Pre-Owned 2015 GMC Sierra 2500 HD SLE
- VIN: 1GT12YEG7FF618120
- Stock: TT13709A
Basic Info
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Exterior:LIGHT STEEL GRAY METALLIC
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Drivetrain:Four Wheel Drive
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Interior:JET BLACK, CLOTH SEAT TRIM
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Transmission:Automatic
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Engine:Engine: 6.0L, V-8, SFI, FlexFuel w/ E63 only
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Mileage:103,251
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Key Features
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AWD
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Automatic Climate Control
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Backup Camera
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Bluetooth
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Fog Lights
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Keyless Entry
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Power Seats
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Satellite Radio Ready
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Side-Impact Air Bags
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WiFi Hotspot
Description
Come see us at the All New Geaux Chevrolet!! Home of the Geaux Express Program!! We offer FREE Delivery!!
***NON SMOKER VEHICLE***, ***BACKUP CAMERA***, ***4X4***, ***CLEAN CARFAX***, ***CARFAX 1-OWNER***, ***BLUETOOTH***, 10-Way Power Driver's Seat Adjuster, 110-Volt AC Power Outlet, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Front Halogen Fog Lamps, Heavy-Duty Trailering Equipment, Hill Descent Control, Manual Tilt-Wheel/Telescoping Steering Column, Off-Road Package, Remote Vehicle Starter System, SLE Preferred Package, Standard Suspension Package, Theft Deterrent System (Unauthorized Entry), Universal Home Remote, Z71 Badging.
Odometer is 39104 miles below market average! Light Steel Gray Metallic 2015 GMC Sierra 2500HD SLE 6-Speed Automatic HD Electronic with Overdrive 4WD
Awards:
* 2015 KBB.com Brand Image Awards
Heavy-Duty Trailering Equipment, Off-Road Package (Hill Descent Control and Z71 Badging), SLE Preferred Package (10-Way Power Driver's Seat Adjuster, 110-Volt AC Power Outlet, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Front Halogen Fog Lamps, Manual Tilt-Wheel/Telescoping Steering Column, Remote Vehicle Starter System, Theft Deterrent System (Unauthorized Entry), and Universal Home Remote), Standard Suspension Package, 17 Machined Aluminum Wheels, 4-Wheel Disc Brakes, 4.10 Rear Axle Ratio, 4.2 Diagonal Color Display Driver Info Center, 6 Speakers, 6 Rectangular Chrome Tubular Assist Steps (LPO), ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Auto-Dimming Inside Rear-View Mirror, Bluetooth® For Phone, Body Color Bodyside Moldings, Body-Color Door Handles, Body-Color Mirror Caps, Body-Color Power-Adjustable Heated Outside Mirrors, Bodyside moldings, Brake assist, Bumpers: chrome, Camper & 5th Wheel Trailer Wiring Provisions, CD player, Chrome Front Bumper, Chrome Rear Bumper, Cloth Seat Trim, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Delay-off headlights, Driver & Front Passenger Visors, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Shift Transfer Case, Electronic Stability Control, Emergency communication system: OnStar Directions & Connections, Exterior Parking Camera Rear, EZ-Lift & Lower Tailgate, Front 40/20/40 Reclining Split-Bench Seat, Front anti-roll bar, Front Center Armrest w/Storage, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Illuminated entry, Leather-Wrapped Steering Wheel, LED Cargo Box Lighting, Low tire pressure warning, Occupant sensing airbag, OnStar 4G LTE Wi-Fi Hotspot, OnStar 6 Months Directions/Connections Plan, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power door mirrors, Power steering, Power windows, Power Windows w/Driver Express Up & Down, Power-Adjustable Black Heated Outside Mirrors, Radio: AM/FM/SiriusXM, Rear 60/40 Folding Bench Seat (Folds Up), Rear Bumper Cornersteps, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear Underseat Storage (LPO), Rear Vision Camera w/Dynamic Guide Lines, Rear Wheelhouse Liners, Remote Keyless Entry, Remote keyless entry, Single Slot CD/MP3 Player, SiriusXM Satellite Radio, SLE Decor, Smoked Amber Roof Marker Lamps, Speed control, Split folding rear seat, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Tachometer, Tilt steering wheel, Traction control, Trip computer, Variably intermittent wipers, and Voltmeter.
Vehicle Details
Exterior
- Wheels, 17" x 7.5" (43.2 cm x 19.1 cm) full-size, steel spare Spare not included with (ZW9) pickup box delete unless a spare tire is ordered. (Requires 17" wheels and tires.)
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Not included when (ZW9) pickup box delete or (9J4) rear bumper delete is ordered.)
- Wheelhouse liners, rear (Deleted with (ZW9) pickup box delete.) (Deleted when (ZW9) pickup box delete is ordered.)
