New 2026 GMC Sierra 1500 Pro
- VIN: 3GTNUAEK1TG327257
- Stock: TG327257
New 2026 GMC Sierra 1500 Pro
VIN: 3GTNUAEK1TG327257STOCK: TG327257
Basic Info
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Exterior:Summit White
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Drivetrain:Four Wheel Drive
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Interior:Jet Black, Cloth seat trim
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Transmission:Automatic
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Engine:TurboMax™ engine
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Fuel Efficiency:17 CITY / 20 HWY
Key Features
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AWD
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Android Auto
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Apple CarPlay
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Backup Camera
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Bluetooth
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Keyless Entry
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Lane Departure Warning
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Lane keep assist
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Power Seats
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Push Start
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Side-Impact Air Bags
Description
Highlighted features include:
- Standard Suspension Package
- 2 Speakers
- AM/FM radio
- Radio data system
- 3.42 Rear Axle Ratio
- Air Conditioning
- Power Front Windows
- Push Button Start
- Remote Keyless Entry
- Speed control
- Electronic Stability Control
- Traction control
- Fully automatic headlights
- Heated door mirrors
- Apple CarPlay/Android Auto
- Automatic Emergency Braking
- Lane Keep Assist with Lane Departure Warning
The Sierra 1500 Pro's bold, distinctive styling commands attention on the road, while the interior offers impressive comfort and convenience. With seating for up to six, this truck has the space and versatility to handle all your hauling and towing needs.
Fuel efficiency is also a strong suit, with an EPA-estimated 17 mpg in the city and 20 mpg on the highway. This means you can spend more time on the job site and less time at the pump.
Safety is a top priority in the Sierra 1500 Pro, with a comprehensive suite of advanced driver assistance technologies. Features like Automatic Emergency Braking and Lane Keep Assist help you navigate the road with confidence, giving you peace of mind behind the wheel.
Whether you're tackling a tough job site or embarking on a weekend adventure, the 2026 GMC Sierra 1500 Pro is the perfect companion. With its impressive capabilities, thoughtful design, and commitment to safety, this truck is ready to take on any challenge. Visit our showroom today to experience the power and capability of the Sierra 1500 Pro for yourself. Price includes: $1750 - Buick & GMC Consumer Cash Program. Exp. 06/30/2026 $1750 - Buick GMC Bonus Cash. Exp. 06/30/2026 $3500 - GM Trade In Allowance Program. Exp. 06/30/2026 $500 - GM Military Cash Allowance Program. Exp. 01/04/2027
Vehicle Details
Exterior
- Standard tailgate
- 17" full-size spare steel wheel with Black finish
- LED reflector (high intensity) headlamps with Fade-on/ Fade-off animation, LED turn signals and Daytime Running Lamps
- C-shaped LED headlamps with signature lighting and innovative light blade technology
- 17" painted Silver wheels
- Steel
- Wheels, 17" x 8" (43.2 cm x 20.3 cm) painted steel, Silver (STD)
- Chrome rear bumper
- With integrated CornerSteps
- 17" 255/70R17 all-season, blackwall tires
- Tires, 255/70R17 all-season, blackwall (STD)
- LED signature tail lamps with Fade-on/Fade-off animation, incandescent stop, turn and reverse light
- C-shaped LED taillamps with LED stop and reverse light
- Help improve visibility in low-light conditions
- Brighter and lasts longer than traditional incandescent bulbs
- IntelliBeam
- At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions1
- May require additional optional equipment
- Heated power outside mirrors
- Power adjustable, manual folding
- May require additional optional equipment
- Spare tire carrier lock
- Helps keep spare tire secure
- Utilizes the same key as the door and ignition
- Black door handles
- Chrome front bumper
- Cab-mounted cargo area lamps
- With switch in switch bank left of the steering wheel
- Illuminates the cargo bed area
- Locking tailgate
- Tailgate locks and unlocks with the same key as the ignition and door
