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2021 GMC Sierra 1500
SLT Crew Cab
$44,426
great price
$10,903 below market
24,679 miles
No accidents, 1 Owner, Personal use only
6'7” Bed, 5.3L, 8cyl
Kendall Ford Meridian (222 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Meridian, ID / 222 miles away from Idaho Falls, ID
Priced below KBB Fair Purchase Price! CARFAX One-Owner. This 2021 GMC Sierra 1500 is a great deal.. here's why.., 10-Speed Automatic, 4WD, Dark Walnut...
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: 3GTU9DED0MG260006
Stock: RN29492A
Certified Pre-Owned: No
Listed since: 03-09-2024
Price Drop
2021 GMC Sierra 1500
SLT Diesel Crew Cab
$39,982
great price
$8,067 below market
77,022 miles
No accidents, 1 Owner, Personal use only
6'7” Bed, 3L, 6cyl
Kendall Ford Meridian (222 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
Close
Located in Meridian, ID / 222 miles away from Idaho Falls, ID
CARFAX One-Owner. This 2021 GMC Sierra 1500 is a great deal.. here's why.., 10-Speed Automatic, 4WD, Jet Black Leather. Quicksilver Metallic 2021 GMC ...
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: 1GTU9DET2MZ126802
Stock: RN29439A
Certified Pre-Owned: No
Listed since: 03-08-2024
Price Drop
2021 GMC Sierra 1500
SLT Crew Cab
$41,699
great price
$6,067 below market
36,358 miles
No accidents, 1 Owner, Personal use only
5'10” Bed, 5.3L, 8cyl
Hansen Buick Chevrolet GMC (136 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Brigham City, UT / 136 miles away from Idaho Falls, ID
CARFAX One-Owner. Clean CARFAX. Summit White 2021 GMC Sierra 1500 SLT 4WD 8-Speed Automatic EcoTec3 5.3L V8 8-Speed Automatic, 4WD, Jet Black Leather,...
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: 3GTU9DED0MG251581
Stock: 224143B
Certified Pre-Owned: No
Listed since: 12-14-2023
Price Drop
2021 GMC Sierra 1500
SLT Crew Cab
$41,990
great price
$8,078 below market
60,521 miles
No accidents, 2 Owners, Personal use only
5'10” Bed, 5.3L, 8cyl
Holman Honda (454 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
Close
Located in Centennial, CO / 454 miles away from Idaho Falls, ID
Clean CARFAX. Recent Arrival! 10-Speed Automatic, 4WD, Dark Walnut/Slate w/Perf Leather-Appointed Front Outboard Seat Trim. At Holman Honda on Arapaho...
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: 3GTU9DEDXMG148085
Stock: MG148085
Certified Pre-Owned: No
Listed since: 04-10-2024
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2024 GMC Sierra 1500 Denali
6 Colors
1 Trim
6 Packages
View Offers
GMC.com
*The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
Price Drop
2021 GMC Sierra 1500
AT4 Crew Cab
$48,989
great price
$7,286 below market
32,210 miles
No accidents, 1 Owner, Personal use
5'10” Bed, 6.2L, 8cyl
Corwin Motors Kalispell (350 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Kalispell, MT / 350 miles away from Idaho Falls, ID
Poised and powerful, our One Owner No Accident Reported 2021 GMC Sierra 1500 AT4 Crew Cab 4X4 has just what you need to conquer tough terrain in Onyx ...
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: 1GTP9EEL6MZ244273
Stock: 4244273
Certified Pre-Owned: No
Listed since: 04-13-2024
Certified 2021 GMC Sierra 1500
AT4 Diesel Crew Cab
$43,989
great price
$7,902 below market
59,136 miles
No accidents, 1 Owner, Personal use only
5'10” Bed, 3L, 6cyl
Corwin Buick GMC Reno (487 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
Close
Located in Reno, NV / 487 miles away from Idaho Falls, ID
Poised and powerful, our One Owner, Accident Free, Diesel equipped 2021 GMC Sierra 1500 AT4 Crew Cab Standard Box 4X4 with the Value Package has just ...
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: 1GTU9EET4MZ223313
Stock: 2223313
Certified Pre-Owned: Yes
Listed since: 02-09-2024
2021 GMC Sierra 1500
Denali Diesel Crew Cab
$51,491
good price
$3,985 below market
23,668 miles
No accidents, 1 Owner, Personal use only
5'10” Bed, 3L, 6cyl
Kendall at the Idaho Center Auto Mall (228 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Nampa, ID / 228 miles away from Idaho Falls, ID
Clean CARFAX. Priced below KBB Fair Purchase Price! Certified. Satin Steel Metallic 2021 GMC Sierra 1500 Denali 4WD 10-Speed Automatic 3.0L I6 This 20...
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: 3GTU9FET7MG265240
