Marianna GMC

Pre-Owned 2025 GMC Sierra 1500 SLT

VIN: 1GTPHDED5SZ190984
Stock: MN90984SA
Exterior: 
Sterling Metallic
Drivetrain: 
Rear Wheel Drive
Interior: 
Jet Black
Transmission: 
10-SPEED AUTOMATIC, (COLUMN SHIFTER) ELECTRONICALLY CONTROLLED
Engine: 
8 Cylinder Engine
Fuel Efficiency: 
16 CITY / 20 HWY
Mileage: 
56,016
2025 GMC Sierra 1500 SLT

Marianna GMC

4204 W Lafayette St
Marianna, FL 32446
(850) 482-3051

Vehicle Details:

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 chrome lower
Bumper, rear chrome with bumper CornerSteps
CornerStep, rear bumper
Moldings, window surround, Chrome
Grille (Chrome header and chrome grille insert bars with gloss black accents.)
Fog lamps, LED
Lighting, perimeter
Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
Mirror caps, chrome
Wipers, front rain-sensing
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, GMC MultiPro Tailgate with six functional load/access features
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, chrome
Seat adjuster, driver 10-way power including lumbar
Seat adjuster, passenger 10-way power including lumbar
Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
Floor covering, color-keyed carpeting
Steering wheel, wrapped
Steering wheel, heated
Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
GMC Premium information Display- 13.4" diagonal Multicolor touch screen
Compass, located in instrument cluster
Exterior Temperature Display, located in radio display
Remote vehicle starter system
Theft-deterrent system, unauthorized entry
Steering column lock, electrical
Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
USB ports, (2) charge-only, rear
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
Air conditioning, dual-zone automatic climate control
Air vents, rear
Mirror, inside rearview auto-dimming
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
Audio system feature, 6-speaker system
Steering wheel audio controls
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Engine, 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring Dynamic Fuel Management
Rear axle, 3.23 ratio (Not available with (NHT) Max Trailering Package.)
Pickup bed
GVWR, 6900 lbs. (3130 kg) (Requires Crew Cab 2WD model with (L84) 5.3L EcoTec3 V8 engine without (NHT) Max Trailering Package.)
Automatic Stop/Start
Auto-locking rear differential
Suspension Package, Standard
Rear wheel drive
Cooling, external engine oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Cooling, auxiliary external transmission oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Alternator, 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (NHT) Max Trailering Package, (LZ0) Duramax 3.0L Turbo-Diesel I6 engine or (VYU) Snow Plow Prep 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 and (L87) 6.2L EcoTec3 V8 engine.)
Frame, fully-boxed, hydroformed front section
Trailer brake controller, integrated
Recovery hooks, front, frame-mounted, Black
Cargo tie downs (12), fixed
Steering, Electric Power Steering (EPS) assist, rack-and-pinion
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Brake lining wear indicator
Capless Fuel Fill
Exhaust, single outlet
Exhaust, aluminized stainless-steel muffler and tailpipe
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
Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
Seat Belt Adjustable Guide Loops, front row only
Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) GMC Pro Safety.)
Rear Seat Reminder
Rear Seat Belt Indicator
Vehicle Name: GMC Sierra 1500
Body Style: Crew Cab Pickup
Body Code: E63
Drivetrain: Rear Wheel Drive
Passenger Capacity: 6
Gross Axle Wt Rating - Front: 3700
Gross Axle Wt Rating - Rear: 3800
Curb Weight - Front: 2675
Curb Weight - Rear: 1939
Fuel Economy Est-Combined: 17
EPA Fuel Economy Est - City: 16
EPA Fuel Economy Est - Hwy: 20
Tons/yr of CO2 Emissions @ 15K mi/year: 8.4
Gross Vehicle Weight Rating Cap: 6900
Gross Combined Wt Rating: 15000
Dead Weight Hitch - Max Trailer Wt.: 5000
Dead Weight Hitch - Max Tongue Wt.: 500
Wt Distributing Hitch - Max Trailer Wt.: 9400
Wt Distributing Hitch - Max Tongue Wt.: 940
Fifth Wheel Hitch - Max Trailer Wt.: 8400
Fifth Wheel Hitch - Max Tongue Wt.: 2100
Maximum Trailering Capacity: 13100
Engine Type: Gas V8
Fuel System: Direct Injection
Engine Order Code: L84
Displacement: 5.3L/325
SAE Net Horsepower @ RPM: 355 @ 5600
SAE Net Torque @ RPM: 383 @ 4100
Trans Order Code: MHT
Trans Type: 10
Trans Description Cont.: Automatic
Trans Description Cont. Again:
First Gear Ratio (:1): 4.70
Second Gear Ratio (:1): 2.99
Third Gear Ratio (:1): 2.15
Fourth Gear Ratio (:1): 1.77
Fifth Gear Ratio (:1): 1.52
Sixth Gear Ratio (:1): 1.28
Seventh Gear Ratio (:1): 1.00
Eighth Gear Ratio (:1): 0.85
Ninth Gear Ratio (:1): 0.69
Tenth Gear Ratio (:1): 0.64
Reverse Ratio (:1): 4.87
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):
Maximum Alternator Capacity (amps): 170
Maximum Alternator Watts:
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
Axle Type - Front: - TBD -
Axle Type - Rear: - TBD -
Axle Capacity - Front: 3700
Axle Capacity - Rear: 3800
Axle Ratio (:1) - Front:
Axle Ratio (:1) - Rear: 3.23
Shock Absorber Diameter - Front: - TBD -
Shock Absorber Diameter - Rear: - TBD -
Stabilizer Bar Diameter - Front: 1.30
Stabilizer Bar Diameter - Rear:
Front Tire Order Code: QDF
Rear Tire Order Code: QDF
Spare Tire Order Code: XCQ
Front Tire Size: 265/65R18SL
Rear Tire Size: 265/65R18SL
Spare Tire Size: 265/70R17SL
Front Tire Capacity: 3700
Rear Tire Capacity: 3800
Spare Tire Capacity: - TBD -