- 17" 255/70R17 all-season, blackwall spare tire
- Tire, spare 255/70R17 all-season, blackwall (Included with (QBN) 255/70R17 all-season, blackwall tires.) (STD)
- Tailgate and bed rail protection caps
- CornerStep rear bumper
- Helps make it easier to get into and out of the pickup bed
- Located at each end of the rear bumper
- Textured step pads to help provide secure footing
- Tailgate with EZ Lift assist, power lock & release
- Hitch area lighting
- May require additional optional equipment
- Cargo bed LED lighting
- Provides light to find cargo in the bed
- Rear pillar lamps
- Front license plate bracket
- Front bracket is included if displaying a front license plate is required in your state
- Spray-on bedliner
- Provides a Black, textured, non-skid surface that helps protect the bed and minimizes cargo shifting
- Covers the entire bed surface below side rails, front box top rail, gauge hole plugs and tie-downs
- Chemically bonded, the sprayed-on liner permanently bonds to the truck bed, providing a watertight seal
- Does not include spray-on liner on tailgate due to Black composite inner panel
- Includes logo on all trims except PRO
- Deep-tinted glass
- Provides added protection from sun and glare
Interior
- 3.5" diagonal monochromatic Driver Information Center
- Instrumentation
- Includes analog speedometer and tachometer
- 6-gauge cluster
- Speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
- Power windows
- Front passenger with express down
- May require additional optional equipment
- Inside rearview manual day/night mirror
- Adjust the tilt of the mirror to help reduce glare during nighttime driving
- Cruise control
- Maintains a selected speed while driving
- Automatically disengages when the vehicle's traction control system needs to limit wheelspin on slippery surfaces or when the StabiliTrak® stability control system detects an oncoming skid
- Set and resume speed functions
- Steering-wheel mounted controls to easily maintain and manage cruising speed
- 12-volt auxiliary front power outlet
- May require additional optional equipment
- Power door locks
- Programmable
- Allows you to lock and unlock doors easily whether it's from the driver or front passenger seat or from outside using the key fob
- 40/20/40 split-bench front seat with under-seat storage
- Seating for up to 3
- Driver and front passenger seatbacks recline
- Head restraints at the outboard seating positions
- Center seatback that doubles as a fold-down armrest with storage
- Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (STD)
- 4-way manual front passenger seat
- Can be positioned forward or back and up or down
- Remote Keyless Entry
- Allows you to lock and unlock doors of the vehicle with the key fob
- Driver's door or all doors unlock at the touch of a button
- Includes panic alarm button
- Includes remote locking tailgate
- May require additional optional equipment
- Assist handles
- Front A-pillar mounted for Driver and Passenger
- Rear B-pillar mounted
- Power windows
- Driver with express-up/down
- May require additional optional equipment
- Compass
- Located in instrument cluster
- Steering wheel
- USB ports
- (2) Data/charge ports located on instrument panel1
- Single-zone climate control
- Maintains a selected temperature
- Manual
- Rubberized vinyl floor covering
- Provides good traction and convenient cleanup
- Outside temperature display
- Located in infotainment display
- Manual tilt steering column
- Allows the steering wheel to be manually adjusted up or down
- Provides extra comfort when entering or exiting the vehicle
- Locking security feature
- 120-volt power outlet
- 3-prong auxiliary household-style outlet
- Located on the instrument panel
- Makes it convenient for powering laptops, phone chargers and other electronic devices
- May require additional optional equipment
- 120-volt box-mounted power outlet
- 3-prong auxiliary household-style outlet
- Located in the pickup bed
- May require additional optional equipment
- 10-way power driver seat with power lumbar
- Moves the seat forward and back, and up and down
- Tilt the seat cushion and seatbacks
- Rear window defogger
- Helps to keep your rear view clear of fog or frost
- Utilizes a warming grid to help remove fog or frost from the rear window
Entertainment
- Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones
- Can use Apple CarPlay1 and Android Auto2 wirelessly
- Apple CarPlay vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri, iPhone and Apple Music are trademarks for Apple Inc, registered in the U.S. and other countries.
