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Mullahey Ford · Arroyo Grande, CA

2015 GMC Sierra 1500 SLT

2015 GMC Sierra 1500 SLT Truck Crew Cab

50,176 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2015
MakeGMC
ModelSierra 1500
TrimSLT
VIN
Stock number24921
Mileage50,176 miles
BodyPickup
Engine5.3L 8-cyl
Cylinders8
Displacement5.3L
Transmission6-Speed Automatic Electronic with Overdrive
Drivetrain4WD
FuelGasoline
MPG16 city / 22 hwy
ExteriorBronze Alloy Metallic
InteriorCocoa/Dune
Doors4

Vehicle description

This 2015 GMC Sierra 1500 SLT Crew Cab Short Box offers impressive capability and comfort with its EcoTec3 5.3L V8 engine delivering 16 city and 22 highway MPG. With just over 50,000 miles, this brown beauty equipped with 4WD is ready for work or weekend adventure. The Cocoa/Dune perforated leather interior combines durability with refined styling, while the SLT trim provides premium amenities and thoughtful engineering throughout. • Full-feature leather-appointed heated and cooled front bucket seats • Power sunroof • 8" diagonal color touch screen navigation with SiriusXM satellite radio • Integrated trailer brake controller with off-road suspension package • Dual-zone automatic climate control with heated steering wheel • Power folding heated mirrors and rear vision camera • OnStar with 4G LTE and Directions & Connections Plan • Ultrasonic front and rear park assist with roof rail crossbars • Electronic stability control and hill descent control • Remote vehicle starter system and keyless entry This Sierra delivers the dependability GMC owners trust with the amenities that make every drive enjoyable. Whether you're towing, exploring rugged terrain, or cruising the highway, this truck is equipped to handle it all. Visit us today to experience the quality and service that sets us apart. Mullahey Ford, Home of the Mullahey Markdown! We're located just 4 miles south of beautiful, iconic Pismo Beach! Right off the 101 on Fair Oaks and Traffic Way! Mullahey Ford is locally owned and operated. We understand the importance of hometown integrity, honesty, and building a forever home here @ Mullahey Ford! Get away from the Big City, high-pressure sales experience and see what becoming part of the family is like! Mullahey Ford, where great things are happening, we say "YES"!

Features & options (200)

