
2025 GMC Sierra 1500
Mileage: 15,562 · Carlisle, PA
$901 Above market
2025 GMC Sierra 1500 Denali Ultimate Crew Cab 4WD
Carlisle, PA
$70,000
$901 above market
Dealer rating
Request information
Features
Mileage
15,562
Drivetrain
Four-Wheel Drive
Exterior color
Sterling Metallic
Interior color
Alpine Umber
MPG
24 MPG
Engine
3L I6 Diesel
Fuel type
Diesel
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2025
- Trim:Denali Ultimate
- Body type:Pickup Truck
- Exterior color:Sterling Metallic
- Interior color:Alpine Umber
- Mileage:15,562 mi
- Condition:Used
- VIN:1GTUUHE83SZ159516
- Stock number:T272426A
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:24 MPG
- City gas mileage:22 MPG
- Highway gas mileage:26 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
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History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
1 previous owner
Vehicle has one previous owner.
Pricing
$70,000
$69,099
Avg. market price (IMV)
This car is $901 above market price. We compared this car with similar 2025 GMC Sierra 1500 based on price, mileage, features, condition, dealer reputation, and other factors.
- Price decreasedPrice went down by $488.
Dealer

Dealer reviews
Dealer's description
CARFAX 1-Owner. EPA 26 MPG Hwy/22 MPG City! Heated/Cooled Leather Seats, Sunroof, NAV, Heated Rear Seat, 4x4, Bed Liner, Alloy Wheels, TRANSMISSION, 10-SPEED AUTOMATIC WITH... ENGINE, DURAMAX 3.0L TURBO-DIESEL I6, Tow Hitch
KEY FEATURES INCLUDE
Leather Seats, Sunroof, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Back-Up Camera, Running Boards, Premium Sound System, Onboard Communications System Keyless Entry, Privacy Glass, Steering Wheel Controls, Heated Mirrors. GMC Denali Ultimate with Sterling Metallic exterior and Alpine Umber interior features a Straight 6 Cylinder Engine with 305 HP at 3750 RPM*.
OPTION PACKAGES
AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE, INCLUDES COLOR TOUCH-SCREEN, MULTI-TOUCH DISPLAY, AM/FM STEREO Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto® and Apple CarPlay® capability for compatible phones (STD), TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED with overdrive, tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking, ENGINE, DURAMAX 3.0L TURBO-DIESEL I6 (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.).
AFFORDABLE
Was $70,488. This Sierra 1500 is priced $6,100 below J.D. Power Retail.
BUY WITH CONFIDENCE
CARFAX 1-Owner
MORE ABOUT US
At Carlisle Cadillac Buick GMC - and were proud to be the trusted choice for drivers across Carlisle, Harrisburg, Mechanicsburg, and all of Cumberland County! As a proud member of the family-owned Aschenbach Auto Group, our dealership has been a cornerstone of the Carlisle community for nearly 45 years, delivering a simple, honest, and personal car-buying experience that turns customers into family.
Pricing analysis performed on 3/24/2026. Horsepower calculations based on trim engine configuration. Fuel economy calculations based on original manufacturer data for trim engine configuration. 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,Aluminum Wheels,AM/FM Stereo,Apple CarPlay,Auto-Dimming Rearview Mirror,Auxiliary Audio Input,Back-Up Camera,Bed Liner,Blind Spot Monitor,Bluetooth,Brake Assist,Bucket Seats,Climate Control,Cross-Traffic Alert,Cruise Control,Daytime Running Lights,Diesel Fuel,Driver Adjustable Lumbar,Driver Air Bag,Floor Mats,Fog Lamps,Four Wheel Drive,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 Steering,Power Windows,Premium Sound,Privacy Glass,Rain Sensing Wipers,Rear Defrost,Rear Head Air Bag,Rear Parking Aid,Remote Start,Running Boards/Side Steps,Seat Memory,Security System,Sliding Rear Window,Smart Device Integration,Stability Control,Steering Wheel Audio Controls,Straight 6 Cylinder Engine,Sunroof / Moonroof,Sunroof / Moonroof,Telematics,Tire Pressure Monitor,Tires - Front All-Season,Tires - Front Performance,Tires - Rear All-Season,Tires - Rear Performance,Tow Hitch,Tow Hooks,Traction Control,Transmission w/Dual Shift Mode,Universal Garage Door Opener,Variable Speed Intermittent Wipers,Wheel Locks,WiFi Hotspot
Dealer's disclaimer
Pricing due to change depending on various factors, please see dealer for details. Pricing does not include title, taxes, tags fees, dealer installed options (where applicable) and a dealer processing charge (not required by law). Market adjustments do apply that are not shown in price. Market Adjustments are defined by market supply and constraints.
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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.







