2018 GMC Sierra 3500HD
SLE · Crew Cab · Allentown, Pennsylvania
Condition notes
Inspected and serviced by Highline Truck Outlet of Allentown. Tires rated at 46% remaining. Brake pads measured at 78%. Most recent oil service performed within the last 3,000 miles. Carfax available upon request.
Vehicle overview
This 2018 GMC Sierra 3500HD SLE comes from Highline Truck Outlet of Allentown in Allentown, Pennsylvania. The truck is configured as a Crew Cab with 4WD and the 6.6L L8T V8 Gas, paired to a 6-Speed Automatic. Maximum trailer rating for this configuration is approximately 34,200 lb with a payload capacity of roughly 6,623 lb.
Asking price is $20,371 against an odometer reading of 113,381 miles. EPA combined fuel economy for this powertrain is rated at 18 mpg (15 city / 21 highway), which puts the estimated annual fuel cost at roughly $2,917 assuming 15,000 miles per year and a national average gasoline price of $3.50 per gallon.
Cosmetically the truck is finished in Lunar Rock over a Black Leather interior. Owner history shows 1 prior registered owner with a Clean title. Buyers serious about this listing should request an independent pre-purchase inspection through any local mechanic — TruckLot recommends this for every used pickup purchase regardless of price point or apparent condition.
Dealer
3541 Commerce St
Allentown, Pennsylvania 35248
Phone: (518) 608-2322
Dealer contact information is sample data presented for directory purposes. Always verify availability before traveling.
Quick math
Estimated annual fuel cost (15,000 mi @ $3.50/gal):
$2,917
Cost per mile remaining (200k lifespan):
$0.24
Years on the road since new:
8
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More about this model
Dive into the full model page or the model-year detail page for towing/payload tables, common issues, and used market value ranges.