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Mammoth Patriot Mil-Spec

By Matt Gibbs•Updated Dec 10, 2025
By Matt Gibbs
May 21, 2025•

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  • Overview / Description
  • Design and Appearance
Updated Dec 10, 2025

In this article

  • Overview / Description
  • Design and Appearance
  • Performance
  • Modifications / Customization
  • Acquisition / Locations
ExpandHide TOC
  • Strategy and Usage
  • Grand Theft Auto Online
  • Grand Theft Auto V
Mammoth Patriot Mil-Spec
Also Known As
Patriot Mil-Spec
Status
Available
Manufacturer
Mammoth
Body Style
4-door armored SUV
Capacity
4 (Driver + 3 Passengers)
Home / Available
Southern San Andreas Super Autos (GTA Online)
Price
GTA$1,710,000
Influence
Hummer H1, Mil-Spec Automative H1

Topics in this article

Grand Theft Auto 5GTA OnlineContractsGTA Online

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    Grand Theft Auto V, Grand Theft Auto Online

    Overview / Description

    The Mammoth Patriot Mil-Spec is a military-grade, armored SUV featured in Grand Theft Auto Online.

    Manufactured by Mammoth, this off-road vehicle is based on the iconic Hummer H1 and Mil-Spec Automotive's customized H1 series.

    Its robust build, aggressive styling, and upgradable armor make it a status symbol among players who value both survivability and intimidation on the streets of Los Santos.

    Design and Appearance

    The Patriot Mil-Spec draws heavy inspiration from the real-world Hummer H1 and Mil-Spec Automotive's bespoke H1 modifications, featuring a boxy, utilitarian shape, pronounced wheel arches, and a raised, imposing stance.

    The exterior is characterized by armored plating, reinforced bumpers, and military-style detailing such as roof rails and utility hooks. The front end sports a distinctive grille and angular headlights, while the rear is outfitted with a spare tire and robust tailgate.

    The interior reflects the utilitarian, rugged nature of the vehicle, with seating for four and a dashboard designed for durability and function. The vehicle is available in a variety of colors and can be extensively modified for both appearance and performance.

    Performance

    The Patriot Mil-Spec stands out for its imposing presence, rugged durability, and extensive customization options, making it a popular choice for players seeking both protection and style in the game's challenging environments.

    While not the fastest SUV in terms of acceleration or top speed, its weight and armored construction make it highly resilient in hostile situations, such as gunfights and explosive encounters.

    The handling is stable, though somewhat heavy, befitting its armored nature. Braking is adequate for its size, and the vehicle maintains good control on uneven terrain.

    Performance can be further enhanced through upgrades at modification shops such as Los Santos Customs, improving speed, acceleration, and overall handling.

    Modifications / Customization

    Players can customize the Patriot Mil-Spec at Los Santos Customs and the Agency Vehicle Workshop, with options that include:

    • Armor upgrades for increased protection
    • Engine, transmission, and turbo enhancements for improved performance
    • Brake and suspension upgrades for better handling
    • Cosmetic modifications such as bumpers, grilles, skirts, and roof accessories
    • Wheel and tire options, including bulletproof tires
    • Wide selection of liveries, resprays, and primary/secondary color choices
    • Interior customization options (where available)
    • Additional utility modifications like mounted lights and roof racks

    These options allow players to tailor the vehicle's appearance and capabilities to their preferred playstyle, whether for combat, off-roading, or urban cruising.

    Acquisition / Locations

    The Mammoth Patriot Mil-Spec can be purchased from Southern San Andreas Super Autos in Grand Theft Auto Online for GTA$1,710,000.A discounted price of GTA$1,282,500 becomes available after completing 15 Security Contracts as a leader.

    From May 1 through May 28,2025, the Mammoth Patriot Mil-Spec was made available to GTA+ subscribers as a free vehicle via The Vinewood Car Club.

    Strategy and Usage

    The Patriot Mil-Spec is best utilized for protection and off-road. Its armored body and high durability make it ideal for missions involving heavy combat, transporting valuable cargo, or escaping hostile players. The vehicle's seating for four allows for coordinated team operations, and its customization potential means it can be tuned for a balance of speed and defense.

    While not the best choice for high-speed races, it excels in free-roam, heist setups, and adversary modes where survivability is key.

    Its intimidating presence also makes it a deterrent against attacks from other players.

    Grand Theft Auto Online

    The Patriot Mil-Spec was introduced with The Contract update as part of the Patriot Mil-Spec Week event.

    It is available for purchase from Southern San Andreas Super Autos and can be further discounted after completing Security Contracts.

    The vehicle features extensive customization options, including both performance and cosmetic upgrades. Its armored design makes it especially popular for players seeking a blend of style and survivability in the competitive online environment.

    The Patriot Mil-Spec is often used in missions, free-roam events, and as a reliable personal vehicle for high-risk activities.

    Grand Theft Auto V

    The Mammoth Patriot Mil-Spec is not available in Grand Theft Auto V.

    Trivia

    • The Mammoth Patriot Mil-Spec is primarily based on the Hummer H1, with additional design cues from Mil-Spec Automotive's customized H1 series.
    • The Patriot Mil-Spec is one of several military-inspired vehicles in GTA Online, alongside models like the Mammoth Squaddie and Insurgent.
    • The standard Patriot model has appeared in previous Grand Theft Auto titles, but the Mil-Spec variant was introduced specifically in GTA Online.

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