Port Lavaca GMC

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  1. Port Lavaca GMC
  2. Used Vehicles
  3. 2024
  4. RAM
  5. 2500
  6. Longhorn 4x4 Crew Cab 6'4" Box

2024 RAM 2500 Longhorn 4x4 Crew Cab 6'4" Box

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Vehicle Information

VIN: 3C6UR5GL9RG129701
Stock #: RG129701
Model Code: DJ7R91
  • Condition Used
  • Body Style 4D Crew Cab
  • Exterior Color Diamond Black Crystal Pearlcoat
  • Interior Color Cattle Tan/Black
  • Mileage 24,087
  • Engine Cummins 6.7L I6 Turbodiesel
  • Transmission Automatic
  • Fuel Type Diesel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

The 2024 Ram 2500 Longhorn in Diamond Black Crystal Pearlcoat with Cattle Tan/Black interior delivers heavy-duty diesel capability, rich western-inspired luxury, and 4WD confidence for drivers who want a truck that can handle serious work while still looking and feeling premium. Powered by a Cummins 6.7L I6 Turbodiesel engine and paired with a 6-speed automatic transmission, this Ram 2500 Longhorn brings the kind of torque, towing strength, and long-haul durability that diesel truck buyers respect. With 24,087 miles, this Longhorn offers strong value, bold styling, and upscale comfort in a heavy-duty truck that is built to impress whether it is on the ranch, on the highway, or backed up to a trailer.

Entertainment and Connectivity Features
• Large touchscreen infotainment display
• Apple CarPlay integration
• Android Auto integration
• Bluetooth® hands-free connectivity
• Built-in navigation capability
• Premium audio system
• USB charging and media ports
• Steering wheel mounted audio and phone controls
• Voice recognition capability
• Multiple power outlets for added convenience

Added Features
• Longhorn premium trim package
• Diamond Black Crystal Pearlcoat exterior
• Cattle Tan/Black interior
• 4WD capability
• Cummins turbo diesel performance
• Crew Cab configuration
• Premium leather-appointed seating
• Heated and ventilated front seats
• Power-adjustable front seats with memory settings
• Longhorn western-inspired interior accents
• Chrome exterior accents
• Strong towing and hauling appeal

Safety Features
• ParkView rear backup camera
• Electronic Stability Control
• Anti-lock braking system
• Traction control system
• Advanced multistage airbag system
• Brake assist
• Hill start assist
• Trailer sway damping
• Tire pressure monitoring system
• Child safety locks

Standard Features
• Bold Ram heavy-duty exterior styling
• Chrome grille and chrome bumper accents
• Premium alloy wheels
• Power windows and door locks
• Dual-zone automatic climate control
• Spacious Crew Cab interior
• Fold-up rear seating for added interior versatility
• Tilt steering wheel
• Power adjustable mirrors
• Remote keyless entry
• Rear seat air vents
• Premium interior materials built for work and comfort

Mechanical Features
• Cummins 6.7L I6 Turbodiesel engine
• 6-speed automatic transmission
• Four-wheel drive
• Heavy-duty suspension system
• Four-wheel disc brakes
• Electric power steering
• Integrated towing capability
• Trailer brake control capability
• Strong diesel torque for towing and hauling
• Built for heavy-duty work, long-distance travel, and demanding use

Why drivers choose Port Lavaca Auto Group for their next vehicle

• Trusted dealership serving Texas drivers with transparent, pressure-free buying experiences
• Large selection of quality SUVs, trucks, and cars ready for immediate delivery
• Knowledgeable product specialists who help match drivers with the right vehicle
• Flexible financing options for a wide range of buyers
• Ongoing customer support and service after the sale
• Strong reputation backed by consistent five-star Google reviews

Customer Review Highlight

We shopped around quite a bit before buying, and Port Lavaca Auto Group stood out right away. They were professional, easy to talk to, and made sure everything was clear from start to finish.
Heather W., March 2026

From its Cummins diesel power and 4WD capability to its Longhorn luxury and heavy-duty towing strength, the 2024 Ram 2500 Longhorn i

