2014 GMC Sierra HD SLE
1GT423CG6EF114143
This vehicle is no longer listed. The figures below describe the market for this build.
Last listed by Wolf Auto Center
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2014 GMC Sierra HD SLE
VIN 1GT423CG6EF114143
Market price range
Based on 7 comparable same-build listings — a small sample, treat the band as a rough guide · Market data as of September 13, 2026Love this car? See what else is out there.
2014 GMC Sierra HD SLE for sale near BuffaloWY
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50 miles around Buffalo
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Price history for this VIN
Price dropped $2,000 (−7.4%) over 6 days.
Asking prices recorded across 2 listing dates for VIN 1GT423CG6EF114143, spanning 6 days.
Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Former listings
| Dealer | Location | Price | Mileage | Listed | Seen |
|---|---|---|---|---|---|
| Wolf Auto Center | Buffalo, WY 82834 | $24,995 | 128,722 mi | 2021-03-10 | 1999 d ago |
| Wolf's Auto Center | Buffalo, WY 82834 | $26,995 | 128,722 mi | 2021-03-04 | 2018 d ago |
Decoded from the VIN
NHTSA build data for 1GT423CG6EF114143Full factory specs for this build →
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
5-year cost to own
Beyond the sticker: what this 2014 GMC Sierra 3500 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 2014 GMC Sierra 3500 has 3 recall campaigns as of August 2026.
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EQUIPMENTGeneral Motors LLC (GM) is recalling certain 2009-2014 Chevrolet Silverado HD and GMC Sierra HD, 2009 GMC Topkick 5000, 6000, 7000 and 8000 Series and Isuzu F Series, and…NHTSA campaign 18V267000
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FUEL SYSTEM, GASOLINEGeneral Motors LLC (GM) is recalling certain 2011-2015 Chevrolet Silverado 3500 and GMC Sierra 3500 trucks equipped with dual fuel tanks.NHTSA campaign 17V664000
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AIR BAGSGeneral Motors, LLC (GM) is recalling certain 2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500,…NHTSA campaign 21V054000
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 2014 GMC Sierra 3500 from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed August 31, 2026.
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 |
|---|---|---|---|
| 2014 GMC Sierra HD SLE (this car) | $20,267 | 7 | — |
| 2013 Toyota Tacoma | $22,262 | 2 | +$1,995 |
Cheapest active listings of each comparable body style in this region — median of what those models actually ask.