- Bumper, front chrome
- CornerStep, rear bumper (Requires (E63) pickup box.)
- Bumper, rear chrome with bumper CornerSteps (Requires (E63) pickup box.)
- Moldings, bodyside, body color
- Grille surround, chrome
- Headlamps, halogen projector
- Lamps, cargo area, cab mounted with switch on center switch bank
- LED Lighting, cargo box with switch on center switch bank (Deleted when (ZW9) pickup box delete is ordered.) (Deleted with (ZW9) pickup box delete.)
- Mirror caps, body-color
- Glass, deep-tinted
- Door handles, body-color
- Tailgate and bed rail protection caps, top
- Tailgate, locking, utilizes same key as ignition and door (Deleted with (ZW9) pickup box delete.) (Deleted when (ZW9) pickup box delete is ordered.)
- Tailgate, EZ-Lift and Lower (Deleted with (ZW9) pickup box delete.)
Interior
- Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
- Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
- Driver Information Center, 4.2-inch diagonal color display includes driver personalization, warning messages and vehicle information
- Windows, power with driver express up and down and express down on all other windows
- Visors, driver and front passenger illuminated vanity mirrors
- Assist handle, front passenger and driver on A-pillars
Entertainment
- 6-speaker audio system
Mechanical
- Rear axle, 4.10 ratio (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG (Compressed Natural Gas) engine.)
- Suspension Package, Handling/Trailering, heavy-duty includes 51mm twin tube shock absorbers and 33mm front stabilizer bar
- Pickup box, Wideside
- GVWR, 9500 lbs. (4309 kg) (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous engine. Not available with TK25943.)
- Air cleaner, high-capacity
- Transfer case, electronic shift with rotary dial controls (Requires 4WD models.)
- Differential, heavy-duty locking rear
- Four wheel drive
- Cooling, external engine oil cooler
- Cooling, auxiliary external transmission oil cooler
- Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power
- Alternator, 150 amps
- Trailer brake controller, integrated (Standard with (E63) pickup box.)
- Frame, fully-boxed, hydroformed front section
- Cargo tie downs (4), movable upper (Requires (E63) pickup box.) (Not available with (ZW9) pickup box delete.)
- Steering, Recirculating Ball
- Brakes, 4-wheel antilock, 4-wheel disc with DuraLife brake rotors
- Exhaust, aluminized stainless-steel muffler and tailpipe
Safety
- StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
- Daytime Running Lamps with automatic exterior lamp control
- Air bags, single-stage frontal and thorax side-impact, driver and front passenger, and head curtain side-impact, front and rear outboard seating positions (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
- Rear Vision Camera with dynamic guide lines (Not included when (ZW9) pickup box delete is ordered.)
- Tire Pressure Monitoring System (does not apply to spare tire)
Tech Specs
- Vehicle Name: GMC Sierra 2500HD available WiFi
- Body Style: Crew Cab Pickup
- Body Code: E63
- Drivetrain: Four Wheel Drive
- Passenger Capacity: 6
- Gross Axle Wt Rating - Front: 4800
- Gross Axle Wt Rating - Rear: 6200
- Curb Weight - Front: 3788
- Curb Weight - Rear: 2736
- Gross Vehicle Weight Rating Cap: 9500
- Fuel Economy Est-Combined:
- EPA Fuel Economy Est - City:
- EPA Fuel Economy Est - Hwy:
- Gross Combined Wt Rating: 20500
- Dead Weight Hitch - Max Trailer Wt.: 5000
- Dead Weight Hitch - Max Tongue Wt.: 500
- Wt Distributing Hitch - Max Trailer Wt.: 13000
- Wt Distributing Hitch - Max Tongue Wt.: 1300
- Fifth Wheel Hitch - Max Trailer Wt.: 14000
- Fifth Wheel Hitch - Max Tongue Wt.: 3500
- Maximum Trailering Capacity: 13000
- Engine Order Code: L96
- Engine Type: Gas/Ethanol V8
- Displacement: 6.0L/366
- Fuel System: Electronic Fuel Injection
- SAE Net Horsepower @ RPM: 360 @ 5400
- SAE Net Torque @ RPM: 380 @ 4200
- Trans Order Code: MYD
- Trans Type: 6
- Trans Description Cont.: Automatic
- Trans Description Cont. Again:
- First Gear Ratio (:1): 4.03
- Second Gear Ratio (:1): 2.36
- Third Gear Ratio (:1): 1.53
- Fourth Gear Ratio (:1): 1.15
- Fifth Gear Ratio (:1): 0.85
- Sixth Gear Ratio (:1): 0.67
- Reverse Ratio (:1): 3.06
- Clutch Size:
- Trans Power Take Off:
- Trans PTO Access:
- Transfer Case Model: - TBD -
- Transfer Case Gear Ratio (:1), High: 1.00
- Transfer Case Gear Ratio (:1), Low: 2.69
- Transfer Case Power Take Off:
- Cold Cranking Amps @ 0° F (Primary): 720
