2021 GMC Sierra 1500 Denali
$1,997 more than this car
- 92,839 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
RIDGELINE AUTO · Chubbuck, ID · 82 mi away
131,787 miles · truck

Clean Title Leather Seats Heated & Ventilated Front Seats Seat & Mirror Memory Sun/Moonroof Remote Start ProGrade Trailering System Trailering Package Denali Ultimate Package Denali 4X4 Head-Up Display Aerial View Display System Denali crew cab 4X4 with the 3.0L Duramax diesel, heated and ventilated front seats, a sunroof, a head-up display and the ProGrade Trailering System. Call or text to confirm availability and schedule an appointment. Mountain West Auto Group offers a wide selection of new and pre-owned vehicles, flexible financing options for qualified buyers, and trade-in opportunities to help make your next purchase simple. Our advertised price is the total price and includes all dealer fees, including our documentation fee; it excludes only tax, title, and registration. Rebates or incentives that not every buyer qualifies for are never included in the advertised price. Equipment and features should be independently verified by the buyer prior to purchase. Mountain West Auto Group Built for Your Adventure. Specs Engine: 3.0L Duramax turbo-diesel I6 Transmission: 10-speed automatic Drivetrain: 4X4 Body: Crew Cab Exterior: White Frost Tricoat Interior: Jet Black Questions buyers ask What does the history show? Carfax shows a clean title and 32 service records. How much can it tow? Ask us to confirm the tow rating for this configuration. Is it set up to tow? Yes, the Trailering Package and the ProGrade Trailering System with hitch guidance, hitch view and the in-vehicle trailering app. Do you ship vehicles nationwide? Yes, we ship nationwide. Just ask us for an exact quote. Comfort Power driver and passenger seats with lumbar, adaptive cruise control, multi-zone climate control, universal garage door opener Tech Bose premium sound system, Technology Package, WiFi hotspot Safety Driver Alert Package I and II, blind spot monitor, cross-traffic alert, lane keeping assist, front collision mitigation, rear parking aid Capability Locking/limited-slip differential, engine block heater, 220-amp alternator, tow hooks Exterior Fog lamps, power folding heated mirrors, sliding rear window VIN: 3GTU9FETXMG175449 Located at Mountain West Motor GMC of Burley, 325 Overland Ave, Burley, ID 83318, serving Burley, Rupert, Heyburn, Paul, Declo and Oakley in the Magic Valley.
Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.
Among the lowest-priced · 88% of 8 similar listings ask more than this car.
How we calculate market value: comparable cars for sale now plus their last listed prices.
Price tracked by AutosXchange since Nov 8, 2026. No price change at this dealership since Nov 8 ($31,998).
Market activity: GMC Sierra 1500 prices in the Mountain division: 10.2% of listings cut in 48 hours
AutosXchange Intel Hub: Price changes for this model in Idaho · This model in the Intel Hub · Market movers in Idaho
Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 14); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.
Same 2020–2022 Sierra 1500 Denali · used · any miles · within 250 miles of Burley, Idaho. All 8 comparable cars for sale, nearest first.
$1,997 more than this car
RIDGELINE AUTO · Chubbuck, ID · 82 mi away
$14,752 more than this car
Crump Reese Motor Company · Tremonton, UT · 94 mi away
$1,098 less than this car
Built on Truth. Driven by Clarity · North Salt Lake, UT · 149 mi away
$6,449 more than this car
Salt Lake Valley Buick GMC · Salt Lake City, UT · 154 mi away
$2,226 more than this car
Salt Lake Valley Chrysler Dodge Jeep Ram · Salt Lake City, UT · 155 mi away
$7,666 more than this car
Low Book Sales · South Salt Lake, UT · 155 mi away
$7,428 more than this car
Salt Lake Valley Chrysler Dodge Jeep Ram · Salt Lake City, UT · 155 mi away
$8,649 more than this car
Jorgensen Chevrolet · Ephraim, UT · 243 mi away
2021 GMC Sierra 150092,839 miles · RIDGELINE AUTO · Chubbuck, ID · 82 mi away$33,995$1,997 more than this car
2022 GMC Sierra 1500 Denali Truck37,220 miles · Crump Reese Motor Company · Tremonton, UT · 94 mi away$46,750$14,752 more than this car
2020 GMC Sierra 1500 Denali Ultimate Truck110,767 miles · Built on Truth. Driven by Clarity · North Salt Lake, UT · 149 mi away$30,900$1,098 less than this car
2020 GMC Sierra 1500 Denali66,276 miles · Salt Lake Valley Buick GMC · Salt Lake City, UT · 154 mi away$38,447$6,449 more than this car
2021 GMC Sierra 1500 Denali92,473 miles · Salt Lake Valley Chrysler Dodge Jeep Ram · Salt Lake City, UT · 155 mi away$34,224$2,226 more than this car
2021 GMC Sierra 1500 Denali58,324 miles · Low Book Sales · South Salt Lake, UT · 155 mi away$39,664$7,666 more than this car
2020 GMC Sierra 1500 Denali43,416 miles · Salt Lake Valley Chrysler Dodge Jeep Ram · Salt Lake City, UT · 155 mi away$39,426$7,428 more than this car
2021 GMC Sierra 1500 Denali47,598 miles · Jorgensen Chevrolet · Ephraim, UT · 243 mi away$40,647$8,649 more than this carAll years and trims. Nearest first.
Burley GMC · Burley, ID · 0 mi away
Burley GMC · Burley, ID · 0 mi away
Burley GMC · Burley, ID · 0 mi away
Burley GMC · Burley, ID · 0 mi away
Burley GMC · Burley, ID · 0 mi away
Burley GMC · Burley, ID · 0 mi away
Burley GMC · Burley, ID · 0 mi away
Burley GMC · Burley, ID · 0 mi away
2021 GMC Sierra 1500 SLT116,426 miles · Burley GMC · Burley, ID · 0 mi away$30,249
2021 GMC Sierra 1500 SLT94,412 miles · Burley GMC · Burley, ID · 0 mi away$34,299
2022 GMC Sierra 1500 SLT92,294 miles · Burley GMC · Burley, ID · 0 mi away$37,489
2022 GMC Sierra 1500 Denali26,133 miles · Burley GMC · Burley, ID · 0 mi away$49,999
2022 GMC Sierra 1500 Denali Ultimate63,828 miles · Burley GMC · Burley, ID · 0 mi away$50,999
2023 GMC Sierra 1500 Elevation47,040 miles · Burley GMC · Burley, ID · 0 mi away$37,399
2023 GMC Sierra 2500 HD SLE95,526 miles · Burley GMC · Burley, ID · 0 mi away$40,499
2023 GMC Sierra 1500 AT491,159 miles · Burley GMC · Burley, ID · 0 mi away$43,299