
2023 GMC Sierra 1500
Mileage: 25,386 · Barrington, IL
$1,091 Below market
2023 GMC Sierra 1500 Denali Crew Cab 4WD
Barrington, IL
$51,995
$1,091 below market
Dealer rating
Request information
Features
Mileage
25,386
Drivetrain
Four-Wheel Drive
Exterior color
Onyx Black
Interior color
Atmosphere/Brownstone
MPG
24 MPG
Engine
3L I6 Diesel
Fuel type
Diesel
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2023
- Trim:Denali
- Body type:Pickup Truck
- Exterior color:Onyx Black
- Interior color:Atmosphere/Brownstone
- Mileage:25,386 mi
- Condition:Used
- VIN:3GTUUGE8XPG286085
- Stock number:P5551
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:24 MPG
- City gas mileage:22 MPG
- Highway gas mileage:27 MPG
- Fuel type:Diesel
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:3L I6 Diesel
Safety
- ABS Brakes
- Adaptive Cruise Control
- Backup Camera
- Blind Spot Monitoring
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
Options
- Alloy Wheels
- Android Auto
- Bluetooth
- CarPlay
- Heated Seats
- Leather Seats
- Navigation System
- Remote Start
- Sunroof/Moonroof
- Technology Package
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
1 previous owner
Vehicle has one previous owner.
Pricing
$51,995
$53,086
Avg. market price (IMV)
This car is $1,091 below market price. We compared this car with similar 2023 GMC Sierra 1500 based on price, mileage, features, condition, dealer reputation, and other factors.
- No price changes
Dealer

Dealer reviews
Dealer's description
No Accident! PRICED $2,200 below KBB Retail! 3.0L DIESEL DENALI RESERVE w/ HEAD-UP DISPLAY, ADAPTIVE CRUISE, POWER SUNROOF, 22 WHEELS, SPRAY-ON BEDLINER, BOSE SOUND, ADAPTIVE RIDE CONTROL, HEATED/VENTED LEATHER and MUCH MORE!
OPTION PACKAGES
includes (CWM) Technology Package, (CF5) sunroof, (BRS) GMC MultiPro Power Steps and (SH0) 22 Painted Aluminum Wheel with Machining and Bright Chrome Inserts, includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15 Diagonal Head-Up Display (Includes (KSG) Adaptive Cruise Control. (305 hp [227 kW] @ 3750 rpm, 495 lb-ft of torque [671 Nm] @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.), Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto® and Apple CarPlay® capability for compatible phones (STD), with overdrive, tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking.
AFFORDABILITY
This Sierra 1500 is priced $2,200 below Kelley Blue Book.
WHY MARQUARDT OF BARRINGTON?
Marquardt of Barrington is the most established and award-winning Buick-GMC dealership in the Chicagoland area! Among our most recent awards are #1 in Customer Satisfaction and #1 in Customer Retention! Since 1950 we have exceeded our customers expectations while demonstrating honesty and integrity in all that we do. Dont forget to grab a handful of licorice and drive!
THE VALUE OF USED VEHICLES VARIES WITH MILEAGE, USAGE AND CONDITION. BOOK VALUES SHOULD BE CONSIDERED ESTIMATES ONLY. Pricing analysis performed on 3/21/2026. Please confirm the accuracy of the included equipment by calling us prior to purchase.
Additional Information
4-Wheel Disc Brakes,A/C,ABS,Adaptive Cruise Control,Adjustable Steering Wheel,AM/FM Stereo,Apple CarPlay,Auto-Dimming Rearview Mirror,Auxiliary Audio Input,Back-Up Camera,Bed Liner,Blind Spot Monitor,Bluetooth,Bucket Seats,Climate Control,Cross-Traffic Alert,Cruise Control,Daytime Running Lights,Driver Adjustable Lumbar,Driver Air Bag,Fog Lamps,Front Head Air Bag,Front Side Air Bag,Heated Mirrors,Heated Seats,Heated Seats,Heated Seats,Heated Steering Wheel,Intermittent Wipers,Keyless Entry,Keyless Start,Lane Keeping Assist,Leather Seats,Locking/Limited Slip Differential,Mirror Memory,MP3 Player,Multi-Zone A/C,Navigation System,Pass-Through Rear Seat,Passenger Adjustable Lumbar,Passenger Air Bag,Power Door Locks,Power Driver Seat,Power Mirror(s),Power Passenger Seat,Power Windows,Premium Sound,Privacy Glass,Rain Sensing Wipers,Rear Defrost,Rear Head Air Bag,Rear Parking Aid,Remote Start,Running Boards/Side Steps,Satellite Radio,Seat Memory,Security System,Sliding Rear Window,Smart Device Integration,Stability Control,Steering Wheel Audio Controls,Telematics,Tow Hitch,Tow Hooks,Traction Control,Universal Garage Door Opener,Variable Speed Intermittent Wipers,WiFi Hotspot
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Vehicle information is provided by the seller or other third parties; CarGurus is not responsible for the accuracy of such information. Price may exclude certain taxes, fees, and/or charges. See seller for details.