Revolutions/Mile @ 45 mph - Front: N/A
Revolutions/Mile @ 45 mph - Rear: N/A
Revolutions/Mile @ 45 mph - Spare: N/A
Front Wheel Size: 18 x 8.5
Rear Wheel Size: 18 x 8.5
Spare Wheel Size: 17 x 8
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: 46.3
Turning Diameter - Wall to Wall: N/A
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 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: 147.44
Length, Overall: 231.92
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 -
Model Group: Sierra
Vehicle Segment: Large Pick-up
Vehicle Type: Crew Cab
Body Cab Style: Crew Cab
Bed Style: regular
Engine Displacement Units: 5.3
Engine Camshaft: OHV
Engine Block Type: aluminum
Engine Cylinder Count: 8
Engine Valve Count: 2
Country of Origin: United States GMC Truck
Trailering Package includes trailer hitch 7-pin and 4-pin connectors and (CTT) Hitch Guidance
Engine 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring Dynamic Fuel Management
Rear axle 3.23 ratio (Not available with (NHT) Max Trailering Package.)
Pickup bed
GVWR 6900 lbs. (3130 kg) (Requires Crew Cab 2WD model with (L84) 5.3L EcoTec3 V8 engine without (NHT) Max Trailering Package.)
Automatic Stop/Start
Auto-locking rear differential
Suspension Package Standard
Rear wheel drive
Cooling external engine oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Cooling auxiliary external transmission oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Alternator 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (NHT) Max Trailering Package (LZ0) Duramax 3.0L Turbo-Diesel I6 engine or (VYU) Snow Plow Prep 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 and (L87) 6.2L EcoTec3 V8 engine.)
Frame fully-boxed hydroformed front section
Trailer brake controller integrated
Recovery hooks front frame-mounted black
Cargo tie downs (12) fixed
Steering Electric Power Steering (EPS) assist rack-and-pinion
Brakes 4-wheel antilock 4-wheel disc with DURALIFE rotors
Brake lining wear indicator
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 chrome lower
Bumper rear chrome with bumper CornerSteps
CornerStep rear bumper
Moldings window surround Chrome
Grille (Chrome header and chrome grille insert bars with gloss black accents.)
Fog lamps LED
Lighting perimeter
Taillamps LED LED signature taillight with LED stop turn & reverse and Fade-on/Fade-off animation
Mirror caps chrome
Wipers front rain-sensing
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 GMC MultiPro Tailgate with six functional load/access features
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 chrome
Audio system feature 6-speaker system
Steering wheel audio controls
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Seat adjuster driver 10-way power including lumbar
Seat adjuster passenger 10-way power including lumbar
Seat Up-level Rear with Storage Package 60/40 folding bench for Crew Cab models includes full-length bench seat seatback storage on left and right side center fold out armrest with 2 cupholders full cab width under-seat storage (includes child seat top tether anchor)
Floor covering color-keyed carpeting
Steering wheel wrapped
Steering wheel heated
Driver Information Center enhanced 12.3" diagonal reconfigurable multicolor digital display
GMC Premium information Display- 13.4" diagonal Multicolor touch screen
Compass located in instrument cluster
Exterior Temperature Display located in radio display
Remote vehicle starter system
Theft-deterrent system unauthorized entry
Steering column lock electrical
Power outlet interior power outlet 120-volt (400 watts shared with (KC9) bed mounted power outlet)
USB ports (2) charge-only rear
Power outlet bed mounted 120-volt (400 watts shared with (KI4) interior power outlet)
Air conditioning dual-zone automatic climate control
Air vents rear
Mirror inside rearview auto-dimming
Assist handles front A-pillar mounted for driver and passenger rear B-pillar mounted
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
Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
Seat Belt Adjustable Guide Loops front row only
Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) GMC Pro Safety.)
Rear seat reminder
Rear Seat Belt Indicator
Driver Air Bag
Passenger Air Bag
Front Side Air Bag
Front Head Air Bag
Rear Head Air Bag
Climate Control
Multi-Zone A/C
A/C
Security System
AM/FM Stereo
ABS
4-Wheel Disc Brakes
Cruise Control
Rear Defrost
Locking/Limited Slip Differential
Rear Wheel Drive
8 Cylinder Engine
Floor Mats
Gasoline Fuel
Daytime Running Lights
Keyless Entry
Power Door Locks
Heated Mirrors
Power Mirror(s)
Navigation System
Power Driver Seat
Power Passenger Seat
Pass-Through Rear Seat
Leather Seats
Power Steering
Adjustable Steering Wheel
Traction Control
Aluminum Wheels
Power Windows
Intermittent Wipers
A/T
MP3 Capability
Fog Lamps
Heated Front Seat(s)
Privacy Glass
Variable Speed Intermittent Wipers
Rain Sensing Wipers
Steering Wheel Audio Controls
Auto-Dimming Rearview Mirror
Mirror Memory
Driver Adjustable Lumbar
Passenger Adjustable Lumbar
Seat Memory
Tow Hitch
Tow Hooks
Tire Pressure Monitor
Bluetooth Connection
Telematics
Remote Engine Start
Back-Up Camera
Stability Control
Keyless Start
Auxiliary Audio Input
Power Folding Mirrors
Passenger Air Bag Sensor
Lane Departure Warning
Heated Steering Wheel
Lane Keeping Assist
WiFi Hotspot
10-Speed A/T
Smart Device Integration
Front Collision Mitigation
Front Collision Warning
Automatic Highbeams
LED Headlights
Requires Subscription
Integrated Tailgate Step
Retail Price $38,770
Documentation Fee $899
Marianna Price $39,669

