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1,149 listings
- Price Drop$44,494good price$5,163 below market
- 45,651 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 6.2l, 8cyl
- Carr Vancouver Buick GMC (9 mi away)
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Located in Vancouver, WA / 9 miles away from Portland, OR
New Price!Recent Arrival!Odometer is 18479 miles below market average!Priced below KBB Fair Purchase Price!White Frost Tricoat 2020 GMC Sierr...
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: 3GTU9FEL1LG309389
Stock: G250189B
Certified Pre-Owned: No
Listed since: 04-12-2025 - Price Drop$34,000good price$3,137 below market
- 98,130 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Carr Vancouver Buick GMC (9 mi away)
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Located in Vancouver, WA / 9 miles away from Portland, OR
New Price!Recent Arrival!Priced below KBB Fair Purchase Price!CARFAX One-Owner.White Frost Tricoat 2020 GMC Sierra 1500 SLT 4WD 10-Speed Auto...
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:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU9DED7LG183441
Stock: G250196A
Certified Pre-Owned: No
Listed since: 04-12-2025 - Price Drop$32,499good price$2,103 below market
- 75,178 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 3l, 6cyl
- Auto Kings (119 mi away)
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Located in Bend, OR / 119 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: 3GTU9BET4LG443001
Stock: 443001
Certified Pre-Owned: No
Listed since: 03-15-2025 - Price Drop$42,998fair price$1,272 below market
- 42,233 miles
- No accidents, 2 owners, personal use
- 6'7” bed, 5.3l, 8cyl
- Carr Vancouver Buick GMC (9 mi away)
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Located in Vancouver, WA / 9 miles away from Portland, OR
New Price!Odometer is 11320 miles below market average!Satin Steel Metallic 2020 GMC Sierra 1500 SLT 4WD 10-Speed Automatic EcoTec3 5.3L V8WH...
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:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU9DED5LG295266
Stock: VP2940
Certified Pre-Owned: No
Listed since: 03-19-2025 - $37,992good price$2,843 below market
- 85,746 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Driveway (119 mi away)
- Home delivery*
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Located in Bend, OR / 119 miles away from Portland, OR
CarFax No Accidents Reported,CarFax 1-Owner,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Chrome Wheels,Heated Seats,Heated S...
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: 3GTU9DEL1LG235153
Stock: LG235153G
Certified Pre-Owned: No - Price Drop$28,499good price$1,212 below market
- 88,888 miles
- No accidents, personal use only
- 6'7” bed, 5.3l, 8cyl
- Auto Max USA (118 mi away)
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Located in Puyallup, WA / 118 miles away from Portland, OR
Auto Max USA in Puyallup, carrying the best Chevrolet, Ford, GMC, RAM, and Toyota Trucks in the Sound area! If you are looking for a Silverado, Sierra...
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:
20 Combined MPG (19 City/22 Highway)
Listing Information:
VIN: 1GTU9BED5LZ170112
Stock: 22376
Certified Pre-Owned: No
Listed since: 10-19-2024 - Price Drop$44,495fair price$1,890 below market
- 51,653 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Driveway (165 mi away)
- Home delivery*
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Located in Roseburg, OR / 165 miles away from Portland, OR
CarFax 1-Owner,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Brake Assist,Heated Seats,Heated Steering Wheel,Lane Keeping Assist,Navigation System,P...
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: 3GTU9FELXLG388805
Stock: 1381A
Certified Pre-Owned: No - Price Drop$46,491fair price$3,184 below market
- 29,900 miles
- 1 accident, 1 owner, personal use only
- 6'7” bed, 6.2l, 8cyl
- Harris Ford Lincoln (160 mi away)
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Located in Lynnwood, WA / 160 miles away from Portland, OR
Denali Ultimate Package, HD Surround Vision, Rear Camera Mirror, Bed View Camera w/ Two Trailer Camera Provisions, Multicolor Head-Up Display, Forward...
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: 3GTU9FEL6LG411562
Stock: H250098A
Certified Pre-Owned: No
Listed since: 02-11-2025 - New Listing$41,790fair price$229 below market
- 66,817 miles
- 1 accident, 1 owner, personal use only
- 6'7” bed, 3l, 6cyl
- Power Buick GMC of Salem (43 mi away)
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Located in Salem, OR / 43 miles away from Portland, OR
Recent Arrival! CARFAX One-Owner. Sierra 1500 SLT, 4D Crew Cab, 3.0L I6, 10-Speed Automatic, 4WD, Summit White, Jet Black Leather. Odometer is 8843 mi...
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: 3GTU9DET9LG287601
Stock: D8130B
Certified Pre-Owned: No
Listed since: 04-18-2025 - $41,999fair price$823 above market
- 29,977 miles
- No accidents, 1 owner, personal use
- 5'10” bed, 5.3l, 8cyl
- Kendall Chevrolet GMC of Eugene (102 mi away)
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Located in Eugene, OR / 102 miles away from Portland, OR
White 2020 GMC Sierra 1500 SLT 4WD 10-Speed Automatic EcoTec3 5.3L V8 10-Speed Automatic, 4WD, Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10...