All Features

  • 10 Alpine Speakers
  • 2 LCD Monitors In The Front
  • Active Noise Control System
  • HD Radio
  • Integrated Roof Antenna
  • Radio w/Seek-Scan, Clock, Speed Compensated Volume Control, Aux Audio Input Jack, Steering Wheel Controls, Voice Activation, Radio Data System and Uconnect External Memory Control
  • Radio: Uconnect 5 Nav w/8.4" Display
  • Regular Amplifier
  • SiriusXM w/360L
  • Streaming Audio
  • Auto On/Off Projector Beam Led Low/High Beam Auto High-Beam Daytime Running Lights Preference Setting Headlamps w/Delay-Off
  • Body-Colored Door Handles
  • Body-Colored Fender Flares
  • Body-Colored Front Bumper w/2 Tow Hooks
  • Body-Colored Rear Step Bumper
  • Cargo Lamp w/High Mount Stop Light
  • Center Hub
  • Chrome Grille
  • Chrome Power w/Tilt Down Heated Auto Dimming Side Mirrors w/Convex Spotter, Power Folding, Turn Signal Indicator and Clearance Lights
  • Chrome Side Windows Trim and Black Front Windshield Trim
  • Deep Tinted Glass
  • Front Fog Lamps
  • Full-Size Spare Tire Stored Underbody w/Crankdown
  • Galvanized Steel/Aluminum Panels
  • Headlights-Automatic Highbeams
  • LED Brakelights
  • Laminated Glass
  • Perimeter/Approach Lights
  • Power Extendable Trailer Style Mirrors
  • Power Rear Window w/Defroster
  • Rain Detecting Variable Intermittent Wipers
  • Regular Box Style
  • Side Steps
  • Steel Spare Wheel
  • Tailgate Rear Cargo Access
  • Tailgate/Rear Door Lock Included w/Power Door Locks
  • Tires: LT275/70R18E BSW AS
  • Vendor Painted Cargo Box
  • Vendor Painted Cargo Box Tracking
  • Wheels w/Chrome Hub Covers
  • Wheels: 18" x 8.0" Diamond Cut Face Aluminum
  • 10 Speakers
  • 115V Auxiliary Rear Power Outlet
  • 12" Touchscreen Display
  • 17 Speaker harman/kardon Premium Sound
  • 2 Way Rear Headrest Seat
  • 220 Amp Alternator
  • 3.73 Axle Ratio
  • 4 Way Front Headrests
  • 4-Wheel Disc Brakes
  • 4G LTE Wi-Fi Hot Spot
  • 5th Wheel/Gooseneck Towing Prep Group
  • ABS brakes
  • AM/FM radio: SiriusXM with 360L
  • Active Noise Control System
  • Adaptive Cruise Control w/Stop
  • Adaptive Steering System
  • Adjustable pedals
  • Air Conditioning
  • Alexa Built-In
  • Alloy wheels
  • Anti-Spin Differential Rear Axle
  • Apple CarPlay
  • Apple CarPlay/Android Auto
  • Audio memory
  • Auto High-beam Headlights
  • Auto-dimming Rear-View mirror
  • Auto-dimming door mirrors
  • Automatic temperature control
  • Blind Spot & Cross Path Detection
  • Brake assist
  • Bucket Seats
  • Bumpers: body-color
  • CTR Stop Lamp w/Cargo View Camera
  • Center Hub
  • Clearance Lamps
  • Compass
  • Connected Travel & Traffic Services
  • Connectivity - US/Canada
  • Delay-off headlights
  • Disassociated Touchscreen Display
  • Driver door bin
  • Driver vanity mirror
  • Dual front impact airbags
  • Dual front side impact airbags
  • Electronic Stability Control
  • Electronically Controlled Throttle
  • Folding Flat Load Floor Storage
  • For Details, Visit DriveUconnect.com
  • For More Info, Call 800-643-2112
  • Front Bucket Seats
  • Front Center Armrest w/Storage
  • Front License Plate Bracket
  • Front Performance Tuned Shock Absorbers
  • Front Seat Back Map Pockets
  • Front anti-roll bar
  • Front dual zone A/C
  • Front fog lights
  • Front reading lights
  • Full Length Premium Upgraded Floor Console
  • Full Speed Forward Collision Warning Plus
  • Fully automatic headlights
  • GPS Antenna Input
  • GPS Navigation
  • Garage door transmitter
  • Genuine wood console insert
  • Genuine wood dashboard insert
