Used 2021 GMCSierra 2500 HD Truck Crew Cab 40173B
- Exterior Color
- Onyx Black
- Interior Color
- Jet Black
- Odometer
- 38,285 miles
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT49ME77MF158150
- Stock Number
- 40173B
Highlighted Features
- Automatic temperature control
- Wireless phone connectivity
- Front dual zone A/C
- Auto-dimming rearview mirror
- Split folding rear seat
- Heated front seats
- Perimeter/approach lights
- Remote keyless entry
- Heated steering wheel
- Steering wheel mounted audio controls
- Fully automatic headlights
- Security system
Included Packages & Accessories
- Front License Plate Kit
- Standard Tailgate
- Transmission: Heavy-Duty 6-Speed Automatic
- 730 Cold-Cranking Amps/70 Amp-hr Auxiliary Battery
- GVWR: 10,650 lbs
- Pickup Box
- 3.73 Rear Axle Ratio
- 2nd Row Dual USB Charge-Only Ports
- LED Smoked Amber Roof Marker Lamps
- Remote Vehicle Starter System
- A/C w/Dual-Zone Automatic Climate Control
- Skid Plates
- X31 Off-Road Package
- Hill Descent Control
- Off-Road Suspension
- Tires: LT265/70R17E AT BW
- Spare LT265/70R17E AT BW Tire
- Preferred Equipment Group 3SA
- Radio: AM/FM w/GMC Infotainment System
- 6-Speaker Audio System Feature
- SiriusXM Radio
- Compass Located In Instrument Cluster
- Power Door Locks
- Remote Keyless Entry
- OnStar & GMC Connected Services Capable
- 4G LTE Wi-Fi Hotspot Capable
- GMC Connected Access Capable
- Front 40/20/40 Split-Bench Seats
- 4-Way Manual Driver Seat Adjuster
- 4-Way Manual Passenger Seat Adjuster
- Steering Wheel Audio Controls
- Manual Tilt Wheel Steering Column
- Deep-Tinted Glass
- Chrome Surround Grille w/High Gloss Black Mesh
- Power Windows w/Driver Express Up/Down
- Power Front Windows w/Passenger Express Down
- Power Rear Windows w/Express Down
- Integrated Trailer Brake Controller
- Engine: 6.6L V8 w/Direct Injection & VVT
- Heavy-Duty 80 Amp Battery
- GVWR: 10,450 lbs
- 2-Speed Electronic Shift Transfer Case
- SLE Convenience Package
- 10-Way Power Driver Seat Adjuster w/Lumbar
- Heated Driver & Front Outboard Passenger Seats
- Heated Steering Wheel
- Manual Tilt-Wheel/Telescoping Steering Column
- Electric Rear-Window Defogger
- Keyless Open & Start
- Electrical Lock Control Steering Column
- Unauthorized Entry Theft-Deterrent System
- Front 40/20/40 Split-Bench Seats w/Lockable Storage
- LED Cargo Area Lighting
- 12-Volt Rear Auxiliary Power Outlet
- LED Fog Lamps
- Rear Wheelhouse Liners
- Power-Adjustable Black Outside Mirrors
- Auto-Dimming Inside Rearview Mirror
- Perimeter Lighting
- X31 Off-Road & Protection Package
- Spray-On Pickup Box Bed Liner w/GMC Logo
- 1st & 2nd Row All-Weather Floor Liner
- Wheels: 18" Machined Aluminum
- Tires: LT275/70R18E AT BW
- Spare LT275/70R18 AT BW Tire
- Snow Plow Prep/Camper Package
- 220 Amps Alternator
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Front dual zone A/C
- Heated steering wheel
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear door bins
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Single rear wheels
- Tires: all-terrain
- Wheel size: 18"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- Primary LCD size: 8.0"
- Speakers: 6
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Front center armrest: w/storage
- Heated front seats
- Power 2-way driver lumbar support
- Power driver seat
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Seat Upholstery: cloth
- Split folding rear seat
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Standard fuel economy fuel type: gasoline
- Variable valve control
- Ground clearance (min): 257mm (10.1")
- Auto-dimming door mirrors
- Bedliner
- Bumpers: chrome
