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Home / Pre-Owned Inventory / Used / 2021 / GMC / Sierra 1500 / Elevation / 3GTP8CEK2MG178173
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Used 2021 GMC Sierra 1500 Elevation

VIN: 3GTP8CEK2MG178173
Stock #: A15151

113,490 mi.

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Vehicle Details

MPG:20/23 (City/Hwy)
Trans.:8-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED
Drivetrain:Rear Wheel Drive
Engine: 4 Cylinder Engine
Fuel Type:Gasoline
Ext. Color:Onyx Black
Int. Color:Jet Black
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**Manufacturer’s Rebate subject to residency restrictions. Any customer not meeting the residency restrictions will receive a dealer discount in the same amount of the manufacturer’s rebate.

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Description

This 2021 GMC Sierra 1500 Elevation, has a BLACK exterior and Jet Black interior color with only 113,490 miles. Stock Number A15151. You can connect
with us by calling 210-972-1800.



OTHER NOTABLE FEATURES AND OPTIONS YOU SHOULD KNOW ABOUT:

Preferred Equipment Group 3SB

  • GMC Connected Access Capable
  • Power Front Windows with Passenger Express Down
  • Power Rear Windows with Express Down
  • Deep-Tinted Glass
  • Keyless Open and Start
  • Power Door Locks
  • Power Front Windows with Driver Express Up/down
  • Color-Keyed Carpeting Floor Covering
  • Front Rubberized-Vinyl Floor Mats
  • Rear Rubberized-Vinyl Floor Mats
  • Remote Vehicle Starter System
  • Electric Rear-Window Defogger
  • Compass
  • Body-Color Surround Grille
  • GMC Infotainment Audio System
  • 12-Volt Rear Auxiliary Power Outlet
  • 2.7L Turbo Engine
  • Electrical Lock Control Steering Column
  • Elevation Convenience Package
  • Elevation Value Package
  • 275/60R20 AS BW Tires
  • OnStar and GMC Connected Services Capable
  • LED Cargo Area Lighting
  • Steering Wheel Audio Controls
  • Rear Dual USB Charging-Only Ports
  • Theft Deterrent System (unauthorized Entry)
  • Front Frame-Mounted Black Recovery Hooks
  • 4G LTE Wi-Fi Hotspot Capable

Elevation Convenience Package

  • Rear Wheelhouse Liners
  • Dual-Zone Automatic Climate Control
  • Heated Steering Wheel
  • Manual Tilt-Wheel and Telescoping Steering Column
  • Cloth Rear Seat with Storage Package

Elevation Value Package

  • Auto-Locking Rear Differential
  • Trailering Package




Safety and Security

  • The vehicle is equipped with a camera that displays an image of the area behind the vehicle on an interior display.

Technology and Telematics

  • Without the need for a manufacturer specific app to be installed on the smart device, the vehicle infotainment system can access and control functions of a smart device physically plugged-into the vehicle.
  • Without the need for a manufacturer specific app to be installed on the smart device, the vehicle infotainment system can access and control functions of a smart device physically plugged-into the vehicle.
  • Mobile devices can wirelessly connect to the internet through the vehicle’s private mobile network.
  • Mobile devices can wirelessly connect to the internet through the vehicle’s private mobile network.


EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, 2.7L TURBO, TRANSMISSION, 8-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED, GVWR, 6800 lbs. (3084 kg), REAR AXLE, 3.42 RATIO, WHEELS, 20 X 9 (50.8 CM X 22.9 CM) BLACK GLOSS PAINTED ALUMINUM, TIRES, 275/60R20 ALL-SEASON, BLACKWALL, SEATS, FRONT BUCKET, JET BLACK, CLOTH SEAT TRIM, AUDIO SYSTEM, GMC INFOTAINMENT SYSTEM WITH 8 DIAGONAL COLOR TOUCH-SCREEN, AM/FM STEREO, LPO, BLACK GMC EMBLEMS, LICENSE PLATE KIT, FRONT, TAILGATE, STANDARD, CENTER CONSOLE, FLOOR-MOUNTED, LPO, CONSOLE-MOUNTED SAFE
At Mac Haik Southway Ford, we’re here to Serve you! Our staff is 100% dedicated to customer satisfaction and we understand that you need clear, transparent information throughout the Car buying process. With our live market pricing philosophy, we offer the right cars at the right price, and the transparency to back it up!