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:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 1GTU9DED4LZ356445
Stock: CG31217A
Certified Pre-Owned: No
Listed since: 04-12-2025 - New Listing
- 44,839 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Power Buick GMC of Salem (43 mi away)
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Located in Salem, OR / 43 miles away from Portland, OR
Recent Arrival! Clean CARFAX. CARFAX One-Owner. Sierra 1500 SLT, 4D Crew Cab, EcoTec3 5.3L V8, 10-Speed Automatic, 4WD, Satin Steel Metallic, Jet Blac...
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:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU9DED0LG360427
Stock: G8127A
Certified Pre-Owned: No
Listed since: 04-16-2025 - 36,703 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Kendall BMW Of Bend (120 mi away)
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Located in Bend, OR / 120 miles away from Portland, OR
Clean CARFAX. CARFAX One-Owner. Smokey Quartz Metallic 2020 GMC Sierra 1500 AT4 4WD 10-Speed Automatic EcoTec3 6.2L V8 8" Driver Information Center, A...
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: 1GTP9EEL2LZ169814
Stock: BAJ6754
Certified Pre-Owned: No
Listed since: 02-05-2025- Price Drop
- Not provided
- No accidents, 2 owners, personal use
- 6'7” bed, 3l, 6cyl
- Auto Max USA (118 mi away)
Close
Located in Puyallup, WA / 118 miles away from Portland, OR
Auto Max USA in Puyallup, carrying the best Chevrolet, Ford, GMC, RAM, and Toyota Trucks in the Sound area! If you are looking for a Silverado, Sierra...
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:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 1GTU9FET7LZ220507
Stock: 22431
Certified Pre-Owned: No
Listed since: 02-21-2025 - New Listing
- 57,147 miles
- No accidents, 1 owner, personal use
- 5'10” bed, 5.3l, 8cyl
- Newberg Chevrolet (22 mi away)
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Located in Newberg, OR / 22 miles away from Portland, OR
Recent Arrival! Clean CARFAX. BLUETOOTH HANDS FREE, STABILITRACK, NAVIGATION GPS NAV, RECENT TRADE IN, MOONROOF SUNROOF, SIRIUS XM, REAR BACKUP CAMERA...
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:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 1GTU9DED8LZ122180
Stock: P3943A
Certified Pre-Owned: No
Listed since: 04-19-2025 - 56,755 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Bud Clary Chevrolet of Moses Lake (194 mi away)
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Located in Moses Lake, WA / 194 miles away from Portland, OR
This 2020 GMC Sierra 1500 SLT with 56,755 miles is a standout option for anyone in the market for a reliable and stylish truck. With features such as ...
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: 1GTU9DELXLZ153521
Stock: 2P0086
Certified Pre-Owned: No
Listed since: 02-26-2025- $23,951great price$3,102 below market
- 98,289 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 5.3l, 8cyl
- Austin's Auto Sales (120 mi away)
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Located in Edgewood, WA / 120 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: 1GTR9BED6MZ291898
Stock: 9632
Certified Pre-Owned: No
Listed since: 03-13-2025 - Price Drop
- 104,527 miles
- No accidents, personal use only
- Harris Ford Lincoln (160 mi away)
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Located in Lynnwood, WA / 160 miles away from Portland, OR
2020 GMC Sierra 1500 AT4, 4WD, Dark Sky Metallic, 10-Speed Automatic, 3.0L I6, Rear Seat Storage Package, 120V A.C. Power Outlet, Remote Vehicle Start...
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: 1GTU9EET9LZ226416
Stock: 31780
Certified Pre-Owned: No
Listed since: 02-11-2025 - Price Drop$42,490great price$6,947 below market
- 43,905 miles
- 1 accident, 2 owners, personal use only
- 5'10” bed, 5.3l, 8cyl
- Power Buick GMC of Salem (43 mi away)
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Located in Salem, OR / 43 miles away from Portland, OR
Dark Sky Metallic 2021 GMC Sierra 1500 SLT 4WD Automatic EcoTec3 5.3L V8 Sierra 1500 SLT, EcoTec3 5.3L V8, Automatic, 4WD, Jet Black Leather.Odomete...
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:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 1GTU9DED4MZ159731
Stock: G7877A
Certified Pre-Owned: No
Listed since: 01-22-2025 - New Listing$47,987
- 53,415 miles
- 2 accidents, 1 owner, corporate fleet vehicle
- Maxx Autos Plus (118 mi away)
Close
Located in Puyallup, WA / 118 miles away from Portland, OR
2020 GMC Sierra 1500 Denali Onyx BlackMECHANICALLY INSPECTED AND DETAILED, Alloy Wheels, Audio Package, Backup Camera, Bi Xenon Headlamp Package, B...
