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1984 GMC Sierra
VIN
1GTDC14H2ES506729
Typical market price
$22,900
7 comparable listings
This vehicle is no longer listed. The figures below describe the market for this build.
Market price range
Based on 7 comparable same-build listings · Market data as of September 1, 2026Below market
$5,300
Typical price
$22,900
Above market
$47,538
Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Estimate the monthly payment at the typical market price ($22,900)
This vehicle is no longer listed, so the estimate starts from $22,900 — the typical market price for this build. Move the numbers to match your own loan.
10% down
7.0% is a typical rate for a well-qualified buyer — use your own quote if you have one.
Loan term
Estimated monthly payment
$408
per month
60 months · 7.0% APR · $2,290 down
Amount financed
$20,610
Total interest
$3,870
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.
Decoded from the VIN
NHTSA build data for 1GTDC14H2ES506729Engine
5.0L · V8
Drivetrain
4x2
Body
Pickup
Fuel
Gasoline
Doors
2
Model year
1984
Made by
GENERAL MOTORS LLC
Full factory specs for this build →
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
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 |
|---|---|---|---|---|
| 2026 | 37,025 | $64,280 | 100% | 855 mi |
| 2025 | 4,847 | $49,999 | 78% | 27,738 mi |
| 2024 | 6,359 | $48,275 | 75% | 37,633 mi |
| 2023 | 5,097 | $45,500 | 71% | 51,446 mi |
| 2022 | 2,195 | $42,373 | 66% | 62,784 mi |
| 2021 | 4,081 | $36,757 | 57% | 84,155 mi |
| 2020 | 3,056 | $35,646 | 55% | 94,206 mi |
| 2019 | 1,617 | $31,800 | 49% | 98,216 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
