{"vin":"1GT49VEY4PF176138","slug":"2023-gmc-sierra-3500-hd-at4-lithia-springs-ga-1gt49vey4pf176138","shortCode":"7vvdmf","year":2023,"make":"GMC","model":"Sierra 3500 HD","trim":"AT4","bodyStyle":"Truck","mileage":111789,"price":null,"monthly":null,"drivetrain":"4WD","fuel":"Diesel Fuel","exteriorColor":"Summit White","dealer":"John Thornton Chevrolet","city":"Lithia Springs","state":"GA","url":"https://carlookout.com/vehicles/2023-gmc-sierra-3500-hd-at4-lithia-springs-ga-1gt49vey4pf176138","image":"https://pictures.dealer.com/j/johnthorntonchevroletga/1234/ea5c58dc3a8c4c11bfca60a23d807961.png","summary":"202thought}2023 GMC Sierra 3500 HD AT4 for sale in Lithia Springs, GA. This 4WD truck features a Duramax Turbo-Diesel V8 engine and an automatic transmission. With 111,789 miles on the odometer, this Summit White Sierra ","description":"202thought}2023 GMC Sierra 3500 HD AT4 for sale in Lithia Springs, GA. This 4WD truck features a Duramax Turbo-Diesel V8 engine and an automatic transmission. With 111,789 miles on the odometer, this Summit White Sierra is ready for work or adventure. As a heavy-duty diesel model, it offers the power of the Duramax engine in a durable body style. This used GMC truck near Lithia Springs provides reliable performance with its 4WD drivetrain and diesel fuel capability. The exterior shows the clean Summit White finish characteristic of this AT4 trim. If you are looking for a dependable 3500 HD, this vehicle offers a clear history of mileage and specifications.","metaDescription":"Find this 2023 GMC Sierra 3500 HD AT4 in Lithia Springs, GA. Features Duramax Turbo-Diesel V8 engine, 4WD, and Summit White exterior with 111,789 miles.","highlights":["2023 GMC Sierra 3500 HD AT4","Duramax Turbo-Diesel V8 engine","4WD drivetrain","Summit White exterior"],"features":[],"images":["/vehicles/2023-gmc-sierra-3500-hd-at4-lithia-springs-ga-1gt49vey4pf176138/2023-gmc-sierra-3500-hd-at4-lithia-springs-ga-1gt49vey4pf176138-3.webp"],"mpgCity":null,"mpgHighway":null,"transmission":"Automatic","engine":"Duramax Turbo-Diesel V8 engine","horsepower":null,"doors":4,"stockNumber":"TG1745B","sourceUrl":"https://www.johnthornton.com/used/GMC/2023-GMC-Sierra-3500-HD-96accc05ac182bafa05e7feef78ef6ca.htm","status":"active","removedAt":null,"clicks":0,"dealerRating":4.2,"dealerReviews":2526,"dealerAddress":"1971 Thornton Rd, Lithia Springs, GA 30122, USA","dealerPhone":"(770) 941-8550","dealerLat":33.7841491,"dealerLng":-84.6098403}