Save2016 GMC Sierra 2500HD Denali$24,995Used237,719miles4X4Leather5 seatsTows 13,000 lbsEst. ValueLow PricedEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12UE87GF233143ALPHA CAR LAND LLCSnellville, GA 3007878678-681-4356Check Availability
SaveStock Photo - Actual vehicle may differ2018 GMC Sierra 1500 SLT$21,499Used130,983miles4X2Leather6 seatsTows 6,400 lbsEst. ValueGood DealEngine5.3L V8 Gasoline 355hpTransmission8-Speed Shiftable AutomaticEst. Fuel Economy (MPG)22Highway16CityVIN3GTP1NEC2JG294107North Georgia Auto BrokersSnellville, GA 30078202770-687-2389Check Availability
Save2014 GMC Sierra 1500 SLT$17,999Used117,454miles4X4Leather6 seatsTows 9,600 lbsEst. ValueFair DealEngine5.3L V8 Flex Fuel 355hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)22Highway16CityVIN3GTU2VEC4EG405809Auto World of Atlanta INCBuford, GA 3051861404-948-7401Check Availability
SaveStock Photo - Actual vehicle may differ2021 GMC Sierra 1500 SLT$34,520Used98,901miles4X4Leather6 seatsEst. ValueFair DealEngine5.3L V8 Gasoline 355hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN3GTU9DED0MG159421ALM Ford MariettaMarietta, GA 30060604943-300-4020Check Availability
Save2022 GMC Sierra 1500 Elevation$39,995Used73,983miles4X46 seatsTows 8,800 lbsEst. ValueFair DealEngine5.3L V8 Gasoline 355hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GTUUCED0NZ632227Global Motors VIPSmyrna, GA 3008060770-989-1142Check Availability
Save2015 GMC Sierra 1500 SLT$20,999Used134,213miles4X4Leather6 seatsEst. ValueFair DealEngine5.3L V8 Gasoline 355hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN3GTU2VEC1FG108417Atlanta Used Car SalesLilburn, GA 30047181678-924-0011Check Availability
Save2023 GMC Sierra 2500HD AT4$58,670Used50,094miles4X4Leather5 seatsTows 14,500 lbsEst. ValueFair DealEngine6.6L V8 Bio Diesel 445hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT19PEY5PF177717ALM KennesawKennesaw, GA 30144229678-631-3575Check Availability
Save2017 GMC Sierra 2500HD Denali$43,999Used129,976miles4X4Leather5 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6.6L V8 Bio Diesel 445hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12UEYXHF192301Atlanta Auto Brokers IncMarietta, GA 30060196770-427-4500Check Availability
Save2015 GMC Sierra 1500 Denali$26,995Used107,557miles4X4Leather5 seatsEst. ValueHigh PricedEngine6.2L V8 Gasoline 420hpTransmission8-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN3GTU2WEJ6FG292029Atlanta Auto Brokers IncMarietta, GA 30060196770-427-4500Check Availability
Save2020 GMC Sierra 2500HD AT4$39,995Used180,650miles4X4Leather5 seatsTows 14,500 lbsEst. ValueGood DealEngine6.6L V8 Bio Diesel 445hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT49PEY6LF266817Global Motors VIPSmyrna, GA 3008060770-989-1142Check Availability
SaveStock Photo - Actual vehicle may differ2011 GMC Sierra 2500HD Denali$18,499Used264,237miles4X4Leather5 seatsTows 9,300 lbsEst. ValueLow PricedEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT125C85BF135424North Georgia Auto BrokersSnellville, GA 30078202770-687-2389Check Availability
Save2018 GMC Sierra 1500 SLT$33,995Used75,766miles4X4Leather6 seatsTows 6,100 lbsEst. ValueHigh PricedEngine5.3L V8 Gasoline 355hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)22Highway16CityVIN3GTU2NEC5JG270110Duluth Autos & TrucksDuluth, GA 30096480770-622-2275Check Availability
Save2015 GMC Canyon SLT$13,899Used135,467miles4X2Leather5 seatsEst. ValueFair DealEngine3.6L V6 Gasoline 305hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)26Highway18CityVIN1GTG5CE35F1152587Cobb Luxury CarsMarietta, GA 30060264770-575-0303Check Availability
Save2015 GMC Sierra 2500HD Denali$43,499Used18,610miles4X4Leather5 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120EGXFF635933Five Brothers Auto Sales LLCRoswell, GA 30075161770-757-2552Check Availability
Save2016 GMC Sierra 3500HD Denali$27,499Used204,920miles4X4Leather5 seatsTows 13,400 lbsEst. ValueGreat DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT42YE89GF160315North Georgia Auto BrokersSnellville, GA 30078202770-687-2389Check Availability
Save2018 GMC Sierra 1500 SLT$33,995Used75,766miles4X4Leather6 seatsTows 6,100 lbsEst. ValueHigh PricedEngine5.3L V8 Gasoline 355hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)22Highway16CityVIN3GTU2NEC5JG270110William D. Auto Sales IncNorcross, GA 30071429678-805-8523Check Availability
Save2014 GMC Sierra 1500 SLTPrice UnknownContact seller for priceUsed150,069miles4X4Leather6 seatsTows 6,600 lbsEst. Value-Engine5.3L V8 Flex Fuel 355hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)22Highway16CityVIN1GTV2VEC0EZ169406Atlanta Best Used CarsNorcross, GA 30071305770-800-5000Check Availability
Save2020 GMC Sierra 1500 Denali$29,998Used111,613miles4X4Leather5 seatsTows 9,200 lbsEst. ValueGood DealEngine3L I6 Diesel 277hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN3GTU9FET8LG308451Atlanta Auto Brokers IncMarietta, GA 30060196770-427-4500Check Availability
Save2015 GMC Sierra 2500HD Denali$35,995Used172,762miles4X4Leather5 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E80FF651664Duluth Autos & TrucksDuluth, GA 30096480770-622-2275Check Availability
Save2023 GMC Sierra 1500 SLT$32,995Used124,113miles4X4Leather6 seatsTows 9,200 lbsEst. ValueFair DealEngine3L I6 Diesel 305hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)27Highway22CityVIN3GTUUDE85PG106056Atlanta Truck Center LlcAtlanta, GA 30340145404-941-8686Check Availability
Save2026 GMC Sierra 1500 SLT$49,920Used26,263miles4X4Leather6 seatsTows 9,100 lbsEst. ValueFair DealEngine5.3L V8 Gasoline 355hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GTUUDED8TZ167442ALM MariettaMarietta, GA 30060296866-920-3416Check Availability
Save2026 GMC Sierra 1500 SLT$49,920Used28,827miles4X4Leather6 seatsTows 9,100 lbsEst. ValueFair DealEngine5.3L V8 Gasoline 355hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GTUUDED5TZ169391ALM KennesawKennesaw, GA 30144229678-631-3575Check Availability
Save2026 GMC Sierra 1500 Denali Ultimate$70,970Used3,059miles4X4Leather5 seatsTows 9,000 lbsEst. ValueFair DealEngine6.2L V8 Gasoline 420hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)17Highway14CityVIN1GTUUHEL2TZ187524ALM KennesawKennesaw, GA 30144229678-631-3575Check Availability
Save2024 GMC Sierra 3500HD Denali Ultimate$74,920Used42,547miles4X4Leather5 seatsTows 20,000 lbsEst. ValueFair DealEngine6.6L V8 Bio Diesel 470hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT49YEYXRF383525ALM KennesawKennesaw, GA 30144229678-631-3575Check Availability