2005 Pontiac Montana Resale Values
| Mileage | Trade-In-Value | Retail Value |
| Clean | Average | Rough | Excellent | Clean | Average | Rough |
| 1 - 18,000 | $11,073 | $9,857 | $6,905 | $14,317 | $13,458 | $11,683 | $9,158 |
| 18,001 - 25,000 | $10,973 | $9,757 | $6,905 | $14,217 | $13,358 | $11,583 | $9,158 |
| 25,001 - 30,000 | $10,873 | $9,657 | $6,905 | $14,092 | $13,258 | $11,483 | $9,158 |
| 30,001 - 40,000 | $10,748 | $9,557 | $6,905 | $13,942 | $13,133 | $11,383 | $9,158 |
| 40,001 - 50,000 | $10,598 | $9,432 | $6,905 | $13,342 | $12,983 | $11,258 | $9,158 |
| 50,001 - 60,000 | $9,948 | $9,282 | $6,905 | $12,642 | $12,333 | $11,108 | $9,158 |
| 60,001 - 70,000 | $9,223 | $8,532 | $6,905 | $12,117 | $11,608 | $10,358 | $9,158 |
| 70,001 - 85,000 | $8,773 | $7,882 | $6,105 | $11,667 | $11,158 | $9,708 | $8,358 |
| 85,001 - 100,000 | $8,323 | $7,457 | $5,505 | $13,942 | $10,708 | $9,283 | $7,758 |
| 100,001 - 115,000 | $7,623 | $6,982 | $5,080 | $13,942 | $10,008 | $8,808 | $7,333 |
| 115,001 - 130,000 | $10,598 | $6,307 | $4,605 | $13,942 | $12,983 | $8,133 | $6,858 |
| 130,001 - 999,999 | $10,598 | $5,832 | $3,980 | $13,942 | $12,983 | $7,658 | $6,233 |
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