY6LF339838
Stock: 2003936673
Certified Pre-Owned: No
Listed since: 08-01-2025
Showing 1 - 21 out of 368 listings
Consumer Reviews for the GMC Sierra 2500HD
Read recent reviews for the GMC Sierra 2500HD
Love the looks, love the power, love the economy
Rick B., 03/18/2021
2020 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 6A)
I purchased a 2020 Sierra 2500HD AT4 (Duramax) in November of 2020. This thing is a BEAST and a joy to drive. I've put almost 131K miles on it thus far and have not had a single issue. IMHO, the interior is better than a Ford but trails behind the Dodge. However, just because it seems less capable with technology isn't necessarily true. I have physical switches for many things that … the Dodge incorporates in their big screen. I MUCH prefer the switches because I don't have to go through electronic pages to find what I'm looking for. The seats are a bit hard but are very supportive. I'm averaging a 21mpg with it at this point but the majority (80%) of my driving is highway speeds. In an attempt see just how good of gas mileage I could get, I drove a cruise controlled speed of 55 mph on a VERY flat 2 lane road for a little over 75 miles. My results, 29.3mpg, yep, you read that right. As I get up to interstate cruising speed it's much closer to 22mpg. I have hauled my 6,000 pound boat a couple of times with it and it still gets around 14mpg. Speaking of hauling the boat, this thing tows like a dream. The cameras, mirrors and tow-haul mode work great and if I couldn't see the boat in my mirrors, I would hardly know it's there. The voice command menu and responsiveness is great, no issues with it and it has always recognized what I'm asking for. The Bose speakers produce more than I can listen to, and the cab is quiet enough for conference calls when I'm travelling for work. The in-cab outlet is perfect for charging my laptop on the go and allows my wife to use the computer when we travel without killing the battery. I put a hardcover on the bed but with the multipro tailgate I rarely have to do anything with it, and I make a LOT of trips to the lumber yard for 8'+ lumber. All I have to do is drop the upper portion of the tailgate and the long lumber slides right in and is safe and secure. One thing I would criticize. It doesn't match up when compared to the other makers off-roading capabilities (manual/push button locking differentials), but I didn't really buy it for that. If you want something to do some relatively challenging off-road cruising, look elsewhere. I could go on, but suffice it to say that I LOVE this truck and would absolutely recommend it without hesitation.
Used 2020 GMC Sierra 2500HD in Portland, OR Values
Estimated values
2020 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $39,583 | $43,244 | $46,774 |
| Clean | $38,745 | $42,302 | $45,728 |
| Average | $37,347 | $40,733 | $43,986 |
| Rough | $35,529 | $38,693 | $41,720 |
The average list price of a used 2020 GMC Sierra 2500HD in Portland, Oregon is $55,977. The average mileage on a used GMC Sierra 2500HD 2020 for sale in Portland, Oregon is 70,802. Based on the average mileage of 70,802 for used 2020 GMC Sierra 2500HD for sale in Portland, OR and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used GMC Sierra 2500HD 2020 in Portland, Oregon to be $37,347.
Filters
Skip to ResultsApplied Filters4Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Trim
Truck Details
Mileage
Accidents & History
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Edmunds Review
Features
Options & Packages
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.