Used 2020 GMCSierra 3500HD SLE
- Diesel
- Exterior Color
- Onyx Black
- Interior Color
- Black
- Odometer
- 108,163 miles
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT49TEY0LF276235
- Stock Number
- 226109B
Included Packages & Accessories
- Engine: Duramax 6.6L Turbo-Diesel V8
- 220 Amp Alternator
- Transmission: Allison 10-Speed Automatic
- GVWR: 12,100 lbs
- 3.42 Rear Axle Ratio
- Dual Heavy-Duty 70 Amp Battery
- Winter Grille Cover
- Exhaust Brake
- Engine Block Heater
- Capped Fuel Fill
Detailed Specifications
- 1st and 2nd row curtain head airbags
- 4-wheel ABS Brakes
- ABS and Driveline Traction Control
- AM/FM/Satellite-prep Radio
- Audio System Premium Brand: GMC Infotainment System
- Audio controls on steering wheel
- Auxilliary engine cooler
- Auxilliary transmission cooler
- Bluetooth wireless phone connectivity
- Braking Assist
- Chrome grille
- Clock : Digital
- Cloth seat upholstery
- Compass
- Cruise control
- Cruise controls on steering wheel
- Daytime running lights
- Dual illuminated vanity mirrors
- Dusk sensing headlights
- External temperature display
- Fold-up cushion rear seats
- Front Independent Suspension
- Front Stabilizer Bar : Bar
- Front Ventilated disc brakes
- Front and rear reading lights
- Front split-bench
- Front suspension stabilizer bar
- Fuel Capacity: 36.0 gal.
- Fuel Type: Regular unleaded
- GMC Infotainment System
- Headlights off auto delay
- Heated driver mirror
- Heated passenger mirror
- Independent front suspension classification
- Instrumentation: Low fuel level
- Leaf rear spring
- Leaf rear suspension
- Leather/metal-look steering wheel trim
- Manual extendable trailer style exterior mirrors
- Manual front air conditioning
- Metal-look dash trim
- Overhead console: Mini
- Passenger Airbag
- Power remote driver mirror adjustment
- Power remote passenger mirror adjustment
- Power steering
- Power windows
- Privacy glass: Deep
- Remote activated exterior entry lights
- Remote power door locks
- Remote window operation
- Rigid axle rear suspension
- Short and long arm front suspension
- Side airbag
- Simulated wood/metal-look door trim
- Spare Tire Mount Location: Underbody w/crankdown
- Speed Sensitive Audio Volume Control
- Split rear bench
- Stability controll with anti-roll
- Steel spare wheel rim
- Suspension class: Regular
- Tachometer
- Tilt-adjustable steering wheel
- Tire Pressure Monitoring System: Tire specific
- Torsion bar front spring
- Total Number of Speakers: 6
- Trailer hitch
- Trip computer
- Turn signal in mirrors
- Urethane shift knob trim
- Variable intermittent front wipers
- Vehicle Emissions: Federal
- Video Monitor Location: Front
Standard Features
- 220 Amp Alternator
- Transmission: Allison 10-Speed Automatic
- GVWR: 12,100 lbs
- 3.42 Rear Axle Ratio
- Dual Heavy-Duty 70 Amp Battery
- Winter Grille Cover
- Exhaust Brake
- Engine Block Heater
- Capped Fuel Fill
Dealer Notes
10-Speed Automatic, 4WD, Black Cloth.
KBB.com Consumer Reviews
- 5.0
2020 GMC Denali 3500 HD Duramax is a BEAST!
By Merlinsmerc on Friday, January 22, 2021
Pulling a conventional 10,000 lb trailer over mountain passes is a whole new experience. Staying at the speed limit up long steep grades did not change the engine temperature. I feathered the accelerator up the mountain. The new 10 speed transmission is so smooth you cant feel it changing gears. This is my second GMC Denali Duramax, first being a 2016. I debated trading in for over a year, and am so happy I made the trade. Trailers always exceed by far the tongue weight posted on them, and in my case it came in at 1450 lbs. That exceeded my trucks posted maximum. The 2020 dually posts a 2,000 lb tongue weight, so now I can front load the trailer, and that reduces sway. If you can afford it, and have a heavy trailer, buy the truck! - 5.0
Love our truck
By Ron on Friday, December 11, 2020
The truck doesn’t have a sun roof which it was suppose to have - 2.0
In shop for 13 weeks so far!
By Whip on Monday, September 09, 2024
My truck has been in the shop for 13 weeks to this point with no end in sight. The Infotainment panel blew out which controls pretty much everything. Nice truck except if something goes wrong then, good luck! I would recommend looking at Fords and Rams and ask the question, how many vehicles do you have in your shop waiting for parts and for how long. I heard of one at my GMC dealership that has been waiting for 8 months! Only thing I get from GM is "we understand your frustration". Apparently they don't, or I would have my truck back long ago.