29 for sale · 6 auction results · latest Oct 7, 2026
The median auction sale for the Buick Century Custom was $6,100 over the last three years. The median asking price is $4,200.
Where Buick Century Custom prices are heading, quarter by quarter.
Every sale and listing by mileage, the middle 50% of prices and how much 10,000 miles take off.
| MY | Class | Powertrain | MPG (comb.) | EV range | Engine | Fuel / yr |
|---|---|---|---|---|---|---|
| 2005 | Midsize Cars | Gas | 21 | — | 3.1 L | $3,200 |
| 2004 | Midsize Cars | Gas | 21 | — | 3.1 L | $3,200 |
| 2003 | Midsize Cars | Gas | 21 | — | 3.1 L | $3,200 |
| 2002 | Midsize Cars | Gas | 21 | — | 3.1 L | $3,200 |
| 2001 | Midsize Cars | Gas | 21 | — | 3.1 L | $3,200 |
| 2000 | Midsize Cars | Gas | 21 | — | 3.1 L | $3,200 |
| 1999 | Midsize Cars | Gas | 21 | — | 3.1 L | $3,200 |
| 1998 | Midsize Cars | Gas | 21 | — | 3.1 L | $3,200 |
| 1996 | Midsize Cars, Midsize-Large Station Wagons | Gas | 21–24 | — | 2.2–3.1 L | $2,800–$3,200 |
| 1995 | Midsize Cars, Midsize-Large Station Wagons | Gas | 20 | — | 3.1 L | $3,350 |
| 1994 | Midsize Cars, Midsize-Large Station Wagons |
The state map, Buick Century Customs listed below market now, every model year's sales and asking prices, and the latest results.
| 1 |
| — |
| Gas |
| 20–24 |
| — |
| 2.2–3.1 L |
| $2,800–$3,350 |
| 1993 | Midsize Cars, Midsize-Large Station Wagons | Gas | 19–23 | — | 2.2–3.3 L | $2,900–$3,550 |
| 1992 | Midsize Cars, Midsize-Large Station Wagons | Gas | 19–22 | — | 2.5–3.3 L | $3,050–$3,550 |
| 1991 | Midsize Cars, Midsize-Large Station Wagons | Gas | 19–22 | — | 2.5–3.3 L | $3,050–$3,550 |
