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Bocker GMC Inc · Freeport, IL

2026 GMC Sierra 1500 SLT

3 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026
MakeGMC
ModelSierra 1500
TrimSLT
VIN
Stock number36248
Mileage3 miles
BodyTruck
Engine5.3L EcoTec3 V8 engine
Cylinders8
Displacement5.3L
TransmissionAutomatic
Drivetrain4WD
FuelGasoline
MPG15 city / 18 hwy
ExteriorOnyx Black
InteriorJet Black, Perforated leather-appointed front outb
Doors4

Vehicle description

The 2026 GMC Sierra 1500 SLT Crew Cab 4x4 is a vehicle that stands out from the crowd. With its 5.3 liter 8 cylinder engine and fuel injection system, this car is sure to provide an exhilarating ride. The exterior of the car is Onyx Black GBA, while the interior features Jet Black H1Y leather-trimmed seats for a luxurious feel. This vehicle also has a crash test rating of 4 out of 5 stars, making it a safe choice for drivers. Additionally, the car comes with many modern features such as a touch screen display, Bluetooth audio connection, hill start assist, part time with on demand four wheel drive, navigation system with voice recognition, and Bluetooth phone connectivity. All in all, this automobile is an excellent choice for those looking for style and performance in one package. Contact Details: Bocker Auto Group, 801 E South Street, Freeport, IL, 61032, hlampros@bockerautogroup.com, 8152352121.

Features & options (139)

  • Basic
  • Corrosion
  • Maintenance
  • Roadside Assistance
  • Max seating capacity
  • Fuel System
  • Fuel tank capacity
  • Horsepower
  • Towing capacity
  • 13.4" diagonal GMC Premium Infotainment System with Google built-in
  • Bluetooth
  • Bose Premium Sound System
  • SiriusXM with 360L Trial Subscription
  • Steering-wheel mounted controls
  • Wi-Fi Hotspot capable
  • Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones
  • 17" 255/80R17SL all-season, blackwall spare tire
  • 17" full-size spare steel wheel with Black finish
  • 20" 275/60R20SL all-terrain, blackwall tires
  • 20" Polished aluminum wheels with technical gray painted accents
  • 6" chrome rectangular full length assist steps
  • Cab-mounted cargo area lamps
  • Cargo bed LED lighting
  • Chrome door handles
  • Chrome front bumper
  • Chrome mirror caps
  • Chrome rear bumper
  • CornerStep rear bumper
  • Deep-tinted glass
  • Front and rear Black molded splash guards
  • Front license plate bracket
  • Full chrome surround window moldings
  • GMC MultiPro Tailgate
  • Heated, power, driver-side auto-dimming, power-folding outside mirrors
  • IntelliBeam
  • LED fog lamps
  • LED projectors with Fade-on/ Fade-off animation, LED turn signals and Daytime Running Lamps
  • Perimeter Lighting
  • Power sliding rear window with rear defogger
  • Power sunroof
  • Rainsense automatic wipers
  • Rear wheelhouse liners
  • Spare tire carrier lock
  • Spray-on bedliner
  • Tailgate and bed rail protection caps
  • Tailgate with EZ Lift assist, power lock & release
  • 10-way power driver seat with power lumbar
  • 10-way power front passenger seat
  • 12.3" diagonal color Driver Information Center
  • 120-volt box-mounted power outlet
  • 120-volt power outlet
  • 13.4" diagonal multicolor reconfigurable Infotainment screen
  • Adaptive Cruise Control
  • All-weather floor liners
  • Assist handles
  • Carpeted floor covering
  • Compass
  • Driver memory
  • Dual-zone automatic climate control
  • Front bucket seats
  • Front carpeted floor mats
  • Front center console
  • Heated driver and front outboard passenger seats
  • Heated rear outboard seats
  • Heated steering wheel
  • In-Vehicle Trailering App
  • Inside rearview auto-dimming mirror
  • Keyless Open and Start
  • Outside temperature display
  • Power door locks
  • Power tilt and telescoping steering column
  • Power windows
  • Power windows with rear express-down
  • Rear air vents
  • Rear carpeted floor mats
  • Rear window defogger
  • Remote Start
  • Theft-deterrent unauthorized entry system
  • USB ports
  • Universal Home Remote
  • Up-level rear seat with storage package
  • Ventilated driver and front passenger seats
  • Wireless Charging
  • Wrapped steering wheel
  • 10-speed automatic transmission with Electronic Precision shift and front bucket seats
  • 170-amp alternator
  • 2-speed Autotrac Transfer Case
  • 3.23 rear axle ratio
  • 4-wheel antilock disc brakes
  • 5.3L EcoTec3 V8 engine
  • 7,100 lbs. GVWR
  • Aluminized stainless-steel muffler and tailpipe
  • Black vertical recovery hooks
  • Brake pad wear indicator
  • Capless fuel fill
  • Cargo tie-downs (12)
  • Dual-outlet exhaust
  • Electric Power Steering
  • Electronic Transmission Range Selector
  • External auxiliary transmission oil cooler
  • External engine oil cooler
  • Fully boxed frame
  • Heavy-Duty Air Filter
  • Heavy-duty 730 cold-cranking amps battery
  • Hill Descent Control
  • Integrated trailer brake controller
  • Skid plates
  • LED Daytime Running Lamps
  • 6 airbags
  • Automatic Emergency Braking
  • Buckle to Drive
  • Following Distance Indicator
  • Forward Collision Alert
  • Front and Rear Park Assist
  • HD Surround Vision
  • Hitch Guidance
  • Hitch View
  • Inside/Rear Trailer Camera Input
  • Lane Keep Assist with Lane Departure Warning
  • OnStar Basics
  • OnStar services capable
  • Rear Cross Traffic Braking
  • Rear Pedestrian Alert
  • Rear Seat Belt Indicator
  • Rear Seat Reminder
  • Safety Alert Seat
  • Seat Belt Adjustable Guide Loops
  • Tire Pressure Monitoring System with Tire Fill Alert
  • Trailer Side Blind Zone Alert
  • Front Pedestrian Braking
  • StabiliTrak, electronic stability control system with traction control
  • GMC Protection Package
  • ProGrade Trailering System
  • SLT Convenience Package
  • SLT Preferred Package
  • SLT Premium Plus Package
  • Sierra Safety Plus Package
  • X31 Off-Road Package
  • X31 Off-Road and Protection Package

