Dover Chevrolet · Dover, NH

2026 Chevrolet Silverado 1500 LT Trail Boss

0 miles · truck

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PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeChevrolet

ModelSilverado 1500

TrimLT Trail Boss

VIN3GCUKFE89TG415590

Stock numberC56227

BodyPickup

Engine3.0L 6-cyl turbo

Displacement3.0L

Horsepower305

TransmissionAutomatic

Drivetrain4WD

FuelDiesel

MPG22 city / 26 hwy

ExteriorBlack

InteriorJet Black, Leather-appointed front outboard seatin

Doors4

Towing9000

Vehicle description

Visit www.doverchevrolet.com to view the free Carfax Report for this vehicle. The 2026 Chevrolet Silverado 1500 LT Trail Boss in Black represents a capable work truck built for those who demand both performance and refined comfort. This crew cab model combines the durability of the Silverado nameplate with premium amenities designed for modern truck owners. - 3.0L Duramax I-6 Diesel Turbocharged engine with 305 hp and 495 lb-ft of torque - 10-Speed Automatic transmission with Electronic Transmission Range Selector - 4WD with Auto-Locking Rear Differential and Hill Descent Control - LT Trail Boss Premium Package including Leather Package and Convenience Package II - Front Bucket Seats with heated functionality and 10-way power driver seat adjustment - Power Sunroof on this Crew Cab model - Chevrolet Infotainment 3 Premium System with 12.3 digital display - Apple CarPlay and Android Auto compatibility with wireless charging - Premium Bose 7-Speaker Sound System with SiriusXM 360L Trial subscription - HD Surround Vision camera system with trailer guidance - Heated power-adjustable mirrors and heated steering wheel - Advanced safety features including Automatic Emergency Braking and Lane Keep Assist - Midnight Edition styling with Black recovery hooks and dual exhaust tips - Chevytec spray-on Black bedliner and 20 High Gloss Black aluminum wheels Under the hood, the turbocharged Duramax diesel delivers strong torque for hauling and towing while returning 22 city and 26 highway mpg. The 10-speed automatic transmission provides smooth shifting and optimal efficiency across varying driving conditions. The 4WD system with Auto-Locking Rear Differential ensures traction in challenging terrain, while Hill Descent Control assists during steep descents. Inside the Crew Cab, heated leather front bucket seats welcome you with comfort and support. The 12.3 reconfigurable digital display serves as your command center, seamlessly integrating with your smartphone via Apple CarPlay or Android Auto. Climate control maintains dual-zone comfort with automatic temperature management. The heated steering wheel and available wireless charging add convenience to daily driving. Safety technology surrounds you with confidence. The HD Surround Vision system provides a comprehensive view of the truck's perimeter, while Automatic Emergency Braking, Lane Keep Assist, and Forward Collision Alert work proactively to help prevent accidents. Rear Cross Traffic Braking and Rear Pedestrian Alert protect you in tight situations. The integrated trailer camera system and Hitch Guidance with Hitch View simplify towing tasks. The Midnight Edition styling distinguishes this Trail Boss with Black badging, dark headlamp bezels, and Black dual exhaust tips. The combination of aggressive styling and practical capability makes this truck ready for work or weekend adventure. Dover Chevrolet is honored to be part of the International Cars, Ltd. At ICL, a shared commitment to ownership, accountability, and exceptional customer service drives our success. These core values are the foundation of our employee ownership model, fostering a culture of excellence across every location. That dedication has earned International Cars multiple AACE (Annual Award for Communications Excellence) honors from the National ESOP Association. Please visit us at doverchevrolet.com or call us 603-617-3150. We look forward to helping you with all of your automotive needs!

Features & options (153)