Standard Features

  • Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
  • 5600 rpm, 348 lb-ft of torque [471 Nm] @ 1500 rpm) (Includes (KW5) 220-amp alternator and (MQE) 8-speed automatic transmission. Not available with (X31) X31 Off-Road Package or (NHT) Max Trailering Package.)
  • Rear axle, 3.42 ratio (Included and only available with (L3B) 2.7L Turbo engine or (NHT) Max Trailering Package.)
  • Pickup Bed
  • GVWR, 6800 lbs. (3084 kg) (Requires 2WD model with (L3B) 2.7L Turbo engine or Double Cab 2WD model with (L84) 5.3L EcoTec3 V8 engine.)
  • Automatic Stop/Start
  • Rear wheel drive
  • Alternator, 220 amps (Included and only available with (L3B) 2.7L Turbo engine, (LM2) Duramax 3.0L Turbo-Diesel I6 engine or (NHT) Max Trailering Package.)
  • Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine, (L3B) 2.7L Turbo engine and (L87) 6.2L EcoTec3 V8 engine.)
  • Frame, fully-boxed, hydroformed front section
  • Recovery hooks, front, frame-mounted, black
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Steering, Electric Power Steering (EPS) assist, rack-and-pinion
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Capless Fuel Fill
  • Exhaust, single outlet
  • Exhaust, aluminized stainless-steel muffler and tailpipe
  • Wheel, 17 x 8 (43.2 cm x 20.3 cm) full-size, steel spare
  • Wheelhouse liners, rear
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Bumper, front, body-color lower (Front bumper color will be high gloss black.)
  • Bumper, rear body-color with corner steps
  • CornerStep, rear bumper
  • Grille (Body-color surround with high gloss Black mesh and inserts.)
  • Fog lamps, LED
  • Taillamps, LED tail and stop light with incandescent reverse light
  • Glass, deep-tinted
  • Lamps, cargo area, Cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
  • LED Cargo Area Lighting located in cargo Bed activated with switch on center switch bank or key fob
  • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
  • Tailgate and Bed rail protection caps, top
  • Door handles, body-color
  • Audio system feature, 6-speaker system
  • Steering wheel audio controls
  • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Seat adjuster, passenger 4-way manual
  • Seat, Cloth Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes seatback storage on left and right side, center fold out armrest with 2 cupholders, (includes child seat top tether anchor)
  • Floor covering, color-keyed carpeting
  • Steering wheel, leather-wrapped
  • Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
  • Driver Information Center, 4.2 diagonal color display includes driver personalization
  • Compass, located in instrument cluster
  • Exterior Temperature Display, located in radio display
  • Brake lining wear indicator
  • Remote vehicle starter system
  • Cruise control, steering wheel-mounted
  • Theft-deterrent system, unauthorized entry
  • Steering column, lock control, electrical
  • USB ports, dual, charge-only (2nd Row)
  • Air vents, rear
  • Mirror, inside rearview, manual tilt
  • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
  • 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 seat 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.)
  • Hitch Guidance
  • Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your New driver
  • Rear seat reminder
  • EMISSIONS FEDERAL REQUIREMENTS
  • ENGINE 2.7L TURBO
  • TRANSMISSION 8-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED
  • GVWR 6800 lbs. (3084 kg)
  • REAR AXLE 3.42 RATIO
  • WHEELS 20 X 9 (50.8 CM X 22.9 CM) BLACK GLOSS PAINTED ALUMINUM
  • TIRES 275/60R20 ALL-SEASON BLACKWALL
  • SEATS FRONT BUCKET
  • JET BLACK CLOTH SEAT TRIM
  • AUDIO SYSTEM GMC INFOTAINMENT SYSTEM WITH 8 DIAGONAL COLOR TOUCH-SCREEN AM/FM STEREO
  • LPO BLACK GMC EMBLEMS
  • LICENSE PLATE KIT FRONT
  • TAILGATE STANDARD
  • CENTER CONSOLE FLOOR-MOUNTED
  • LPO CONSOLE-MOUNTED SAFE

Vehicle Location

Mac Haik Southway Ford
7979 IH-35 South
San Antonio, TX 78224

VEHICLE DATA
Certain specifications, prices and equipment data have been provided under license from Chrome Data Solutions (\’Chrome Data\’). © 2026 Chrome Data Solutions, LP. All Rights Reserved. This information is supplied for personal use only and may not be used for any commercial purpose whatsoever without the express written consent of Chrome Data. Chrome Data makes no guarantee or warranty, either expressed or implied, including without limitation any warranty of merchantability or fitness for particular purpose, with respect to the data presented here. All specifications, prices and equipment are subject to change without notice.

