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Porsche Springfield · Springfield, MO

2020 GMC Sierra 1500 SLT

41,341 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2020
MakeGMC
ModelSierra 1500
TrimSLT
VIN
Stock numberPO06823
Mileage41,341 miles
BodyPickup
Engine6.2L V8
Cylinders8
Displacement6.2L
Transmission10 speed automatic
Drivetrain4WD
FuelGasoline
MPG15 city / 20 hwy
ExteriorCardinal Red
InteriorDark Walnut/Slate
Doors4
Seats5

Vehicle description

Cardinal Red exterior and Dark Walnut/Slate interior, SLT trim. FUEL EFFICIENT EPA estimate 20 MPG Hwy/15 MPG City! KEY FEATURES INCLUDE 4x4, Back-Up Camera, Satellite Radio, Onboard Communications System, Trailer Hitch. GMC SLT with Cardinal Red exterior and Dark Walnut/Slate interior features a 8 Cylinder Engine with 420 HP at 5600 RPM*. OPTION PACKAGES SLT PREMIUM PLUS PACKAGE includes (PCY) SLT Convenience Package, (PDY) SLT Preferred Package, (PQB) Driver Alert Package I, (PDJ) Driver Alert Package II, (NZM) 20 Polished aluminum wheels, (BVT) Chrome assist steps and (CGN) spray-on bedliner. ENGINE, 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring all-new Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders, depending on demand, to optimize power delivery and efficiency, SLT CONVENIENCE PACKAGE includes (A50) bucket seats with (D07) center console, (KQV) ventilated front seats, (A48) rear sliding power window, (UG1) Universal Home Remote, (MCZ) 2 USB ports with auxiliary input and (KA6) rear heated seats, DRIVER ALERT PACKAGE II includes (UEU) Forward Collision Alert, (UHX) Lane Keep Assist/Lane Departure Warning, (UHY) Automatic Emergency Braking, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam headlamps, (KSG) Adaptive Cruise Control-Camera and (UE4) Following Distance Indicator Includes (HS1) Safety Alert Seat. SLT PREFERRED PACKAGE includes (IOT) 8 diagonal Premium GMC Infotainment with navigation, (UQA) Bose Premium Audio System and (K4C) Wireless Charging, DRIVER ALERT PACKAGE I includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting. Includes (V76) recovery hooks on 2WD models. LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS, AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8 DIAGONAL COLOR TOUCH-SCREEN, INCLUDES MULTI-TOUCH DISPLAY, AM/FM STEREO Bluetooth® streaming audio for music and most phones; featuring Android Auto® and Apple CarPlay® capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory Note: (PZ8) Hitch Guidance with hitch view is included with trim.), TRANSMISSION, 10-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD). AFFORDABLE AutoCheck One Owner Was $39,991. This Sierra 1500 is priced $3,700 below Kelley Blue Book. BUY FROM AN AWARD WINNING DEALER Welcome to Napleton Autowerks/Missouri, located in Springfield, MO, your number one source for quality used vehicles. With our impressive inventory of cars, trucks, and SUVs, were sure to meet your needs and budget. Our team is made up of automotive professionals you can trust and we guarantee a hassle-free, satisfying car buying experience. We look forward to serving you in the near future! Pricing analysis performed on 11/2/2026.

Features & options (173)