  • Genuine wood door panel insert
  • Global Telematics Box Module (TBM)
  • Google Android Auto
  • HD Radio
  • Heated Front Seats
  • Heated Second Row Seats
  • Heated Steering Wheel
  • Heated door mirrors
  • Heated front seats
  • Heated rear seats
  • Heated steering wheel
  • High Back Seats
  • Hill Descent Control
  • Illuminated entry
  • Integrated Voice Command w/Bluetooth®
  • LED Bed Lighting
  • Lane Keep Assist
  • Leather steering wheel
  • Longhorn Level 1 Equipment Group
  • Low tire pressure warning
  • MOPAR Spray In Bedliner
  • Memory seat
  • Navigation System
  • Occupant sensing airbag
  • Off Road Package
  • Off-Road Information Pages
  • Outside temperature display
  • Overhead airbag
  • Overhead console
  • Panic alarm
  • ParkView Rear Back-Up Camera
  • Passenger door bin
  • Passenger vanity mirror
  • Pedal memory
  • Power 2-Way Driver Lumbar Adjust
  • Power 2-Way Passenger Lumbar Adjust
  • Power Adjust 8-Way Driver Seat
  • Power Adjust 8-Way Front Passenger Seat
  • Power Deployable Running Boards
  • Power door mirrors
  • Power driver seat
  • Power passenger seat
  • Power steering
  • Power windows
  • Premium Filigree Leather Seats
  • Quick Order Package 2HK Longhorn
  • Radio data system
  • Radio/Driver Seat/Mirrors/Pedals Memory
  • Radio: Uconnect 5 Nav w/12.0" Display
  • Radio: Uconnect 5 Nav w/8.4" Display
  • Rain sensing wipers
  • Ramcharger Wireless Charging Pad
  • Rear 60/40 Folding Seat
  • Rear Performance Tuned Shock Absorbers
  • Rear anti-roll bar
  • Rear reading lights
  • Rear seat center armrest
  • Rear step bumper
  • Rear window defroster
  • Remote keyless entry
  • Safety Group
  • Security system
  • Selectable Tire Fill Alert
  • SiriusXM Radio Service
  • SiriusXM w/360L
  • Speed control
  • Split folding rear seat
  • Steering wheel mounted audio controls
  • Surround View Camera System
  • Tachometer
  • Tilt steering wheel
  • Tip Start
  • Towing Technology Group
  • Traction control
  • Trailer Reverse Guidance
  • Trailer Tow Pages
  • Trip computer
  • Turn signal indicator mirrors
  • Variably intermittent wipers
  • Vendor Painted Cargo Box
  • Vendor Painted Cargo Box Tracking
  • Ventilated Front Seats
  • Ventilated front seats
  • Voltmeter
  • Wheels: 18" x 8.0" Diamond Cut Face Aluminum
  • Wheels: 20" x 8.0" Diamond Cut Face Aluminum
  • 115V Auxiliary Rear Power Outlet
  • 2 12V DC Power Outlets
  • 2 Way Rear Headrest Seat
  • 4 Way Front Headrests
  • 4G LTE Wi-Fi Hot Spot
  • Air Filtration
  • Alexa Built-In
  • Apple CarPlay
  • Bucket Seats
  • Compass
  • Connected Travel & Traffic Services
  • Connectivity - US/Canada
  • Cruise Control w/Steering Wheel Controls
  • Day-Night Auto-Dimming Rearview Mirror
  • Delayed Accessory Power
  • Digital/Analog Appearance
  • Disassociated Touchscreen Display
  • Driver And Passenger Visor Vanity Mirrors w/Driver And Passenger Illumination
  • Driver Information Center
  • Driver Seat
  • Dual Zone Front Automatic Air Conditioning
  • FOB Controls -inc: Keyfob Cargo Access and Keyfob Remote Start
  • Fade-To-Off Interior Lighting
  • Folding Flat Load Floor Storage
  • Front And Rear Map Lights
  • Front Center Armrest w/Storage and Rear Center Armrest
  • Front Facing Leather Rear Seat
  • Front Seat Back Map Pockets
  • Full Carpet Floor Covering -inc: Rubber w/Carpet Inserts Front And Rear Floor Mats
  • Full Cloth Headliner
  • Full Floor Console w/Covered Storage, Mini Overhead Console w/Storage and 2 12V DC Power Outlets
  • Full Length Premium Upgraded Floor Console
