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GMC
Sierra
2020 GMC Sierra

2020 GMC Sierra Copart lot 76837456

Date not set Lebanon, TN Sale history 1

Auction date not set yet

Auction	Date	Photo	Lot	Bid	Odometer	Status	Seller
Copart	-		76837456This lot	-	143,728 mi	Date not set	-

2020 GMC Sierra VIN 3GTU9EET8LG393186, photo 1

2020 GMC Sierra VIN 3GTU9EET8LG393186, photo 2

2020 GMC Sierra VIN 3GTU9EET8LG393186, photo 3

2020 GMC Sierra VIN 3GTU9EET8LG393186, photo 4

2020 GMC Sierra VIN 3GTU9EET8LG393186, photo 5

2020 GMC Sierra VIN 3GTU9EET8LG393186, photo 6

2020 GMC Sierra VIN 3GTU9EET8LG393186, photo 7

2020 GMC Sierra VIN 3GTU9EET8LG393186, photo 8

2020 GMC Sierra VIN 3GTU9EET8LG393186, photo 9

2020 GMC Sierra VIN 3GTU9EET8LG393186, photo 10

2020 GMC Sierra VIN 3GTU9EET8LG393186, photo 11

2020 GMC Sierra VIN 3GTU9EET8LG393186, photo 12

2020 GMC Sierra VIN 3GTU9EET8LG393186, photo 13

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Highlights

Condition: Runs and drives
Seller: Unknown
Damage: Front End + minor dent/scratches
Keys: Available
Document: Not stated
History: First time at auction

Auction

VIN: 3GTU9EET8LG393186
Lot: 76837456 Copart
Sale type: Live auction
Location: Lebanon, TN
Selling branch: Nashville, TN
Second damage: Minor Dent/Scratches
Pre-accident value: $27,982
Clean wholesale price: $41,475

Description

Make: GMC
Model: Sierra
Year: 2020
Mileage: 143,728 mi (231,308 km)
Engine: 3.0 L · 6 cyl.
Transmission: Automatic
Drive: All-wheel drive
Fuel: Diesel
Body type: Pickup
Color: Grey
Vehicle type: Cars

Current bid

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Market data

GMC Sierra auction results

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

Price trends and every model year

3.0 L · 6 cyl. Every GMC Sierra

Average final bid: $15,205
Lowest final bid: $4,100
Highest final bid: $44,500
Lots analyzed: 100

Average final bid by model year

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

CopartIAAI

2020

2020 2021 2022 2023 2024 2025 2026

Where they sold

Share of the lots by auction

Copart95 lots · 95%

IAAI5 lots · 5%

This car's year, 2020

Copart: $12,317
IAAI: No sales

2020 cars sold for $12,317 on average, below the $15,205 of all years.

Show the numbers

Model year	Copart average	Copart lots	IAAI average	IAAI lots
2026	$24,700	9	$44,500	1
2025	$17,660	10	$23,150	1
2024	$16,614	18	-	-
2023	$18,036	7	$18,800	1
2022	$14,496	12	$8,300	1
2021	$10,116	27	$6,650	1
2020	$12,317	12	-	-

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

2020

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, 2020

Copart: $11,168
IAAI: $13,103

2020 cars sold for $11,978 on average, above 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

2020 GMC Sierra 3.0 L · 6 cyl. All-wheel drive Automatic Copart lot 76837456 VIN 3GTU9EET8LG393186

This 2020 GMC Sierra was offered at Copart as lot 76837456 in Lebanon, TN. The primary damage is front end + minor dent/scratches. The reported condition is Runs and drives. The keys are available. The odometer reads 143,728 mi (231,308 km).

Key specifications: 3.0 L · 6 cyl. engine, all-wheel drive, automatic transmission, diesel fuel, pickup body, grey exterior. At Copart and IAAI, 100 GMC Sierra lots with this engine sold for an average final bid of $15,205; 2020 cars averaged $12,317.

Before you bid through your broker, check every earlier sale of VIN 3GTU9EET8LG393186 on this page and compare the photos, the damage and the final bids of similar cars.