Catalog
Buick
Riviera
1986 Buick Riviera

1986 Buick Riviera Copart lot 56621666

Date not set Hayward, CA Sale history 1

Auction date not set yet

Auction	Date	Photo	Lot	Bid	Odometer	Status	Seller
Copart	-		56621666This lot	-	-	Date not set	-

1986 Buick Riviera VIN G4EZ57B46U400450, photo 1

1986 Buick Riviera VIN G4EZ57B46U400450, photo 2

1986 Buick Riviera VIN G4EZ57B46U400450, photo 3

1986 Buick Riviera VIN G4EZ57B46U400450, photo 4

1986 Buick Riviera VIN G4EZ57B46U400450, photo 5

1986 Buick Riviera VIN G4EZ57B46U400450, photo 6

1986 Buick Riviera VIN G4EZ57B46U400450, photo 7

1986 Buick Riviera VIN G4EZ57B46U400450, photo 8

1986 Buick Riviera VIN G4EZ57B46U400450, photo 9

1986 Buick Riviera VIN G4EZ57B46U400450, photo 10

1986 Buick Riviera VIN G4EZ57B46U400450, photo 11

1986 Buick Riviera VIN G4EZ57B46U400450, photo 12

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Highlights

Condition: Enhanced
Seller: Unknown
Damage: Rear End
Keys: Missing
Document: Not stated
History: First time at auction

Auction

VIN: G4EZ57B46U400450
Lot: 56621666 Copart
Sale type: Live auction
Location: Hayward, CA
Selling branch: Hayward, CA

Description

Make: Buick
Model: Riviera
Generation: VII
Year: 1986
Transmission: Automatic
Body type: Coupe
Color: Grey
Vehicle type: Cars

Current bid

Remove vehicle history

Market data

Buick Riviera auction results

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

Price trends and every model year

Average final bid: $1,623
Lowest final bid: $25
Highest final bid: $12,000
Lots analyzed: 68

Average final bid by model year

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

CopartIAAI

1986

1975 1979 1983 1987 1991 1995 1999

Where they sold

Share of the lots by auction

Copart34 lots · 50%

IAAI34 lots · 50%

This car's year, 1986

Copart: $275
IAAI: $300

1986 cars sold for $288 on average, below the $1,623 of all years.

Show the numbers

Model year	Copart average	Copart lots	IAAI average	IAAI lots
1999	$250	1	$588	2
1998	$275	2	$1,025	2
1997	$500	1	$263	2
1996	$275	1	$138	2
1995	$425	1	$363	2
1993	$125	1	-	-
1992	$50	1	$250	1
1991	$200	1	$225	1
1990	$250	1	$25	1
1989	$250	1	$683	3
1988	-	-	$325	1
1987	$200	1	$5,500	1
1986	$275	1	$300	1
1985	$200	1	$1,450	1
1984	$5,600	1	$200	1
1983	$925	1	$100	1
1982	$275	1	$1,075	1
1981	$1,725	2	$250	2
1980	$225	1	-	-
1979	$250	1	$225	1
1976	-	-	$500	1
1975	-	-	$100	1
1973	$7,700	1	$863	2
1972	$3,050	1	-	-
1971	$4,750	1	$8,225	1
1970	$213	2	-	-
1969	$1,400	1	$6,650	1
1966	$7,550	2	$4,800	1
1965	$5,600	1	$175	1
1964	$3,450	1	-	-
1963	$275	1	-	-
1957	$7,200	1	-	-
1953	$8,000	1	-	-

Vehicle overview

1986 Buick Riviera Automatic Copart lot 56621666 VIN G4EZ57B46U400450

This 1986 Buick Riviera was offered at Copart as lot 56621666 in Hayward, CA. The primary damage is rear end. The reported condition is Enhanced. The keys are missing.

Key specifications: automatic transmission, coupe body, grey exterior. At Copart and IAAI, 68 Buick Riviera lots sold for an average final bid of $1,623; 1986 cars averaged $288.

Before you bid through your broker, check every earlier sale of VIN G4EZ57B46U400450 on this page and compare the photos, the damage and the final bids of similar cars.