1998 Buick Century Resale Values
| Mileage | Trade-In-Value | Retail Value |
| Clean | Average | Rough | Excellent | Clean | Average | Rough |
| 1 - 50,000 | $4,192 | $3,330 | $1,518 | N/A | $6,088 | $4,800 | $2,775 |
| 50,001 - 60,000 | $4,092 | $3,230 | $1,518 | N/A | $5,988 | $4,700 | $2,775 |
| 60,001 - 70,000 | $3,992 | $3,130 | $1,518 | N/A | $5,888 | $4,600 | $2,775 |
| 70,001 - 85,000 | $3,892 | $3,030 | $1,518 | N/A | $5,788 | $4,500 | $2,775 |
| 85,001 - 100,000 | $3,792 | $2,930 | $1,518 | N/A | $5,688 | $4,400 | $2,775 |
| 100,001 - 115,000 | $3,518 | $2,830 | $1,518 | N/A | $5,412 | $4,300 | $2,775 |
| 115,001 - 130,000 | $3,092 | $2,555 | $1,518 | N/A | $4,988 | $4,025 | $2,775 |
| 130,001 - 150,000 | $2,618 | $2,130 | $1,518 | N/A | $4,512 | $3,600 | $2,775 |
| 150,001 - 170,000 | $2,092 | $1,680 | $1,092 | N/A | $3,988 | $3,150 | $2,350 |
| 170,001 - 999,999 | $1,592 | $1,155 | $668 | N/A | $3,488 | $2,625 | $1,925 |
|
|
|