Duramax 6.6L V8 Turbodiesel Denali 2011 GMC Sierra 2500HD Onyx Black 4WD Allison 1000 6-Speed Automatic KBB Fair Market Range High: $28,270 Duramax 6.6L V8 Turbodiesel, Allison 1000 6-Speed Automatic, 4WD, Ebony Leather.
Odometer is 50123 miles below market average!
All Vehicles under 100,000 miles at 21st Century Auto Sales, comes with a 1 Month / 1000 Mile 50/50 warranty where the seller is responsible for half of parts and labor.
Awards:
* JD Power Dependability Study
Reviews:
* If you are a satisfied past or current Sierra HD owner, you will love these much-improved new ones despite their mostly carryover styling. Their performance, capabilities, refinement and fuel efficiency have improved, especially with their new and surprisingly quiet available Duramax turbo diesel V8. Source: KBB.com
* Impressive hauling and towing capabilities; refined and quiet ride; solid build quality; responsive steering; comfortable seats. Source: Edmunds
Used 2011 GMCSierra 2500HD Denali
- Diesel
- Exterior Color
- Onyx Black
- Interior Color
- Ebony
- Odometer
- 143,905 miles
- Body/Seating
- Truck Crew Cab/5 seats
- Transmission
- Allison 1000 6-Speed Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT125C8XBF242677
- Stock Number
- M5057
Highlighted Features
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Front dual zone A/C
- Auto-dimming rearview mirror
- Split folding rear seat
- Memory seat
- Heated front seats
- Perimeter/approach lights
- Remote keyless entry
- Adjustable pedals
Included Packages & Accessories
- AM/FM Stereo w/MP3 Compatible CD/Navigation
- XM NavTraffic
- Heavy-Duty Handling/Trailering Suspension Package
- 7 Speakers
- AM/FM radio: XM
- CD player
- Radio data system
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear window defroster
- Memory seat
- Pedal memory
- Power driver seat
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel mounted audio controls
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Emergency communication system: OnStar Directions & Connections
- Front anti-roll bar
- Front wheel independent suspension
- Low tire pressure warning
- 730 CCA Heavy-Duty Dual Battery
- Brake assist
- Electronic Stability Control
- Rear-View Camera System
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Panic alarm
- Security system
- Speed control
- Engine Block Heater
- Exhaust Brake
- Auto-dimming door mirrors
- Bodyside moldings
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Power-Adjustable Black Heated Outside Mirrors
- Rear step bumper
- Turn signal indicator mirrors
- Adjustable pedals
- Auto-dimming Rear-View mirror
- Compass
- Driver door bin
- Driver vanity mirror
- Front reading lights
- Garage door transmitter
- Heated Leather-Wrapped Steering Wheel
- Illuminated entry
- Leather steering wheel
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear reading lights
- Rear seat center armrest
- Tachometer
- Tilt steering wheel
- Trip computer
- Voltmeter
- Front Bucket Seats
- Front Center Armrest
- Heated & Cooled Front Seats
- Heated front seats
- Nuance Leather-Appointed Seat Trim
- Power passenger seat
- Split folding rear seat
- Passenger door bin
- Camper & 5th Wheel Trailer Wiring Provisions
- 18" Forged Polished Aluminum Wheels
- 20" Forged Polished Aluminum Wheels
- Alloy wheels
- Variably intermittent wipers
- 3.73 Rear Axle Ratio
- DEALER INSPECTION
- Aluminum Wheels
- Backup Camera
- Bluetooth
- Heavy Duty Handling Trailer Suspension Package
- Heavy Duty Trailer Package
- Leather Seats
- License Plate Front Mount Package
- Multimedia Package
- Navigation System
- Preferred Equipment Package
- Suspension Package
- Tow Package
- Trailer Package
- Z 71 Package
- Off-Road Suspension Package
- Skid Plate Package
- Radio: AM/FM Stereo w/MP3 Compatible 6CD Player
- USB Port
- XM Radio
- 12-Way Power Driver Seat Adjuster
- 12-Way Power Front Passenger Seat Adjuster
- Aluminized Stainless-Steel Muffler & Tailpipe
- Denali Decor
- Front Power Full-Feature Reclining Bucket Seats
Detailed Specifications
- 1-touch down
- Adjustable pedals
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar Directions & Connections
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Illuminated entry
- Memory seat
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Pedal memory
- Power windows
- Rear beverage holders
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Single rear wheels
- AM/FM radio: XM
- CD player
- CD-MP3 decoder
- Radio data system
- Speaker type: Bose
- Speakers: 7
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Heated front seats
- Leather steering wheel
- Leather upholstery
- Max seating capacity: 5
- Power 2-way driver lumbar support
- Power 2-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Split folding rear seat
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Limited slip differential: mechanical
- Mode select transmission
- Rear locking differential
- Sequential multi-point fuel injection
- Transmission: 6 speed automatic
- Variable valve control
- Ground clearance (max): 248mm (9.8")
- Ground clearance (min): 208mm (8.2")
- Auto-dimming door mirrors
- Bodyside moldings
- Bumpers: body-color
- Door mirrors: body-color
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- Trailer hitch receiver
- Trailer sway control
- Turn signal indicator mirrors
- Exterior body width: 2,032mm (80.0")
- Exterior height: 1,984mm (78.1")
- Exterior length: 6,101mm (240.2")
- Front headroom: 1,049mm (41.3")
- Front hiproom: 1,532mm (60.3")
- Front legroom: 1,049mm (41.3")
- Front shoulder room: 1,656mm (65.2")
- Rear headroom: 1,031mm (40.6")
- Rear hiproom: 1,664mm (65.5")
- Rear legroom: 991mm (39.0")
- Rear shoulder room: 1,656mm (65.2")
- Turning radius: 7.7m (25.2')
- Wheelbase: 3,904mm (153.7")
- Compass
- Delay-off headlights
- Display: analog
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Rear reading lights
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Electronic stability
- Ignition disable
- Panic alarm
- Perimeter/approach lights
- Security system
- Tracker system
- Traction control
Standard Features
- Skid Plate Package
- 12-Way Power Driver Seat Adjuster
- 12-Way Power Front Passenger Seat Adjuster
- USB Port
- XM Radio
- Aluminized Stainless-Steel Muffler & Tailpipe
Dealer Notes
KBB.com Consumer Reviews
- 5.0
GMC 2500HD 4x4 6.0L Vortec is excellent
By Fz1rider on Saturday, June 08, 2019
Predictable poor fuel economy but absolutely great truck. I have had zero repairs. Fit 33" BF Goodrich KO2 tires on stock wheels without a lift, also added Bilstein shocks to make it a true Z71. I do run the tires @65psi when empty for some comfort. I just checked the trade in value and the truck has only depreciated 20% in 6 years, not bad at all. - 5.0
Indomitable and Strapping Stud
By RC on Saturday, September 14, 2019
When I bought the truck, I knew it was powerful and more than capable of pulling my 8900 lbs travel trailer. But, I wasn't expecting it to pull it over a nearly 9000 foot pass in Utah without even breaking a sweat. It has taken me from Texas to Colorado to Oregon and up the Alaska-Canadan highway with nary a complaint. I expect to be driving this mule for a very long time. - 4.0
Clear title
By 2 owners on Saturday, September 28, 2024
Engine was rebuilt by dealership at 125000 Was using oil Not burning oil Runs really good had it since 2017