Pre-Owned 2018 GMC Sierra 1500 SLT
- VIN: 3GTU2NEC4JG290686
- Stock: DW11097A
Pre-Owned 2018 GMC Sierra 1500 SLT
VIN: 3GTU2NEC4JG290686STOCK: DW11097ABasic Info
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Exterior:WHITE FROST TRICOAT
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Drivetrain:Four Wheel Drive
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Interior:COCOA/DUNE, LEATHER-APPOINTED FRONT SEAT TRIM
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Transmission:Automatic
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Engine:Engine: 5.3L, V-8, SIDI, Active Fuel Mgt
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Fuel Efficiency:15 CITY / 20 HWY
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Mileage:174,159
History Report
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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Leather Seats
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Power Seats
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Premium Audio
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Premium Package
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Satellite Radio Ready
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Side-Impact Air Bags
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Tow Package
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WiFi Hotspot
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Wireless Phone Charging
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Xenon Headlights
Vehicle Details
Exterior
- Wheelhouse liners, rear (Requires Crew Cab or Double Cab model.)
- Tire, spare P265/70R17 all-season, blackwall
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- Bumper, front chrome lower
- Bumper, rear chrome with rear bumper corner steps
- CornerStep, rear bumper
- Moldings, bodyside, chrome
- Grille surround, chrome
- Active Aero Shutters, front
- Headlamps, high intensity discharge (HID) projector-beam with LED signature
- Fog lamps, thin profile LED
- Taillamps, LED with signature
- Lamps, cargo area, cab mounted with switch on center switch bank
- Mirror caps, chrome (Not available with (GAT) All Terrain Package and (NHT) max Trailering Package.)
- Glass, deep-tinted
- 4X4 chrome badge (Included and only available with 4X4 models.)
- LED Lighting, cargo box with switch on center switch bank
- Tailgate and bed rail protection caps, top
- Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.)
- Tailgate, EZ-Lift and Lower
- Door handles, chrome
Interior
- Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
- Floor covering, color-keyed carpeting
- Steering column, manual Tilt-Wheel and telescoping
- 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
- Pedals, power-adjustable
- Remote vehicle starter system
- Universal Home Remote
- Theft-deterrent system, unauthorized entry
- Air conditioning, dual-zone automatic climate control
- Power outlet, 110-volt AC
- Mirror, inside rearview auto-dimming
- Visors, driver and front passenger illuminated vanity mirrors
- Assist handle, front passenger on A-pillar
Entertainment
- 6-speaker audio system
Mechanical
- Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm)
- Rear axle, 3.08 ratio (Standard and only available on (L83) 5.3L EcoTec3 V8 engine. Not available with (RD3) 20" bright machined aluminum wheels, (NZP) 20" chrome clad aluminum, (RD5) 20" polished aluminum, (NZH) 20" bright machined aluminum with painted accents or 22" LPO wheels.)
- Pickup box
- GVWR, 7200 lbs. (3266 kg) (Requires Crew Cab or Double Cab 4WD models and (L83) 5.3L EcoTec3 V8 engine or (L86) 6.2L EcoTec3 V8 engine. Included with (PCQ) SLT eAssist Package on TC15543 Crew Cab model.)
- Differential, heavy-duty locking rear
- Transfer case, active, 2-speed electronic Autotrac with rotary controls, includes neutral position for dinghy towing (Included with 4WD models only.)
- Suspension Package
- Four wheel drive
- Cooling, external engine oil cooler
- Cooling, auxiliary external transmission oil cooler
- Alternator, 150 amps (Not included with (PCQ) SLT eAssist Package.)
- Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power
- Frame, fully-boxed, hydroformed front section
- Cargo tie downs (4), movable upper
- Steering, Electric Power Steering (EPS) assist, rack-and-pinion
- Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock
- Capless Fuel Fill
- 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
- Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (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.)
- GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.)
