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1999 GMC Sierra prices in the U.S.
$9,490
Median asking price
22 active listings · Updated September 30, 2026
National price overview
Typical asking price range
$6,774 – $14,749 All 22 listings · Middle 50% of asking pricesMedian asking price
$9,490Trim, mileage and condition change what a comparable vehicle costs.
As of September 30, 2026, the median asking price for a 1999 GMC Sierra in the U.S. is $9,490, based on 22 active dealer listings tracked by VinAssessment.
Behind the price
Price range & market sample
The median asking price for a 1999 GMC Sierra in the U.S. is $9,490 based on 22 active listings.
22 active dealer listings
Snapshot September 30, 2026 · refreshed daily
30-day asking price change: +$1,792.
Typical: $6,774–$14,749 — the middle half of 22 asking prices
Median $9,490
$3,714 low
$33K high
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% to reduce the influence of extreme values. This does not verify title status or guarantee that every erroneous listing is excluded.
$9,490
Pre-owned median (22)
145,681
Average mileage
Live 1999 GMC Sierra listings, priced by VIN
Compared with all listings
All-listings median $9,490
Price differences are not deal ratings. Compare equipment, mileage and vehicle history before judging a price.
Every VIN links to a full market report: decode, active listings and the local price band.
Trim-level pricing isn't reliable enough for this model yet — mileage and configuration explain most of the spread above.
Understand the differences
1999 GMC Sierra: VIN configurations and specifications
Multiple VIN patterns can share the same trim. Compare their recorded equipment, then open a specification page for the full details.
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C1500 4.8L 8-cyl VIN pattern: 2GTEC19V · year code X248 VINs in our database Observed VINs, not production totals
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Trim not specified 5.3L 8-cyl · 4WD VIN pattern: 1GTEK14T · year code X191 VINs in our database Observed VINs, not production totals
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K2500 6L 8-cyl · 4WD VIN pattern: 1GTGK29U · year code X190 VINs in our database Observed VINs, not production totals
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Trim not specified 5.7L 8-cyl · 4WD VIN pattern: 1GTEK19R · year code X152 VINs in our database Observed VINs, not production totals
Show 20 more configurations
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Trim not specified 4.8L 8-cyl · 4WD VIN pattern: 1GTEK19V · year code X66 VINs in our database Observed VINs, not production totals
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Trim not specified 5.7L 8-cyl VIN pattern: 1GTGC24R · year code X46 VINs in our database Observed VINs, not production totals
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Trim not specified 5.7L 8-cyl VIN pattern: 1GTEC19R · year code X73 VINs in our database Observed VINs, not production totals
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Trim not specified 5.3L 8-cyl VIN pattern: 2GTEC19T · year code X733 VINs in our database Observed VINs, not production totals
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Trim not specified 5L 8-cyl VIN pattern: 1GTEC19M · year code X40 VINs in our database Observed VINs, not production totals
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Trim not specified 7.4L 8-cyl · 4WD VIN pattern: 1GTHK33J · year code X27 VINs in our database Observed VINs, not production totals
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Trim not specified 5.7L 8-cyl · 4WD VIN pattern: 1GTGK24R · year code X56 VINs in our database Observed VINs, not production totals
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Trim not specified 4.8L 8-cyl VIN pattern: 1GTEC19V · year code X51 VINs in our database Observed VINs, not production totals
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Trim not specified 6L 8-cyl VIN pattern: 1GTGC29U · year code X24 VINs in our database Observed VINs, not production totals
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Trim not specified 4.8L 8-cyl · 4WD VIN pattern: 1GTEK14V · year code X60 VINs in our database Observed VINs, not production totals
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Trim not specified 4.3L 6-cyl · 4WD VIN pattern: 1GTEK14W · year code X43 VINs in our database Observed VINs, not production totals
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Trim not specified 4.8L 8-cyl · 4WD VIN pattern: 2GTEK19V · year code X42 VINs in our database Observed VINs, not production totals
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Trim not specified 5.3L 8-cyl · 4WD VIN pattern: 2GTEK19T · year code X773 VINs in our database Observed VINs, not production totals
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Trim not specified 7.4L 8-cyl · 4WD VIN pattern: 1GTGK23J · year code X25 VINs in our database Observed VINs, not production totals
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Trim not specified 6L 8-cyl VIN pattern: 1GTFC29U · year code X35 VINs in our database Observed VINs, not production totals
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K2500 6L 8-cyl · 4WD VIN pattern: 1GTGK24U · year code X25 VINs in our database Observed VINs, not production totals
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C1500 4.8L 8-cyl VIN pattern: 1GTEC14V · year code X216 VINs in our database Observed VINs, not production totals
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K1500 5.3L 8-cyl · 4WD VIN pattern: 1GTEK19T · year code X711 VINs in our database Observed VINs, not production totals
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C1500 5.3L 8-cyl VIN pattern: 1GTEC14T · year code X133 VINs in our database Observed VINs, not production totals
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Trim not specified 5.3L 8-cyl VIN pattern: 1GTEC19T · year code X125 VINs in our database Observed VINs, not production totals
Where these specifications come from
Specifications combine decoded VIN data, including NHTSA vPIC , with inventory records. If decoding does not identify a trim, a recorded inventory trim may be shown. VIN patterns do not confirm every installed option.