- Vehicle user interface is a product of Google and its terms and privacy statements apply. To use Android Auto on your car display, you'll need an Android phone running Android 6 or higher, an active data plan, and the Android Auto app. Google, Android and Android Auto are trademarks of Google LLC.
- Wi-Fi® Hotspot capable
- Terms and limitations apply. See onstar.com or dealer for details.
- May require additional optional equipment
- 2-speaker audio system
- Includes 2 speakers placed in the front doors
- Bluetooth®
- Pair your compatible mobile phone to your vehicle's infotainment system1
- Place and receive hands-free phone calls
- Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command system
- With streaming audio capability, you can listen to files stored on your phone or Bluetooth digital media device
- GMC Infotainment System with color touchscreen
- Multi-touch display and AM/FM stereo
- 7" diagonal color touchscreen for customizing and managing entertainment and vehicle feature settings1 on Sierra 1SA
- Bluetooth®2 audio streaming for select devices
- Apple CarPlay™ capability for compatible phones3
- Android Auto™ capability for compatible phones4
- Audio system, GMC Infotainment System with 7" diagonal color touch-screen, AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones (STD)
Mechanical
- Heavy-duty 730 cold-cranking amps battery
- 80 Amp-hr
- Maintenance-free with rundown protection and retained accessory power
- May require additional optional equipment
- Cargo tie-downs (12)
- 220-amp alternator
- May require additional optional equipment
- 8-speed automatic transmission
- Electronically controlled with overdrive
- Tow/Haul mode
- Raises transmission upshift points to provide more power to accelerate with a trailer or heavy load
- Raises downshift points to use engine compression to help slow the truck instead of merely braking
- Powertrain Grade Braking
- Automatically uses the engine and transmission to slow the truck to maintain desired speeds when driving downhill
- Reduces brake wear and increases vehicle control
- Cruise Grade Braking
- Downshifts automatically to slow the truck as it drives downhill if it exceeds the cruise set speed by a certain amount
- Transmission, 8-speed automatic, (Column shifter) electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Standard and only available with (L3B) TurboMax engine.) (STD)
- 4-wheel antilock disc brakes
- Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
- Duralife brake rotors have better resistance to corrosion to increase rotor life, minimize brake pulsation, and improve aesthetic appearance
- Brake pad wear indicator
- TurboMax™ engine
- 310 hp [231 kW] @ 5600 rpm
- 430 lb-ft of torque [583 Nm] @ 3000 rpm
- Paired with an 8-speed automatic transmission
- Engine, TurboMax (310 hp [231 kW] @ 5600 rpm, 430 lb-ft of torque [583 Nm] @ 3000 rpm) (Not available with (VYU) Snow Plow Prep Package, (X31) X31 Off-Road Package, (ZW9) pickup bed delete or (KC4) external engine oil cooler.) (STD)
- 6,800 lbs. GVWR
- When properly equipped; includes weight of vehicle, passengers, cargo and equipment
- Black vertical recovery hooks
- Two front frame-mounted1
- Standard Suspension Package
- Single-speed Autotrac Transfer Case
- 3 Transfer Case modes
- 2WD HI mode
- Vehicle operates in 2-wheel drive
- In this mode the transfer case & front driveline hardware are disengaged to improve fuel economy
- Suitable for routine driving on all road surfaces
- 4WD Auto mode
- 4WD Auto enables the transfer-case to provide the performance benefits of a full time active AWD system
- The 4WD Auto controls automatically adjust torque in response to parameters such as driver inputs, wheel slip control, vehicle dynamic state (understeer/oversteer)
- Ideal for wet or wintry conditions, but can be used on any road surface. Suitable for light off road usage
- 4WD HI mode
- Transfer case engages front driveline and power is transferred to both the front & rear axles
- In 4WD HI the transfer case clutch maintains higher preemptive torque levels for increased traction vs 4WD Auto
- Suitable for use on slippery road surfaces or off-road conditions such as deep sand, snow or rough terrain
- Terrain mode
- 4WD HI and provides improved low speed traction and vehicle control during off road driving
- Pickup bed
- Roll-formed high-strength steel
- Push Button Start
- Electric Power Steering
- Electric, rack-mounted with variable assist
- Increases or decreases the amount of assist depending on the steering wheel angle
- The system delivers great on-center precision and confident performance at higher speeds
- Steering assist is greater during low-speed maneuvers, such as parking
- Aluminized stainless-steel muffler and tailpipe
- Capless fuel fill
- Prevents paint scratches that can result from a tethered fuel cap
- Creates a tight seal around the fuel-pump nozzle when the nozzle is fully inserted
- Fully boxed frame
- Hydroformed front section
- High-strength steel
- Single-outlet exhaust
- May require additional optional equipment
- 3.42 rear axle ratio
- May require additional optional equipment
- Rear axle, 3.42 ratio (Included and only available with (L3B) TurboMax engine.)