- Rear Vision Camera
- Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver
- Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
Tech Specs
- Vehicle Name: GMC Sierra 1500
- Body Style: Crew Cab Pickup
- Body Code: E63
- Drivetrain: Four Wheel Drive
- Passenger Capacity: 6
- Gross Axle Wt Rating - Front: 3950
- Gross Axle Wt Rating - Rear: 3950
- Curb Weight - Front: - TBD -
- Curb Weight - Rear: - TBD -
- EPA Greenhouse Gas Score: - TBD -
- Fuel Economy Est-Combined: 18
- EPA Fuel Economy Est - City: 16
- EPA Fuel Economy Est - Hwy: 22
- Tons/yr of CO2 Emissions @ 15K mi/year: 9.8
- Gross Vehicle Weight Rating Cap: 7200
- Gross Combined Wt Rating: 12000
- Dead Weight Hitch - Max Trailer Wt.: 5000
- Dead Weight Hitch - Max Tongue Wt.: 500
- Wt Distributing Hitch - Max Trailer Wt.: 6100
- Wt Distributing Hitch - Max Tongue Wt.: 610
- Fifth Wheel Hitch - Max Trailer Wt.:
- Fifth Wheel Hitch - Max Tongue Wt.:
- Maximum Trailering Capacity: 11700
- Engine Type: Gas V8
- Fuel System: Direct Injection
- Engine Order Code: L83
- Displacement: 5.3L/325
- SAE Net Horsepower @ RPM: 355 @ 5600
- SAE Net Torque @ RPM: 383 @ 4100
- Trans Order Code: MYC
- Trans Type: 6
- Trans Description Cont.: Automatic
- Trans Description Cont. Again:
- First Gear Ratio (:1): 4.00
- Second Gear Ratio (:1): 2.40
- Third Gear Ratio (:1): 1.50
- Fourth Gear Ratio (:1): 1.20
- Fifth Gear Ratio (:1): 0.90
- Sixth Gear Ratio (:1): 0.70
- Seventh Gear Ratio (:1):
- Eighth Gear Ratio (:1):
- Reverse Ratio (:1): 3.10
- Clutch Size:
- Trans Power Take Off:
- Trans PTO Access:
- Transfer Case Model: Magna MP3023/4
- 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):
- Maximum Alternator Capacity (amps): 150
- Maximum Alternator Watts: - TBD -
- Total Cooling System Capacity: - TBD -
- Engine Oil Cooler: Yes
- Frame Type: Hydroformed
- Suspension Type - Front: Independent
- Suspension Type - Rear: 2-Stage Multi-Leaf
- Spring Capacity - Front: 3950
- Spring Capacity - Rear: 3950
- Axle Type - Front: Independent Driving
- Axle Type - Rear: Semi-floating
- Axle Capacity - Front: 3950
- Axle Capacity - Rear: 3950
- Axle Ratio (:1) - Front: 3.08
- Axle Ratio (:1) - Rear: 3.08
- Shock Absorber Diameter - Front: 46.00
- Shock Absorber Diameter - Rear: 35.00
- Stabilizer Bar Diameter - Front: 1.35
- Stabilizer Bar Diameter - Rear:
- Front Tire Order Code: RBX
- Rear Tire Order Code: RBX
- Spare Tire Order Code: RC4
- Front Tire Size: P265/65R18
- Rear Tire Size: P265/65R18
- Spare Tire Size: P265/70R17
- 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: 18 x 8.5
- Rear Wheel Size: 18 x 8.5
- Spare Wheel Size: 17 x - TBD -
- Front Wheel Material: Aluminum
- Rear Wheel Material: Aluminum
- Spare Wheel Material: - TBD -
- Steering Type: Electric Rack & Pinion
- Steering Ratio (:1), On Center: - TBD -
- Steering Ratio (:1), At Lock: - TBD -
- Turning Diameter - Curb to Curb: 47.2
- Turning Diameter - Wall to Wall: - TBD -
- 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: 13.00 x 1.18
- Rear Brake Rotor Diam x Thickness: 13.60 x 0.79
- Drum - Rear (Yes or ):
- Rear Drum Diam x Width:
- Fuel Tank Capacity, Approx: 26
- 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: 66.03
- Front Hip Room: 60.73
- Second Head Room: 40.50
- Second Leg Room: 40.93
- Second Shoulder Room: 65.73
- Second Hip Room: 60.27
- Wheelbase: 143.50
- Length, Overall w/o rear bumper: 229.30
- Width, Max w/o mirrors: 80.00
- Height, Overall: 73.97
- Overhang, Front: - TBD -
- Overhang, Rear w/o bumper: - TBD -
- Front Bumper to Back of Cab: 150.40
- Cab to Axle: 31.97
- Cab to End of Frame: - TBD -
- Ground to Top of Load Floor: 34.3
- Ground to Top of Frame: - TBD -
- Frame Width, Rear: - TBD -
- Ground Clearance, Front: 8.90
- Ground Clearance, Rear: 8.90
- Cargo Box Length @ Floor: 69.33
- Cargo Box Width @ Top, Rear: - TBD -
- Cargo Box Width @ Floor: 64.6
- Cargo Box Width @ Wheelhousings: 51.03
- Cargo Box (Area) Height: 21.10
- Tailgate Width: - TBD -
- Cargo Volume: 53.40
- Ext'd Cab Cargo Volume: - TBD -
- Model Group: Sierra
- Vehicle Segment: Large Pick-up
- Vehicle Type: Crew Cab
- Body Cab Style: Crew Cab
- Bed Style: regular
- Engine Displacement Units: 5.3
- Engine Camshaft: OHV
- Engine Block Type: aluminum
- Engine Cylinder Count: 8