Counts describe observed VINs in our database, not factory production totals. Prices are median asking prices from qualifying U.S. listings, not original MSRP. Check the vehicle’s build sheet for exact equipment.
FACTORY REFERENCE
1999 GMC Sierra factory brochure
Model-year reference for features and equipment. Actual VIN equipment may differ.
No verified factory brochure is currently listed for this exact model year.
Need equipment for a specific vehicle? Look up its factory window sticker →
Price trend
View national price trend · all trims
Average price is up $3,897 since July 2.
Average asking price (USD) · national · all trims. Hover, tap or focus a point for its date and price.
Chart scale: $6,555–$13,658. On narrow screens, scroll the chart sideways to see the full period.
Daily average price table
| Date | Average asking price (USD) |
|---|---|
| September 30, 2026 | $12,505 |
| September 29, 2026 | $12,065 |
| September 28, 2026 | $11,673 |
| September 27, 2026 | $11,980 |
| September 26, 2026 | $11,805 |
| September 25, 2026 | $12,111 |
| September 24, 2026 | $12,970 |
| September 23, 2026 | $12,969 |
| September 22, 2026 | $12,871 |
| September 21, 2026 | $12,654 |
| September 20, 2026 | $12,684 |
| September 19, 2026 | $12,664 |
| September 18, 2026 | $12,640 |
| September 17, 2026 | $11,850 |
| September 16, 2026 | $12,173 |
| September 15, 2026 | $12,100 |
| September 14, 2026 | $12,121 |
| September 13, 2026 | $12,024 |
| September 12, 2026 | $11,433 |
| September 11, 2026 | $11,221 |
| September 10, 2026 | $11,336 |
| September 9, 2026 | $11,468 |
| September 8, 2026 | $11,576 |
| September 7, 2026 | $11,542 |
| September 6, 2026 | $11,459 |
| September 5, 2026 | $11,667 |
| September 4, 2026 | $11,664 |
| September 3, 2026 | $11,664 |
| September 2, 2026 | $11,604 |
| September 1, 2026 | $10,986 |
| August 31, 2026 | $10,713 |
| August 30, 2026 | $10,738 |
| August 29, 2026 | $10,244 |
| August 28, 2026 | $10,629 |
| August 27, 2026 | $10,807 |
| August 26, 2026 | $10,892 |
| August 25, 2026 | $10,730 |
| August 24, 2026 | $10,728 |
| August 23, 2026 | $10,964 |
| August 22, 2026 | $11,885 |
| August 21, 2026 | $11,660 |
| August 20, 2026 | $11,438 |
| August 19, 2026 | $11,450 |
| August 18, 2026 | $11,452 |
| August 17, 2026 | $11,473 |
| August 16, 2026 | $10,262 |
| August 15, 2026 | $11,435 |
| August 14, 2026 | $11,614 |
| August 13, 2026 | $11,308 |
| August 12, 2026 | $11,289 |
| August 11, 2026 | $11,282 |
| August 10, 2026 | $11,003 |
| August 9, 2026 | $11,021 |
| August 8, 2026 | $11,040 |
| August 7, 2026 | $11,049 |
| August 6, 2026 | $11,009 |
| August 5, 2026 | $11,086 |
| August 4, 2026 | $11,152 |
| August 3, 2026 | $11,069 |
| August 2, 2026 | $11,173 |
| August 1, 2026 | $11,173 |
| July 31, 2026 | $9,808 |
| July 30, 2026 | $9,312 |
| July 29, 2026 | $8,816 |
| July 28, 2026 | $7,864 |
| July 27, 2026 | $8,729 |
| July 26, 2026 | $9,424 |
| July 25, 2026 | $9,727 |
| July 24, 2026 | $9,685 |
| July 23, 2026 | $8,494 |
| July 22, 2026 | $8,494 |
| July 21, 2026 | $7,243 |
| July 20, 2026 | $7,576 |
| July 19, 2026 | $7,829 |
| July 18, 2026 | $8,429 |
| July 17, 2026 | $8,805 |
| July 16, 2026 | $8,805 |
| July 15, 2026 | $10,549 |
| July 14, 2026 | $10,588 |
| July 13, 2026 | $10,725 |
| July 12, 2026 | $10,836 |
| July 11, 2026 | $10,703 |
| July 10, 2026 | $10,205 |
| July 9, 2026 | $10,230 |
| July 8, 2026 | $9,847 |
| July 7, 2026 | $11,811 |
| July 6, 2026 | $11,811 |
| July 5, 2026 | $10,629 |
| July 4, 2026 | $9,092 |
| July 3, 2026 | $9,092 |
| July 2, 2026 | $8,608 |
EXPLORE THE YEARS
Other GMC Sierra years
Same model, a different chapter. Start with a nearby year, or open the complete timeline.
