| Mileage | Trade-In-Value | Retail Value |
| Clean | Average | Rough | Excellent | Clean | Average | Rough |
| 1 - 50,000 | $4,377 | $3,677 | $1,959 | N/A | $6,370 | $5,245 | $3,415 |
| 50,001 - 60,000 | $4,277 | $3,577 | $1,959 | N/A | $6,270 | $5,145 | $3,415 |
| 60,001 - 70,000 | $4,177 | $3,477 | $1,959 | N/A | $6,170 | $5,045 | $3,415 |
| 70,001 - 85,000 | $4,077 | $3,377 | $1,959 | N/A | $6,070 | $4,945 | $3,415 |
| 85,001 - 100,000 | $3,977 | $3,277 | $1,959 | N/A | $5,970 | $4,845 | $3,415 |
| 100,001 - 115,000 | $3,627 | $3,177 | $1,959 | N/A | $5,620 | $4,745 | $3,415 |
| 115,001 - 130,000 | $3,102 | $2,827 | $1,959 | N/A | $5,095 | $4,395 | $3,415 |
| 130,001 - 150,000 | $2,527 | $2,302 | $1,959 | N/A | $4,520 | $3,870 | $3,415 |
| 150,001 - 170,000 | $1,852 | $1,727 | $1,434 | N/A | $3,845 | $3,295 | $2,890 |
| 170,001 - 999,999 | $1,252 | $1,077 | $884 | N/A | $3,245 | $2,645 | $2,340 |
1998 Oldsmobile Delta Eighty-Eight Regency Specs (base trim)See Full Specs
Crash Test Data Coming Soon
We are currently still collecting latest 1998 Oldsmobile Delta Eighty-Eight Regency safety data. Please check back soon for updated data.
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