
2026 GMC Sierra 1500
Mileage: 2 · Mankato, MN
2026 GMC Sierra 1500 SLT Crew Cab 4WD
Mankato, MN
$67,205
MSRP
$69,455
Dealer rating
Request information
Features
Mileage
2
Drivetrain
Four-Wheel Drive
Exterior color
Onyx Black
Interior color
Black
MPG
24 MPG
Engine
3L I6 Diesel
Fuel type
Diesel
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2026
- Trim:SLT
- Body type:Pickup Truck
- Exterior color:Onyx Black
- Interior color:Black
- Mileage:2 mi
- Condition:New
- VIN:3GTUUDE87TG231439
- Stock number:TG231439
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
- Parking Sensors
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
Options
Onyx Black
SLT Convenience Package
SLT Preferred Package
SLT Premium Plus Package
Sierra Safety Plus Package
Sunroof, Power
Wheels, 20" Polished Aluminum Wheels
X31 Off-Road And Protection Package
X31 Off-Road Package
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing
- Selling slowlyOn the market longer than average. There may be flexibility on price.
- No price changes
Dealer

Dealer reviews
Dealer's description
Elevate your driving experience with this exceptional 2026 GMC Sierra 1500 SLT. Meticulously crafted with cutting-edge technology and premium features, this truck is poised to redefine your expectations on the road. - SLT PREMIUM PLUS PACKAGE - X31 OFF-ROAD AND PROTECTION PACKAGE - SUNROOF, POWER - 3.0L I-6 Diesel Turbocharged (Duramax) - Onyx Black Exterior This Sierra 1500 SLT is more than just a capable workhorse; it's a true expression of refined power and versatility. Equipped with a potent 3.0L I-6 Diesel Turbocharged (Duramax) engine, this truck delivers exceptional performance and efficiency, with an impressive 305 horsepower and 495 lb-ft of torque. The SLT PREMIUM PLUS PACKAGE elevates your driving experience with a suite of advanced features, including the ProGrade Trailering system, the Sierra Safety Plus Package, and the SLT Convenience Package. The X31 OFF-ROAD AND PROTECTION PACKAGE further enhances your capability, providing the perfect balance of on-road comfort and off-road prowess. Step inside the cabin, and you'll be greeted by a wealth of premium amenities. The power sunroof floods the interior with natural light, while the Bose 7-speaker sound system delivers an immersive audio experience. Heated and ventilated front seats, along with a heated steering wheel, ensure your comfort in any weather. Cutting-edge technology is at your fingertips, with features like wireless charging, a Wi-Fi hotspot, and a state-of-the-art infotainment system with Apple CarPlay and Android Auto integration. The Sierra's advanced safety suite, including Adaptive Cruise Control, Rear Cross Traffic Braking, and Rear Pedestrian Detection, provides you with the peace of mind you deserve. Whether you're tackling rugged terrain or navigating the daily commute, this 2026 GMC Sierra 1500 SLT is the perfect companion. Its blend of power, capability, and refined luxury make it a true standout in the full-size truck segment. We invite you to experience the exceptional craftsmanship and uncompromising performance of this remarkable vehicle. Schedule a test drive today and discover the difference that the 2026 GMC Sierra 1500 SLT can make in your driving experience. Price does not include Tax, Title, License and Documentary Fee; Price does include: $1750 - Buick & GMC Consumer Cash Program. Exp. 04/30/2026 $500 - Buick GMC Bonus Cash. Exp. 04/30/2026
Additional Information
Navigation System,High Capacity Suspension Package,Preferred Equipment Group 4SA,ProGrade Trailering System,Sierra Safety Plus Package,SLT Convenience Package,SLT Preferred Package,SLT Premium Plus Package,Standard Suspension Package,Trailering Package,X31 Off-Road Package,6 Speakers,6-Speaker Audio System Feature,AM/FM radio: SiriusXM with 360L,Premium Bose 7-Speaker Sound System,Radio data system,Radio: Premium GMC Infotainment Audio System,Steering Wheel Audio Controls,Air Conditioning,Automatic temperature control,Electric Rear-Window Defogger,Front dual zone A/C,Rear window defroster,120-Volt Bed Mounted Power Outlet,120-Volt Interior Power Outlet,Driver Memory,Memory seat,Power driver seat,Power Front Passenger Windows w/Express Up/Down,Power Front Windows w/Driver Express Up/Down,Power steering,Power windows,Push Button Start,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Universal Home Remote,Auto-Locking Rear Differential,Manual Tilt-Wheel & Telescoping Steering Column,Off-Road Suspension,Power Rake & Telescoping Steering Column,Speed-sensing steering,Traction control,4-Wheel Disc Brakes,ABS brakes,Dual front impact airbags,Dual front side impact airbags,Emergency communication system: OnStar,Front anti-roll bar,Front wheel independent suspension,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Power Door Locks,Power Sunroof,Brake assist,Electronic Stability Control,Hill Descent Control,Auto High-beam Headlights,Delay-off headlights,Front fog lights,Fully automatic headlights,Perimeter Lighting,Panic alarm,Security system,Adaptive Cruise Control,Speed control,170 Amp Alternator,Auxiliary External Transmission Oil Cooler,Heavy-Duty Air Filter,Auto-dimming door mirrors,Bumpers: chrome,Chrome Header & Chrome Grille Insert Bars,Chrome Wheel To Wheel Assist Steps,Dual Exhaust System,Electronic Precision Shift,Front & Rear Black Molded Splash Guards (LPO),Heated door mirrors,IntelliBeam Automatic High Beam On/Off,LED Cargo Area Lighting,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,X31 Hard Badge,2 Charge/Data USB Ports,2 Charge/Data USB Ports Inside Center Console,2 Type-C Charge-Only Rear USB Ports,All-Weather Floor Liner (LPO),Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Automatic Emergency Braking,Buckle to Drive,Color-Keyed Carpeting Floor Covering,Compass,Driver door bin,Driver vanity mirror,Floor-Mounted Center Console,Following Distance Indicator,Forward Collision Alert,Front Pedestrian Braking,Front reading lights,HD Rear Vision Camera,HD Surround Vision,Heated steering wheel,Illuminated entry,Lane Keep Assist w/Lane Departure Warning,OnStar Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Cross Traffic Braking,Rear Pedestrian Detection,Rear reading lights,Rear seat center armrest,Safety Alert Seat,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trailer Camera Provisions,Trailer Side Blind Zone Alert,Trip computer,Voltmeter,Wi-Fi Hotspot Capable,Wireless Apple CarPlay/Wireless Android Auto,Wireless Charging,10-Way Power Driver Seat Adjuster w/Lumbar,10-Way Power Passenger Seat Adjuster w/Lumbar,Front 40/20/40 Split-Bench Seat,Front Bucket Seats,Heated 2nd Row Outboard Seats,Heated front seats,Power passenger seat,Split folding rear seat,Ventilated Driver & Front Passenger Seats,Front Center Armrest w/Storage,Passenger door bin,Front Frame-Mounted Black Recovery Hooks,Hitch Guidance,Hitch View,Integrated Trailer Brake Controller,20" Polished Alloy wheels,20" Polished Aluminum Wheels,Wheels: 18" x 8.5" 6-Spoke Machined Aluminum,Deep-Tinted Glass,Front Rain-Sensing Wipers,Rain sensing wipers,Variably intermittent wipers,3.23 Rear Axle Ratio
Dealer's disclaimer
A documentation fee of $350 will be added to the price of this vehicle.
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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.







