Used cars/GMC Sierra 1500/Atlanta

Used GMC Sierra 1500 in Atlanta

672 used GMC Sierra 1500 are for sale at 88 dealers within 40 miles of downtown Atlanta. The median price is $44,164 at 45,841 mi.

672For sale
$44,164Median price
45,841 miMedian mileage
37%Under market
88Dealers

Ranked among 617 used GMC Sierra 1500

Best used Sierra 1500 deals in Atlanta

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Great deal #1 of 91

$38,495 $9,535 under market (19.9%) 2023 GMC Sierra 1500 Elevation 11,911 mi · Used · Volcanic Red Tintcoat Market price $48,030 · Score 92/100 At Capital Cadillac Of Atlanta

Great deal #1 of 20

$39,552 $6,408 under market (13.9%) 2020 GMC Sierra 1500 AT4 43,167 mi · Used · Red Quartz Tintcoat Market price $45,960 · Score 90/100 At Hardy Family Ford

Great deal #1 of 139

$47,979 $9,560 under market (16.6%) 2024 GMC Sierra 1500 Denali 16,793 mi · Used · Sterling Metallic Market price $57,539 · Score 90/100 At Buddy Chevrolet

Great deal #3 of 60

$29,463 $9,388 under market (24.2%) 2021 GMC Sierra 1500 Elevation 51,817 mi · Used · Satin Steel Metallic Market price $38,851 · Score 89/100 At Buddy Chevrolet

Great deal #4 of 139

$41,795 $9,534 under market (18.6%) 2024 GMC Sierra 1500 21,810 mi · Used · Summit White Market price $51,329 · Score 89/100 At Welborn Cadillac of Cartersville

Great deal #9 of 139

$40,812 $5,697 under market (12.2%) 2024 GMC Sierra 1500 Elevation 25,935 mi · Used · Volcanic Red Tintcoat Market price $46,509 · Score 88/100 At Heritage Cadillac

Great deal #4 of 60

$43,214 $6,513 under market (13.1%) 2021 GMC Sierra 1500 Denali 37,314 mi · Used · Hunter Metallic Market price $49,727 · Score 87/100 At ALM Nissan Newnan

Great deal #1 of 48

$42,885 $6,674 under market (13.5%) 2022 GMC Sierra 1500 AT4 34,016 mi · Used · Onyx Black Market price $49,559 · Score 87/100 At CLASSIC CADILLAC

Deals against the market

About 20% under market

The best-ranked used GMC Sierra 1500 in Atlanta this week is at Capital Cadillac Of Atlanta. 37% of the 617 ranked cars here are advertised under market.

How a used car is ranked

Market price comes from every used GMC Sierra 1500 in Atlanta: what price does at each year of age and each mile, then adjusted for trim, color and certified status. The score adds mileage for the car's age and whether the listing has photos. How we rank.

Prices by model year

Model years with at least 3 cars for sale. Advertised price is the dealer's own figure, before tax, title and registration. 5 of the 672 are certified pre-owned.
Model year	For sale	Median price	Median mileage
2026 GMC Sierra 1500	99	$59,437	8,668 mi
2025 GMC Sierra 1500	129	$42,994	38,878 mi
2024 GMC Sierra 1500	145	$48,177	37,593 mi
2023 GMC Sierra 1500	98	$46,942	48,628 mi
2022 GMC Sierra 1500	54	$43,325	59,356 mi
2021 GMC Sierra 1500	63	$34,798	82,849 mi
2020 GMC Sierra 1500	23	$32,884	101,039 mi
2019 GMC Sierra 1500	23	$32,567	95,000 mi
2018 GMC Sierra 1500	14	$27,743	116,301 mi
2017 GMC Sierra 1500	7	$26,849	89,205 mi
2016 GMC Sierra 1500	6	$23,924	118,694 mi
2015 GMC Sierra 1500	4	Too few to state	Too few to state
2014 GMC Sierra 1500	5	Too few to state	Too few to state

Dealers with the most used Sierra 1500

All Atlanta dealers

Quick answers

How many used GMC Sierra 1500 are for sale in Atlanta?

672 used GMC Sierra 1500, model years 2010 to 2026, are advertised by 88 dealers within 40 miles of downtown Atlanta, as of November 13, 2026. 5 are certified pre-owned.

What does a used GMC Sierra 1500 cost in Atlanta?

The median advertised price for a used GMC Sierra 1500 in Atlanta is $44,164, from 633 advertised prices ranging from $14,637 to $222,222. Median mileage is 45,841 mi. Prices are before tax, title and registration.

Where is the best deal on a used GMC Sierra 1500 in Atlanta?

The best-ranked used GMC Sierra 1500 in Atlanta this week is at Capital Cadillac Of Atlanta, about 20% under market for its age and mileage. 37% of the 617 ranked cars are advertised at least 3% under market.

Which Atlanta dealers have the most used GMC Sierra 1500?

ALM Nissan Newnan in Newnan (68), Hardy Family Ford in Dallas (28), Welborn Cadillac of Cartersville in Cartersville (17).

Carfinity reads each dealer's public website. A car listed on more than one site is counted once. Dealer sites in this summary were last read between November 11, 2026 and November 13, 2026.