- Engine Valve Count: 2
- Country of Origin: Mexico GMC Truck
Details
- Driver Air Bag
- Passenger Air Bag
- Front Side Air Bag
- Front Head Air Bag
- Rear Head Air Bag
- Climate Control
- Multi-Zone A/C
- A/C
- Security System
- AM/FM Stereo
- CD Player
- ABS
- 4-Wheel Disc Brakes
- Cruise Control
- Rear Defrost
- Locking/Limited Slip Differential
- Four Wheel Drive
- 8 Cylinder Engine
- Gasoline Fuel
- Daytime Running Lights
- Keyless Entry
- Power Door Locks
- Heated Mirrors
- Power Mirror(s)
- Power Driver Seat
- Power Passenger Seat
- Pass-Through Rear Seat
- Leather Seats
- Power Steering
- Adjustable Steering Wheel
- Conventional Spare Tire
- Traction Control
- Power Windows
- A/T
- Satellite Radio
- MP3 Capability
- Fog Lamps
- Heated Front Seat(s)
- Privacy Glass
- Steering Wheel Audio Controls
- HID headlights
- Auto-Dimming Rearview Mirror
- Integrated Turn Signal Mirrors
- Driver Vanity Mirror
- Passenger Vanity Mirror
- Driver Illuminated Vanity Mirror
- Passenger Illuminated Visor Mirror
- Adjustable Pedals
- Driver Adjustable Lumbar
- Passenger Adjustable Lumbar
- Seat Memory
- Leather Steering Wheel
- Tow Hitch
- Tow Hooks
- Tire Pressure Monitor
- Universal Garage Door Opener
- Bluetooth Connection
- Telematics
- Remote Engine Start
- Back-Up Camera
- Stability Control
- Auxiliary Audio Input
- Power Folding Mirrors
- HD Radio
- Rear Bench Seat
- Passenger Air Bag Sensor
- WiFi Hotspot
- Driver Restriction Features
- Requires Subscription
Contact a Top Rated Specialist
Lon Berg
Sales
Brian Cox
Sales
Saul Jaimes
Sales Consultant
Covert Buick GMC Austin Specialists
Lon Berg
Sales
Jan 08, 2024
Enjoyed my experience at Covert.
Enjoyed my experience at Covert. Easy transaction with a knowledgeable sales associate. Would use them again.
Dec 02, 2023
This dealership is first rate; always been treated
This dealership is first rate; always been treated respectfully. Service department is easy to schedule and pleasant to work with…. Lon, in Sales, is extremely helpful. You are not just buying a car - the dealership makes a difference.
Nov 19, 2023
I considered this dealership as one of the best in
I considered this dealership as one of the best in Austin. Still good, not greatest.
Nov 17, 2023
All went very smoothly, from scheduling appointment to
All went very smoothly, from scheduling appointment to the short wait time to have the maintenance done
Nov 16, 2023
I have bought multiple cars from Lon.
I have bought multiple cars from Lon. He has always done a great job, making the process extremely easy would definitely buy from him again.
Brian Cox
Sales
Dec 03, 2023
I buy all my vehicles here and have them all serviced at
I buy all my vehicles here and have them all serviced at covert. Both Cadillac, GMC, and Chevy have treated me well throughout the years.
Nov 23, 2023
Great experience!
Great experience! Brian came highly recommended through friends and delivered as expected. We will recommend to other friends and family!
Nov 20, 2023
1 1 1 1 1 1 1 1 1 1 1 12 1 1 12 21
1 1 1 1 1 1 1 1 1 1 1 12 1 1 12 21
Nov 19, 2023
great customer service and service agents.
great customer service and service agents. helpful in explaining new features i come across in the high tech vehicle.
Nov 15, 2023
Beto made the transaction flawless, I will be telling all
Beto made the transaction flawless, I will be telling all my friends and family where to go when buying a vehicle.
Saul Jaimes
Sales Consultant
Jan 19, 2026
My dealer sales rep was very knowledgeable and very
My dealer sales rep was very knowledgeable and very personable. I enjoyed doing business with him!
Sep 13, 2025
Saul, went above and beyond, sale of my daughter’s Jeep
Saul, went above and beyond, sale of my daughter’s Jeep and the service work after. You made it great, I will definitely do business with him and Cobert again. Also Thank you to to manager that helped out. Thank you Sid Feliciano
Jun 23, 2024
Saul went above and beyond and met all Of our needs,
Saul went above and beyond and met all Of our needs, it’s hard to find true customer service in this day and age and this guy put my family and time first, and made us his top priority instead of another transaction. Thank you Saul, for everything you did for us!!
Dec 03, 2023
Good experience.
