Bobby Duby Motors · Amarillo, TX

2025 GMC Sierra 1500 SLT

41,413 miles · truck · Price dropped $500

1 / 20 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2025

MakeGMC

ModelSierra 1500

TrimSLT

VIN3GTPHDED4SG305297

Stock numberB2599

Mileage41,413 miles

BodyPickup

Engine5.3L 8-cyl

Cylinders8

Displacement5.3L

TransmissionAutomatic

Drivetrain4x2

FuelGasoline

MPG16 city / 20 hwy

ExteriorSummit White

InteriorJet Black

Doors4

Vehicle description

This 2025 GMC Sierra 1500 SLT delivers commanding presence and capability in a sharp white exterior. Powered by an EcoTec3 5.3L V8 engine with 10-speed automatic transmission this rear-wheel-drive truck combines performance with a practical fuel economy of 16 city and 20 highway MPG. With just over 41000 miles this well-maintained Sierra is ready for work or weekend adventures. **Key Features:** - Apple CarPlay & Wireless Android Auto - Accident-Free CARFAX | 1 Owner - Backup Camera with HD Rear Vision - Hands-Free Bluetooth - Leather Seating - Remote Start & Keyless Entry/Start - SiriusXM with 360L Trial Subscription - Navigation System - Heated Driver & Front Passenger Seats - Trailering Package with Integrated Brake Controller This SLT arrives in excellent condition with a clean CARFAX history and no accidents on record. The truck features premium amenities including leather upholstery power-adjustable driver and passenger seats with lumbar support and a comprehensive suite of technology options. The cabin welcomes you with automatic temperature control dual-zone climate management and an intuitive infotainment system featuring an 8-inch touchscreen. Safety is paramount with automatic emergency braking lane keep assist with departure warning and a full complement of airbags. The Trailering Package equips this Sierra for serious hauling with an integrated trailer brake controller and hitch guidance. Visit us today to experience what makes this Sierra the ideal choice for drivers who demand capability comfort and reliability in their truck.

Features & options (184)

1-touch down
1-touch up
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
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
1st row LCD monitors
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
Seat Upholstery
Split folding rear seat
Cylinder deactivation
Drive type
Engine location
Fuel economy city
Fuel economy combined
Fuel economy highway
Hybrid traction battery type
Manual-shift auto
Mode select transmission
Rear locking differential
Variable valve control
Approach angle
Departure angle
Ground clearance (min)
Ramp breakover angle
Auto-dimming door mirrors
Bumpers
Door mirrors
Heated door mirrors
Hitch Class
Left rear passenger door
Power door mirrors
Rear cargo
Rear step bumper
Right rear passenger
Trailer hitch
Trailer sway control
Exterior body width
Exterior height
Exterior length
Front headroom
Front hiproom
Front legroom
Front shoulder room
Greenhouse Gas Score (GG)
Rear headroom
Rear hiproom
Rear legroom
Rear shoulder room
Wheelbase
Appearance
Auto high-beam headlights
Compass
Configurable
Delay-off headlights
Front fog lights
Front reading lights
Fully automatic headlights
Lane departure
Low tire pressure warning
Oil pressure gauge
Outside temperature display
Rain sensing wipers
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
Front pedestrian detection
Ignition disable
Occupant sensing airbag
Overhead airbag
Panic alarm
Perimeter/approach lights
Security system
Traction control
GMC Pro Safety
6-Speaker Audio System Feature
SiriusXM with 360L Trial Subscription
Electric Rear-Window Defogger
Power Door Locks
Push Button Start
Remote Vehicle Starter System
Keyless Open and Start
Color-Keyed Carpeting Floor Covering
OnStar Services Capable
Wi-Fi Hotspot Capable
120-Volt Interior Power Outlet
2 Charge/Data USB Ports
2 Type-C Charge-Only Rear USB Ports
HD Rear Vision Camera
Front 40/20/40 Split-Bench Seat
Steering Wheel Audio Controls
Manual Tilt-Wheel and Telescoping Steering Column
Theft Deterrent System
Power Front Windows with Driver Express Up/Down
Power Front Passenger Windows with Express Up/Down
Power Rear Windows with Express Down
Deep-Tinted Glass
Chrome Header and Chrome Grille Insert Bars
LED Cargo Area Lighting
Perimeter Lighting
Front Frame-Mounted Black Recovery Hooks
Wheels: 18" x 8.5" 6-Spoke Machined Aluminum
Rear Wheelhouse Liners
Front Rain-Sensing Wipers
Trailering Package
170 Amp Alternator
Auxiliary External Transmission Oil Cooler
Auto-Locking Rear Differential
Integrated Trailer Brake Controller
Forward Collision Alert
Following Distance Indicator
Front Pedestrian Braking
IntelliBeam Automatic High Beam on/Off
Lane Keep Assist with Lane Departure Warning
Automatic Emergency Braking
Buckle to Drive
Radio: Premium GMC Infotainment Audio System
Wireless Apple CarPlay/Wireless Android Auto
Engine: 5.3L EcoTec3 V8
Transmission: 10-Speed Automatic
120-Volt Bed Mounted Power Outlet
Hitch Guidance
3.23 Rear Axle Ratio
GVWR: 6,900 lbs
Tires: 265/65R18SL AS BW
Perforated Leather-Appointed Front Outboard Seat Trim
Standard Suspension Package
Front License Plate Kit
Emergency communication system: OnStar
Proximity key: doors and push button start
1st row LCD monitors: 2
Primary LCD size: 13.4"
Smart device integration: Apple CarPlay/Android Auto
Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
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 50 miles of Amarillo, Texas