  • GPS Antenna Input
  • GPS Navigation
  • Garage Door Transmitter
  • Global Telematics Box Module (TBM)
  • Google Android Auto
  • HVAC -inc: Underseat Ducts and Console Ducts
  • Heated Front Seats
  • Heated Second Row Seats
  • Heated Steering Wheel
  • High Back Seats
  • Illuminated Front Cupholder
  • Illuminated Locking Glove Box
  • Instrument Panel Covered Bin, Dashboard Storage, Interior Concealed Storage, Driver / Passenger And Rear Door Bins and 2nd Row Underseat Storage
  • Integrated Voice Command w/Bluetooth®
  • Interior Trim -inc: Aluminum/Genuine Wood Instrument Panel Insert, Aluminum/Genuine Wood Door Panel Insert, Leather/Genuine Wood Console Insert and Chrome/Metal-Look Interior Accents
  • Leather Door Trim Insert
  • Leather/Chrome Gear Shifter Material
  • Leather/Genuine Wood Steering Wheel
  • Manual Tilt Steering Column
  • Off-Road Information Pages
  • Outside Temp Gauge
  • Passenger Seat
  • Perimeter Alarm
  • Power 1st Row Windows w/Driver And Passenger 1-Touch Up/Down
  • Power 2-Way Driver Lumbar Adjust
  • Power 2-Way Passenger Lumbar Adjust
  • Power Adjust 8-Way Driver Seat
  • Power Adjust 8-Way Front Passenger Seat
  • Power Adjustable Pedals
  • Power Door Locks w/Autolock Feature
  • Power Rear Windows
  • Premium Filigree Leather Seats
  • Proximity Key For Doors And Push Button Start
  • Radio/Driver Seat/Mirrors/Pedals Memory
  • Rear 60/40 Folding Seat
  • Rear Cupholder
  • Redundant Digital Speedometer
  • Remote Keyless Entry w/Integrated Key Transmitter, Illuminated Entry and Panic Button
  • Remote Releases -Inc: Power Cargo Access
  • Seats w/Leatherette Back Material
  • Sentry Key Immobilizer
  • SiriusXM Radio Service
  • Trip Computer
  • Valet Function
  • Ventilated Front Seats
  • Voice Recorder
  • 180 Amp Alternator
  • 3.73 Axle Ratio
  • 3080# Maximum Payload
  • 31 Gal. Fuel Tank
  • 4-Wheel Disc Brakes w/4-Wheel ABS, Front And Rear Vented Discs, Brake Assist and Hill Hold Control
  • 50 State Emissions
  • 730CCA Maintenance-Free Battery w/Run Down Protection
  • Auto Locking Hubs
  • Class V Towing Equipment -inc: Hitch, Brake Controller and Trailer Sway Control
  • Electronic Transfer Case
  • Electronically Controlled Throttle
  • Front And Rear Anti-Roll Bars
  • GVWR: 10,000 lbs
  • HD Gas-Pressurized Shock Absorbers
  • HD Suspension
  • Hydraulic Power-Assist Steering
  • Multi-Link Front Suspension w/Coil Springs
  • Part-Time Four-Wheel Drive
  • Single Stainless Steel Exhaust
  • Solid Axle Rear Suspension w/Coil Springs
  • Tip Start
  • Trailer Wiring Harness
  • ABS And Driveline Traction Control
  • Airbag Occupancy Sensor
  • Curtain 1st And 2nd Row Airbags
  • Dual Stage Driver And Passenger Front Airbags
  • Dual Stage Driver And Passenger Seat-Mounted Side Airbags
  • Electronic Stability Control (ESC) And Roll Stability Control (RSC)
  • Outboard Front Lap And Shoulder Safety Belts -inc: Rear Center 3 Point, Height Adjusters and Pretensioners
  • ParkSense Front And Rear Parking Sensors
  • ParkView Back-Up Camera
  • Rear Child Safety Locks
  • Side Impact Beams
  • Tire Specific Low Tire Pressure Warning
  • Heated Front Seat(s)
  • Bluetooth® Connection
  • Premium Sound System
  • Navigation System
  • WiFi Hotspot
  • Smart Device Integration
  • Satellite Radio
  • Steering Wheel Audio Controls
  • Multi-Zone A/C
  • Back-Up Camera
  • Rear Parking Aid
  • Stability Control
  • Brake Assist
  • Cooled Front Seat(s)
  • Leather Seats
  • Power Driver Seat
  • Seat Memory
  • Mileage
