What is a fair price for a used GMC Sierra 1500 in Seattle, WA?

The typical asking price is $34,900 across 649 listings seen in the last 7 days; the middle half ask between $22,000 and $45,200.

How many miles does a typical used GMC Sierra 1500 in Seattle, WA have?

The median listing shows 60,000 miles.

A quarter of the listings ask under $22,000. 34 listings are asking 10% or more under fair price.

34 listings are asking 10% or more under fair price as of Oct 30, 2026.

649 listings in the last 7 days within 50 mi of Seattle. Typical price $34,900 (middle half $22,000–$45,200).

Updated Oct 30, 2026

Model years	Listings	Typical price	Typical mileage
1991–1993	1	$5,500	200k mi
1994–1996	9	$20,000	34k mi
1997–1999	6	$9,600	185k mi
2000–2002	9	$6,900	174k mi
2003–2005	11	$14,000	100k mi
2006–2008	14	$9,000	196k mi
2009–2011	31	$9,500	168k mi
2012–2014	34	$13,600	143k mi
2015–2017	63	$20,000	110k mi
2018–2020	125	$32,000	81k mi
2021–2023	167	$37,800	53k mi
2024–2026	179	$48,000	21k mi

2022 GMC Sierra 1500 Pro90k mi · Kent, WACars.com · Dealer · seen today
$18,599Fair price $27,090−31%
2015 GMC Sierra 1500 SLT Crew Cab 4WD133k mi · McKenna, WACarGurus · Dealer · seen today
$14,999Fair price $21,125−29%

What is a fair price for a used GMC Sierra 1500 in Seattle, WA?: The typical asking price is $34,900 across 649 listings seen in the last 7 days; the middle half ask between $22,000 and $45,200.
How many miles does a typical used GMC Sierra 1500 in Seattle, WA have?: The median listing shows 60,000 miles.
Where are the cheapest GMC Sierra 1500 listings near Seattle?: A quarter of the listings ask under $22,000. 34 listings are asking 10% or more under fair price. Used cars under $20,000 in Seattle, WA
How many used GMC Sierra 1500 listings in Seattle, WA are priced under market?: 34 listings are asking 10% or more under fair price as of Oct 30, 2026.