- Automatic Stop/Start
- At complete stops, when drivers keep their foot on the brake pedal, and under certain conditions, the engine shuts off
- When drivers remove their foot from the brake, the engine automatically restarts
- Under certain circumstances, the engine will not shut off at a complete stop
- This feature can be disabled with a switch on the center stack
Safety
- 6 airbags
- Dual-stage frontal airbags for driver and front outboard passenger1
- Seat-mounted side-impact airbags for driver and front outboard passenger1
- Head-curtain airbags for outboard seating positions1
- Includes front outboard Passenger Sensing System for frontal outboard passenger airbag and illuminates a status light that indicates whether the airbag is on or off1
- Automatic Emergency Braking
- Can help you avoid or reduce the severity of a collision with a detected vehicle you're following using camera technology1
- Can automatically provide hard emergency braking or enhance your hard braking
- Works at speeds between 5 and 50 mph
- May require additional optional equipment
- Following Distance Indicator
- Displays the following time in seconds between your vehicle and a detected vehicle in front of you1
- Designed to help you maintain a safe following distance
- May require additional optional equipment
- Front Pedestrian Braking
- At speeds between 5 and 50 mph, can help you avoid or reduce the severity of a collision with a pedestrian it detects directly in front of you1
- Provides pedestrian alerts and can automatically provide hard emergency braking or enhance driver's hard braking
- Limited nighttime and low visibility performance
- May require additional optional equipment
- StabiliTrak, electronic stability control system with traction control
- Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and engine torque to help you stay on your intended path
- Activates when vehicle sensors detect a difference between the driver's intended path and the direction the vehicle is actually travelling
- Includes Traction Control that detects wheel slippage and applies brake pressure and/or reduces engine power to help the driver maintain control when accelerating on wet or snow-covered roads
- Includes Brake Assist that senses how hard and fast a driver hits the brake pedal and gives extra braking assistance, if required
- Includes Trailer Sway Control
- Hill Start Assist
- Lane Keep Assist with Lane Departure Warning
- Uses a brief steering wheel turn to alert you when it detects you are unintentionally drifting out of your lane lines1
- System alerts do not occur if you're using your turn signal, or it detects you may be intentionally leaving your lane
- You may receive additional Lane Departure Warning alerts if needed
- May require additional optional equipment
- LED Daytime Running Lamps
- Daytime Running Lamps automatically illuminate signature lighting
- HD Rear Vision Camera
- Shows high-resolution digital image of area directly behind your vehicle while in Reverse1
- Can help you park or avoid vehicles and objects
- You can also display an overlay of where your vehicle is heading
- Tailgate must be in the raised position for the HD Rear Vision Camera to operate properly
- May require additional optional equipment
- Tire Pressure Monitoring System with Tire Fill Alert
- Monitors the pressure in each tire and alerts you if there is a low-pressure condition in one or more of the tires1
- Provides visual and audible alerts outside the vehicle when inflating an under inflated tire to the recommended tire pressure
- Properly inflate tires to help optimize your vehicle's ride, handling and efficiency
- Forward Collision Alert
- Warns you if it detects a potential collision with a detected vehicle you're following so you can take action1
- Can also provide a tailgating alert if you're following a vehicle much too closely
- May require additional optional equipment
- OnStar® services capable
- See onstar.com for details and limitations. Services vary by model. Service plan required.