    • Fuel Economy Est-Combined (MPG): - TBD -
    • EPA Fuel Economy Est - City (MPG): - TBD -
    • EPA Fuel Economy Est - Hwy (MPG): - TBD -
  • Electrical
    • Cold Cranking Amps @ 0° F (Primary): 1460
    • Cold Cranking Amps @ 0° F (Primary): 730
    • Cold Cranking Amps @ 0° F (2nd): 1460
    • Cold Cranking Amps @ 0° F (2nd): 730
    • Maximum Alternator Capacity (amps): 180
  • Weight Information
    • Base Curb Weight (lbs): 6919
    • Gross Axle Wt Rating - Front (lbs): 5500
    • Gross Axle Wt Rating - Rear (lbs): 6390
    • Curb Weight - Front (lbs): 4009
    • Curb Weight - Rear (lbs): 2910
    • Gross Vehicle Weight Rating Cap (lbs): 10000
    • Gross Combined Wt Rating (lbs): 22000
  • Trailering
    • Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
    • Dead Weight Hitch - Max Tongue Wt. (lbs): 500
    • Wt Distributing Hitch - Max Trailer Wt. (lbs): 14710
    • Wt Distributing Hitch - Max Tongue Wt. (lbs): 1471
    • Fifth Wheel Hitch - Max Trailer Wt. (lbs): 14530
    • Fifth Wheel Hitch - Max Tongue Wt. (lbs): 3632
    • Maximum Trailering Capacity (lbs): 14710
  • Suspension
    • Suspension Type - Front: Multi-Link
    • Suspension Type - Rear: Multi-Link
    • Axle Type - Front: Non-Independent
    • Axle Type - Rear: Rigid Axle
    • Axle Capacity - Front (lbs): 5250
    • Axle Capacity - Rear (lbs): 6010
    • Axle Ratio (:1) - Front: 3.73
    • Axle Ratio (:1) - Rear: 3.73
  • Brakes
    • Brake Type: 4-Wheel Disc
    • Brake ABS System: 4-Wheel
    • Brake ABS System (Second Line): 4-Wheel
    • Disc - Front (Yes or ): Yes
    • Disc - Rear (Yes or ): Yes
    • Front Brake Rotor Diam x Thickness (in): 14.2
    • Rear Brake Rotor Diam x Thickness (in): 14.1
  • Tires
    • Front Tire Order Code: TCN
    • Rear Tire Order Code: TCN
    • Front Tire Size: LT275/70SR18
    • Rear Tire Size: LT275/70SR18
    • Spare Tire Size: Full-Size
    • Front Tire Capacity (lbs): 7280
    • Rear Tire Capacity (lbs): 7280
  • Wheels
    • Front Wheel Size (in): 18 X 8
    • Rear Wheel Size (in): 18 X 8
    • Spare Wheel Size (in): Full-Size
    • Front Wheel Material: Aluminum
    • Rear Wheel Material: Aluminum
    • Spare Wheel Material: Steel
  • Steering
    • Steering Type: Re-Circulating Ball
    • Turning Diameter - Curb to Curb (ft): 47.9
  • Fuel Tank
    • Fuel Tank Capacity, Approx (gal): 31
  • Exterior Dimensions
    • Wheelbase (in): 149
    • Length, Overall (in): 238.8
    • Width, Max w/o mirrors (in): 79.5
    • Height, Overall (in): 80.2
    • Ground Clearance, Front (in): 8.5
    • Ground Clearance, Rear (in): 8.5
  • Cargo Area Dimensions
    • Cargo Box Length @ Floor (in): 76.3
    • Cargo Box Width @ Top, Rear (in): 66.4
    • Cargo Box Width @ Floor (in): 66.4
    • Cargo Box Width @ Wheelhousings (in): 51
    • Cargo Box (Area) Height (in): 20.2
    • Tailgate Width (in): 60.4
    • Cargo Volume (ft³): 57.5
  • Interior Dimensions
    • Passenger Capacity: 5
    • Front Head Room (in): 40.9
    • Front Leg Room (in): 40.9
    • Front Shoulder Room (in): 65.9
    • Front Hip Room (in): 62.9
    • Second Head Room (in): 39.8
    • Second Leg Room (in): 40.2
    • Second Shoulder Room (in): 65.6
    • Second Hip Room (in): 62.7
  • Summary
    • Vehicle Name: Ram 2500
    • Body Style: Crew Cab
    • Body Code: T
  • Emissions
    • Tons/yr of CO2 Emissions @ 15K mi/year: - TBD -
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May not represent actual vehicle. (Options, colors, trim and body style may vary)

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.