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: 1GTU9FEL0LZ347857
Stock: 17047
Certified Pre-Owned: No
Listed since: 04-17-2025 - $29,918great price$3,035 below market
- 96,591 miles
- No accidents, 1 owner, personal use
- 5'10” bed, 2.7l, 4cyl
- Weston Buick GMC Kia (8 mi away)
- Home delivery*
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Located in Gresham, OR / 8 miles away from Portland, OR
Priced below KBB Fair Purchase Price! 2021 GMC Sierra 1500 Elevation Satin Steel Metallic Fresh Oil Change, No Accident on Carfax, 8-Speed Automatic, ...
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:
19 Combined MPG (18 City/21 Highway)
Listing Information:
VIN: 3GTP9CEK2MG269618
Stock: GD0150A
Certified Pre-Owned: No
Listed since: 01-24-2025 - Price Drop$35,481great price$4,241 below market
- 49,314 miles
- 2 accidents, 1 owner, personal use only
- 5'10” bed, 2.7l, 4cyl
- Brotherton Buick GMC (136 mi away)
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Located in Renton, WA / 136 miles away from Portland, OR
The 2021 GMC Sierra 1500 Elevation pickup truck at Brotherton Cadillac GMC Buick in Renton is the perfect pickup for anyone who needs a strong work tr...
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:
19 Combined MPG (18 City/21 Highway)
Listing Information:
VIN: 3GTP9CEK5MG132835
Stock: G5219C
Certified Pre-Owned: No
Listed since: 03-25-2025
Showing 1 - 21 out of 1,149 listings
Consumer Reviews for the GMCÂ Sierra 1500
Read recent reviews for the GMCÂ Sierra 1500
Good but not class leading
Davelv, 07/08/2020
2020 GMC Sierra 1500 Denali 4dr Crew Cab 6.6 ft. SB (5.3L 8cyl 8A)
Just put 8500 miles in 7 weeks on a new 2020 Sierra 1500 Denali with the 3.0 Duramax. Overall mpg was 24 with highway speeds at 75 to 80 mph. Driving at 55 mph in construction zones netted 40 to 50 mpg. Fantastic engine. Ride is smooth. Seats are comfortable. Easy to drive all day. However.... the navigation voice input is useless as it can't recognize most requests. Navigation … also will try to send you down a goat path which might be on the maps but is not a real road. And worse it still has the 2016-2018's occasional problem of saying go right when the direction is really left, and vice-versa. Expect to always have to use Apple Carplay as backup for finding stuff and getting good directions. Also the screen is small and can't adequately display maps and music info at the same time. Tailgate is very heavy, as is its subdoor which is tough to close when the gate is down. Truck came with an electrical cable hanging from underneath that if it had caught on something would have torn it away - but was easily re-positioned to tuck it out of harms way. Heads-up display is nice, but the navigation map doesn't fully translate to it, just arrows and road numbers. Radio when it starts in a garage says no satellite signal message which doesn't go away until the channel is changed in the clear. DEF usage about 1 gallon/1000 miles. The 3.0 Duramax starts quickly and idles at 300 rpm and is almost unnoticeable at stop lights. Definitely suggest getting a start/stop eliminator since otherwise it resets every time the engine starts. Lane keeping is weaker than the 2016-2018 models, and severely lags other manufacturer's capabilities to self-drive for extended periods. Adaptive cruse control uses camera and shuts off when driving into the sun, but the standard cruise can still be used - a radar unit would eliminate this problem. Interior has a lot of plastic on the doors and dash that scratches easily. Sunroof is still only a small single pane instead of dual pane. It is a nice vehicle but would be fantastic with technology upgrades, higher interior quality availability, and some luxury options, e.g. dual pane sunroof, rear window shades, 20 way seats. Note that Model selected was for the 5.3L, not 3.0 Duramax as Edmunds doesn't list it, but this review is for the 3.0 Duramax.
Used 2020 GMC Sierra 1500 in Portland, OR Values
Estimated values
2020 GMC Sierra 1500 Denali 4dr Crew Cab 4WD 5.8 ft. SB (6.2L 8cyl 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $37,159 | $39,385 | $41,535 |
| Clean | $36,371 | $38,528 | $40,606 |
| Average | $35,059 | $37,098 | $39,059 |
| Rough | $33,353 | $35,240 | $37,047 |
The average list price of a used 2020 GMC Sierra 1500 in Portland, Oregon is $39,424. The average mileage on a used GMC Sierra 1500 2020 for sale in Portland, Oregon is 59,793. Based on the average mileage of 59,793 for used 2020 GMC Sierra 1500 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 1500 2020 in Portland, Oregon to be $35,059.
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