  • 1-touch down
  • 1-touch up
  • Adaptive Cruise Control
  • Air conditioning
  • Auto-dimming rearview mirror
  • Automatic temperature control
  • Driver door bin
  • Driver vanity mirror
  • Front beverage holders
  • Front dual zone A/C
  • Garage door transmitter
  • Heated steering wheel
  • Illuminated entry
  • Memory seat
  • Navigation system
  • Overhead console
  • Passenger door bin
  • Passenger vanity mirror
  • Power windows
  • Proximity key
  • Rear beverage holders
  • Rear door bins
  • 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
  • Wheel size
  • 1st row LCD monitors
  • AM/FM radio
  • Premium audio system
  • Primary LCD size
  • Radio data system
  • Smart device integration
  • Speaker type
  • Speakers
  • Steering wheel mounted audio controls
  • Wireless phone connectivity
  • Front center armrest
  • Front seats
  • Heated front seats
  • Heated rear seats
  • Leather upholstery
  • Max seating capacity
  • 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
  • Seat Upholstery
  • Split folding rear seat
  • Ventilated front seats
  • Cylinder deactivation
  • Drive type
  • Engine location
  • Fuel economy city
  • Fuel economy combined
  • Fuel economy fuel type
  • Fuel economy highway
  • Fuel tank capacity
  • Hybrid traction battery type
  • Manual-shift auto
  • Mode select transmission
  • Rear locking differential
  • Recommended fuel
  • Torque
  • Variable valve control
  • Ground clearance (min)
  • Auto-dimming door mirrors
  • Bedliner
  • Bumpers
  • 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
  • Curb weight
  • Engine displacement
  • Engine torque
  • Exterior body width
  • Exterior height
  • Exterior length
  • Front headroom
  • Front hiproom
  • Front legroom
  • Front shoulder room
  • Payload
  • Rear headroom
  • Rear hiproom
  • Rear legroom
  • Rear shoulder room
  • Towing capacity
  • Turning radius
  • Wheelbase
  • Appearance
  • Auto high-beam headlights
  • Blind spot
  • Compass
  • Delay-off headlights
  • Front fog lights
  • Front reading lights
  • Fully automatic headlights
  • Lane departure
  • Low tire pressure warning
  • Oil pressure gauge
  • Outside temperature display
  • Parking sensors
  • 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
  • Forward collision
  • Ignition disable
  • Occupant sensing airbag
  • Overhead airbag
  • Panic alarm
  • Pedestrian detection
  • Perimeter/approach lights
  • Rear collision
  • Security system
  • Traction control
  • SLT Convenience Package
  • SLT Preferred Package
  • Driver Alert Package I
  • Driver Alert Package II
  • Dual Exhaust w/Premium Tips
  • Ventilated Driver & Front Passenger Seats
  • Power Sliding Rear Window w/Rear Defogger
  • Forward Collision Alert
  • Lane Keep Assist w/Lane Departure Warning
  • Automatic Emergency Braking
  • Front Pedestrian Braking
  • Ultrasonic Front & Rear Park Assist
  • Lane Change Alert w/Side Blind Zone Alert
  • Rear Cross Traffic Alert
  • Perimeter Lighting
  • included in listing price
  • Radio: Premium GMC Infotainment Sys w/Navigation
  • Premium Bose 7-Speaker Sound System
  • Includes Richbass woofer.
  • Wireless Charging
  • total, included in listing price
  • Transmission: 10-Speed Automatic
  • All-Weather Floor Liner
  • Proximity key: doors and push button start
  • Remote engine start: keyfob
  • 1st row LCD monitors: 2
  • AM/FM radio: SiriusXM with 360L
  • Premium audio system: Premium GMC Infotainment System
  • Primary LCD size: 8.0"
  • Smart device integration: Apple CarPlay/Android Auto
  • Speaker type: Bose
  • Speakers: 7
  • Wireless phone connectivity: Bluetooth

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 100 miles of Springfield, Missouri
Asking price$39,404Dealer asking price · 41,341 mi
Market value$31,990Market value · based on 7 comparable cars
vs. market High price+23.2%High price · based on 7 comparable cars

Where this price sits

Among the highest-priced · 0% of 7 similar listings ask more than this car.

$25,988lowest$39,404highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

+23.2%
−25%Market value+25%
High price$7,414 above the market value of $31,990

Price range

$39,404
$25,988$39,404
8th lowest price of 8 similar listings within 100 milesTick marks the market value · range of 7 similar listings

AutosXchange Insights

  • Compared with 7 used 2019–2021 GMC Sierra 1500 SLT listings within 100 mi.
  • Priced $7,414 above the market value of 7 comparable cars — compare options, condition and history.
  • 8th lowest price of 8 similar listings within 100 miles.
  • Has about 47,000 fewer miles than similar listings.
  • About 5,906 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # PO06823 — 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 5, 2026. No price change at this dealership since Nov 5 ($39,404).0 price changes at this dealership: $39,404 → $39,404.

$39.2k$39.3k$39.4k$39.5k$39.6k$39.7kNov 5Nov 7Nov 8Nov 9Nov 10Nov 11

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

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 2019–2021 Sierra 1500 SLT · used · any miles · within 100 miles of Springfield, Missouri. All 7 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 Springfield

All years and trims. Nearest first.

2018 GMC Sierra 1500 4WD Crew Cab 143.5" SLT vehicle photo2018 GMC Sierra 1500 4WD Crew Cab 143.5" SLT106,454 miles · McCoy Auto Group · Springfield, MO · 0 mi away$28,4962015 GMC Sierra 1500 4WD Crew Cab 143.5" SLT vehicle photo2015 GMC Sierra 1500 4WD Crew Cab 143.5" SLT168,801 miles · McCoy Auto Group · Springfield, MO · 0 mi away$17,1962023 GMC Sierra 1500 SLT vehicle photo2023 GMC Sierra 1500 SLT74,848 miles · Pinegar Honda · Springfield, MO · 3 mi away$38,4892026 GMC Sierra 1500 SLT vehicle photo2026 GMC Sierra 1500 SLT18,901 miles · Springfield Kia · Springfield, MO · 3 mi away$45,617Used 2025 GMC Sierra 1500 AT4 4WD vehicle photoUsed 2025 GMC Sierra 1500 AT4 4WD33,811 miles · Reliable Toyota · Springfield, MO · 9 mi away$53,995