Used 2018 GMCSierra 1500 Denali
- Exterior Color
- Onyx Black
- Interior Color
- Leather, Jet Black, Heat & Vented, Interior Trim
- Odometer
- 108,525 miles
- Fuel Economy
- 15/20 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 6.2L, V-8, SIDI, Active Fuel Mgt
- VIN
- 3GTU2PEJ7JG378545
- Stock Number
- 1878545
GMC
Sierra 1500
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 6
- Fuel tank capacity: 26 gal
- Horsepower: 420
Dealer Notes
2018 GMC Sierra 1500 Denali 4D Crew Cab 4WD Onyx Black **LOCAL TRADE, ** NEW TIRES, **LEATHER, **BACK-UP CAMERA**, **NAVIGATION, EcoTec3 6.2L V8, Denali Ultimate Package, Power Sunroof, Tri-Mode Power Steps, Wheels: 22 Aluminum w/Premium Paint. Priced below KBB Fair Purchase Price! 15/20 City/Highway MPG Located in Aledo Illinois, Essig Motors has been family owned and operated since 1989. Owner Jim Essig's experience in the auto industry began in 1975 working for his father's dealership in Washington, Illinois. We are honored to serve Mercer county, surrounding areas, and our growing online community with new, certified pre-owned, pre-owned, and also new and pre-owned commercial vehicles. Essig Motors offers an exceptional selection of new cars, trucks and SUVs including Chevrolet, GMC, Chrysler, Jeep, Dodge and Ram. Our knowledgeable, friendly sales staff is here to answer your questions and help you find the vehicle that meets your needs today!
KBB.com Consumer Reviews

Overall4.1Out of 5
- 5.0
Awesome Teuck
By Sandy | on Friday, July 23, 2021
I absolutely love my truck. Comfort is better than our Cadillac and it looks awsome. Luxury interior and amazing in the snow.… - 1.0
2014 1500 denali
By Nate | on Sunday, May 07, 2023
I have decided that this will be the first and final General Motors (GM) product that I will purchase. The air conditioning failed at 60,000 miles due to a problem with the condenser. At 65,000 miles, I had to replace the transmission because it was causing very rough shifts between gears 1-2 and 2-3. Unfortunately, at 120,000 miles, the transmission is once again exhibiting the same issue it had before it was replaced. Additionally, I was unlucky enough to have a truck that experiences paint peeling on nearly every body panel. This is especially prominent in large sections near the windows and rear doors. Needless to say, I will not be making this mistake again.… - 1.0
This year/model has serious ongoing problems
By Sad GM Owner | on Sunday, July 20, 2025
Purchased new, soccer mom vehicle. Services maintained by Dealer. ISSUES: 24k Miles / Battery - A constant electrical system slow drain requires new battery every 24 months 40k, 70k, 100k Miles / Brakes - good pads but rotors constantly wrapped, replaced 60k Miles / AC - System condenser replacement 90k Miles / Transmission - catastrophic failure, replaced 95K Miles / Suspension - catastrophic failure, ball joint units replaced. 100 Miles / 4x4 - Transfer case leakage I've been informed a engine top end valve repair will be coming soon. GM products use substandard materials that ensures product failures requiring expensive repairs. Will not purchase this brand again.…
Based on 128 consumer ratings for 2014–2018 models. | Privacy
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