Basic
Corrosion
Maintenance
Roadside Assistance
Max seating capacity
Fuel System
Fuel tank capacity
Horsepower
Towing capacity
13.4" diagonal Chevrolet Infotainment 3 Premium System with Google built-in
Bluetooth
Bose Premium Sound System
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable
Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones
17" 255/80R17SL all-season, blackwall spare tire
17" full-size spare steel wheel with Black finish
20" 275/60R20SL all-terrain, blackwall tires
20" High Gloss Black painted aluminum wheels
Body-color door handles
Body-color front bumper
Body-color rear bumper
Cab-mounted cargo area lamps
Cargo bed LED lighting
Cargo tie-downs
Chevytec spray-on bedliner
CornerStep rear bumper
Deep-tinted glass
Front license plate bracket
Heated power outside mirrors
IntelliBeam
LED fog lamps
LED tail lamps
Painted mirror caps
Perimeter Lighting
Power Up and Down Tailgate
Power sunroof
Rear wheelhouse liners
Spare tire carrier lock
Standard tailgate
Tailgate Assist Handle
Tailgate and bed rail protection caps
10-way power driver seat with power lumbar
12.3" diagonal color Driver Information Center
120-volt box-mounted power outlet
120-volt power outlet
4-way manual front passenger seat
Assist handles
Carpeted floor covering
Compass
Cruise control
Dual-zone automatic climate control
Front and rear all-weather floor liners with Z71 logo
Front bucket seats
Front center console
Heated driver and front outboard passenger seats
Heated steering wheel
Inside rearview manual day/night mirror
Keyless Open and Start
Manual tilt and telescoping steering column
Outside temperature display
Power door locks
Power sliding rear window with rear defogger
Power windows
Power windows with rear express-down
Rear air vents
Rear window defogger
Remote Start
Steering column lock
Steering-wheel mounted controls
Theft-deterrent unauthorized entry system
USB ports
Universal Home Remote
Up-level rear seat with storage package
Wireless Charging
Wrapped steering wheel
10-speed automatic transmission with Electronic Precision shift and front bucket seats
2-speed Autotrac Transfer Case
220-amp alternator
3.0L Duramax Turbo Diesel engine
3.23 rear axle ratio
4-wheel antilock disc brakes
7,200 lbs. GVWR
Automatic locking rear differential
Brake pad wear indicator
Capless fuel fill
Dual-outlet exhaust
Electric Power Steering
Electronic Transmission Range Selector
Engine block heater
Fully boxed frame
Heavy-Duty Air Filter
Heavy-duty 850 cold-cranking amps battery
Hill Descent Control
Integrated trailer brake controller
Performance Red recovery hooks
Skid plates
Z71 Suspension with 2" factory lift
Daytime Running Lamps
6 airbags
Buckle to Drive
Following Distance Indicator
Forward Collision Alert
Front and Rear Park Assist
HD Surround Vision
Hitch Guidance
Hitch View
In-vehicle Trailering App
Inside/Rear Trailer Camera Input
Lane Keep Assist with Lane Departure Warning
OnStar Basics
OnStar services capable
Rear Pedestrian Alert
Rear Seat Belt Indicator warning
Rear Seat Reminder
Teen Driver
Tire Pressure Monitoring System with Tire Fill Alert
Trailer Side Blind Zone Alert
Automatic Emergency Braking
Front Pedestrian Braking
Rear Cross Traffic Braking
StabiliTrak, electronic stability control system with traction control
Convenience Package II:
Rear sliding power window
Hitch Guidance with Hitch View
Trailer Brake Controller
Trailering App
May require additional optional equipment
LT Trail Boss Premium Package:
Rear power sliding window
Safety Package
Power up/down tailgate
Leather Package
Front leather-appointed seats
Crew Cab models include Up-level Rear Seat with Storage Package
Midnight Edition:
Midnight Edition (Custom Trail Boss)
Black Silverado badging
Black trim level badging
Black dual exhaust tips
Silver-Hammer interior trim
All-weather floor liners with Z71 logo
Midnight Edition (LT Trail Boss)
Dark headlamp bezel
Protection Package:
Trailer Camera Provisions
Rear Cross Traffic Alert Braking
Rear Park Assist on ZR2
Safety Alert Seat
Convenience Package II
LT Trail Boss Premium Package
Midnight Edition
Protection Package

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 50 miles of Dover, New Hampshire

Asking price$60,849Dealer asking price

Market value$70,139Market value · based on 9 comparable cars

vs. market Great deal-13.2%Great deal · based on 9 comparable cars

Where this price sits

Among the lowest-priced · 78% of 9 similar listings ask more than this car.

Market value $70,139

This car$60,849

$59,589lowest$70,139highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Great deal$9,290 below the market value of $70,139

Price range

$59,589$70,139

3rd lowest price of 10 similar listings within 50 milesTick marks the market value · range of 9 similar listings

AutosXchange Insights

Compared with 9 new 2026 Chevrolet Silverado 1500 LT Trail Boss listings within 50 mi.
Priced $9,290 below the market value of 9 comparable cars.
3rd lowest price of 10 similar listings within 50 miles.
Stock # C56227 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 7, 2026. No price change at this dealership since Nov 7 ($60,849).0 price changes at this dealership: $60,849 → $60,849.

AutosXchange Intel Hub: Price changes for this model in New Hampshire · This model in the Intel Hub · Market movers in New Hampshire

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 11); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2026 Silverado 1500 LT Trail Boss · new · within 50 miles of Dover, New Hampshire. All 9 comparable cars for sale, nearest first.

2026 Chevrolet Silverado 1500 LT Trail Boss for sale at Portsmouth Chevrolet in Portsmouth, NH

Good deal

25 photos