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Ruby Mountain Motors · Twin Falls, ID

2015 GMC Sierra 1500 SLT

86,368 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2015
MakeGMC
ModelSierra 1500
TrimSLT
VIN
Stock numberN443A
Mileage86,368 miles
BodyPickup
Engine6.2L 8-cyl
Cylinders8
Displacement6.2L
Transmission8-Speed Automatic with Overdrive
Drivetrain4WD
FuelGasoline
MPG16 city / 22 hwy
Doors4

Vehicle description

Outstanding design defines the 2015 GMC Sierra 1500! An American Icon. Top features include cruise control, automatic dimming door mirrors, adjustable pedals, and remote keyless entry. Smooth gearshifts are achieved thanks to the powerful 8 cylinder engine, and for added security, dynamic Stability Control supplements the drivetrain. Four wheel drive allows you to go places you've only imagined. We pride ourselves in consistently exceeding our customer's expectations. Please don't hesitate to give us a call.

Features & options (191)

  • 1-touch down
  • 1-touch up
  • Adjustable pedals
  • Air conditioning
  • Auto-dimming rearview mirror
  • Automatic temperature control
  • Driver door bin
  • Driver vanity mirror
  • Emergency communication system
  • Front beverage holders
  • Front dual zone A/C
  • Garage door transmitter
  • Illuminated entry
  • Memory seat
  • Overhead console
  • Passenger door bin
  • Passenger vanity mirror
  • Power windows
  • Rear beverage holders
  • Remote engine start
  • Remote keyless entry
  • Speed control
  • Telescoping steering wheel
  • Tilt steering wheel
  • Alloy wheels
  • Front anti-roll bar
  • Front wheel independent suspension
  • Power steering
  • Speed-sensing steering
  • 1st row LCD monitors
  • AM/FM radio
  • CD player
  • CD-MP3 decoder
  • Premium audio system
  • Primary LCD size
  • Radio data system
  • Smart device integration
  • Steering wheel mounted audio controls
  • Turn-by-turn navigation directions
  • Wireless phone connectivity
  • Heated front seats
  • Leather upholstery
  • Power 2-way driver lumbar support
  • Power 2-way passenger lumbar support
  • Power driver seat
  • Power passenger seat
  • Rear seat center armrest
  • Rear seats
  • Rear seats Folding position
  • Split folding rear seat
  • Cylinder configuration
  • Cylinder deactivation
  • Drive type
  • Engine location
  • Fuel economy city
  • Fuel economy combined
  • Fuel economy highway
  • Fuel tank capacity
  • Limited slip differential
  • Manual-shift auto
  • Mode select transmission
  • Number of valves
  • Rear locking differential
  • Recommended fuel
  • Variable valve control
  • Approach angle
  • Departure angle
  • Ground clearance (min)
  • Ramp breakover angle
  • Auto-dimming door mirrors
  • Bodyside moldings
  • Door mirrors
  • Heated door mirrors
  • Left rear passenger door
  • Power door mirrors
  • Rear cargo
  • Rear step bumper
  • Right rear passenger
  • Trailer hitch receiver
  • Trailer sway control
  • Turn signal indicator mirrors
  • Exterior body width
  • Exterior height
  • Exterior length
  • Front headroom
  • Front hiproom
  • Front legroom
  • Front shoulder room
  • Rear headroom
  • Rear hiproom
  • Rear legroom
  • Rear shoulder room
  • Turning radius
  • Wheelbase
  • Compass
  • Delay-off headlights
  • Display
  • Exterior parking camera rear
  • 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
  • Tracker system
  • Traction control
  • 3.08 Rear Axle Ratio
  • Heavy-Duty Rear Locking Differential
  • Wheels: 18" x 8.5" Polished Aluminum
  • Leather Appointed Seat Trim
  • 10-Way Power Driver's Seat Adjuster
  • Electric Rear-Window Defogger
  • Color-Keyed Carpeting w/Rubberized Vinyl Floor Mats
  • Heavy Duty Suspension
  • Trailering Equipment
  • Single Slot CD/MP3 Player
  • Remote Vehicle Starter System
  • OnStar 6 Months Directions & Connections Plan
  • 110-Volt AC Power Outlet
  • Rear Vision Camera w/Dynamic Guide Lines
  • Front Halogen Fog Lamps
  • LED Cargo Box Lighting
  • Deep-Tinted Glass
  • Electronic Autotrac Transfer Case
  • Power Windows w/Driver Express Up & Down
  • Rear 60/40 Folding Bench Seat (Folds Up)
  • Rear Wheelhouse Liners
  • Chrome Bodyside Moldings
  • Rear Bumper Cornersteps
  • Dual-Zone Automatic Climate Control
  • Auto-Dimming Inside Rear-View Mirror
  • Driver & Front Passenger Illuminated Vanity Mirrors
  • Power Folding & Adjustable Heated Outside Mirrors
  • Chrome Mirror Caps
  • Chrome Door Handles
  • Power Adjustable Pedals
  • 150 Amp Alternator
  • Auxiliary External Transmission Oil Cooler
  • Manual Tilt Wheel Steering Column
  • Leather Wrapped Steering Wheel w/Cruise Controls
  • EZ Lift & Lower Tailgate
  • 4.2" Diagonal Color Display Driver Info Center
  • Universal Home Remote
  • Steering Wheel Audio Controls
  • Theft Deterrent System (Unauthorized Entry)
  • Chrome Grille Surround
  • Chrome Front Bumper
  • Front Frame-Mounted Black Recovery Hooks
  • Chrome Rear Bumper
  • OnStar w/4G LTE
  • Emergency communication system: OnStar Directions & Connections
  • Premium audio system: IntelliLink
  • AM/FM radio: SiriusXM
  • Front Center Armrest w/Storage
  • Auto-dimming Rear-View mirror
  • Garage door transmitter: HomeLink
  • Bumpers: chrome
  • Electronic Stability Control
  • 6 Speakers
  • 40/20/40 Front Split Bench Seat
  • Heated Driver & Front Passenger Seats
  • Radio: AM/FM Stereo w/8" Diagonal Color Touch Screen
  • SiriusXM Satellite Radio
  • Remote engine start: keyfob
  • 1st row LCD monitors: 2
  • Primary LCD size: 8.0"
  • Smart device integration: OnStar RemoteLink
  • Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
  • Wireless phone connectivity: Bluetooth
  • Remote Keyless Entry
  • 4-Wheel Disc Brakes
  • Exterior Parking Camera Rear
  • Air Conditioning