Stock: D440739A
Certified Pre-Owned: No
Listed since: 03-20-2024
2021 GMC Sierra 1500
Denali Crew Cab
$45,753
good price
$4,364 below market
45,204 miles
No accidents, 1 Owner, Personal use
6'7” Bed, 6.2L, 8cyl
Corwin Ford Spokane (388 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Spokane Valley, WA / 388 miles away from Idaho Falls, ID
This GMC Sierra 1500 is well equipped and includes these key features and benefits, Collision Warning System, 360 degree Camera, *Adaptive Cruise Cont...
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: 1GTU9FEL5MZ132847
Stock: 8132847
Certified Pre-Owned: No
Listed since: 03-22-2024
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10 Offers Nearby
2024 GMC Sierra 1500 Denali
6 Colors
1 Trim
6 Packages
View Offers
GMC.com
*The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
New Listing
2021 GMC Sierra 1500
SLT Crew Cab
$45,085
good price
$5,313 below market
48,065 miles
No accidents, 1 Owner, Personal use only
5'10” Bed, 6.2L, 8cyl
Eagle Chevrolet (453 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Chadron, NE / 453 miles away from Idaho Falls, ID
Equipment This model has a clean CARFAX vehicle history report. This 2021 GMC Sierra 1500's Lane Departure Warning keeps you safe by alerting you when...
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: 3GTU9DEL8MG324302
Stock: 24101A
Certified Pre-Owned: No
Listed since: 04-26-2024
2021 GMC Sierra 1500
AT4 Crew Cab
$38,996
good price
$3,960 below market
77,094 miles
No accidents, 1 Owner, Personal use
5'10” Bed, 5.3L, 8cyl
ClearShift Loveland (412 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Loveland, CO / 412 miles away from Idaho Falls, ID
Conquer the roads with confidence in the 2021 GMC Sierra 1500 AT4. This rugged pickup truck, featuring a sleek Onyx Black exterior, is ready to take o...
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: 3GTP9EED3MG361107
Stock: CS361107
Certified Pre-Owned: No
Listed since: 01-12-2024
Price Drop
Stock photo © eVox Productions^**
2021 GMC Sierra 1500
SLT Crew Cab
$43,496
good price
$3,725 below market
22,036 miles
No accidents, 1 Owner, Personal use only
5'10” Bed, 5.3L, 8cyl
Hansen Buick Chevrolet GMC (136 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Brigham City, UT / 136 miles away from Idaho Falls, ID
CARFAX One-Owner. Clean CARFAX. Satin Steel Metallic 2021 GMC Sierra 1500 SLT 4WD 10-Speed Automatic EcoTec3 5.3L V8 10-Speed Automatic, 4WD, Dark Wal...
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: 3GTU9DED7MG299661
Stock: 224340A
Certified Pre-Owned: No
Listed since: 03-28-2024
Price Drop
Certified 2021 GMC Sierra 1500
AT4 Crew Cab
$50,737
fair price
$2,134 below market
40,461 miles
No accidents, 1 Owner, Personal use only
5'10” Bed, 6.2L, 8cyl
George Gee Buick GMC (383 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
Close
Located in Liberty Lake, WA / 383 miles away from Idaho Falls, ID
Certified. CARFAX One-Owner. Summit White 2021 GMC Sierra 1500 AT4 4WD 10-Speed Automatic EcoTec3 6.2L V8 Odometer is 17399 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: 3GTP9EEL1MG305769
Stock: 135392A
Certified Pre-Owned: Yes
Listed since: 03-11-2024
New Listing
2021 GMC Sierra 1500
AT4 Crew Cab
$52,955
good price
$4,940 below market
37,225 miles
No accidents, 1 Owner, Personal use only
6'7” Bed, 6.2L, 8cyl
George Gee Buick GMC (383 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
Close
Located in Liberty Lake, WA / 383 miles away from Idaho Falls, ID
Recent Arrival! CARFAX One-Owner. Clean CARFAX. Summit White 2021 GMC Sierra 1500 AT4 4WD 10-Speed Automatic EcoTec3 6.2L V8 Odometer is 18895 miles b...
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: 3GTP9EEL4MG161411
Stock: 135505A
Certified Pre-Owned: No
Listed since: 05-01-2024
Certified 2021 GMC Sierra 1500
AT4 Crew Cab
$51,500
good price
$3,595 below market
29,881 miles
No accidents, 1 Owner, Personal use only
6'7” Bed, 6.2L, 8cyl
Corwin Buick GMC Reno (487 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
Close
Located in Reno, NV / 487 miles away from Idaho Falls, ID
Our poised and powerful, Accident Free 2021 GMC Sierra 1500 AT4 Crew Cab 4X4 Standard Box has what you need to conquer tough terrain in Cayenne Red Ti...
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: 3GTP9EEL3MG384460
