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1,460 listings
- $44,987great price$9,692 below market
- 61,901 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 3l, 6cyl
- Banks Chevrolet Buick GMC (62 mi away)
- Home delivery*
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Located in Concord, NH / 62 miles away from Boston, MA
10-Way Power Driver Seat Adjuster w/Lumbar,10-Way Power Passenger Seat Adjuster w/Lumbar,2 USB Ports,Adaptive Cruise Control - Camera,All-Weather Floo...
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: 1GTU9FET9LZ274939
Stock: T74939A
Certified Pre-Owned: Yes
Listed since: 03-17-2025 - Price Drop$27,459great price$4,630 below market
- 58,795 miles
- 1 accident, 1 owner, personal use only
- 6'7” bed, 5.3l, 8cyl
- Station GMC (24 mi away)
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Located in Mansfield, MA / 24 miles away from Boston, MA
Priced below KBB Fair Purchase Price! SERVICE RECORDS AVAILABLE, FOUR WHEEL DRIVE, BACKUP CAMERA, LOW MILES, HEATED SEATS, Sierra 1500 SLE, EcoTec3 5....
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: 1GTR9BED9LZ313942
Stock: B2412A
Certified Pre-Owned: Yes
Listed since: 03-04-2025 - Price Drop$35,992good price$5,026 below market
- 86,477 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Chrysler Jeep Dodge Ram 24 (20 mi away)
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Located in Brockton, MA / 20 miles away from Boston, MA
CPO "GO" Certified - 3mo. 3000 Miles Chrysler Max Care Coverage, Bluetooth, Leather Seats, One Owner, Clean Carfax, Remote Start, 4X4, Blind Spot Warn...
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: 3GTU9FEL1LG287488
Stock: J14851A
Certified Pre-Owned: No
Listed since: 02-11-2025 - Price Drop$41,495good price$4,273 below market
- 34,471 miles
- No accidents, 1 owner, personal use
- 5'10” bed, 5.3l, 8cyl
- Fairfield's Buick GMC (74 mi away)
- Home delivery*
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Located in Keene, NH / 74 miles away from Boston, MA
CARFAX One-Owner. This 2020 Summit White GMC Sierra 1500 SLT 4WD is well equipped and includes these features and benefits:Clean CARFAX. Odometer is 3...
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: 3GTU9DED1LG175576
Stock: UC9024B
Certified Pre-Owned: No
Listed since: 02-17-2025 - $29,995good price$1,917 below market
- 131,405 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Shamrock Motors (86 mi away)
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Located in East Windsor, CT / 86 miles away from Boston, MA
*AUTOCHECK CERTIFIED ONE OWNER* *NAVIGATION* *SUNROOF* *HEATED AND COOLED SEATS* *BOSE PREMIUM SOUND* *AT4 PREMIUM PACKAGE* We encourage you to shop 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: 3GTP9EEL5LG191886
Stock: SM191886
Certified Pre-Owned: No
Listed since: 03-17-2025 - $36,988good price$2,797 below market
- 85,211 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Ira Lexus (15 mi away)
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Located in Danvers, MA / 15 miles away from Boston, MA
Moonroof, Nav System, Heated Seats, Satellite Radio, Back-Up Camera, 4x4, Chrome Wheels, Hitch, Onboard Communications System, DRIVER ALERT PACKAGE I,...
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: 3GTU9DED1LG231306
Stock: LG231306
Certified Pre-Owned: No
Listed since: 03-24-2025 - Price Drop$23,473good price$2,366 below market
- 16,277 miles
- No accidents, 2 owners, personal use only
- 8'2” bed, 4.3l, 6cyl
- Hurd Auto Mall (43 mi away)
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Located in Johnston, RI / 43 miles away from Boston, MA
Recent Arrival! Certified. At Hurd Auto Mall, proudly part of the Balise Family, we have been honored to serve the Rhode Island community for over 85 ...
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:
17 Combined MPG (16 City/21 Highway)
Listing Information:
VIN: 3GTN8AEH7LG300783
Stock: CJ2800A
Certified Pre-Owned: Yes
Listed since: 03-29-2025 - Price Drop$38,378good price$2,714 below market
- 65,751 miles
- No accidents, 3 owners, personal use
- 5'10” bed, 5.3l, 8cyl
- Station GMC (24 mi away)
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Located in Mansfield, MA / 24 miles away from Boston, MA
Priced below KBB Fair Purchase Price! Clean CARFAX. SERVICE RECORDS AVAILABLE, FACTORY CERTIFIED, CLEAN CARFAX, FOUR WHEEL DRIVE, BACKUP CAMERA, HEATE...
