Misallocation

1978 Cadillac Seville Elegante Sedan

Sold at Mecum Auctions on Jan. 15, 2025, offered with no reserve.

$40,700Confirmed

The price as reported by the house. Hammer price $37,000, before the buyer's premium. Read from the house's results Oct. 14, 2026.

The car

Year
1978
Make and model
Cadillac Seville
Generation
Seville (1976 to 2011)
Gearbox
Automatic
Chassis
6S69B8Q487535
Condition
Good (3)Likely

Condition is our reading of the listing's description on Hagerty's 1 to 4 scale, not an inspection.

Against comparable sales

Above the middle half of 75 comparable sales, 145% over its top.

Middle half of sales$5,800 to $15,126
Median$8,600
Sales behind it75Likely

From 75 sales of the Cadillac Seville (1976 to 2011) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $5,800 and $15,126.

Closest sales

Closest comparable sales
CarAuctionDatePrice
1978 Cadillac Seville 2-Door Convertible ConversionBring a Trailer, Aug. 26, 2026Bring a TrailerAug. 26, 2026$4,501
1978 Cadillac SevilleMecum, May 12, 2026MecumMay 12, 2026$18,000
1978 Cadillac SevilleMecum, Jan. 10, 2026MecumJan. 10, 2026$15,000
Original-Owner 1978 Cadillac SevilleBring a Trailer, June 29, 2026Bring a TrailerJune 29, 2026$21,500
1979 Cadillac Seville Gucci EditionMecum, May 13, 2026MecumMay 13, 2026$36,000
1977 Cadillac SevilleMecum, Jan. 13, 2026MecumJan. 13, 2026$13,000
1979 Cadillac Seville SedanMecum, July 10, 2025MecumJuly 10, 2025$22,000
Single-Family-Owned 1979 Cadillac SevilleBring a Trailer, April 3, 2025Bring a TrailerApril 3, 2025$6,666