1998 GMC Sierra
1GDKC34FXWJ506434
This vehicle is no longer listed. The figures below describe the market for this build.
Love this car? See what else is out there.
1998 GMC Sierra for sale near you
Compare prices on similar cars within 50 miles of you.
Compare on VehiSales ↗ · No dealer spam.
We don't sell cars and never share your details with dealers.
50 miles around you
Lower price Other cars Search center
Dots show approximate vehicle locations.
Vehicle locations appear when available.
Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Decoded from the VIN
NHTSA build data for 1GDKC34FXWJ506434- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Fuel economy (EPA)
Assumes 15,000 miles a year at $3.10/gallon and 16 MPG combined.
Model-level data for the 1998 GMC Sierra from EPA fueleconomy.gov, refreshed September 28, 2026.
Market by model year
What each model year costs right now — live supply, median asking price and how much value each year keeps versus the newest one.
| Year | Units for sale | Median price | vs newest | Avg mileage |
|---|---|---|---|---|
| 2010 | 158 | $11,992 | 100% | 155,471 mi |
| 2009 | 207 | $10,880 | 91% | 159,521 mi |
| 2008 | 207 | $10,699 | 89% | 171,594 mi |
| 2007 | 215 | $12,175 | 102% | 167,238 mi |
| 2006 | 123 | $11,500 | 96% | 173,577 mi |
| 2005 | 136 | $11,086 | 92% | 166,551 mi |
| 2004 | 102 | $12,995 | 108% | 177,757 mi |
| 2003 | 97 | $11,145 | 93% | 171,067 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