- Cold Cranking Amps @ 0° F (2nd):
- Tons/yr of CO2 Emissions @ 15K mi/year: - TBD -
- Maximum Alternator Capacity (amps): 150
- Maximum Alternator Watts:
- Total Cooling System Capacity: - TBD -
- Engine Oil Cooler: Yes
- Frame Type: Hydroformed
- Suspension Type - Front: Independent
- Suspension Type - Rear: Multi-Leaf
- Spring Capacity - Front: 4800
- Spring Capacity - Rear: 6200
- Axle Type - Front: Independent
- Axle Type - Rear: Semi Floating
- Axle Capacity - Front: 4800
- Axle Capacity - Rear: 6200
- Axle Ratio (:1) - Front: 4.10
- Axle Ratio (:1) - Rear: 4.10
- Shock Absorber Diameter - Front: 51.0
- Shock Absorber Diameter - Rear: 51.0
- Stabilizer Bar Diameter - Front: 1.31
- Stabilizer Bar Diameter - Rear:
- Front Tire Order Code: QHQ
- Rear Tire Order Code: QHQ
- Spare Tire Order Code:
- Front Tire Size: LT245/75R17E
- Rear Tire Size: LT245/75R17E
- Spare Tire Size:
- Front Tire Capacity: - TBD -
- Rear Tire Capacity: - TBD -
- Spare Tire Capacity: - TBD -
- Revolutions/Mile @ 45 mph - Front: - TBD -
- Revolutions/Mile @ 45 mph - Rear: - TBD -
- Revolutions/Mile @ 45 mph - Spare: - TBD -
- Front Wheel Size: 17 x 7.5
- Rear Wheel Size: 17 x 7.5
- Spare Wheel Size: 17 x 7.5
- Front Wheel Material: Aluminum
- Rear Wheel Material: Aluminum
- Spare Wheel Material: Steel
- Steering Type: Pwr
- Steering Ratio (:1), On Center: - TBD -
- Steering Ratio (:1), At Lock: - TBD -
- Turning Diameter - Curb to Curb: 51.5
- Turning Diameter - Wall to Wall: N/A
- Brake Type: Pwr
- Brake ABS System: 4-Wheel
- Brake ABS System (Second Line):
- Disc - Front (Yes or ): Yes
- Disc - Rear (Yes or ): Yes
- Front Brake Rotor Diam x Thickness: - TBD -
- Rear Brake Rotor Diam x Thickness: - TBD -
- Drum - Rear (Yes or ):
- Rear Drum Diam x Width:
- Fuel Tank Capacity, Approx: 36.0
- Aux Fuel Tank Capacity, Approx:
- Fuel Tank Location: - TBD -
- Aux Fuel Tank Location:
- Front Head Room: 42.80
- Front Leg Room: 45.27
- Front Shoulder Room: 64.84
- Front Hip Room: 60.73
- Second Head Room: 40.50
- Second Leg Room: 40.93
- Second Shoulder Room: 64.33
- Second Hip Room: 60.24
- Wheelbase: 153.70
- Length, Overall w/o rear bumper: 239.50
- Width, Max w/o mirrors: 80.51
- Height, Overall: 78.23
- Overhang, Front: - TBD -
- Overhang, Rear w/o bumper: - TBD -
- Front Bumper to Back of Cab: 150.10
- Cab to Axle: 41.26
- Cab to End of Frame: - TBD -
- Ground to Top of Load Floor: - TBD -
- Ground to Top of Frame: - TBD -
- Frame Width, Rear: - TBD -
- Ground Clearance, Front: 9.65
- Ground Clearance, Rear: 9.65
- Cargo Box Length @ Floor: 78.86
- Cargo Box Width @ Top, Rear: - TBD -
- Cargo Box Width @ Floor: - TBD -
- Cargo Box Width @ Wheelhousings: 51.02
- Cargo Box (Area) Height: 21.10
- Tailgate Width: - TBD -
- Cargo Volume: 61.0
- Ext'd Cab Cargo Volume: - TBD -
- Model Group: Sierra HD
- Vehicle Segment: Large Pick-up
- Vehicle Type: Crew Cab
- Body Cab Style: Crew Cab
- Bed Style: regular
- Engine Displacement Units: 6.0
- Engine Camshaft: OHV
- Engine Block Type: iron
- Engine Cylinder Count: 8
- Engine Valve Count: 2
- Country of Origin: United States GMC Truck
Details
- Driver Air Bag
- Passenger Air Bag
- Passenger Air Bag On/Off Switch
- Front Side Air Bag
- Front Head Air Bag
- Rear Head Air Bag
- A/C
- AM/FM Stereo
- CD Player
- ABS
- 4-Wheel Disc Brakes
- Cruise Control
- Locking/Limited Slip Differential
- Four Wheel Drive
- 8 Cylinder Engine
- Floor Mats
- Daytime Running Lights
- Keyless Entry
- Power Door Locks
- Heated Mirrors
- Power Mirror(s)
- Pass-Through Rear Seat
- Adjustable Steering Wheel
- Traction Control
- 6-Speed A/T
- Power Windows
- A/T
- Satellite Radio
- MP3 Capability
- Privacy Glass
- Steering Wheel Audio Controls
- Driver Vanity Mirror
- Passenger Vanity Mirror
- Driver Illuminated Vanity Mirror
- Passenger Illuminated Visor Mirror
- Driver Adjustable Lumbar
- Leather Steering Wheel
- Tow Hooks
- Tire Pressure Monitor
- Bluetooth Connection
- Telematics
- Flex Fuel Capability
- Back-Up Camera
- Stability Control
- Auxiliary Audio Input
- Navigation from Telematics
- Rear Bench Seat
- WiFi Hotspot
- Smart Device Integration
- Requires Subscription
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Disclaimer:
Used vehicle pricing includes all offers and incentives. Tax, Title and Tags not included in vehicle prices shown and must be paid by the purchaser. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at (866) 526-3715 or by visiting us at the dealership.
