The XSPEC range redefines what a purpose-built 4×4 can be. No longer confined to touring alone, these vehicles are engineered for total versatility – equally at home on remote expeditions, demanding worksites, or extreme off-road environments. Each XSPEC edition is meticulously developed to enhance strength, capability, and functionality, combining premium materials with uncompromising engineering. The result is a lineup of vehicles that don’t just handle tough conditions – they are built to thrive in them.
Every XSPEC build is designed with flexibility at its core, allowing each vehicle to be tailored for work, exploration, or all-terrain performance.
From suspension and GVM upgrades to storage and interior options, each configuration is engineered to maximise capability without compromise. Quartermaster models can be equipped with our purpose-built aluminium tray systems, while Grenadier Wagon variants offer a range of integrated storage and touring solutions.
Customers can further refine their build with wheel and tyre packages, protection upgrades, and premium interior finishes - creating a vehicle that is truly fit for purpose.
Every XSPEC build is underpinned by a carefully engineered suspension and tyre package, designed to deliver control, durability, and confidence across all terrains.
From increased GVM capability to advanced coil conversions and 3-way adjustable remote reservoir shock absorbers, each system is tuned to handle demanding loads while maintaining ride comfort and stability.
Matched with aggressive, proven all-terrain or mud-terrain tyre options, XSPEC vehicles maintain traction and reliability in the harshest environments.
Built to carry more. Tuned to perform everywhere.
Engineered Additions. Real-World Function.
XSPEC accessories are designed to extend the capability of every build, integrating seamlessly with the vehicle to enhance performance, usability, and durability in demanding environments.
Rather than bolt-on extras, each component is developed with purpose - whether it’s improving storage efficiency, increasing self-sufficiency, or reinforcing protection in harsh terrain. From advanced tray systems and water management solutions to underbody protection and exterior upgrades, every detail is considered and tested for real-world conditions.
Our accessories are built using premium materials and precision engineering to ensure they not only perform under pressure, but maintain the clean, cohesive XSPEC design language.
Versatility Without Compromise
Beyond the core XSPEC systems, a wide range of additional accessories allows each vehicle to be further tailored to specific requirements - whether for work, exploration, or everyday usability.
These options are selected to complement the XSPEC platform, enhancing practicality, comfort, and capability without disrupting the vehicle’s design integrity. From lighting solutions and electrical upgrades to interior enhancements and utility-focused add-ons, every component is chosen for reliability and seamless integration.
Each accessory is carefully considered to ensure it meets the same standards of durability and performance expected from an XSPEC build.
Refined details. Enhanced capability. Built around how you use your vehicle.
Every XSPEC build is designed with flexibility at its core, allowing each vehicle to be tailored for work, exploration, or all-terrain performance.
From suspension and GVM upgrades to storage and interior options, each configuration is engineered to maximise capability without compromise. Quartermaster models can be equipped with our purpose-built aluminium tray systems, while Grenadier Wagon variants offer a range of integrated storage and touring solutions.
Customers can further refine their build with wheel and tyre packages, protection upgrades, and premium interior finishes - creating a vehicle that is truly fit for purpose.
Every XSPEC build is underpinned by a carefully engineered suspension and tyre package, designed to deliver control, durability, and confidence across all terrains.
From increased GVM capability to advanced coil conversions and 3-way adjustable remote reservoir shock absorbers, each system is tuned to handle demanding loads while maintaining ride comfort and stability.
Matched with aggressive, proven all-terrain or mud-terrain tyre options, XSPEC vehicles maintain traction and reliability in the harshest environments.
Built to carry more. Tuned to perform everywhere.
XSPEC ACCESSORIES
Engineered Additions. Real-World Function.
XSPEC accessories are designed to extend the capability of every build, integrating seamlessly with the vehicle to enhance performance, usability, and durability in demanding environments.
Rather than bolt-on extras, each component is developed with purpose - whether it’s improving storage efficiency, increasing self-sufficiency, or reinforcing protection in harsh terrain. From advanced tray systems and water management solutions to underbody protection and exterior upgrades, every detail is considered and tested for real-world conditions.
Our accessories are built using premium materials and precision engineering to ensure they not only perform under pressure, but maintain the clean, cohesive XSPEC design language.
Expanded Accessories
Versatility Without Compromise
Beyond the core XSPEC systems, a wide range of additional accessories allows each vehicle to be further tailored to specific requirements - whether for work, exploration, or everyday usability.
These options are selected to complement the XSPEC platform, enhancing practicality, comfort, and capability without disrupting the vehicle’s design integrity. From lighting solutions and electrical upgrades to interior enhancements and utility-focused add-ons, every component is chosen for reliability and seamless integration.
Each accessory is carefully considered to ensure it meets the same standards of durability and performance expected from an XSPEC build.
Refined details. Enhanced capability. Built around how you use your vehicle.
Built for extreme capability and refined for premium off-road touring, the XSPEC Black Ops Edition INEOS Quartermaster is a purpose-driven upgrade of the renowned Trialmaster platform. Finished in a stealth matte black PPF wrap, this vehicle delivers both rugged durability and a commanding presence.
At its core is the XSPEC aluminium tray system, engineered for serious utility. It integrates lockable toolboxes, an under-tray drawer, and a 60L stainless steel food-grade water tank with a 12V pump, feeding dual flush-mounted outlets on each side - perfect for remote travel and worksite functionality.
