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Illinois Valley Auto Group · Peru, IL

2020 GMC Sierra 2500HD Denali Crew Cab 4WD

121,894 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2020
MakeGMC
ModelSierra 2500HD
TrimDenali
VIN
Stock number8055
Mileage121,894 miles
BodyPickup
Engine6.6L V8 turbo
Cylinders8
Displacement6.6L
TransmissionAutomatic
Drivetrain4WD
FuelDiesel
ExteriorBlack
InteriorLeather

Vehicle description

This 2020 GMC Sierra 2500HD Denali Crew Cab combines heavy-duty capability with premium comfort. Powered by a 6.6L Duramax turbo-diesel V8 paired with an Allison 10-speed automatic transmission, this truck delivers strong pulling power and smooth performance. Inside, enjoy a spacious leather-appointed cabin with heated and ventilated front seats, a heated steering wheel, and dual-zone automatic climate control. The touchscreen infotainment system features Apple CarPlay, Android Auto, and Bluetooth, while Bose premium audio enhances your favorite music. Signature Denali styling, bold chrome accents, and a roomy Crew Cab make this Sierra an impressive choice for work, towing, or everyday driving.

Features & options (19)

  • Child Safety Door Locks
  • Vehicle Anti-Theft
  • ABS Brakes
  • Driver Airbag
  • Front Side Airbag
  • Passenger Airbag
  • Side Head Curtain Airbag
  • Cruise Control
  • Telescopic Steering Column
  • Driver Multi-Adjustable Power Seat
  • Front Heated Seat
  • Front Power Lumbar Support
  • Leather Seat
  • Passenger Multi-Adjustable Power Seat
  • Fog Lights
  • Alloy Wheels
  • Power Windows
  • Thumbnails
  • Large Photos

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 250 miles of Peru, Illinois
Asking price$49,477Dealer asking price · 121,894 mi
Market value$49,861Market value · based on 6 comparable cars
vs. market Fair price-0.8%Fair price · based on 6 comparable cars

Where this price sits

In the typical middle range · 50% of 6 similar listings ask more than this car.

$46,099lowest$62,990highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-0.8%
−25%Market value+25%
Fair price$384 below the market value of $49,861

Price range

$49,477
$46,099$62,990
4th lowest price of 7 similar listings within 250 milesTick marks the market value · range of 6 similar listings

AutosXchange Insights

  • Compared with 6 used 2019–2021 GMC Sierra 2500HD Denali listings within 250 mi.
  • Priced $384 below the market value of 6 comparable cars.
  • 4th lowest price of 7 similar listings within 250 miles.
  • Has about 34,000 more miles than similar listings.
  • About 17,413 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # 8055 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 7, 2026. No price change at this dealership since Nov 7 ($49,477).

$49.2k$49.3k$49.4k$49.5k$49.6k$49.7kNov 7Nov 8Nov 9Nov 10Nov 11Nov 12

AutosXchange Intel Hub: Price changes for this model in Illinois · This model in the Intel Hub · Market movers in Illinois

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2019–2021 Sierra 2500HD Denali · used · any miles · within 250 miles of Peru, Illinois. All 6 comparable cars for sale, nearest first.

AutosXchange Intel uses current dealer-advertised asking prices, not completed sales or appraisals. It compares the same trim and condition (new or used) where at least three are listed nationwide, and adjusts the expected price for mileage; it is not adjusted for options, condition or accident history. Similar listings are searched within 50, 100 and 250 miles of the dealer first, then the dealer's state, then nationwide. The left gauge spans ±25% of the expected price. How AutosXchange price analysis works

More GMC Sierra 2500HD near Peru

All years and trims. Nearest first.

2020 GMC Sierra 1500 Elevation Crew Cab 4WD vehicle photo2020 GMC Sierra 1500 Elevation Crew Cab 4WD101,769 miles · Illinois Valley Auto Group · Peru, IL · 0 mi away$26,1982020 GMC Sierra 1500 Elevation Double Cab 4WD vehicle photo2020 GMC Sierra 1500 Elevation Double Cab 4WD142,346 miles · Illinois Valley Auto Group · Peru, IL · 0 mi away$24,1882022 GMC Sierra 2500HD SLE 4WD vehicle photo2022 GMC Sierra 2500HD SLE 4WD60,524 miles · Schimmer Hyundai · Peru, IL · 0 mi away$39,4012016 GMC Sierra 1500 Denali Crew Cab 4WD vehicle photo2016 GMC Sierra 1500 Denali Crew Cab 4WD122,029 miles · Illinois Valley Auto Group · Peru, IL · 0 mi away$25,9952024 GMC Sierra 1500 Elevation Crew Cab 4WD vehicle photo2024 GMC Sierra 1500 Elevation Crew Cab 4WD37,603 miles · Illinois Valley Auto Group · Peru, IL · 0 mi away$40,1882024 GMC Sierra 1500 Denali Ultimate Crew Cab 4WD vehicle photo2024 GMC Sierra 1500 Denali Ultimate Crew Cab 4WD46,701 miles · Illinois Valley Auto Group · Peru, IL · 0 mi away$55,4772024 GMC Sierra 1500 AT4 4WD vehicle photo2024 GMC Sierra 1500 AT4 4WD2,940 miles · Schimmer Hyundai · Peru, IL · 0 mi away$52,0992014 GMC Sierra 1500 SLE 4WD vehicle photo2014 GMC Sierra 1500 SLE 4WD158,118 miles · Illinois Valley Auto Group · Peru, IL · 0 mi away$13,995