# Used 1998 Mercury Grand Marquis prices

> The average asking price for a used 1998 Mercury Grand Marquis is $6,443, with 120,295 miles on average, across 6 cars for sale at U.S. dealers as of Nov 10, 2026.

Data as of Nov 14, 2026 · [ottoquest.com](https://ottoquest.com/models/mercury-grand-marquis/1998) · [all Mercury Grand Marquis model years](https://ottoquest.com/models/mercury-grand-marquis.md)

- Average asking price: $6,443 (median $5,885)
- Average miles: 120,295
- For sale now: 6
- Average days listed: 53 (of 5 with a listing date)

## 1998 Mercury Grand Marquis prices by state

Too few cars in any one state yet.

## Other Mercury Grand Marquis years

| Year | Average asking | Miles | For sale |
| --- | ---: | ---: | ---: |
| [2011](https://ottoquest.com/models/mercury-grand-marquis/2011.md) | $11,158 | 81,318 | 8 |
| [2010](https://ottoquest.com/models/mercury-grand-marquis/2010.md) | $9,523 | 86,913 | 27 |
| [2009](https://ottoquest.com/models/mercury-grand-marquis/2009.md) | $9,565 | 88,754 | 13 |
| [2008](https://ottoquest.com/models/mercury-grand-marquis/2008.md) | $9,337 | 92,824 | 14 |
| [2007](https://ottoquest.com/models/mercury-grand-marquis/2007.md) | $10,634 | 81,842 | 14 |
| [2006](https://ottoquest.com/models/mercury-grand-marquis/2006.md) | $8,442 | 94,774 | 15 |
| [2005](https://ottoquest.com/models/mercury-grand-marquis/2005.md) | $7,392 | 124,604 | 9 |
| [2004](https://ottoquest.com/models/mercury-grand-marquis/2004.md) | $5,753 | 128,619 | 17 |
| [2003](https://ottoquest.com/models/mercury-grand-marquis/2003.md) | $5,909 | 128,375 | 16 |
| [2002](https://ottoquest.com/models/mercury-grand-marquis/2002.md) | $7,398 | 100,302 | 9 |
| [2001](https://ottoquest.com/models/mercury-grand-marquis/2001.md) | $5,352 | 116,044 | 11 |
| [2000](https://ottoquest.com/models/mercury-grand-marquis/2000.md) | $9,961 | 91,864 | 10 |
| [1999](https://ottoquest.com/models/mercury-grand-marquis/1999.md) | $4,606 | 130,221 | 11 |
| **1998** | $6,443 | 120,295 | 6 |
| [1997](https://ottoquest.com/models/mercury-grand-marquis/1997.md) | $4,695 | 127,130 | 6 |
| [1996](https://ottoquest.com/models/mercury-grand-marquis/1996.md) | $4,114 | 158,998 | 2 |
| [1995](https://ottoquest.com/models/mercury-grand-marquis/1995.md) | $10,150 | 106,976 | 4 |
| [1994](https://ottoquest.com/models/mercury-grand-marquis/1994.md) | $8,633 | 71,579 | 3 |
| [1992](https://ottoquest.com/models/mercury-grand-marquis/1992.md) | $5,900 | 57,491 | 1 |
| [1991](https://ottoquest.com/models/mercury-grand-marquis/1991.md) | $6,344 | 229,023 | 1 |
| [1990](https://ottoquest.com/models/mercury-grand-marquis/1990.md) | $6,000 | 95,000 | 1 |
| [1989](https://ottoquest.com/models/mercury-grand-marquis/1989.md) | $9,895 | 107,000 | 2 |
| [1988](https://ottoquest.com/models/mercury-grand-marquis/1988.md) | $13,080 | — | 1 |
| [1987](https://ottoquest.com/models/mercury-grand-marquis/1987.md) | $12,500 | 54,817 | 1 |
| [1985](https://ottoquest.com/models/mercury-grand-marquis/1985.md) | $20,195 | 23,028 | 2 |
| [1984](https://ottoquest.com/models/mercury-grand-marquis/1984.md) | $38,028 | 11,000 | 3 |
| [1979](https://ottoquest.com/models/mercury-grand-marquis/1979.md) | $5,795 | 85,000 | 2 |
| [1978](https://ottoquest.com/models/mercury-grand-marquis/1978.md) | $16,588 | — | 2 |
| [1977](https://ottoquest.com/models/mercury-grand-marquis/1977.md) | $18,495 | 106,000 | 6 |

## Used 1998 Mercury Grand Marquis prices: common questions

### What is a fair price for a used 1998 Mercury Grand Marquis?

Used 1998 Mercury Grand Marquiss for sale at U.S. dealers ask $6,443 on average (half ask less than $5,885), across 6 cars. The cars for sale have 120,295 miles on average: one with fewer miles is worth more, and one with more is worth less. To check one car's price against cars of its trim and mileage, enter its VIN in OttoQuest's free Deal Check.

### How does the 1998 Mercury Grand Marquis compare with the 1997 and 1999?

The 1998 asks $6,443 on average with 120,295 miles; the 1997 asks $4,695 with 127,130 miles, and the 1999 asks $4,606 with 130,221 miles.

## More

- Check one car's price: https://ottoquest.com/deal-check.md?vin=<VIN>&price=<price>&mileage=<miles> (markdown; the page is https://ottoquest.com/deal-check)
- Value a car by model, trim, year and mileage: https://ottoquest.com/value
- Free alerts for new listings and price drops: https://ottoquest.com/deals

Used and certified cars for sale at U.S. dealers, each car counted once. Days listed are the dealer's own days on market where they publish it. Price moves compare the same cars at both ends of the window.

---

OttoQuest · [this page](https://ottoquest.com/models/mercury-grand-marquis/1998). Prices are asking prices of cars for sale in the U.S. and recorded sold prices; a guide to the price, not to a car's condition.