Every listing by kilometres, the middle 50% of prices and how much 10,000 km take off.
| Trim | Years | For sale | Median ask |
|---|---|---|---|
| Custom | 1985–2002 | 4 | $4k |
| Sdn Custom | 1998–2003 | 2 | $2.7k |
| Limited | 1999 | 1 | $10k |
| Riviera | 1958 | 1 | $37k |
| MY | Class | Powertrain | L/100 km (comb.) | EV range | Engine |
|---|---|---|---|---|---|
| 2005 | Midsize Cars | Gas | 11.2 | — | 3.1 L |
| 2004 | Midsize Cars | Gas | 11.2 | — | 3.1 L |
| 2003 | Midsize Cars | Gas | 11.2 | — | 3.1 L |
| 2002 | Midsize Cars | Gas | 11.2 | — | 3.1 L |
| 2001 | Midsize Cars | Gas | 11.2 | — | 3.1 L |
| 2000 | Midsize Cars | Gas | 11.2 | — | 3.1 L |
| 1999 | Midsize Cars | Gas | 11.2 | — | 3.1 L |
| 1998 | Midsize Cars | Gas | 11.2 | — | 3.1 L |
| 1996 | Midsize Cars, Midsize-Large Station Wagons | Gas | 9.8–11.2 | — | 2.2–3.1 L |
| 1995 | Midsize Cars, Midsize-Large Station Wagons | Gas | 11.8 | — | 3.1 L |
| 1994 | Midsize Cars, Midsize-Large Station Wagons | Gas | 9.8–11.8 | — | 2.2–3.1 L |
| 1993 | Midsize Cars, Midsize-Large Station Wagons | Gas | 10.2–12.4 | — | 2.2–3.3 L |
Buick Century Standards listed below market now and every model year's asking prices.
| 1992 | Midsize Cars, Midsize-Large Station Wagons | Gas | 10.7–12.4 | — | 2.5–3.3 L |
| 1991 | Midsize Cars, Midsize-Large Station Wagons | Gas | 10.7–12.4 | — | 2.5–3.3 L |
