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GMC
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2015 GMC Sierra

2015 GMC Sierra IAAI lot 16195057

Upcoming auction Dunnigan Sale history 9

Live auction start Thursday, December 10, 06:00Dec 10, 06:00

Auction	Date	Lot	Bid	Odometer	Status	Seller
Copart	Aug 31, 2026	65398116	$3,050	310,637 mi	Not sold	-
Copart	Sep 4, 2026	65398116	$1,550	310,637 mi	Not sold	-
Copart	Sep 14, 2026	65398116	$1,800	310,637 mi	Not sold	-
Copart	Sep 21, 2026	65398116	$175	310,637 mi	Not sold	-
Copart	Sep 24, 2026	65398116	$4,500	310,637 mi	Sold	-
Copart	Sep 28, 2026	65398116	$200	310,637 mi	Sold	-
Copart	Oct 1, 2026	65398116	$17,000	310,637 mi	Sold by Buy Now	-
Copart	Oct 7, 2026	65398116	-	310,637 mi	Auction closed	-
IAAI	Dec 10, 2026	16195057This lot	-	-	Upcoming auction	-

2015 GMC Sierra VIN 1GT423E8XFF597854, photo 1

2015 GMC Sierra VIN 1GT423E8XFF597854, photo 2

2015 GMC Sierra VIN 1GT423E8XFF597854, photo 3

2015 GMC Sierra VIN 1GT423E8XFF597854, photo 4

2015 GMC Sierra VIN 1GT423E8XFF597854, photo 5

2015 GMC Sierra VIN 1GT423E8XFF597854, photo 6

2015 GMC Sierra VIN 1GT423E8XFF597854, photo 7

2015 GMC Sierra VIN 1GT423E8XFF597854, photo 8

2015 GMC Sierra VIN 1GT423E8XFF597854, photo 9

2015 GMC Sierra VIN 1GT423E8XFF597854, photo 10

2015 GMC Sierra VIN 1GT423E8XFF597854, photo 11

2015 GMC Sierra VIN 1GT423E8XFF597854, photo 12

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Highlights

Condition: Not stated
Seller: Unknown
Keys: Missing
Document: Not stated
History: 9 sale records
Airbags: Intact

Auction

VIN: 1GT423E8XFF597854
Lot: 16195057 IAAI
Sale date: Dec 10, 2026, 06:00
Sale type: Live auction
Location: Dunnigan
Selling branch: Sacramento, CA

Description

Make: GMC
Model: Sierra
Generation: III (K2XX)
Year: 2015
Engine: 6.6 L · 8 cyl.
Transmission: Automatic
Drive: All-wheel drive
Fuel: Diesel
Body type: Pickup
Color: White
Vehicle type: Cars

Current bid

Auction in 24d 14:03:41

Remove vehicle history

Market data

GMC Sierra auction results

Final bids at Copart and IAAI. Updated Nov 3, 2026.

Price trends and every model year

6.6 L · 8 cyl. Every GMC Sierra

Average final bid: $13,745
Lowest final bid: $125
Highest final bid: $62,500
Lots analyzed: 239

Average final bid by model year

Copart and IAAI sales; the band marks this car's year

CopartIAAI

2015

2002 2006 2010 2014 2018 2022 2026

Where they sold

Share of the lots by auction

Copart233 lots · 97%

IAAI6 lots · 3%

This car's year, 2015

Copart: $8,141
IAAI: $4,500

2015 cars sold for $7,926 on average, below the $13,745 of all years.

Show the numbers

Model year	Copart average	Copart lots	IAAI average	IAAI lots
2026	$32,179	19	-	-
2025	$42,238	4	-	-
2024	$24,738	34	-	-
2023	$14,625	4	$30,750	1
2022	$18,900	20	-	-
2021	$15,403	19	-	-
2020	$12,100	6	$18,450	1
2019	$9,984	14	$10,100	1
2018	$12,119	13	-	-
2017	$4,450	7	-	-
2016	$9,024	18	-	-
2015	$8,141	16	$4,500	1
2014	$3,857	7	-	-
2013	$2,804	7	-	-
2012	$4,000	4	-	-
2011	$2,914	7	-	-
2010	$675	1	-	-
2009	$3,950	1	$1,500	1
2008	$3,215	5	-	-
2007	$3,186	7	$2,500	1
2006	$2,050	1	-	-
2005	$2,595	5	-	-
2004	$2,969	4	-	-
2003	$1,300	5	-	-
2002	$2,750	3	-	-
2001	$2,575	2	-	-

