2026 Chevrolet Colorado Trail Boss

  • New
MSRP
$47,020
Customer CashDetails
-$500
Featured Price
$46,520
GM Military OfferDetails
-$500
Chevrolet Mid-Pickup Competitive Cash AllowanceDetails
-$2,000
Costco Executive Member IncentiveDetails
-$1,250
Costco Non-Executive Member IncentiveDetails
-$1,000
Value Your Trade
O'Neill's Chevrolet
Location Details
Website
Call 860-404-6129
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    The overview

    Exterior Color
    White Sands
    Interior Color
    Jet Black, Evotex seat trim
    Fuel Economy
    17/22 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    4WD
    Engine
    TurboMax™ engine
    VIN
    1GCPTEEK6T1213496
    Stock Number
    T26178
    • Basic: 3 Years/36,000 Miles
    • Corrosion: 3 Years/36,000 Miles, Rust-Through, 6 Years/100,000 Miles
    • Drivetrain: 5 Years/60,000 Miles, Certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
    • Maintenance: First Visit: 12 Months/12,000 Miles
    • Roadside Assistance: 5 Years/60,000 Miles, Certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
    • Warranty: <<< Preliminary 2026 Warranty >>>
    • Max seating capacity: 5
    • Fuel System: Direct Injection
    • Fuel tank capacity: 21 gal
    • Horsepower: 310
    • Towing capacity: 7700 lbs
    • 11.3" diagonal advanced color LCD display with Google built-In:
      • 11.3" diagonal advanced color LCD display with Google built-In, includes multi-touch display, AM/FM/SiriusXM1 radio capable
      • Bluetooth®2 streaming audio for music and select phones
      • Wireless Apple CarPlay™ capability for compatible phones3
      • Wireless Android Auto™ capability for compatible phones4
      • Customize and manage entertainment and vehicle feature settings through the 11.3" diagonal touch-screen display
      • Use, control and manage select smartphone apps through the Infotainment system
      • Voice-activated technology for phone
    • 6-speaker audio system:
      • Speakers are positioned throughout the cabin for outstanding sound quality and an enjoyable listening experience
    • SiriusXM with 360L Trial Subscription:
      • With your trial subscription, new GM vehicles equipped with SiriusXM with 360L advance in-car technology will bring you closer to your favorite stars, artists, creators, hosts and athletes1
      • SiriusXM with 360L transforms your ride with our most extensive and personalized radio experience on the road that lets you enjoy ad-free music, talk and news, live sports, comedy, podcasts and more
    • Wi-Fi® Hotspot capable:
      • Terms and limitations apply. See onstar.com or dealer for details.
      • May require additional optional equipment
    • Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones:
      • Can use Apple CarPlay1 and Android Auto2 wirelessly
      • Apple CarPlay1 and Android Auto2 compatibility, both wired or wirelessly
    • 17" 265/70R17SL all-season, blackwall spare tire
    • 17" spare wheel:
      • May require additional optional equipment
    • 18" 265/65R18 all-terrain blackwall 32" OD tires
    • 18" High Gloss Black aluminum wheels
    • Automatic on/off headlamps:
      • Setting the control to "Auto" turns on the headlamps to normal low-beam brightness when sensors detect a certain level of darkness, along with other exterior lights when darkness is detected
      • When you shut off the ignition and exit the car, the lights remain lit as you walk away
      • Headlamps will turn off automatically, after a set amount of time, to help save battery life
      • Automatic on/off feature helps illuminate your way when needed, and turns off headlamps automatically when you don't
    • Black beltline moldings
    • Black door handles
    • Cab-mounted cargo area lamps:
      • Activated by virtual switch located in the infotainment system
      • Illuminates the cargo box area
    • CornerStep rear bumper
    • Deep-tinted glass:
      • All windows, except the windshield, driver and front passenger side glass, feature deep tinting
      • Provides added protection from sun and glare
    • EZ-Lift and Lower tailgate:
      • Raises and lowers the tailgate with reduced effort thanks to the assist of an internal torsion bar
      • Tailgate locks and unlocks with the same key as ignition and door
      • May require additional optional equipment
    • Front license plate bracket:
      • Front bracket is included if displaying a front license plate is required in your state
    • Halogen headlamps:
      • Automatic on/off feature helps illuminate your way when needed, and turns off headlamps automatically when you don't
    • IntelliBeam:
      • At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions1
    • Outside heated power-adjustable mirrors:
      • May require additional optional equipment
    • Painted mirror caps:
      • Cool Anderson Metallic on LT
      • Black on Trail Boss, Z71 and ZR2
    • Premier Soft Roll-Up Truck Bed Cover by RealTruck Advantage
    • Privacy glass:
      • Rear side windows
    • Remote locking tailgate:
      • Utilize vehicle key fob to lock and unlock tailgate
      • May require additional optional equipment
    • Solar glazing glass:
      • On front side windows
    • Solar-absorbing windshield:
      • Helps minimize the effects of solar rays entering the cabin
      • Assists in maintaining a more comfortable interior temperature
    • 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
      • Includes logo
    • StowFlex Tailgate
    • Tailgate keyed cylinder lock:
      • May require additional optional equipment
    • Wheel Flares
    • 11" diagonal color Driver Information Center:
      • Includes driver personalization, warning messages and vehicle information
      • Fully reconfigurable high definition cluster layout
      • Allows drivers to personalize vehicle features, including warning messages and vehicle information
      • Speedometer, tachometer, engine temperature, fuel level, mileage and trip displays
