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2018 GMC C6
VIN
1GTG6DEN4J1280042
This 2018 GMC C6 is listed at $21,621 with 122,429 miles in Zanesville, OH.
GREAT DEAL
$1,879 below typical price
Asking $21,621 · typical market price $23,500 · based on 27 comparable same-build listings.
Market Price Range
Below market
$21,732
Typical price
$23,500
Above market
$27,437
Based on
27
comparable same-build listings.
This vehicle:
$21,621 — below the market range (typical price $23,500)
Market data as of August 16, 2026
Vehicle Decode
- Body
- Truck-Tractor
- Engine
- 5.8L · V6 · Diesel
- Drive
- Four-Wheel Drive
- Made by
- GENERAL MOTORS LLC
Safety
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Price history for this VIN
Jul 17, 2026 · $21,621
Aug 7, 2026 · $21,621
Asking prices recorded across 4 listing dates for VIN 1GTG6DEN4J1280042, spanning 21 days.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Car Nation | Zanesville, OH 43702 | $21,621 | 122,429 mi | 2026-07-29 |
| Car Nation LLC | Zanesville, OH 43701 | $21,621 | 122,429 mi | 2026-07-17 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Car Nation LLC | Zanesville, OH 43701 | $20,703 | 122,429 mi | 2026-07-17 |
What would this 2018 GMC C6 cost per month?
Estimate the monthly payment on a $21,621 vehicle. 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
$385
per month
60 months · 7.0% APR · $2,162 down
Amount financed
$19,459
Total interest
$3,641
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.
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