{"vin":"1GTUUEE87TZ278119","slug":"2026-gmc-sierra-1500-at4-lithia-springs-ga-1gtuuee87tz278119","shortCode":"yc975j","year":2026,"make":"GMC","model":"Sierra 1500","trim":"AT4","bodyStyle":"Truck","mileage":5120,"price":58965,"monthly":1058,"drivetrain":"4WD","fuel":"Diesel Fuel","exteriorColor":"Coastal Dune","dealer":"John Thornton Chevrolet","city":"Lithia Springs","state":"GA","url":"https://carlookout.com/vehicles/2026-gmc-sierra-1500-at4-lithia-springs-ga-1gtuuee87tz278119","image":"https://pictures.dealer.com/j/johnthorntonbuickgmc/1171/57036d866bc97a8cc622a9d7673dfd10x.jpg","summary":"2026 GMC Sierra 1500 AT4 for sale in Lithia Springs, GA. This truck features a Duramax® Turbo Diesel engine and an automatic transmission, making it nearly new with only 5,120 miles. If you are looking for a used GMC Sie","description":"2026 GMC Sierra 1500 AT4 for sale in Lithia Springs, GA. This truck features a Duramax® Turbo Diesel engine and an automatic transmission, making it nearly new with only 5,120 miles. If you are looking for a used GMC Sierra under $160k near Carrollton, this Coastal Dune exterior is a standout choice. The AT4 trim level provides a capable 4WD drivetrain. This truck features a clean white-toned coastal dune color and stylish multi-sputed spoke wheels with black accents. It sits on large tires for a rugged look. The body style is a truck, and the high-clearance design highlights its off-road ready capability.","metaDescription":"Find this 2026 GMC Sierra 1500 AT4 in Lithia Springs, GA. This Duramax® Turbo Diesel powered truck with 5,120 miles is available for $159k.","highlights":["2026 model year","Duramax® Turbo Diesel engine","tucked away in a beautiful Coastal Dune color","4WD drivetrain and AT4 trim","stylish multi-spoke wheels"],"features":[],"images":["/vehicles/2026-gmc-sierra-1500-at4-lithia-springs-ga-1gtuuee87tz278119/2026-gmc-sierra-1500-at4-lithia-springs-ga-1gtuuee87tz278119-1.webp"],"mpgCity":22,"mpgHighway":26,"transmission":"Automatic","engine":"Duramax<sup>&reg;</sup> Turbo Diesel engine","horsepower":null,"doors":4,"stockNumber":"TG1312B","sourceUrl":"https://www.johnthornton.com/used/GMC/2026-GMC-Sierra-1500-148a3349ac18203aee22bcfff1cba1ef.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}