Average final bid: $7,134
Lowest final bid: $25
Highest final bid: $62,500
Lots analyzed: 3,940

Average final bid by model year

Copart and IAAI sales; the band marks this car's year

CopartIAAI

2015

2002 2006 2010 2014 2018 2022 2026

Where they sold

Share of the lots by auction

Copart2,135 lots · 54%

IAAI1,805 lots · 46%

This car's year, 2015

Copart: $4,475
IAAI: $4,897

2015 cars sold for $4,659 on average, below the $7,134 of all years.

Show the numbers

Model year	Copart average	Copart lots	IAAI average	IAAI lots
2026	$23,664	85	$24,519	40
2025	$19,894	63	$22,289	64
2024	$18,738	112	$20,193	72
2023	$14,140	62	$16,538	62
2022	$14,979	84	$15,712	50
2021	$12,174	130	$12,461	78
2020	$11,168	93	$13,103	67
2019	$10,660	91	$12,044	66
2018	$7,554	145	$8,028	81
2017	$5,658	115	$6,976	89
2016	$5,802	111	$5,374	74
2015	$4,475	156	$4,897	121
2014	$3,614	116	$4,195	104
2013	$2,267	69	$2,624	64
2012	$1,865	67	$2,136	61
2011	$1,646	91	$2,199	66
2010	$1,347	39	$1,731	47
2009	$1,535	44	$1,709	56
2008	$1,550	56	$2,087	60
2007	$1,472	67	$1,569	57
2006	$1,497	40	$1,535	52
2005	$1,387	51	$1,674	50
2004	$1,182	28	$1,414	45
2003	$1,150	35	$1,247	34
2002	$1,106	27	$1,186	44
2001	$971	24	$1,200	25
2000	$1,078	18	$996	21
1999	$645	14	$1,109	27
1998	$1,248	13	$622	16
1997	$891	8	$818	14
1996	$625	7	$500	10
1995	$411	11	$698	15
1994	$422	8	$663	12
1993	$1,500	5	$646	12
1992	$948	13	$796	6
1991	$767	6	$1,754	7
1990	$365	5	$507	7
1989	$306	4	$350	6
1988	-	-	$100	1
1986	$1,600	2	$544	4
1985	$4,650	2	$1,450	4
1984	$300	2	$550	2
1983	-	-	$3,225	2
1982	$388	2	$1,750	2
1981	$6,300	2	$1,675	3
1980	$1,100	1	-	-
1979	$675	1	$1,000	1
1978	$4,600	1	$25	1
1977	$4,100	1	$1,100	1
1976	$50	1	$4,350	1
1975	$1,150	1	-	-
1974	$1,350	1	$275	1
1973	$3,700	1	-	-
1972	$3,900	1	-	-
1971	$7,800	1	-	-
1968	$5,100	1	-	-
1964	$6,900	1	-	-

Vehicle overview

2015 GMC Sierra 6.6 L · 8 cyl. All-wheel drive Automatic IAAI lot 16195057 VIN 1GT423E8XFF597854

This 2015 GMC Sierra was offered at IAAI as lot 16195057 in Dunnigan. The keys are missing.

VIN 1GT423E8XFF597854 was also offered as Copart lot 65398116 (Oct 2026). Every sale is in the sale history on this page.

Key specifications: 6.6 L · 8 cyl. engine, all-wheel drive, automatic transmission, diesel fuel, pickup body, white exterior. At Copart and IAAI, 239 GMC Sierra lots with this engine sold for an average final bid of $13,745; 2015 cars averaged $7,926.

Before you bid through your broker, check every earlier sale of VIN 1GT423E8XFF597854 on this page and compare the photos, the damage and the final bids of similar cars.