- OnStar Basics
- Drive confidently with core OnStar services including1
- Remote commands
- Built-in voice assistance
- Real-time traffic and navigation
- Automatic Crash Response to help if you're in need
- Buckle to Drive
- Helps remind the driver to buckle their seat belt before driving by preventing the vehicle from being shifted out of PARK temporarily when the driver's seat belt is not buckled
- The feature also reminds the front passenger to buckle up, if equipped
Customer Reviews
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(111) 111-1111Disclaimer:
Prices do not include government fees, sales tax, cost of emissions, transportation costs, or finance charges incurred after sale, to deliver the vehicle to the purchaser at the purchaser’s request. Vehicle pricing is subject to change without notice based on current manufacturer rebates and incentives and current vehicle market value. Contact dealer for most current information. Vehicle availability is subject to prior sale and system update. Price and payments include a $799 dealer handling fee, applies to everyone. Dealer is a Colorado licensed motor vehicle dealer offering new and pre-owned automotive vehicles for sale in Colorado. Vehicle pricing is in accordance and complies with Federal guidelines and the requirements of the state of Colorado. This offer is intended to solicit sales transactions in Colorado in accordance with federal and state guidelines for motor vehicle sales. Vehicle mileage is based on EPA city and highway estimates and reflect new EPA methods beginning with 2008 models. Your actual mileage may vary depending on how you drive and maintain your vehicle, vehicle equipped options, driving conditions, driving habits, and vehicles condition. Mileage estimates may be derived from previous year model. Vehicle dealer installed options are at retail. Pricing is not applicable in conjunction with special manufacturer purchase programs. Pricing may or may not be combined with other manufacturer or dealer offers. Pre-owned vehicle pricing is after all discounts including the applicable $3500 Push, Pull and Drag offer on Castle Rock Certified Pre-Owned vehicle priced $10,000 or more.
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
Contact a Top Rated Specialist
Kyi Ambrose
Sales
Aliza A Guerrero
Client Advisor
Matt Oyola
Senior Sales Consultant
Castle Rock GMC Specialists
Kyi Ambrose
Sales
May 16, 2026
Great service in a time of need I had to have it done
Great service in a time of need I had to have it done in 3 days . It was completed in less then 2
May 15, 2026
Kyi at Castle Rock Chevy delivered an absolutely top tier
Kyi at Castle Rock Chevy delivered an absolutely top tier vehicle buying experience. I’ve dealt with a lot of dealerships and salespeople over the years, and very few operate with the level of professionalism, honesty, and customer service that he does. He was extremely knowledgeable about the truck, transparent throughout the process, and never once made me feel pressured. What impressed me most was how much effort he put into making sure everything was right. He stayed in communication, handled issues quickly, answered every question thoroughly, and genuinely cared about making the experience a positive one instead of just making a sale. That kind of customer service is rare in today’s market. Kyi represents exactly what a dealership should want in a salesman. If you’re shopping at Castle Rock Chevy and want someone trustworthy, hardworking, and easy to work with, ask for him specifically. He earned my business and my recommendation without hesitation.
Dec 05, 2025
This dealership sells vehicles that do not pass
This dealership sells vehicles that do not pass emissions. Spent 20 grand and had to get it fixed before I could register it. It failed emissions in Denver.
Nov 25, 2025
Ed in the service department treated me with kindness and
Ed in the service department treated me with kindness and respect the minute I walked in for 4 new tires on my truck. Ed recommended an alignment because one has never been done, I was in and out within 2 hours and my truck ride like a dream, Everyone in the service was extremely nice and treated like I was the only customer there. The service waiting area was very clean and comfortable. Being treated like family will earn my respect and future business. Great job Caste Rock Chevrolet GMC.
Nov 03, 2025
Always friendly and fast.
Always friendly and fast. I appreciate the quality and care my vehicle receives at Castle Rock Chevrolet GMC.
