
2026 GMC Sierra 1500
Frederick, MD
2026 GMC Sierra 1500 AT4 Crew Cab 4WD
Frederick, MD
$71,605
MSRP
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Features
Mileage
0
Drivetrain
Four-Wheel Drive
Exterior color
Coastal Dune
Interior color
Jet Black with Kalahari accents
MPG
22 MPG
Engine
3L I6 Diesel
Fuel type
Diesel
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2026
- Trim:AT4
- Body type:Pickup Truck
- Exterior color:Coastal Dune
- Interior color:Jet Black with Kalahari accents
- Mileage:0 mi
- Condition:New
- VIN:3GTUUEE82TG349839
- Stock number:T349839
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:22 MPG
- City gas mileage:21 MPG
- Highway gas mileage:24 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
Coastal Dune
Sunroof, Power
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing

Price decreased
8 days at this dealership
Dealer
Dealer reviews
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Dealer's description
Heated/Cooled Leather Seats, Navigation, Moonroof, Heated Rear Seat, 4WD, Aluminum Wheels, Trailer Hitch, SUNROOF, POWER. AT4 trim, Coastal Dune exterior and Jet Black with Kalahari accents interior. FUEL EFFICIENT 24 MPG Hwy/21 MPG City!
KEY FEATURES INCLUDE
Leather Seats, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Premium Sound System, Satellite Radio, Onboard Communications System, Trailer Hitch, Aluminum Wheels, Remote Engine Start. Keyless Entry, Privacy Glass, Steering Wheel Controls, Electronic Stability Control. GMC AT4 with Coastal Dune exterior and Jet Black with Kalahari accents interior features a Straight 6 Cylinder Engine with 305 HP at 3750 RPM*.
OPTION PACKAGES
includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15 Diagonal Head-Up Display (Includes (UVN) Bed View Camera.), SUNROOF, POWER, includes (UG1) Universal Home Remote and (A48) rear sliding power window, Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto® and Apple CarPlay® capability for compatible phones (STD), (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.) (STD), with overdrive, tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking (STD).
WHY BUY FROM US
At Ideal Buick GMC, NO ONE BEATS AN ASCHENBACH DEALand were proud to be your trusted Buick and GMC dealership serving Frederick, Hagerstown, Urbana, Mt. Airy, Thurmont, and beyond! As part of the family-owned Aschenbach Auto Group, we offer 40+ years of relationship-building, expertise, and a commitment to honest, transparent car buying.
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
10-Speed A/T,4-Wheel Disc Brakes,A/C,A/T,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,Bucket Seats,Climate Control,Conventional Spare Tire,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,Heads-Up Display,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,Satellite Radio,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-Terrain,Tires - Rear All-Terrain,Tow Hitch,Tow Hooks,Traction Control,Transmission w/Dual Shift Mode,Variable Speed Intermittent Wipers,WiFi Hotspot
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* Fuel economy figures shown are provided from EPA mileage estimates and may not be comparable across different model years. Actual mileage will vary, depending on specific options selected, vehicle maintenance and your driving habits
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.