ESTIMATE MPG
EPA mileage ratings are supplied by Chrome Data Solutions, LP for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.

Based on 2019 EPA mileage ratings. Your MPGe/MPG and driving range will vary depending on driving conditions, how you drive and maintain your vehicle, battery-pack age/condition, and other factors.

PRICING
Mac Haik’s Southway Ford has taken all reasonable efforts to maintain accurate and most recent advertised prices. Dealer $225 document fee is included in all advertised sale prices. Advertised prices include all applicable dealer discounts and manufacture rebates that are available to anyone.  Advertised prices do not include tax, title, license, registration or any optional dealer products purchased by the customer. All advertised prices reflect the price available to all customers and are not contingent on financing, trade-in, or other conditions unless otherwise stated. Conditional manufacture rebates and private offers are not included in the advertised prices. All vehicles are subject to prior sale. All advertised payments are with approved credit. Vehicle images shown for illustration purposes only. Mac Haik’s Southway Ford uses 3rd parties for vehicle inventory pricing and management. Call to confirm accuracy of any information and vehicle availability. Some Manufacturer’s Rebate subject to residency restrictions. Any customer not meeting the residency restrictions will receive a dealer discount in the same amount of the manufacturer’s rebate.

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Technical Specifications

  • Vehicle Name: GMC Sierra 1500
  • Body Style: Crew Cab Pickup
  • Body Code: E63
  • Drivetrain: Rear Wheel Drive
  • Passenger Capacity: 5, 6
  • Gross Axle Wt Rating – Front: 3700
  • Gross Axle Wt Rating – Rear: 3800, 4150
  • Curb Weight – Front: 2713
  • Curb Weight – Rear: 1889
  • EPA Greenhouse Gas Score:
  • Gross Vehicle Weight Rating Cap: 6800, 6900, 7000, 7100
  • Fuel Economy Est-Combined: 21
  • EPA Fuel Economy Est – City: 20
  • EPA Fuel Economy Est – Hwy: 23
  • Gross Combined Wt Rating: 14500, 16800
  • Dead Weight Hitch – Max Trailer Wt.: 5000
  • Dead Weight Hitch – Max Tongue Wt.: 500
  • Wt Distributing Hitch – Max Trailer Wt.: 11200, 9100
  • Wt Distributing Hitch – Max Tongue Wt.: 1120, 910
  • Fifth Wheel Hitch – Max Trailer Wt.: 9000, 9600
  • Fifth Wheel Hitch – Max Tongue Wt.: 2250, 2400
  • Maximum Trailering Capacity: 11200
  • Engine Order Code: L3B
  • Engine Type: Gas I4
  • Displacement: 2.7L/166
  • Fuel System: Direct Injection
  • SAE Net Horsepower @ RPM: 310 @ 5600
  • SAE Net Torque @ RPM: 348 @ 1500
  • Trans Order Code: MQB, MQE
  • Trans Type: 10, 8
  • Trans Description Cont.: Automatic
  • Trans Description Cont. Again:
  • First Gear Ratio (:1): 4.56, 4.69
  • Second Gear Ratio (:1): 2.97, 2.98
  • Third Gear Ratio (:1): 2.08, 2.15
  • Fourth Gear Ratio (:1): 1.69, 1.8
  • Fifth Gear Ratio (:1): 1.27, 1.52
  • Sixth Gear Ratio (:1): 1.00, 1.28
  • Reverse Ratio (:1): 3.82, 4.86
  • Clutch Size:
  • Trans Power Take Off:
  • Trans PTO Access:
  • Transfer Case Model:
  • Transfer Case Gear Ratio (:1), High:
  • Transfer Case Gear Ratio (:1), Low:
  • Transfer Case Power Take Off:
  • Cold Cranking Amps @ 0° F (Primary): 730
  • Cold Cranking Amps @ 0° F (2nd):
  • Tons/yr of CO2 Emissions @ 15K mi/year: 8.5