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: 3GTU9DED9LG137206
Stock: B2320A
Certified Pre-Owned: Yes
Listed since: 03-23-2025 - $39,574good price$2,837 below market
- 66,337 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Brustolon Buick GMC (84 mi away)
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Located in Mystic, CT / 84 miles away from Boston, MA
Priced below KBB Fair Purchase Price! CARFAX One-Owner. Clean CARFAX. Onyx Black 2020 GMC Sierra 1500 AT4 4D Crew Cab 4WD 10-Speed Automatic EcoTec3 6...
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: 3GTP9EELXLG162108
Stock: 6468P
Certified Pre-Owned: No
Listed since: 02-01-2025 - $28,878fair price$110 below market
- 59,332 miles
- No accidents, 2 owners, personal use
- 6'7” bed, 4.3l, 6cyl
- Fairfield's Buick GMC (74 mi away)
- Home delivery*
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Located in Keene, NH / 74 miles away from Boston, MA
This 2020 Summit White GMC Sierra 1500 4WD is well equipped and includes these features and benefits:Clean CARFAX.Awards:* Ward's 10 Best Engines and ...
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:
17 Combined MPG (15 City/20 Highway)
Listing Information:
VIN: 1GTR9AEH2LZ289769
Stock: G24527B
Certified Pre-Owned: No
Listed since: 03-13-2025 - $38,000fair price$1,352 below market
- 62,595 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 6.2l, 8cyl
- Land Rover Rockland (15 mi away)
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Located in Rockland, MA / 15 miles away from Boston, MA
Heated Seats, NAV, Tow Hitch, Onboard Communications System, Satellite Radio, Back-Up Camera, 4x4, Alloy Wheels, Bed Liner, SLT PREFERRED PACKAGE, SLT...
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: 3GTU9DEL6LG356745
Stock: LG356745
Certified Pre-Owned: No
Listed since: 04-07-2025 - $29,995fair price$794 above market
- 96,160 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 5.3l, 8cyl
- McGovern GMC (29 mi away)
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Located in Westborough, MA / 29 miles away from Boston, MA
McGovern GMC is proud to present this...Quicksilver Metallic 2020 GMC Sierra 1500 Elevation EcoTec3 5.3L V8 10-Speed Automatic CARFAX One-Owner. Clea...
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: 1GTR9CED3LZ374712
Stock: GM11513A
Certified Pre-Owned: No
Listed since: 03-07-2025 - Price Drop$45,974good price$2,467 below market
- 47,803 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Brustolon Buick GMC (84 mi away)
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Located in Mystic, CT / 84 miles away from Boston, MA
Priced below KBB Fair Purchase Price! Odometer is 19298 miles below market average! CARFAX One-Owner. Clean CARFAX.Carbon Black Metallic 2020 GMC Sier...
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: 1GTP9EEL9LZ293899
Stock: 6615P
Certified Pre-Owned: No
Listed since: 04-12-2025 - $29,999fair price$589 below market
- 66,753 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 5.3l, 8cyl
- Tim's Truck Capital (62 mi away)
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Located in Epsom, NH / 62 miles away from Boston, MA
6-Speed Automatic, 4WD, Black Cloth.Tim's Truck Capital is pleased to offer this charming-looking 2020 GMC Sierra 1500 in Dark Sky Metallic Beautifu...
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: 1GTR9AEF6LZ256322
Stock: ZC3632
Certified Pre-Owned: No
Listed since: 03-28-2025 - Price Drop$43,990fair price$864 below market
- 65,162 miles
- No accidents, 2 owners, personal use
- 5'10” bed, 6.2l, 8cyl
- Weirs Buick GMC (78 mi away)
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Located in Arundel, ME / 78 miles away from Boston, MA
CLEAN CARFAX/NO ACCIDENTS REPORTED, RECENT TRADE, Sierra 1500 AT4, 4D Crew Cab, EcoTec3 6.2L V8, 10-Speed Automatic, 4WD, Onyx Black, Jet Black With K...
