Recent Arrival!
GO WEST to John Thornton Chevrolet, Celebrating 60 Years, Selling Chevy since 1957! Thank you for your interest in John Thornton Chevrolet! We happily serve Lithia Springs, Douglasville, Smyrna, Marietta, Kennesaw, Viningâs, Atlanta, Dallas, Acworth, Villa Rica and proud to be your Chevrolet Dealer for all of West Georgia by providing quality automotive services and unrivaled customer service. Preferred Equipment Group 1WT (170 Amp Alternator, 2-Speed Electronic Shift Transfer Case, 3.5 Diagonal Monochromatic Display DIC, Black Front Bumper, Black Mirror Caps, Bluetooth® For Phone, Compass Located In Instrument Cluster, High-Visibility Molded in Black Outside Mirrors, Manual Tilt-Wheel Steering Column, Power Rear Windows w/Express Down, Rear 60/40 Folding Bench Seat (Folds Up), Rubberized-Vinyl Floor Covering, Solar Absorbing Tinted Glass, and Steering Wheel Mounted Electronic Cruise Control), Snow Plow Prep Package (220 Amp Alternator), Suspension Package, WT Convenience Package (Deep-Tinted Glass and Electric Rear-Window Defogger), 10-Speed Automatic, 4WD, Jet Black Vinyl, 120-Volt (400 Watts) Interior Power Outlet, 17 Painted Steel Wheels, 18 Painted Steel Wheels, 3.42 Rear Axle Ratio, 3.73 Rear Axle Ratio, 4-Way Manual Driver Seat Adjuster, 4-Way Manual Passenger Seat Adjuster, 4-Wheel Disc Brakes, 40 Gallon (151L) Rear Only Fuel Tank, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, AM/FM radio, Auto High-beam Headlights, Auto-Dimming Inside Rear-View Mirror, Brake assist, Compass, Delay-off headlights, Driver door bin, Dual front impact airbags, Dual front side impact airbags, Dual Rear USB Ports (Charge Only), Dual rear wheels, Electronic Stability Control, Engine Block Heater, Exhaust Brake, Front 40/20/40 Split-Bench Seat, Front anti-roll bar, Front Center Armrest w/Storage, Front Chrome Bumper, Front Grille Bar w/Black Mesh Inserts, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heavy-Duty 80 Amp-Hr Battery, Illuminated entry, Low tire pressure warning, Manual Tilt Inside Rearview Mirror, Occupant sensing airbag, OnStar Services Capable, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power steering, Power windows, Power-Adjustable Outside Mirrors, Radio: Chevrolet Infotainment 3 System, Rear reading lights, Remote keyless entry, SiriusXM Trial Subscription, Speed control, Split folding rear seat, Tachometer, Tilt steering wheel, Traction control, Trip computer, Upfitter Switch Kit (5), Variably intermittent wipers, Vinyl Seat Trim, Voltmeter, and Winter Grille Cover.
10-Speed Automatic, 4WD, Jet Black Vinyl.
New 2025 ChevroletSilverado 3500 HD Chassis Cab Work Truck
- Exterior Color
- Summit White
- Interior Color
- Jet Black, Vinyl seat trim
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine, Duramax 6.6L Turbo-Diesel V8
- VIN
- 1GB4KSEY5SF330825
- Stock Number
- 251636
Chevrolet
Silverado 3500 HD Chassis Cab
Included Packages & Accessories
Detailed Specifications
- 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, 3.0L & 6.0L Duramax® Turbo-Diesel engines, and 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, 3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
- Warranty: <<< Preliminary 2025 Warranty >>>
- Max seating capacity: 6
- Fuel System: N/A
- Fuel tank capacity: 63 gal
- Horsepower: 470
Dealer Notes
KBB.com Consumer Reviews

Overall4.2Out of 5
- 5.0
Awesome truck
By Imharley | on Tuesday, October 20, 2020
This is the first Duel wheel I have purchased, I went with all options and the 6.6 gas engine, It has great power, and drives smooth, The departure warning is a must, it’s a full 22’ long, so you do have to pay attention when putting in the garage, in a 24’ deep garage you have Two inch’s front and back when parked, I haven’t towed with it, I bought it mostly just to go here and there.… - 3.0
strong yet broken
By Peter D | on Wednesday, December 18, 2024
Thanks to the emmissions systems, GM gets an average rating. This from my understanding isn't only a GM problem, rather its a modern diesel emmissions issue. I do have problems with the sensors built into the coolant overflow tank and def tank, when that part failed, twice, rhe entire tank needs replacing, really a huge waste of money. The sensors should be replaceable easily.… - 5.0
as good as a truck you can get
By dutch | on Tuesday, October 11, 2022
mileage goes down pretty fast when pulling ,but can pull anything, very smooth ride. heated steering wheel is awesome…
Based on 20 consumer ratings for 2020–2025 models. | Privacy
- MSRP
- $66,143
- Customer Cash
- -$500
- Final Price
- $65,643
- Trade Assistance
- -$1,000
- Finance Incentive
- -$1,000
- We're here to help: (678) 956-7258
- We're here to help: (678) 956-7258