2012 GMC Sierra SLT
1GT221C86CZ137275
GREAT DEAL
· $5,187 below typical price
Waterville, ME
This 2012 GMC Sierra SLT is listed at $19,900 with 147,448 miles in Waterville, ME.
Market price range
Based on 8 comparable same-build listings · Market data as of September 1, 2026This vehicle: $19,900 — below the market range (typical price $25,087)
Asking $19,900 · typical market price $25,087 · based on 8 comparable same-build listings.
Price history for this VIN
Asking prices recorded across 3 listing dates for VIN 1GT221C86CZ137275, spanning 32 days.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Central Maine Toyota | Waterville, ME 4903 | $19,900 | 147,448 mi | 2026-07-29 |
| Central Maine Motors Chevrolet | Waterville, ME 4901 | $19,900 | 147,448 mi | 2026-07-28 |
What would this 2012 GMC Sierra SLT cost per month?
Estimate the monthly payment on a $19,900 vehicle. Move the numbers to match your own loan.
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 1GT221C86CZ137275Full factory specs for this build →
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Fuel economy (EPA)
Assumes 15,000 miles a year at $3.10/gallon and 17 MPG combined.
5-year cost to own
Beyond the sticker: what this 2012 GMC Sierra likely costs over five years at 15,000 mi/yr.
Estimate — insurance and taxes vary by driver and state.
Safety & recalls
NHTSA crash tests & recall campaigns for this model yearThe 2012 GMC Sierra has 2 recall campaigns as of August 2026. EPA combined fuel economy: 17 MPG.
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ELECTRICAL SYSTEMGeneral Motors LLC (GM) is recalling certain model year 2011-2012 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado HD, Silverado LD, Suburban, Tahoe,…NHTSA campaign 14V827000
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FUEL SYSTEM, DIESELGeneral Motors LLC (GM) is recalling certain model year 2012-2013 Chevrolet Silverado HD and GMC Sierra HD vehicles, equipped with 6.6L diesel engines and dual fuel tanks.NHTSA campaign 13V615000
Recall campaigns apply to the model year, not to one car. Check remedy status for this VIN at nhtsa.gov/recalls.
Model-level data for the 2012 GMC Sierra from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed August 27, 2026.
Where the price is heading
Typical asking price for a 2012 GMC Sierra over the last 6 months — the market firmed $1,047 in that span.
Monthly price table
| Month | Typical price |
|---|---|
| March 2026 | $13,850 |
| April 2026 | $13,825 |
| May 2026 | $17,998 |
| June 2026 | $13,497 |
| July 2026 | $14,999 |
| August 2026 | $14,897 |
How it compares to rivals
Median asking price for comparable body styles listed near this car| Model | Median price | For sale nearby | vs this car |
|---|---|---|---|
| 2012 GMC Sierra SLT (this car) | $19,900 | 8 | — |
| 2013 Chevrolet Silverado | $10,348 | 2 | −$9,552 |
| 2014 Toyota Tacoma | $19,594 | 2 | −$306 |
Cheapest active listings of each comparable body style in this region — median of what those models actually ask.
Market by model year
Gen 2 · 2011–2015What 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 |
|---|---|---|---|---|
| 2015 | 1,580 | $20,995 | 100% | 134,790 mi |
| 2014 | 1,001 | $17,386 | 83% | 142,718 mi |
| 2013 | 563 | $15,995 | 76% | 144,502 mi |
| 2012 | 363 | $14,320 | 68% | 147,976 mi |
| 2011 | 367 | $13,995 | 67% | 158,991 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