  • 1st and 2nd row curtain head airbags
  • 4-wheel ABS Brakes
  • ABS and Driveline Traction Control
  • Anti-theft alarm system
  • Audio System Premium Brand: IntelliLink
  • Audio controls on steering wheel
  • Auxilliary engine cooler
  • Auxilliary transmission cooler
  • Bluetooth wireless phone connectivity
  • Braking Assist
  • Compass
  • Cruise control
  • Cruise controls on steering wheel
  • Daytime running lights
  • Digital Audio Input
  • Driver and passenger heated-cushion, driver and passenger heated-seatback
  • Driver seat memory
  • Driver's side electrochromatic auto-dimming mirrors
  • Dual illuminated vanity mirrors
  • Dual reverse tilt mirrors
  • Electrochromatic rearview mirror
  • External temperature display
  • Fold-up cushion rear seats
  • Front Ventilated disc brakes
  • Front and rear reading lights
  • Front fog/driving lights
  • Front split-bench
  • Fuel Consumption: City: 16 mpg
  • Fuel Consumption: Highway: 22 mpg
  • Heated driver mirror
  • Heated passenger mirror
  • In-Dash single CD player
  • IntelliLink
  • Leather seat upholstery
  • Leather/metal-look steering wheel trim
  • MP3 player
  • Manufacturer's 0-60mph acceleration time (seconds): 6.3 s
  • Memorized Settings for 2 drivers
  • Memorized Settings including door mirror(s)
  • Metal-look dash trim
  • OnStar Directions & Connections
  • Passenger Airbag
  • Polished aluminum rims
  • Power Adjustable Pedals
  • Power remote w/tilt down driver mirror adjustment
  • Power remote w/tilt down passenger mirror adjustment
  • Power retractable mirrors
  • Power windows
  • Privacy glass: Deep
  • Radio Data System
  • Rear seats center armrest
  • Remote Engine Start : Remote start
  • Remote power door locks
  • Side airbag
  • Simulated wood/metal-look door trim
  • SiriusXM AM/FM/HD/Satellite Radio
  • SiriusXM Satellite Radio(TM)
  • Speed-proportional electric power steering
  • Split rear bench
  • Stability controll with anti-roll
  • Suspension class: HD
  • Tachometer
  • Tilt and telescopic steering wheel
  • Total Number of Speakers: 6
  • Trailer hitch
  • Trip computer
  • Turn signal in mirrors
  • Urethane shift knob trim
  • Video Monitor Location: Front
  • Wheel Diameter: 18
  • Wheel Width: 8.5
  • 6" Rectangular Chromed Tubular Assist Steps
  • Bose Speaker System
  • SLT Preferred Package
  • Ultrasonic Front & Rear Park Assist
  • Leather Wrapped Heated Steering Wheel
  • Power Sliding Rear Window
  • Radio: AM/FM Stereo w/8" Diagonal Color Touch Nav.
  • SiriusXM Satellite Radio
  • Off-Road Suspension Package
  • Hill Descent Control
  • Front Full Feature Power Reclining Bucket Seats
  • Heated Driver & Front Passenger Seats
  • Floor Mounted Console
  • Preferred Equipment Group 4SA
  • Dual-Zone Automatic Climate Control
  • Radio: AM/FM Stereo w/8" Diagonal Color Touch Screen
  • Single Slot CD/MP3 Player
  • 4.2" Diagonal Color Display Driver Info Center
  • Remote Vehicle Starter System
  • Remote Keyless Entry
  • Color-Keyed Carpeting w/Rubberized Vinyl Floor Mats
  • OnStar 6 Months Directions & Connections Plan
  • OnStar w/4G LTE
  • 110-Volt AC Power Outlet
  • Rear Vision Camera w/Dynamic Guide Lines
  • Leather Appointed Seat Trim
  • Leather Wrapped Steering Wheel w/Cruise Controls
  • Steering Wheel Audio Controls
  • Manual Tilt Wheel Steering Column
  • Universal Home Remote
  • Driver & Front Passenger Illuminated Vanity Mirrors
  • Power Windows w/Driver Express Up & Down
  • Chrome Door Handles
  • Front Halogen Fog Lamps
  • Chrome Grille Surround
  • Deep-Tinted Glass
  • LED Cargo Box Lighting
  • Power Folding & Adjustable Heated Outside Mirrors
  • Chrome Mirror Caps
  • Chrome Bodyside Moldings
  • Front Frame-Mounted Black Recovery Hooks
  • EZ Lift & Lower Tailgate
  • Rear Wheelhouse Liners
  • 150 Amp Alternator
  • Auxiliary External Transmission Oil Cooler
  • 3.08 Rear Axle Ratio
  • Heavy-Duty Rear Locking Differential
  • Trailering Equipment
  • Electronic Autotrac Transfer Case
  • Navigation System
  • 6 Speakers
  • AM/FM radio: SiriusXM
  • CD player
  • Premium audio system: IntelliLink
  • Air Conditioning
  • Automatic temperature control
  • Electric Rear-Window Defogger
  • Front dual zone A/C
  • Rear window defroster
  • Memory seat
  • Power driver seat
  • Power steering
  • Steering wheel mounted audio controls
  • Heavy Duty Suspension
  • Speed-sensing steering
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Chrome Front Bumper
  • Chrome Rear Bumper
  • Dual front impact airbags
  • Dual front side impact airbags
  • Emergency communication system: OnStar Directions & Connections
  • Front anti-roll bar
  • Front wheel independent suspension
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Power Sunroof
  • Bed Liner
  • Rear Bumper Cornersteps
  • Brake assist
  • Electronic Stability Control
  • Exterior Parking Camera Rear
  • Delay-off headlights
  • Front fog lights
  • Fully automatic headlights
  • Panic alarm
  • Security system
  • Theft Deterrent System (Unauthorized Entry)
  • Speed control
  • Auto-dimming door mirrors
  • Bodyside moldings
  • Bumpers: chrome
  • Front License Plate Kit
  • Heated door mirrors
  • Power door mirrors
  • Rear step bumper
  • Turn signal indicator mirrors
  • Z71 Bedside Decal (LPO)
  • Adjustable pedals
  • Auto-Dimming Inside Rear-View Mirror
  • Auto-dimming Rear-View mirror
  • Driver door bin
  • Driver vanity mirror
  • Front reading lights
  • Garage door transmitter: HomeLink
  • Illuminated entry
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear reading lights
  • Rear seat center armrest
  • Telescoping steering wheel
  • Tilt steering wheel
  • Voltmeter
  • Heated & Cooled Front Bucket Seats
  • Heated front seats
  • Perforated Leather Appointed Seat Trim
  • Power passenger seat
  • Rear 60/40 Folding Bench Seat (Folds Up)
  • Split folding rear seat
  • Front Center Armrest w/Storage
  • Passenger door bin
  • Integrated Trailer Brake Controller
  • 20" x 9" Polished Aluminum Wheels
  • Alloy wheels
  • Variably intermittent wipers
  • Radio data system

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · nationwide
Asking price$31,080Dealer asking price · 50,176 mi
Market value$18,648Market value · based on 44 comparable cars
vs. market High price+66.7%High price · based on 44 comparable cars

Where this price sits

Among the highest-priced · 0% of 44 similar listings ask more than this car.