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 100 miles of Freeport, Illinois
Asking price$61,367Dealer asking price · 3 mi
Market median$59,551Median of 28 similar listings
vs. market Fair price+3.0%Near similar listings

Where this price sits

Among the highest-priced · 21% of 28 similar listings ask more than this car.

$53,745lowest$70,230highest
Middle 50% of asking pricesMedianThis car

Price vs. median

+3.0%
−25%Median+25%
Near similar listings$1,816 above the median of $59,551

Price range

$61,367
$53,745$70,230
23rd lowest price of 29 similar listings within 100 milesTick marks the median · range of 28 similar listings

AutosXchange Insights

  • Compared with 28 new 2026 GMC Sierra 1500 SLT listings within 100 mi.
  • Priced $1,816 above the median of 28 similar listings within 100 miles of Freeport, Illinois — compare options, condition and history.
  • 23rd lowest price of 29 similar listings within 100 miles.
  • About 3 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # 36248 — mention it when you call or text.

Price history

Price tracked by AutosXchange since Nov 6, 2026. 1 price change at this dealership: $59,559 → $61,367 (+$1,808).

$59.0k$59.5k$60.0k$60.5k$61.0k$61.5k$62.0kNov 6Nov 7Nov 8Nov 9+$1,808 Nov 7

Market activity: Bocker GMC Inc raised prices on 9 2026 GMC Sierra 1500 by an average of $1,619

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 9); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Similar vehicles within 100 miles of Freeport, Illinois

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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

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