Aliza A Guerrero
Client Advisor
May 16, 2026
Great service in a time of need I had to have it done
Great service in a time of need I had to have it done in 3 days . It was completed in less then 2
Mar 29, 2026
Luke is an excellent Sales Manager and has provided
Luke is an excellent Sales Manager and has provided professional service. We appreciate all that he has done.
Jan 02, 2026
Aliza was informative and offered helpful information
Aliza was informative and offered helpful information about the Acadia. She also assisted me with setting up different options on the car. She also followed up with me to ensure everything was good to go.
Dec 10, 2025
The team at Castle Rock was wonderful to work with.
The team at Castle Rock was wonderful to work with. We were in and out with no pressure put on us.
Dec 05, 2025
This dealership sells vehicles that do not pass
This dealership sells vehicles that do not pass emissions. Spent 20 grand and had to get it fixed before I could register it. It failed emissions in Denver.
Matt Oyola
Senior Sales Consultant
May 16, 2026
Great service in a time of need I had to have it done
Great service in a time of need I had to have it done in 3 days . It was completed in less then 2
Jan 06, 2026
The service was amazing and the staff was friendly and
The service was amazing and the staff was friendly and attentive.I would definitely recommend friends and family to your dealership!
Dec 05, 2025
This dealership sells vehicles that do not pass
This dealership sells vehicles that do not pass emissions. Spent 20 grand and had to get it fixed before I could register it. It failed emissions in Denver.
Dec 02, 2025
Hunter and Matt are awesome to deal with and was no
Hunter and Matt are awesome to deal with and was no pressure just great service
Nov 03, 2025
Always friendly and fast.
Always friendly and fast. I appreciate the quality and care my vehicle receives at Castle Rock Chevrolet GMC.
Jonathan Nieto Villa
Sales
May 16, 2026
Great service in a time of need I had to have it done
Great service in a time of need I had to have it done in 3 days . It was completed in less then 2
Dec 05, 2025
This dealership sells vehicles that do not pass
This dealership sells vehicles that do not pass emissions. Spent 20 grand and had to get it fixed before I could register it. It failed emissions in Denver.
Dec 05, 2025
Recomendado cien por siento muy buena atención muy
Recomendado cien por siento muy buena atención muy amables y tienen muchos vehículos bonitos los recomiendo
Nov 03, 2025
Always friendly and fast.
Always friendly and fast. I appreciate the quality and care my vehicle receives at Castle Rock Chevrolet GMC.
Oct 05, 2025
It was really nice to deal with castle Rock dealerthey
It was really nice to deal with castle Rock dealerthey treated me good it was great
Hunter Keyser
Sales
May 16, 2026
Great service in a time of need I had to have it done
Great service in a time of need I had to have it done in 3 days . It was completed in less then 2
May 15, 2026
Kyi at Castle Rock Chevy delivered an absolutely top tier
Kyi at Castle Rock Chevy delivered an absolutely top tier vehicle buying experience. I’ve dealt with a lot of dealerships and salespeople over the years, and very few operate with the level of professionalism, honesty, and customer service that he does. He was extremely knowledgeable about the truck, transparent throughout the process, and never once made me feel pressured. What impressed me most was how much effort he put into making sure everything was right. He stayed in communication, handled issues quickly, answered every question thoroughly, and genuinely cared about making the experience a positive one instead of just making a sale. That kind of customer service is rare in today’s market. Kyi represents exactly what a dealership should want in a salesman. If you’re shopping at Castle Rock Chevy and want someone trustworthy, hardworking, and easy to work with, ask for him specifically. He earned my business and my recommendation without hesitation.
Dec 26, 2025
Hunter was so pleasant to work with.
Hunter was so pleasant to work with. She was very helpful and found what I was looking for
Dec 10, 2025
took vehicle in for 60,000 maintenance.
took vehicle in for 60,000 maintenance. We waited for it to be completed. Service was (is) excellent.
Dec 05, 2025
This dealership sells vehicles that do not pass
This dealership sells vehicles that do not pass emissions. Spent 20 grand and had to get it fixed before I could register it. It failed emissions in Denver.