      • Driver-selectable gauge display
    • 12-volt power outlet:
      • Located in the center console
    • 4-way manual front passenger seat:
      • Seat position forward and back
      • Seat position up and down
    • 8-way power driver seat adjuster:
      • Easy-to-reach controls offer 8 ways to customize comfort
      • May require additional optional equipment
    • Adaptive Cruise Control:
      • Automatically follows a detected vehicle ahead at a driver-selected following gap1
      • If no vehicle is detected in your path, works like regular cruise control
      • You can always override the feature and take control
      • May require additional optional equipment
    • Black interior door handles
    • Carpeted floor covering:
      • Color-keyed
    • Driver and front passenger visors
    • Dual-zone automatic climate control:
      • Automatically maintains selected cabin temperatures for both the driver and front passenger
      • Driver and front passenger can choose a temperature up to 30 degrees difference
    • Front USB ports:
      • 2 charge/Data ports1 located on the front console
    • Front bucket seats
    • Front carpeted floor mats:
      • Helps protect your interior from road debris and the elements
      • Engineered to fit your vehicle
    • Front center console:
      • Covered storage
      • Dual cupholders
      • Keep valuables and smaller items secure
      • USB ports1 and auxiliary power outlet
      • May require additional optional equipment
    • Heated driver and front passenger seats:
      • Separate buttons on the climate control panel allow you to choose from 3 levels of warmth
      • At the touch of a button you can warm the cushions and seatbacks
      • Individually controlled
      • May require additional optional equipment
    • Heated steering wheel:
      • Based on the vehicle's interior temperature, the automatic heated steering wheel will turn on when the automatic front heated seat is on
      • May require additional optional equipment
    • Inside rearview manual day/night mirror:
      • Adjust the tilt of the mirror to help reduce glare during nighttime driving
    • Interior center dome lights
    • Manual sliding rear window
    • Manual tilt steering column:
      • Allows the steering wheel to be manually adjusted up or down
      • Provides extra comfort when entering or exiting the vehicle
      • May require additional optional equipment
    • Manual-folding second row 60/40 split-bench seats:
      • Includes a manual release that lets you conveniently fold one or both of the second row seat bottoms up
      • Provides the flexibility to transport a variety of passenger and cargo combinations
    • OnStar Basics:
      • Drive confidently with core OnStar services including1
        • Remote commands
        • Built-in voice assistance
        • Real-time traffic and navigation
        • Automatic Crash Response
    • Overhead courtesy lamp
    • Power door locks:
      • Lockout protection helps you avoid locking keys in the vehicle
    • Power driver seat lumbar control:
      • Lumbar area expands and retracts to provide lower back support
      • May require additional optional equipment
    • Power windows with driver express-up/down:
      • Quickly raises the window or lowers it with the touch of a button
    • Power windows with front passenger express-down:
      • Quickly lowers the window with the touch of a button
      • If an obstruction is detected, the anti-pinch feature will auto-reverse
    • Power windows, rear, express-down:
      • Quickly lowers the window with the touch of a button
    • Rear air vents:
      • Provides cabin comfort for rear occupants
    • Rear carpeted floor mats:
      • Helps protect your interior from road debris and the elements
      • Engineered to fit your vehicle
    • Rear passenger heating and air conditioning duct
    • 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
      • May require additional optional equipment
    • 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
    • Remote Start:
      • Start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather and your preset preferences
      • Locks doors and turns on parking lamps while the engine is running
      • May require additional optional equipment
    • Steering wheel
    • Steering-wheel mounted controls:
      • Allow the driver to easily operate the audio system, phone interface, cruise control and Driver Information Center controls
    • Theft-deterrent unauthorized entry system:
      • Sounds the horn and flashes the turn signals when someone attempts to open the vehicle without the proper key or remote transmitter
      • Helps deter unauthorized entry, helping to protect your vehicle
      • May require additional optional equipment
    • Wireless Phone Charging:
      • Uses induction technology for portable electronic devices1
      • May require additional optional equipment
    • Wrapped steering wheel
    • 220-amp alternator:
      • May require additional optional equipment
    • 3.42 rear axle ratio:
      • May require additional optional equipment
    • 4-wheel antilock disc brakes:
      • Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
    • 6250 lbs. GVWR:
      • When properly equipped; includes weight of vehicle, passengers, cargo and equipment
      • 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
      • May require additional optional equipment
    • 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
      • Includes disable button with each engine cycle
    • Automatic locking rear differential:
      • When the differential senses a significant difference in wheel speed, it locks to turn both rear wheels in unison for added traction
      • The Eaton® Locker senses a difference in wheel speed of approximately 100 rpm
      • May require additional optional equipment
    • Autotrac® 2-speed transfer case with push button controls:
