THE CAYENNE RED MONSTER HAS ARRIVED
2021 GMC Sierra 2500HD SLE 4WD Built Like a Brick House on Wheels
Let me paint you a picture:
Youre cruising down the road in your little sedan, when BAM!
A 6.6L V8 beast in Cayenne Red rolls by and your car suddenly feels like a folding chair with wheels.
Ladies and gentlemen, this is not just a truck its a powerful, chromed-out declaration of superiority.
Under the Hood:
6.6L V8 More torque than your uncles handshake.
6-Speed Automatic Because you dont have time for anything less.
4WD & Off-Road Suspension (X31 Package) It doesnt just go off-road it laughs at asphalt.
Looks That Break Necks:
Cayenne Red Tintcoat AKA: "Sweet, spicy metallic awesauce."
18 Machined Aluminum Wheels The kind of wheels that say, I do squats.
Chrome Tubular Steps For the smoothest mount since you last rode a bull.
Work Hard, Play Harder:
Gooseneck/5th Wheel Prep Package Got something big to tow? No problem.
Integrated Trailer Brake Controller Because white-knuckling it isnt a towing strategy.
Spray-On Bedliner with GMC Logo Protects your bed and your pride.
Inside the Beast:
Heated Front Seats & Steering Wheel Warm buns. Warm hands. Happy driver.
Apple CarPlay / Android Auto You and your playlist stay connected.
Dual-Zone Climate Control You like it cold, she likes it hot? Problem solved.
Premium GMC Infotainment System Like a concert venue, but with cupholders.
Safety & Tech:
Hill Descent Control, Stability Control, Lane Assistance
Translation: "Go ahead, mountain. Im not scared."
Wi-Fi Hotspot Capable Because you're not camping. You're glamping.
Remote Start & Keyless Open Flex before you even open the door.
BONUSES:
Clean CarFax This babys record is cleaner than your moms kitchen.
One Owner They treated it better than their in-laws.
Home of the Low Price Guarantee Were basically giving away swagger.
The Bottom Line:
This truck is tougher than your grandpa, cooler than your little brother, and smarter than your ex.
It tows, it hauls, it flexes.
And yes it will make you at least 34% more attractive.
CALL NOW BEFORE YOUR NEIGHBOR DOES
Because once this cherry-red powerhouse is gone... it's GONE.
And youll be stuck driving something sad and silent.
2021 GMC Sierra 2500HD SLE Get in. Shut up. Hold on.
Used 2021 GMCSierra 2500 HD SLE
- Exterior Color
- Cayenne Red Tintcoat
- Interior Color
- Jet Black
- Odometer
- 31,195 miles
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT49ME78MF315314
- Stock Number
- ZGU1096
Highlighted Features
- Automatic temperature control
- Wireless phone connectivity
- Front dual zone A/C
- 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
- Power driver seat
Included Packages & Accessories
- Remote Vehicle Starter System
- LED Smoked Amber Roof Marker Lamps
- Hill Descent Control
- Engine: 6.6L V8 w/Direct Injection & VVT
- Heavy-Duty 80 Amp Battery
- GVWR: 10,450 lbs
- 6" Rectangular Chrome Tubular Assist Steps
- Electric Rear-Window Defogger
- Wheels: 18" Machined Aluminum
- Gooseneck/5th Wheel Prep Package
- Rear Vision Camera Delete
- Pickup Box
- Radio: AM/FM w/GMC Infotainment System
- 6-Speaker Audio System Feature
- LED Cargo Area Lighting
- Spare LT275/70R18 AT BW Tire
- Preferred Equipment Group 3SA
- 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
- 2-Speed Electronic Shift Transfer Case
- 2nd Row Dual USB Charge-Only Ports
- 3.73 Rear Axle Ratio
- Front License Plate Kit
- Transmission: Heavy-Duty 6-Speed Automatic
- Manual Tilt-Wheel/Telescoping Steering Column
- LED Fog Lamps
- Skid Plates
- Heated Steering Wheel
- Rear Wheelhouse Liners
- Gooseneck/5th Wheel Package
- Spray-On Pickup Box Bed Liner w/GMC Logo
- A/C w/Dual-Zone Automatic Climate Control
- X31 Off-Road Package
- Off-Road Suspension
- Tires: LT265/70R17E AT BW
- Spare LT265/70R17E AT BW Tire
- SLE Convenience Package
- 10-Way Power Driver Seat Adjuster w/Lumbar
- Heated Driver & Front Outboard Passenger Seats
- Keyless Open & Start
- Electrical Lock Control Steering Column
- Unauthorized Entry Theft-Deterrent System
- Front 40/20/40 Split-Bench Seats w/Lockable Storage
- 12-Volt Rear Auxiliary Power Outlet
- Tires: LT275/70R18E AT BW
- GVWR: 10,650 lbs
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- 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")
- 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
Dealer Notes
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).
Dealer Processing Fee $449