Stock: 2384460
Certified Pre-Owned: Yes
Listed since: 04-12-2024
2021 GMC Sierra 1500
SLT Crew Cab
$40,487
fair price
$1,135 below market
82,993 miles
No accidents, 1 Owner, Personal use
5'10” Bed, 5.3L, 8cyl
Grand Valley Auto Lakewood (437 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Lakewood, CO / 437 miles away from Idaho Falls, ID
CARFAX One-Owner. Clean CARFAX. Quicksilver Metallic 2021 GMC Sierra 1500 SLT 4D Crew Cab 4WD EcoTec3 5.3L V8 10-Speed Automatic At Grand Valley Aut...
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: 3GTU9DED3MG247282
Stock: G4890
Certified Pre-Owned: No
Listed since: 03-15-2024
2021 GMC Sierra 1500
AT4 Crew Cab
$41,996
good price
$2,808 below market
62,730 miles
No accidents, 1 Owner, Personal use
5'10” Bed, 5.3L, 8cyl
ClearShift (450 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Highlands Ranch, CO / 450 miles away from Idaho Falls, ID
Conquer the roads with the 2021 GMC Sierra 1500 AT4. This rugged pickup truck is built to handle any adventure, and its Crew Cab style ensures that yo...
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: 1GTP9EED8MZ340155
Stock: CS340155
Certified Pre-Owned: No
Listed since: 04-19-2024
Certified 2021 GMC Sierra 1500
SLT Crew Cab
$44,589
fair price
$2,197 below market
41,737 miles
No accidents, 1 Owner, Personal use only
5'10” Bed, 5.3L, 8cyl
George Gee Buick GMC (383 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
Close
Located in Liberty Lake, WA / 383 miles away from Idaho Falls, ID
Certified. CARFAX One-Owner. Clean CARFAX. Onyx Black 2021 GMC Sierra 1500 SLT 4WD 8-Speed Automatic EcoTec3 5.3L V8 GMC Certified Pre-Owned Certified...
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: 1GTU9DED2MZ451202
Stock: 135135A
Certified Pre-Owned: Yes
Listed since: 10-23-2023
New Listing
Stock photo © eVox Productions^**
2021 GMC Sierra 1500
SLT Crew Cab
$44,684
good price
$4,092 below market
53,975 miles
2 Accidents, 2 Owners, Personal use only
5'10” Bed, 5.3L, 8cyl
Lithia Chrysler Dodge Jeep Ram of Missoula (261 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Missoula, MT / 261 miles away from Idaho Falls, ID
Heated Seats, Navigation, Onboard Communications System, Satellite Radio, Back-Up Camera, 4x4, Alloy Wheels, Trailer Hitch, DRIVER ALERT PACKAGE I, SL...
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: 1GTU9DED7MZ266014
Stock: 41368LP
Certified Pre-Owned: No
Listed since: 04-30-2024
New Listing
2021 GMC Sierra 1500
Denali Diesel Crew Cab
$49,999
fair price
$2,174 below market
45,829 miles
No accidents, 1 Owner, Personal use
5'10” Bed, 3L, 6cyl
Castle Rock Chevrolet GMC (464 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Castle Rock, CO / 464 miles away from Idaho Falls, ID
10-Speed Automatic, 4WD, Jet Black w/Vinyl Seat Trim.Satin Steel Metallic 2021 GMC Sierra 1500 Denali 4WD 10-Speed Automatic 3.0L I6Recent Arrival! Od...
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: 3GTU9FET6MG220953
Stock: MG220953P
Certified Pre-Owned: No
Listed since: 04-29-2024
New Listing
2021 GMC Sierra 1500
Denali Crew Cab
$49,995
fair price
$1,793 below market
37,770 miles
No accidents, 1 Owner, Personal use only
6'7” Bed, 6.2L, 8cyl
Driveway (217 mi away)
Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Boise, ID / 217 miles away from Idaho Falls, ID
CarFax No Accidents Reported,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heads-Up Display,Heated Seats,Heated Steering Wheel,Keyless Sta...
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: 1GTU9FEL0MZ365504
Stock: 8174N
Certified Pre-Owned: No
Price Drop
2021 GMC Sierra 1500
AT4 Crew Cab
$37,888
fair price
$1,746 below market
98,818 miles
No accidents, 1 Owner, Personal use only
5'10” Bed, 5.3L, 8cyl
Salt Lake Valley Chrysler Dodge Jeep Ram (189 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Salt Lake City, UT / 189 miles away from Idaho Falls, ID
2021 GMC Sierra 1500 AT4 CARFAX One-Owner. Clean CARFAX. Sales price includes $1,000 finance discount. You must finance with one our select lender...
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: 3GTP9EED2MG294547
Stock: R23252F
Certified Pre-Owned: No
Listed since: 01-17-2024
Sponsored
2024 GMC Sierra 1500
Pickup Denali
$68,480
- 12,636 miles
- Byers Chevrolet
View Dealer Offer

