2026 Chevrolet Silverado 1500 Custom Trail Boss

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MSRP: $58,175
Dealer Conveyance Fee: $479
Customer CashDetails: -$4,250
Bonus CashDetails: -$1,750
Featured Price: $52,654
Trade AssistanceDetails: -$1,000
Chevrolet Military Bonus CashDetails: -$500
GM Military OfferDetails: -$500

Value Your Trade

O'Neill's Chevrolet

Location Details

Call 860-404-6129

We’re here to help

Exterior Color: White Sands
Interior Color: Jet Black, Cloth seat trim
Body/Seating: Truck/6 seats
Fuel Economy: 15/18 MPG City/Hwy
Transmission: Automatic

Drivetrain: 4WD
Engine: 5.3L EcoTec3 V8 engine
VIN: 3GCUKCED0TG374956
Stock Number: T26197

Lane departure
Emergency communication system
Premium audio system
Wireless phone connectivity
Exterior parking camera rear
Auto high-beam headlights
Split folding rear seat
Perimeter/approach lights
Remote keyless entry
Fully automatic headlights
Security system
Power driver seat

Convenience Features

1-touch down
1-touch up
Air conditioning
Driver door bin
Driver vanity mirror
Emergency communication system: OnStar
Front beverage holders
Illuminated entry
Overhead console
Passenger door bin
Passenger vanity mirror
Power windows
Proximity key: push button start only
Rear door bins
Remote engine start
Remote keyless entry
Speed control
Tilt steering wheel

Suspension/Handling

Alloy wheels
Front anti-roll bar
Front tires: 275/65QR18.0C
Front wheel independent suspension
Power steering
Rear tires: 275/65QR18.0C
Speed-sensing steering
Wheel size: 18"

Entertainment Features

1st row LCD monitors: 1
AM/FM radio: SiriusXM
Premium audio system: Chevrolet Infotainment 3
Primary LCD size: 7.0"
Radio data system
Satellite radio trial duration with new vehicle purchase (months): 3
Smart device integration: Apple CarPlay/Android Auto
Speakers: 6
Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
Wireless phone connectivity: Bluetooth

Warranty

Basic warranty: 36 months/36,000miles
Corrosion perforation warranty: 72 months/100,000miles
Maintenance warranty: 12 months/12,000miles
Powertrain warranty: 60 months/60,000miles
Roadside assistance coverage: 60 months/60,000miles

Seats and Trim

Front center armrest: w/storage
Front seats: bench
Max seating capacity: 6
Power 2-way driver lumbar support
Power driver seat
Rear seats: split-bench
Rear seats Folding position: fold-up cushion
Seat Upholstery: cloth
Split folding rear seat

Powertrain

Compressor: Not Available
Cylinder configuration: V-8
Cylinder deactivation
Drive type: four-wheel
Engine liters: 5.3L
Engine location: front
Fuel economy city: 15mpg
Fuel economy combined: 17mpg
Fuel economy highway: 18mpg
Fuel tank capacity: 24.0gal.
Horsepower: 355hp @ 5,600RPM
Hybrid traction battery type: none
Manual-shift auto
Mode select transmission
Number of valves: 16
Rear locking differential
Recommended fuel: Regular Unleaded
Standard fuel economy fuel type: gasoline
Torque: 383 lb.-ft. @ 4,100RPM
Transmission: 10 speed automatic
Variable valve control

Off-Road Capability

Ground clearance (min): 282mm (11.1")

Body Exterior

Bedliner
Heated door mirrors
Hitch Class: IV
Left rear passenger door: conventional
Power door mirrors
Rear cargo: tailgate
Rear step bumper
Right rear passenger: conventional
Skid plates
Tailpipe finisher: black
Trailer hitch
Trailer sway control

Specs and Dimensions

Compression ratio: 11.00 to 1
Curb weight: 2,327kg (5,130lbs)
Engine bore x stroke: 96.0mm x 92.0mm (3.78" x 3.62")
Engine displacement: 5.3 L
Engine torque: 383 lb.-ft. @ 4,100RPM
Exterior body width: 2,063mm (81.2")
Exterior height: 1,990mm (78.3")
Exterior length: 5,915mm (232.9")
Front headroom: 1,093mm (43.0")
Front hiproom: 1,554mm (61.2")
Front legroom: 1,131mm (44.5")
Front shoulder room: 1,677mm (66.0")
GVWR: 3,221kg (7,100lbs)
Greenhouse Gas Score (GG): 3
Payload: 875kg (1,930lbs)
Rear headroom: 1,019mm (40.1")
Rear hiproom: 1,530mm (60.2")
Rear legroom: 1,102mm (43.4")
Rear shoulder room: 1,655mm (65.2")
Towing capacity: 4,218kg (9,300lbs)
Turning radius: 7.1m (23.1')
Wheelbase: 3,744mm (147.4")

Lighting, Visibility and Instrumentation

Appearance: analog
Auto high-beam headlights
Compass
Delay-off headlights
Exterior parking camera rear: HD Rear Vision Camera yes
Front reading lights
Fully automatic headlights
Lane departure: Lane Keep Assist with Lane Departure Warning active
Low tire pressure warning
Oil pressure gauge
Outside temperature display
Rear reading lights
Rear window defroster
Tachometer
Trip computer
Variably intermittent wipers
Voltmeter

Safety and Security

4 wheel disc brakes
ABS brakes
Brake assist
Dual front impact airbags
Dual front side impact airbags
Electronic stability
Forward collision: Forward Collision Alert mitigation
Front pedestrian detection: prevention
Ignition disable
Occupant sensing airbag
Overhead airbag
Panic alarm
Perimeter/approach lights
Security system
Tracker system: Stolen Vehicle Assistance
Traction control

2026 Chevrolet Silverado 1500 Custom Trail Boss 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. Not responsible for typographical errors. Residency restrictions apply. Price includes: $1000 - Chevrolet Trade Assistance Bonus Cash Program. Exp. 06/01/2026 $1750 - Chevrolet Bonus Cash. Exp. 06/01/2026 $4250 - Chevrolet Consumer Cash Program. Exp. 06/01/2026 $500 - GM First Responder Cash Allowance Program. Exp. 01/04/2027 $500 - GM Military Appreciation Month Cash Allowance Program. Exp. 06/01/2026 $500 - GM Military Cash Allowance Program. Exp. 01/04/2027 $500 - GM Rewards Card Sales Sign Up and Spend Offer. Exp. 09/30/2026

Factory warranty

36 months/36,000miles from the vehicle's original in-service date

A name you can trust

Northwest Hills Chevrolet GMC is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.

0.0out of 5 overall

While Sullivan Automotive tries to make sure all information posted here is accurate, we cannot be responsible for typographical and other errors (e.g., data transmission) that may appear on the site. If the posted price (including finance and lease payments) for a vehicle is incorrect, Sullivan will endeavor to provide you with the correct prices as soon as we become aware of the error. In the event a vehicle is priced incorrectly, Sullivan shall have the right to refuse or cancel any orders placed for the vehicle presented with the incorrect price. In addition, vehicle prices are subject to change, and all vehicles are subject to prior sale and may not be available when you are ready to purchase.