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: 3GTP9EEL1LG181159
Stock: G25189A
Certified Pre-Owned: Yes
Listed since: 04-17-2025 - Price Drop$42,974fair price$807 below market
- 63,953 miles
- No accidents, 1 owner, personal use
- 5'10” bed, 6.2l, 8cyl
- Brustolon Buick GMC (84 mi away)
Close
Located in Mystic, CT / 84 miles away from Boston, MA
Priced below KBB Fair Purchase Price! Odometer is 2553 miles below market average! Clean CARFAX. Summit White 2020 GMC Sierra 1500 AT4 4D Crew Cab 4WD...
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: 1GTP9EEL5LZ217466
Stock: 6616P
Certified Pre-Owned: No
Listed since: 04-13-2025 - $29,987good price$919 below market
- 39,506 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 5.3l, 8cyl
- Banks Chevrolet Buick GMC (62 mi away)
- Home delivery*
Close
Located in Concord, NH / 62 miles away from Boston, MA
2-Speaker Audio System Feature,4-Way Manual Driver Seat Adjuster,4-Way Manual Passenger Seat Adjuster,Air Conditioning,AM/FM radio,Apple CarPlay/Andro...
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: 3GTN9AEF2LG217418
Stock: T17418A
Certified Pre-Owned: No
Listed since: 04-10-2025 - $37,987fair price$808 above market
- 41,338 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 3l, 6cyl
- Brattleboro Auto Mall (85 mi away)
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Located in Brattleboro, VT / 85 miles away from Boston, MA
Priced below KBB Fair Purchase Price! This 2020 Summit White GMC Sierra 1500 SLT 4WD is well equipped and includes these features and benefits: Prefer...
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: 3GTU9DETXLG218660
Stock: G25094A
Certified Pre-Owned: No
Listed since: 03-29-2025 - $37,487fair price$673 above market
- 53,155 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 5.3l, 8cyl
- Banks Chevrolet Buick GMC (62 mi away)
- Home delivery*
Close
Located in Concord, NH / 62 miles away from Boston, MA
10-Way Power Driver Seat Adjuster w/Lumbar,4G LTE Wi-Fi Hotspot Capable,4-Way Manual Passenger Seat Adjuster,6-Speaker Audio System Feature,Air Condit...
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: 3GTU9CED9LG171821
Stock: T71821
Certified Pre-Owned: Yes
Listed since: 03-24-2025 - New Listing$39,974fair price$1,295 above market
- 63,768 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Brustolon Buick GMC (84 mi away)
Close
Located in Mystic, CT / 84 miles away from Boston, MA
Priced below KBB Fair Purchase Price! CARFAX One-Owner. Clean CARFAX.Satin Steel Metallic 2020 GMC Sierra 1500 AT4 4D Crew Cab 4WD 8-Speed Automatic E...
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:
18 Combined MPG (16 City/21 Highway)
Listing Information:
VIN: 1GTP9EED5LZ375606
Stock: 6628P
Certified Pre-Owned: No
Listed since: 04-21-2025 - New Listing$33,987fair price$1,000 above market
- 99,423 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 5.3l, 8cyl
- Banks Chevrolet Buick GMC (62 mi away)
- Home delivery*
Close
Located in Concord, NH / 62 miles away from Boston, MA
10-Speed Automatic, 4WD, Black Cloth.CARFAX One-Owner. Clean CARFAX.2020 GMC Sierra 1500 Elevation Elevation EcoTec3 5.3L V8 4WD
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: 1GTU9CED0LZ140859
Stock: T40859
Certified Pre-Owned: No
Listed since: 04-08-2025
Showing 1 - 21 out of 1,460 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 Boston, MA Values
Estimated values
2020 GMC Sierra 1500 Denali 4dr Crew Cab 4WD 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $36,291 | $38,496 | $40,624 |
| Clean | $35,522 | $37,658 | $39,715 |
| Average | $34,241 | $36,261 | $38,202 |
| Rough | $32,574 | $34,445 | $36,234 |
The average list price of a used 2020 GMC Sierra 1500 in Boston, Massachusetts is $36,075. The average mileage on a used GMC Sierra 1500 2020 for sale in Boston, Massachusetts is 65,027. Based on the average mileage of 65,027 for used 2020 GMC Sierra 1500 for sale in Boston, MA 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 Boston, Massachusetts to be $34,241.
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