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

AutosXchange Intel

Vehicle price analysis

Live listings · within 250 miles of Twin Falls, Idaho
Asking price$28,900Dealer asking price · 86,368 mi
Market value$19,421Market value · based on 6 comparable cars
vs. market High price+48.8%High price · based on 6 comparable cars

Where this price sits

Among the highest-priced · 0% of 6 similar listings ask more than this car.

$14,491lowest$28,900highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

+48.8%
−25%Market value+25%
High price$9,479 above the market value of $19,421

Price range

$28,900
$14,491$28,900
7th lowest price of 7 similar listings within 250 milesTick marks the market value · range of 6 similar listings

AutosXchange Insights

  • Compared with 6 used 2014–2015 GMC Sierra 1500 SLT listings within 250 mi.
  • Priced $9,479 above the market value of 6 comparable cars — compare options, condition and history.
  • 7th lowest price of 7 similar listings within 250 miles.
  • Has about 48,000 fewer miles than similar listings.
  • About 7,197 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # N443A — 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 8, 2026. No price change at this dealership since Nov 8 ($28,900).0 price changes at this dealership: $28,900 → $28,900.

$28.7k$28.8k$28.9k$29.0k$29.1kNov 8Nov 9Nov 10Nov 11

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

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 2014–2015 Sierra 1500 SLT · used · any miles · within 250 miles of Twin Falls, Idaho. All 6 comparable cars for sale, nearest first.

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 Twin Falls

All years and trims. Nearest first.

2015 GMC Sierra 1500 SLT vehicle photo2015 GMC Sierra 1500 SLT202,493 miles · Middlekauff Honda · Twin Falls, ID · 0 mi away$10,5722017 GMC Sierra 2500HD SLT vehicle photo2017 GMC Sierra 2500HD SLT173,605 miles · Ruby Mountain Motors · Twin Falls, ID · 0 mi away$30,9992019 GMC Sierra 1500 SLT vehicle photo2019 GMC Sierra 1500 SLT84,537 miles · Ruby Mountain Motors Twin Falls · Twin Falls, ID · 0 mi away$35,6982020 GMC Sierra 2500HD Denali vehicle photo2020 GMC Sierra 2500HD Denali173,201 miles · Middlekauff Honda · Twin Falls, ID · 0 mi away$37,5862023 GMC Sierra 1500 Pro vehicle photo2023 GMC Sierra 1500 Pro61,519 miles · Ruby Mountain Motors · Twin Falls, ID · 0 mi away$31,9992007 GMC Sierra 2500HD SLE1 vehicle photo2007 GMC Sierra 2500HD SLE1174,461 miles · Ruby Mountain Motors Twin Falls · Twin Falls, ID · 0 mi away$15,3982024 GMC Sierra 3500HD Pro vehicle photo2024 GMC Sierra 3500HD Pro58,532 miles · Middlekauff Honda · Twin Falls, ID · 0 mi away$45,5722024 GMC Sierra 2500HD Denali vehicle photo2024 GMC Sierra 2500HD Denali29,277 miles · Ruby Mountain Motors Twin Falls · Twin Falls, ID · 0 mi away$66,698