Asking price$38,705Dealer asking price · 41,413 mi

Market value$42,389Market value · based on 3 comparable cars

vs. market Good deal-8.7%Good deal · based on 3 comparable cars

Where this price sits

Among the lowest-priced · 100% of 3 similar listings ask more than this car.

Market value $42,389

This car$38,705

$38,705lowest$45,795highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Good deal$3,684 below the market value of $42,389

Price range

$38,705$45,795

Lowest price of 4 similar listings within 50 milesTick marks the market value · range of 3 similar listings

AutosXchange Insights

Compared with 3 used 2025 GMC Sierra 1500 SLT listings within 50 mi.
Priced $3,684 below the market value of 3 comparable cars.
Lowest price of 4 similar listings within 50 miles.
Has about 2,000 fewer miles than similar listings.
About 20,707 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # B2599 — 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. 1 price change at this dealership: $39,205 → $38,705 (−$500).

Market activity: GMC Sierra 1500 prices in Fort Worth, TX: 30% of listings cut in 48 hours

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

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 13); 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 2025 Sierra 1500 SLT · used · any miles · within 50 miles of Amarillo, Texas. All 3 comparable cars for sale, nearest first.

2025 GMC Sierra 1500 SLT for sale at Amarillo Mitsubishi in Amarillo, TX

Fair price

20 photosCARFAX

2025 GMC Sierra 1500 SLT

$40,762est. $702/mo

$2,057 more than this car

43,694 mi
RWD
10-Speed Automatic
Gasoline
Truck

Amarillo Mitsubishi · Amarillo, TX · 0 mi away

0 viewsStock # AMU1540

Check availability Call

Fair price

20 photosCARFAX

2025 GMC Sierra 1500 SLT

$42,389est. $730/mo

$3,684 more than this car

43,612 mi
RWD
10-Speed Automatic
Gasoline
Truck

Amarillo Mitsubishi · Amarillo, TX · 0 mi away

0 viewsStock # AMU1541

Check availability Call

2025 GMC Sierra 1500 SLT for sale at Brown Subaru in Amarillo, TX

Price drop −$300

25 photosCARFAX

2025 GMC Sierra 1500 SLT

$45,795~~$46,095~~est. $789/mo

$7,090 more than this car

26,422 mi
RWD
10-Speed Automatic
Diesel
Truck

Brown Subaru · Amarillo, TX · 0 mi away

0 viewsStock # G5534A

Check availability Call

2025 GMC Sierra 1500 SLT43,694 miles · Amarillo Mitsubishi · Amarillo, TX · 0 mi away$40,762$2,057 more than this car

2025 GMC Sierra 1500 SLT43,612 miles · Amarillo Mitsubishi · Amarillo, TX · 0 mi away$42,389$3,684 more than this car

2025 GMC Sierra 1500 SLT26,422 miles · Brown Subaru · Amarillo, TX · 0 mi away$45,795$7,090 more 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