- 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: 2,079mm (81.8")
- Exterior height: 2,023mm (79.7")
- Exterior length: 6,352mm (250.1")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- Rear headroom: 1,013mm (39.9")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,659mm (65.3")
- Turning radius: 8.0m (26.3')
- Wheelbase: 4,037mm (158.9")
- Appearance: analog
- Compass
- Delay-off headlights
- 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
- Dual front side impact airbags
- Electronic stability
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Traction control
Standard Features
- A/C w/Dual-Zone Automatic Climate Control
- 10-Way Power Driver Seat Adjuster w/Lumbar
- Heated Driver & Front Outboard Passenger Seats
- Heated Steering Wheel
- Manual Tilt-Wheel/Telescoping Steering Column
- Electric Rear-Window Defogger
- Keyless Open & Start
- Electrical Lock Control Steering Column
- Remote Vehicle Starter System
- Unauthorized Entry Theft-Deterrent System
- Front 40/20/40 Split-Bench Seats w/Lockable Storage
- 2nd Row Dual USB Charge-Only Ports
- LED Cargo Area Lighting
- 12-Volt Rear Auxiliary Power Outlet
- LED Fog Lamps
- LED Smoked Amber Roof Marker Lamps
- Rear Wheelhouse Liners
- Spray-On Pickup Box Bed Liner w/GMC Logo
- 1st & 2nd Row All-Weather Floor Liner
- Wheels: 18" Machined Aluminum
- Tires: LT275/70R18E AT BW
- Hill Descent Control
- Skid Plates
- Off-Road Suspension
- Tires: LT265/70R17E AT BW
- Auto-Dimming Inside Rearview Mirror
- Perimeter Lighting
- 220 Amps Alternator
- Skid Plates
- Spare LT275/70R18 AT BW Tire
- Spare LT265/70R17E AT BW Tire
- 4G LTE Wi-Fi Hotspot Capable
- GMC Connected Access Capable
- 6-Speaker Audio System Feature
- 4-Way Manual Driver Seat Adjuster
- 4-Way Manual Passenger Seat Adjuster
- Heavy-Duty 80 Amp Battery
- GVWR: 10,450 lbs
- Radio: AM/FM w/GMC Infotainment System
- SiriusXM Radio
- Compass Located In Instrument Cluster
- Power Door Locks
- Remote Keyless Entry
- OnStar & GMC Connected Services Capable
- Front 40/20/40 Split-Bench Seats
- Steering Wheel Audio Controls
- Manual Tilt Wheel Steering Column
- Deep-Tinted Glass
- Chrome Surround Grille w/High Gloss Black Mesh
- Power Windows w/Driver Express Up/Down
- Power Front Windows w/Passenger Express Down
- Power Rear Windows w/Express Down
- Integrated Trailer Brake Controller
- Engine: 6.6L V8 w/Direct Injection & VVT
- 2-Speed Electronic Shift Transfer Case
KBB.com Consumer Reviews
- 2.0
Transmission trash
By Jason on Monday, April 07, 2025
Bought a 2023 GMC Duramax diesel Sierra SLT had it for two years hit 50,000 miles. The throttlebody broke went in for service. Got it back three weeks at 62,000 miles now my transmission is slipping. I travel back-and-forth from South Carolina to North Carolina for work daughter’s truck would be my forever truck. What a joke Hundred thousand dollar truck junk - 5.0
Fantastic truck
By Jjj on Sunday, November 07, 2021
This one of the most solid vehicles that I have ever driven! The 401 hp engine is more than enough power and the transmission is smooth! Highly recommend this truck! - 3.0
Don't judge a truck by the appearance
By jmil on Wednesday, May 11, 2022
Great truck, loved it until the DEF tank heater malfunctioned and shut down the truck. Now sitting waiting for the replacement tank for over 10 weeks. Turns out every HD truck 2020 and 2021 has the same problem and all will need this replacement that is being produced at a snail's pace by GM. Per the dealership, last count, over 9000 trucks like mine are idle waiting for this part. $65000 waste of money and terrible service by GMC (not the local dealership).