Good experience. Enjoyed the process. Very happy with the Buick Enclave. Would recommend Covert Buick.
Nov 10, 2023
very good, fast, and very friendly, Kim was great in
very good, fast, and very friendly, Kim was great in communicating, and helping me thru the process
Michael Williams
Inventory Manager
Dec 03, 2023
Good experience.
Good experience. Enjoyed the process. Very happy with the Buick Enclave. Would recommend Covert Buick.
Nov 11, 2023
Michael was polite, efficient, and knowledgeable.
Michael was polite, efficient, and knowledgeable. This is the second car I've purchased from him and I won't buy a car from anyone else in Austin.
Oct 30, 2023
Very professional.
Very professional. Michael made the whole buying process seamless and we never felt pressured to make a quick decision.
Oct 21, 2023
They were very Personal in the car buying experience,
They were very Personal in the car buying experience, explained everything thoroughly tried to be very accommodating with vehicle purchase
Jul 31, 2023
Great customer service and wants you to be happy with
Great customer service and wants you to be happy with your car or truck selection.
Olim Alizhanov
Product Specialist
Oct 11, 2025
I want to thank the staff for a wonderful experience!
I want to thank the staff for a wonderful experience! Thank you Olin!! You were amazing!
Dec 02, 2024
Thank you so much for Olim and Z Ali to help me with my
Thank you so much for Olim and Z Ali to help me with my situation. I really appreciated how Cover GMC of Austin take care of me. I highly recommend this dealership. I don’t like staying to long at dealerships and all car buying processes. But I got excellent experience vehicle purchases process with Olim. Thanks again.
Luis Castro
Sales Consultant
Oct 25, 2023
This dealership only cares about money not about
This dealership only cares about money not about customers the always lied to me about new mats
Sep 21, 2023
I had a fantastic overall experience with the team.
I had a fantastic overall experience with the team. Luis, your pleasant demeanor was much appreciated. Art, I want to express my gratitude for the discussions we had during the finance portion. Thank you all
Carlos Mungarrieta
Product Specialist
Mar 27, 2025
Great dealership with an amazing guy that helped me
Great dealership with an amazing guy that helped me tremendously, Carlos Mungarrieta. I visited with him and he introduced me to a vehicle I had not looked at before. He brought it around for my convenience, and I sat in it and said I think you finally found a car I like!! I am so appreciative to him, and I am a new owner of a beautiful black Buick! A little sporty, too, I might add. I can’t say enough praises for Carlos. He worked hard on my behalf with coming down to a number that was reasonable to drive my new vehicle off the lot. Covert is fortunate to have such a fantastic employee! Thank you, Carlos!
Jan 15, 2024
Carlos was awesome made buying an easy process shout
Carlos was awesome made buying an easy process shout out to all that assisted with this purchase
Alexis Segovia
Product Specialsit
Mar 28, 2024
Second time around at Covert GMC, exceptional sales team.
Second time around at Covert GMC, exceptional sales team. Shout out to our sales person Alexis, he really ticked all the boxes we were looking for in a vehicle. Thank you Jackie for facilitating. You are definitely gonna see us, we will be recommending this dealership!
Jan 02, 2024
Very satisfied with the dealership and my sales person -
Very satisfied with the dealership and my sales person - Alexis Segovia - was professional, courteous and very knowledgeable. Made the process very easy!
Lino Rivera
Sales Consultant
Sep 09, 2026
The were great to work with and did absolutely everything
The were great to work with and did absolutely everything in there power to get me the best price.
Jorge Tamayo
Sales Consultant
Sep 21, 2026
Absolutely the best vehicle-buying experience I’ve ever
Absolutely the best vehicle-buying experience I’ve ever had! From the moment I walked into Covert Buick GMC Austin, the entire team was focused on making sure I had a great experience and left completely satisfied. Jorge in sales went above and beyond to make the buying process smooth, easy, and stress-free. He was professional, knowledgeable, and genuinely cared about making sure everything was done right. I also want to give a special thanks to Mark and James in the service department. They were outstanding! They took care of my vehicle incredibly quickly and even went the extra mile by delivering it back to me. That level of customer service is hard to find these days. Even though the dealership was busy, nobody ever made me feel rushed or like just another customer. Jorge, Mark, James, and the entire Covert team truly went above and beyond what I expected. It’s obvious that they genuinely care about taking care of their customers. I can’t say enough about the people, service, and overall experience at Covert Buick GMC Austin. If you’re looking for a dealership that treats you right and stands behind its commitment to customer service, I highly recommend them! Thank you, Jorge, Mark, James, and the entire Covert team for an outstanding experience!
Jo Campos
Product Specialist
Ernesto Acosta
Internet Sales
Alex Martinez
Product Specialist
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