  • Maximum Alternator Capacity (amps): 170, 220
  • Maximum Alternator Watts: – TBD –
  • Total Cooling System Capacity: – TBD –
  • Engine Oil Cooler: Yes
  • Frame Type: Hydroformed
  • Suspension Type – Front: Independent
  • Suspension Type – Rear: Solid Axle
  • Spring Capacity – Front: 3700
  • Spring Capacity – Rear: 3850, 4150
  • Axle Type – Front: – TBD –
  • Axle Type – Rear: – TBD –
  • Axle Capacity – Front: 3700
  • Axle Capacity – Rear: 3800, 4150
  • Axle Ratio (:1) – Front:
  • Axle Ratio (:1) – Rear: 3.23, 3.42
  • Shock Absorber Diameter – Front: 50
  • Shock Absorber Diameter – Rear: 50
  • Stabilizer Bar Diameter – Front: 1.30
  • Stabilizer Bar Diameter – Rear:
  • Front Tire Order Code: QAB, QAE
  • Rear Tire Order Code: QAB, QAE
  • Spare Tire Order Code: QAQ
  • Front Tire Size: 275/60R20, 275/60R20SL
  • Rear Tire Size: 275/60R20, 275/60R20SL
  • Spare Tire Size: 255/80R17SL
  • 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: 20 x 9.0
  • Rear Wheel Size: 20 x 9.0
  • Spare Wheel Size: 17 x – TBD –
  • Front Wheel Material: Aluminum
  • Rear Wheel Material: Aluminum
  • Spare Wheel Material: Steel
  • Steering Type: Electric Rack & Pinion
  • Steering Ratio (:1), On Center: – TBD –
  • Steering Ratio (:1), At Lock: – TBD –
  • Turning Diameter – Curb to Curb: 46.9
  • 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: 13.5 x 1.18
  • Rear Brake Rotor Diam x Thickness: 13.6 x 0.79
  • Drum – Rear (Yes or ):
  • Rear Drum Diam x Width:
  • Fuel Tank Capacity, Approx: 24
  • Aux Fuel Tank Capacity, Approx:
  • Fuel Tank Location: – TBD –
  • Aux Fuel Tank Location:
  • Front Head Room: 43.03
  • Front Leg Room: 44.53
  • Front Shoulder Room: 66.02
  • Front Hip Room: 61.18
  • Second Head Room: 40.12
  • Second Leg Room: 43.4
  • Second Shoulder Room: 65.16
  • Second Hip Room: 60.24
  • Wheelbase: 147.43
  • Length, Overall: 231.72
  • Width, Max w/o mirrors: 81.24
  • Height, Overall: 75.49
  • Overhang, Front: – TBD –
  • Overhang, Rear w/o bumper: – TBD –
  • Front Bumper to Back of Cab: – TBD –
  • Cab to Axle: – TBD –
  • 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: 7.89
  • Ground Clearance, Rear: 7.89
  • Cargo Box Length @ Floor: 69.92
  • Cargo Box Width @ Top, Rear: – TBD –
  • Cargo Box Width @ Floor: 71.4
  • Cargo Box Width @ Wheelhousings: 50.63
  • Cargo Box (Area) Height: 22.4
  • Tailgate Width: – TBD –
  • Cargo Volume: 62.9
  • Ext’d Cab Cargo Volume: – TBD –
  • Seventh Gear Ratio (:1): 0.85, 1.00
  • Eighth Gear Ratio (:1): 0.65, 0.85
  • Ninth Gear Ratio (:1): , 0.69
  • Tenth Gear Ratio (:1): , 0.63
  • Country of Origin: Mexico GMC Truck
  • Model Group: Sierra
  • Vehicle Segment: Large Pick-up
  • Vehicle Type: Crew Cab
  • Body Cab Style: Crew Cab
  • Bed Style: regular
  • Engine Displacement Units: 2.7, 2.7, 3.0, 5.3
  • Engine Camshaft: DOHC, DOHC, DOHC, OHV
  • Engine Block Type: aluminum, aluminum, aluminum, aluminum
  • Engine Cylinder Count: 4, 4, 6, 8
  • Engine Valve Count: 2, 4, 4, 4

Special Ford Courtesy Vehicle

Ford Courtesy Vehicles are low mileage used vehicles that are eligible for New Vehicle Retail Incentive Offers and the balance of the New Vehicle Limited Warranty. These vehicles were formerly used by our customers and cared for by our very own service department.

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