Courtesy Transportation and Demo Vehicles may have more mileage than standard new vehicle inventory. Contact dealership for more information.
**With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a 72 month term, 5.9% interest and 20% downpayment.
Contact a Top Rated Specialist
BEN WIGHTKIN
SALES MANAGER
Kyle Verlander
Sales Manager
Nick Richard
General Manager
BEN WIGHTKIN
SALES MANAGER
May 27, 2026
Great friendly fast service Geaux Chevrolet the BEST
Great friendly fast service Geaux Chevrolet the BEST awesome work Jason & Brailon will get the job done
Apr 22, 2026
Awesome service, fast response time, very honest people.
Awesome service, fast response time, very honest people. I would recommend the team at Geaux Auto to all my friends and family.
Apr 21, 2026
This is an awesome dealership that really cares about
This is an awesome dealership that really cares about their clients. They went over and above to make a seamless sale. Braylon was patient and not pushy at all! And the service dept is top rated. Even giving me a ride home and back when they serviced my new car. I'm recommending them to everyone I know because they are that good!
Apr 18, 2026
Great experience.
Great experience. No hassle. No negotiations. Received a good deal. Thanks for my offer and God Bless 🙏
Apr 17, 2026
The sales person was very kind and listened to my
The sales person was very kind and listened to my request. Kyle did the best he could do to make sure I was happy with my decision. Overall experience was good.
Kyle Verlander
Sales Manager
Jun 06, 2026
Great experience and loved working with Peggy!
Great experience and loved working with Peggy! Very Happy with my truck! The boss lady approved.
Jun 05, 2026
1000/10 experience.
1000/10 experience. NO xx! They didn't try to sell us extras or packages to up the price. Best price in the area with the most out of the car. Couldn't recommend them enough! Jason our salesman was incredible, kind, fun, and straight to the point, not trying to upsell like the other dealerships. Will buy a car here again.
May 27, 2026
Great friendly fast service Geaux Chevrolet the BEST
Great friendly fast service Geaux Chevrolet the BEST awesome work Jason & Brailon will get the job done
May 26, 2026
Great experience.
Great experience. The vehicle I wanted was in stock and they made the process simple.
Apr 22, 2026
Awesome service, fast response time, very honest people.
Awesome service, fast response time, very honest people. I would recommend the team at Geaux Auto to all my friends and family.
Nick Richard
General Manager
May 27, 2026
Great friendly fast service Geaux Chevrolet the BEST
Great friendly fast service Geaux Chevrolet the BEST awesome work Jason & Brailon will get the job done
May 22, 2026
Wonderful experience from start to finish.
Wonderful experience from start to finish. Such an easy purchase. They secured the vehicle from one of their out of state locations and made everything so convenient for me. The warranty and tire and wheel policy was priced fairly and offered me security on my used vehicle purchase. Would recommend Brailon to my family and friends. Finance department did a great job of explaining everything to me.
May 21, 2026
Costumer s vice was excellent!
Costumer s vice was excellent!! Bought an equinox that is an amazing car with a great price.
Apr 22, 2026
Awesome service, fast response time, very honest people.
Awesome service, fast response time, very honest people. I would recommend the team at Geaux Auto to all my friends and family.
Apr 21, 2026
This is an awesome dealership that really cares about
This is an awesome dealership that really cares about their clients. They went over and above to make a seamless sale. Braylon was patient and not pushy at all! And the service dept is top rated. Even giving me a ride home and back when they serviced my new car. I'm recommending them to everyone I know because they are that good!