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2021 Sierra 1500 Reviews & Specs

Consumer Reviews for the GMC Sierra 1500

Read recent reviews for the GMC Sierra 1500

Overall Consumer Rating

3 44 Reviews

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5 star
(43%)
4 star
(2%)
3 star
(5%)
2 star
(7%)
1 star
(43%)

Valve lifter problem

Rod, 09/02/2021

2021 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A)

I have a 2021 GMC 5.3L w/10spd transmission. I pull a 21’ cargo trailer w/2 Polaris Trail Rzr’s. Yesterday at 13,800 miles the valve lifter on #5 cylinder went out. We were 80 miles from home in the middle of no-where. We limped home. The truck is beautiful, pulls great and gets good mileage, but GM should let customers know about this kind of potential problem. The dealer told me …

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Used 2021 GMC Sierra 1500 in Idaho Falls, ID Values

Estimated values

2021 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 6.6 ft. SB (5.3L 8cyl 10A) with no options

Condition	Trade-In	Private Party	Dealer Retail
Outstanding	$32,620	$35,240	$37,983
Clean	$32,111	$34,640	$37,283
Average	$31,261	$33,640	$36,116
Rough	$30,157	$32,339	$34,600

The average list price of a used 2021 GMC Sierra 1500 in Idaho Falls, Idaho is $45,273. The average mileage on a used GMC Sierra 1500 2021 for sale in Idaho Falls, Idaho is 49,401. Based on the average mileage of 49,401 for used 2021 GMC Sierra 1500 for sale in Idaho Falls, ID 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 2021 in Idaho Falls, Idaho to be $31,261.

* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.

** This image is a stock photo and may not reflect the model year or color of, and/or equipment offered on, the advertised vehicle.

Used 2021 GMC Sierra 1500 for Sale in Idaho Falls, ID

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2024 GMC Sierra 1500

Consumer Reviews for the GMC Sierra 1500

Valve lifter problem

Used 2021 GMC Sierra 1500 in Idaho Falls, ID Values

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