An earlier model year
1998
GMC Sierra
Typical asking price
$12,990
Explore this year →
You are here
1999
GMC Sierra
Typical asking price
$9,490
Your current report
A newer model year
2000
GMC Sierra
Typical asking price
$8,083
Explore this year →
See how model-year prices compare
U.S. market · All trimsDifferent model years, shown on the same dollar scale. Median asking price where available; otherwise average. These are different vehicles, not a forecast of your car’s value.
- 2026 $63,554 Median
- 2025 $48,224 Median
- 2024 $47,634 Median
- 2023 $44,968 Median
- 2022 $41,790 Median
- 2021 $36,150 Median
- 2020 $35,592 Median
- 2019 $31,196 Median
- 2018 $27,880 Median
- 2017 $23,995 Median
- 2016 $23,329 Median
- 2015 $20,816 Median
- 2014 $16,998 Median
- 2013 $15,798 Median
- 2012 $14,775 Median
- 2011 $13,990 Median
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You are here 1999 $9,490 Median
Showing the newest 16 priced model years plus your current year when older. Open the complete timeline below for older years.
Explore all 34 other model years
Pick a year to open its price report. Prices compare different vehicles and equipment, not the changing value of one car.
Nearby model years
1995
$11,995
1996
$16,995
1997
$13,900
1998
$12,990
2000
$8,083
2001
$9,999
2002
$9,988
2003
$10,800
More model years
1989
$14,995
1993
$16,900
1994
$17,900
2004
$13,980
2005
$11,997
2006
$11,500
2007
$11,147
2008
$11,500
2009
$10,999
2010
$11,995
2011
$13,990
2012
$14,775
2013
$15,798
2014
$16,998
2015
$20,816
2016
$23,329
2017
$23,995
2018
$27,880
2019
$31,196
2020
$35,592
2021
$36,150
2022
$41,790
2023
$44,968
2024
$47,634
2025
$48,224
2026
$63,554
MEET THE REST OF THE LINEUP
More 1999 GMC prices
Something else catch your eye? Explore other 1999 GMC models before you decide.
Prices shown for other models are average asking prices in the national snapshot. Photos are representative; trim and equipment vary.
What would a 1999 GMC Sierra cost per month?
Estimate the monthly payment on a $9,490 vehicle. Move the numbers to match your own loan.
10% down
7.0% is an illustrative starting rate — use your own lender quote.
Loan term
Estimated monthly payment
$169
per month
60 months · 7.0% APR · $949 down
Amount financed
$8,541
Total interest
$1,599
Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.
Before you buy
A few important steps can help you buy with confidence.
- Check title and accident history
- Arrange an independent inspection
- Review factory equipment
- Check recalls by VIN
Frequently asked questions
Why do 1999 GMC Sierra prices range from $3,714 to $32,689?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $6,774 and $14,749 — see the mileage and trim breakdowns above for where a specific vehicle lands.
Is $12,505 a good price for a 1999 GMC Sierra?
$12,505 is the market average as of September 30, 2026. The $9,490 median is a comparison point, not a deal rating. Compare the same trim and mileage band, and check condition, equipment and vehicle history.
How many 1999 GMC Sierra are for sale right now?
22 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
Is this the trade-in value or private-party value of my 1999 GMC Sierra?
These figures describe dealer asking prices, not trade-in offers, private-party sale values or completed sale prices. Use them to compare advertised vehicles. To find out what a buyer or dealer would pay for your car, request an offer that takes its mileage, condition, equipment and history into account.
How we calculate these prices
We track 22 active listings for this vehicle across dealer sites nationwide, updated every day. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to reduce the influence of extreme values. This does not verify title status or guarantee that every erroneous listing is excluded. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
Want the original factory equipment and MSRP behind a specific car? Look up the original Monroney sticker for a 1999 GMC →
Own a 1999 GMC Sierra? See what it's worth →
KEEP EXPLORING
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