$8,995lowest$31,080highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

+66.7%
−25%Market value+25%
High price$12,432 above the market value of $18,648

Price range

$31,080
$8,995$31,080
45th lowest price of 45 similar listings nationwideTick marks the market value · range of 44 similar listings

AutosXchange Insights

  • Compared with 44 used 2015 GMC Sierra 1500 SLT listings nationwide.
  • Priced $12,432 above the market value of 44 comparable cars — compare options, condition and history.
  • 45th lowest price of 45 similar listings nationwide.
  • Has about 102,000 fewer miles than similar listings.
  • About 4,181 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # 24921 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 6, 2026. No price change at this dealership since Nov 6 ($31,080).0 price changes at this dealership: $31,080 → $31,080.

$30.8k$30.9k$31.0k$31.1k$31.2k$31.3kNov 6Nov 7Nov 8Nov 9Nov 10Nov 11

AutosXchange Intel Hub: Price changes for this model in California · This model in the Intel Hub · Market movers in California

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 11); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2015 Sierra 1500 SLT · used · any miles · nationwide. Showing the 12 nearest of 44 comparable cars for sale, nearest first.

2015 GMC Sierra 1500 vehicle photo2015 GMC Sierra 1500130,731 miles · ELK GROVE CARS · Elk Grove, CA · 230 mi away$18,970$12,110 less than this car2015 GMC Sierra 1500 SLT Truck Crew Cab Standard Box vehicle photo2015 GMC Sierra 1500 SLT Truck Crew Cab Standard Box73,443 miles · Hirning Buick GMC · Pocatello, ID · 688 mi away$28,875$2,205 less than this car2015 GMC Sierra 1500 4WD Crew Cab 153.0" SLT vehicle photo2015 GMC Sierra 1500 4WD Crew Cab 153.0" SLT152,063 miles · Elite Motors · El Paso, TX · 849 mi away$18,995$12,085 less than this car2015 GMC Sierra 1500 vehicle photo2015 GMC Sierra 1500125,306 miles · Title & Acquisitions · El Paso, TX · 863 mi away$21,795$9,285 less than this car2015 GMC Sierra 1500 SLT Crew Cab Pickup vehicle photo2015 GMC Sierra 1500 SLT Crew Cab Pickup74,747 miles · AutoNation Chrysler Jeep West · Golden, CO · 892 mi away$26,990$4,090 less than this car2015 GMC Sierra 1500 SLT Crew Cab 4WD vehicle photo2015 GMC Sierra 1500 SLT Crew Cab 4WD117,058 miles · Nice Auto Sales · Denver, CO · 901 mi away$22,995$8,085 less than this car2015 GMC Sierra 1500 4WD Crew Cab 143.5" SLT vehicle photo2015 GMC Sierra 1500 4WD Crew Cab 143.5" SLT173,212 miles · Zee Automotive LLC · Englewood, CO · 904 mi away$15,990$15,090 less than this car2015 GMC Sierra 1500 vehicle photo2015 GMC Sierra 1500132,238 miles · Varsity Auto Sales · Sterling, CO · 1,011 mi away$18,995$12,085 less than this car2015 GMC Sierra 1500 SLT Crew Cab Short Box 4WD vehicle photo2015 GMC Sierra 1500 SLT Crew Cab Short Box 4WD145,926 miles · NTX Trucks · Denton, TX · 1,342 mi away$14,950$16,130 less than this car2015 GMC Sierra 1500 SLT Crew Cab 4WD vehicle photo2015 GMC Sierra 1500 SLT Crew Cab 4WD155,382 miles · Fritzson Auto Sales · Manhattan, KS · 1,343 mi away$16,500$14,580 less than this car2015 GMC Sierra 1500 vehicle photo2015 GMC Sierra 1500151,250 miles · JDM Of Irving · Irving, TX · 1,353 mi away$14,999$16,081 less than this car2015 GMC Sierra 1500 vehicle photo2015 GMC Sierra 1500148,620 miles · South Dakota Motors · Brookings, SD · 1,401 mi away$20,995$10,085 less than this car
AutosXchange Intel uses current dealer-advertised asking prices, not completed sales or appraisals. It compares the same trim and condition (new or used) where at least three are listed nationwide, and adjusts the expected price for mileage; it is not adjusted for options, condition or accident history. Similar listings are searched within 50, 100 and 250 miles of the dealer first, then the dealer's state, then nationwide. The left gauge spans ±25% of the expected price. How AutosXchange price analysis works

More GMC Sierra 1500 near Arroyo Grande

All years and trims. Nearest first.

2022 GMC Sierra 3500HD Denali Truck Crew Cab vehicle photo2022 GMC Sierra 3500HD Denali Truck Crew Cab76,829 miles · Mullahey Ford · Arroyo Grande, CA · 0 mi away$53,080