      • 4-button control 2WD, Auto, 4WD, 4WD LO
      • 2WD High for most on-road and highway situations
      • 4WD High for snowy or wet roads when added traction is needed
      • 4WD Low for deep sand, mud or snow to provide maximum torque to all 4 wheels
      • When in AUTO mode, remains in 2WD mode until the system detects wheel slippage
        • Automatically engages 4WD until traction is regained
    • Black horizontal recovery hooks:
      • Two front frame-mounted1
      • May require additional optional equipment
    • Capless fuel fill:
      • Helps keep your hands clean of dirt and fuel during fill ups
    • Driver Mode Selector:
      • Customer-selectable drive modes allow the vehicle to adapt even better to the driver's preferences and changing road conditions
    • Engine air filtration monitor
    • Engine control stop/start with disable button
    • Fully boxed frame:
      • Hydroformed front section
      • High-strength steel
    • Heavy-duty 800 cold-cranking amps battery:
      • Maintenance-free with rundown protection and retained accessory power
    • Hill Descent Control:
      • Uses antilock braking to help provide a smooth, controlled descent
      • Helps driver maintain control of the vehicle without depressing the brake pedal
    • Hitch Guidance:
      • When in Reverse, displays a centered guideline on the Rear Vision Camera view1
      • Can help you line up the hitch to your trailer
      • When driving, lets you check the trailer using Rear Vision Camera view
    • In-Vehicle Trailering App:
      • Checklist1
      • Trailer light test sequence
      • Trailer maintenance reminders
      • Trailer security alerts
      • Trailer mileage
      • Tow/haul reminder
      • Trailer electrical diagnostics
      • May require additional optional equipment
    • Integrated trailer brake controller:
      • Integrated with the antilock brake system (ABS)
      • Helps provide measured brake force signaling to electric-controlled trailer brake systems
      • Trailer gain and output are displayed in the Driver Information Center
      • No requirement for external or aftermarket brake control systems
      • May require additional optional equipment
    • Off-Road suspension with 2" factory lift and ultra wide stance:
      • Provides more ground clearance
      • Improved approach and departure angles
    • Pickup box
    • Push Button Start
    • Radiator Grille Shutters:
      • Automatic
    • Trailering Package:
      • Includes a 2" receiver hitch
      • 7-wire electrical harness and 7-pin sealed connector for connecting your trailer's lights and brakes to your vehicle
      • Trailer brake controller
      • May require additional optional equipment
    • TurboMax™ engine:
      • 310 hp [231 kW] @ 5600 rpm
      • 430 lb-ft of torque [583 Nm] @ 3000 rpm
      • Paired with an 8-speed automatic transmission
    • Vehicle health management:
      • Provides advanced warning of vehicle issues
    • Advanced Trailering Package:
      • Trailering Package
        • 2" receiver hitch
        • 7 wire electrical harness and 7 pin sealed connector for connecting your trailer's lights and brakes to your vehicle
        • Trailer brake controller
      • In-vehicle Trailering App1
      • Automatic locking rear differential
      • May require additional optional equipment
    • Chevy Safety Assist:
      • Automatic Emergency Braking1
      • Forward Collision Alert1
      • Front Pedestrian and Bicyclist Braking1
      • Following Distance Indicator1
      • Lane Keep Assist with Lane Departure Warning1
      • IntelliBeam
    • Technology Package:
      • HD Surround Vision1
      • Adaptive Cruise Control1
      • Rear Pedestrian Alert1
      • Includes Bose premium audio system on Z71 and ZR2
      • May require additional optional equipment
    • Trail Boss Convenience Package II:
      • 8-way power driver seat
      • Driver seat power lumbar
      • Remote Start
      • Wireless Phone Charging1
      • Heated front seats
      • 4-spoke wrapped heated steering wheel
      • Evotex up-level seating surfaces
    • Halogen Daytime Running Lamps
    • 6 airbags:
      • Frontal airbags for driver and front outboard passenger1
      • Seat-mounted side-impact airbags for driver and front outboard passenger1
      • Head-curtain airbags for front and rear outboard seating positions1
      • Includes Passenger Sensing System which automatically switches the front passenger seat frontal airbag on or off and illuminates a status light that indicates whether the airbag is on or off1
    • Black seat belt color
    • Blind Zone Steering Assist with Trailering:
      • Can alert you and provide a brief, firm turn of the steering wheel when a potential crash is detected with a moving vehicle in a side blind zone that is extended to trailer lengths1
      • May require additional optional equipment
    • 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
    • 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
    • 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
    • Front outboard Passenger Sensing System for frontal outboard passenger airbag1
    • HD Surround Vision:
      • Provides selectable digital camera views of the area around your vehicle1
      • Can help you park or avoid vehicles and objects1
      • You can also display a guideline to show where your vehicle is heading1
      • Tailgate must be in the raised position for the HD Rear Vision Camera to operate properly
      • May require additional optional equipment
    • LED Reflective Windshield Collision Alert:
      • Can provide a flashing red windshield collision alert drawing your eyes to the road when certain front collision threats are detected1
    • 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
    • OnStar® services capable:
      • See onstar.com for details and limitations. Services vary by model. Service plan required.