The Blackout package enhances protection and privacy with underbody guards and tinted windows, while a fully upgraded suspension system—featuring a 4.2 tonne GVM, coil conversion, 3-way adjustable remote reservoir shock absorbers, upgraded control arms, and panhards - ensures superior handling and load capability both on and off-road.
Rolling on Yokohama Geolandar G003 mud-terrain tyres, this build is ready for the harshest environments.
For those seeking elevated comfort, an optional Italian Nappa leather interior upgrade adds a premium finish to the otherwise uncompromising Black Ops package.
Engineered to explore. Built to endure. Styled to stand apart.
Ineos Quartermaster Trialmaster
Black with Matte PPF protective film
XSPEC Aluminium tray, Black
Underbody boxes and drawer
60L SS food grade water tank , electric pump and dual flush mount water outlets
Blacked out underbody guards and roof rails
Window Tint
4.2T GVM, Coils, 3 way adj remote res shocks, upgraded control arms & panhards
Yokohama Geolander G003 MT tyres
Custom canopy available separately.
Available for delivery Australia wide
Specifications subject to change without notice
XSPEC BASE EDITION
FROM $134,080 PLUS ORC'S
The XSPEC Base model Grenadier, proudly built by SLRV Expedition Vehicles, offers an ideal launchpad for your serious overland adventures. We begin with the highly capable Ineos Grenadier Trialmaster and infuse it with critical enhancements, transforming it into a tourer-ready powerhouse designed for Australia's demanding conditions.
The XSPEC Grenadier's standard specifications provide an exceptional foundation, but the true power lies in its ability to be perfectly tailored to your unique expedition style. At Expedition HQ, we offer an extensive array of further options to transform your XSPEC Grenadier into the ultimate customised tourer.
The XSPEC Grenadier Touring Edition is expertly configured to be your perfect companion for general touring and accessible adventures, blending robust capability with everyday convenience. Starting with the highly capable Ineos Grenadier Trialmaster, it comes complete with a suspension lift, wheel, and tyre package, optimising its performance for diverse landscapes.
This versatile setup includes a curated selection of XSPEC accessories, providing smart storage, essential utility for shorter trips, and reliable water solutions. You'll find practical external mounting options, a convenient small pantry, and the robust Factory Ineos Roobar for protection. With a Factory Rhino Platform rack and a Clevershade 270-degree awning, comfortable outdoor living is always within reach. Prepared by SLRV Expedition vehicles, the Touring Edition is ready for your next escape. Simply load up and explore.
Ineos Grenadier Trialmaster
Suspension Lift, wheel and tyre package
2 x XSPEC universal mounting frames
XSPEC Electric side steps
XSPEC Small pantry
XSPEC Jerry Can Holder
ONTAP Water container
XSPEC 30L fuel tank and pump
LEITNER Full length Platform Roof Rack
Clevershade Deluxe 270 degree awning
Factory Ineos Roobar
Custom Inclusions available*
Available for Australia wide delivery
Specifications subject to change without notice
*additional cost
XSPEC EXPEDITION EDITION
FROM $164,691 PLUS ORC'S
The XSPEC Grenadier Expedition Edition is the ultimate, fully-equipped vehicle for extended remote travel, engineered to take you further and deeper into the wilderness. Based on the formidable Ineos Grenadier Trialmaster, it arrives with a suspension lift, wheel, and tyre package, ensuring optimal performance across any terrain.
This comprehensive configuration seamlessly integrates a full suite of XSPEC expedition accessories, providing intelligent storage, essential utility solutions, advanced water management, and comfortable shelter. Every aspect, from robust external mounting capabilities and integrated kitchen systems to reliable refrigeration and spacious rooftop accommodation, is meticulously designed for self-sufficiency and durability. From SLRV's QLD workshop, the Expedition Edition is your turn-key solution for multi-week adventures, with custom inclusions and Australia-wide delivery available. Just pack your bags and go.
Ineos Grenadier Trialmaster
Suspension Lift, wheel and tyre package
2 x XSPEC universal mounting frames
XSPEC Electric side steps
XSPEC Small pantry
XSPEC Jerry Can Holder
ONTAP Water container
XSPEC 30L fuel tank and pump
Factory Rhino Platform rack
Clevershade Deluxe 270 degree awning
Factory Ineos Roobar
XSPEC Drawer system
Bushman 65L Fridge Freezer & cage
Cooking & Cutlery package
Compact camp chairs
Troop Rooftop Tent
Custom Inclusions available*
Available for Australia wide delivery
Specifications subject to change without notice
XSPEC QUARTERMASTER BASE EDITION
$POA
The XSPEC Quartermaster Base Edition is the ultimate blank canvas, meticulously engineered to be your robust foundation for either a demanding workhorse or an unparalleled custom tourer. Built upon the formidable Ineos Grenadier Quartermaster, this edition arrives with Suspension Lift, wheel, and tyre package, ensuring it's primed for any terrain.
It includes essential XSPEC upgrades for enhanced capability and utility, ready to be equipped with Expedition HQ's extensive range of accessories. Straight from the SLRV factory, this Quartermaster provides the perfect starting point to build your ultimate customised vehicle, precisely tailored to your requirements.
To align with your specific needs, the XSPEC Quartermaster can be further customised with a whole range of additional accessories and upgrades available exclusively from Expedition HQ .