Price excludes tax, title, license, and a $899 dealer documentation fee. The dealer documentation fee is a standard charge applied to all retail transactions.

All advertised prices reflect dealer pricing and available incentives as applicable. Certain rebates may not be compatible with special finance or lease offers.

Vehicles subject to prior sale. Availability and location may vary.

We make every effort to ensure pricing accuracy. In the event of a clear and obvious pricing error (including typographical or system-related errors), the dealership reserves the right to correct such errors and will not be obligated to honor inaccurate pricing.

Terms may vary with approved credit. Monthly payment estimates are based on a 72-month term, 5.9% interest, and 20% downpayment. Walt Massey Savings | Discounts are available to everyone. For questions, call (850) 633-1506 or visit us at the dealership.

EPA mileage ratings are estimates only, and actual mileage may vary. For used vehicles, MPG estimates are based on EPA ratings when the vehicle was new.

Walt Massey 3-Day Money Back Guarantee

You’re guaranteed an exchange under the following conditions. The vehicle must be returned to the dealership where it was purchased or leased within three (3) business days prior to 5 PM CST. If the final day falls on a day when the dealership is closed, the period is extended by one day.

The vehicle must be in like-new condition, free from dents, scratches, stains, smoke, pet odors, or other damage, and must not have been involved in an accident.

The vehicle must have been driven less than 300 miles. If driven over 300 miles, a fee of $1.00 per additional mile will be charged.

Complimentary 3-Month/3,000-Mile Powertrain Coverage on Every Used Car:

Every eligible used car purchased comes with 3-Month/3,000-Mile Powertrain Coverage through Owner Services, Inc. This coverage includes key component protection for the engine, transmission, and drive axle, as well as towing assistance and rental reimbursement for added peace of mind. Exclusions:
Certain vehicles do not qualify for the Powertrain Coverage, including As-Is used vehicles, high-performance vehicles, and specific models listed under program restrictions. See the dealer for details or refer to the full coverage terms.