    • Rear Park Assist:
      • When in Reverse, provides alerts of nearby detected vehicles and objects behind your vehicle1
      • Alerts can help you park and avoid collisions
    • Rear Pedestrian Alert:
      • When you're in Reverse, alerts you to detected pedestrians directly behind your vehicle1
      • Limited nighttime and low visibility performance
      • May require additional optional equipment
    • Rear Seat Belt Indicator warning
    • Rear Seat Reminder:
      • Helps to remind the driver to check the back seat(s) before leaving the vehicle1
      • Activates when rear doors are opened and closed up to 10 minutes before or anytime while your vehicle is on
      • Under certain conditions, once the vehicle is switched off, designed to sound audible chimes and display a visual message within the driver display
      • Activates only once each time the vehicle is turned on and off, and would require re-activation on a second trip
    • Rear child security door locks:
      • When electrically activated, prevents passengers from opening the rear doors from inside the vehicle
      • Allow rear doors to open from outside of the vehicle only
    • Teen Driver:
      • Helps encourage safe driving habits for teens by providing an in-vehicle report card1
      • Activates certain safety systems, if equipped, when a Teen Driver-designated key fob is used
      • Mutes the radio until the front-seat occupants fasten their seat belts
    • Tire Fill Alert:
      • Provides visual and audible alerts outside the vehicle when inflating an under inflated tire to the recommended tire pressure1
      • Requires vehicle to be started and driver door closed
    • Tire Pressure Monitoring System:
      • Monitors the pressure in each tire and alerts you if there is a low-pressure condition in one or more of the tires1
      • Tire pressure display of current PSI available in the Driver Information Center
    • Automatic Emergency Braking:
      • At speeds between 5 and 50 mph, 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
    • Front Pedestrian and Bicyclist Braking:
      • At speeds between 5 and 50 mph, can help you avoid or reduce the severity of a collision with a pedestrian or bicyclist it detects directly in front of you1
      • Provides alerts and can automatically provide hard emergency braking or enhance driver's hard braking
      • Limited nighttime and low visibility performance
    • Hitch View:
      • Shows a close-up view of the trailer hitch1
      • In Reverse, the view can be used to line up your hitch to your trailer
      • When driving, the view can be used to check your trailer hitch
      • Shifting to Park automatically engages the Electric Parking Brake (if equipped)
    • Rear Cross Traffic Braking:
      • When in Reverse, alerts you or automatically provides hard emergency braking to prevent a collision with detected vehicles crossing behind you1
    • 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 Brake Assist that senses how hard and fast a driver hits the brake pedal and gives extra braking assistance, if required
      • Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and drive motor torque to help you stay on your intended path
      • Includes Traction Control that detects wheel slippage and applies brake pressure and/or reduces drive motor torque to help the driver maintain control when accelerating on wet or snow-covered roads
    2026 Chevrolet Colorado Trail Boss 4WD

    4WD.

    LOW SUBURBAN OVERHEAD= LOW SUBURBAN PRICING! Don't pay an over inflated dealer conveyance fee. Save at Sullivan Automotive with low $479 dealer conveyance fee.

    Awards:
    * Car and Driver Editors' Choice
    Car and Driver, January 2017. Not responsible for typographical errors. Residency restrictions apply. Price includes: $1250 - GM Costco Executive Member Private Offer . Exp. 04/30/2026 $2000 - Chevrolet Conquest Program. Exp. 04/30/2026 $500 - Chevrolet Consumer Cash Program. Exp. 04/30/2026 $500 - GM First Responder Cash Allowance Program. Exp. 01/04/2027 $500 - GM Rewards Card Sales Sign Up and Spend Offer. Exp. 06/30/2026

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