This 2026 INEOS Grenadier was built for a customer who wanted a capable overland setup without giving up the factory back seat. Our Package 255 provides seating for five, sleeping space for two, and room for a 50L refrigerator, making it a practical setup for both everyday driving and travel.

2026 | INEOS | Grenadier
Package: 255 — Sleeps 2, Seats 5, 50L Fridge

Order #: O-542434

The foundation of this build is an Alu-Cab Silenus Roof Conversion. We paired it with an Alu-Cab 270° Shadow Awning using the Silenus Awning Bracket.

For additional privacy at camp, we added an Alu-Cab Shower Cube with the Silenus Shower Cube Bracket. The Shower Cube can be used as a portable shower, changing room, or private space for a portable toilet.

The roof was equipped with two Sunflare Blox 100W Solar Panels secured with GP Factor Solar Organization Brackets.

We also installed Alu-Cab Load Bars with Low-Profile Load Bar Feet. A Starlink Mini was mounted using the GP Factor Quick-Disconnect Lockable Mount and Universal Angle Mount.

For exterior organization, we installed Alu-Cab Exterior Window MOLLE Panels and a  GP Factor RotopaX Spare Tire Mounting Kit with a custom plate to hold a GP Factor 11 lb Propane Tank Mount. This customer will utilize that propane mount for a propane stove and other items. 

Inside, we installed the GP Factor half-interior system, including the Passenger-Side Cargo Cabinet with Counter, Driver-Side Fridge Slide and Storage Cabinet, and Rear Cargo Floor System.

A 12V outlet was added to power the 50L refrigerator. We also installed the GP Factor Jetpack Diesel Heater for comfortable cold-weather camping.

The rear setup was completed with a GP Factor tailgate table and Dual-Color Touch Lights.

 

The electrical system includes a Redarc Alpha 150Ah Lithium Battery and Redarc Alpha 50 BCDC Charger.

Both components were securely installed under the rear seat using the GP Factor Alpha 150 Battery Mount and GP Factor Alpha 50 Mounting Kit.

The front of the Grenadier received a GP Factor Bull Bar and GP Factor Quartermaster V2 Hidden 12.5K Winch Kit.

Because the customer needs to display a front license plate, we also added the GP Factor Front License Plate Mount.

For trail lighting, we installed a pair of Baja Designs XL-R 80 Driving/Combo Lights in the grille.

An ARB Twin Onboard Air Compressor was mounted beneath the front seat and paired with the ARB Inflation Kit.

For communication on the road and trail, we installed a Midland MTX575 GMRS Radio with a mirror mount and Ghost antenna.

This Grenadier received a complete collection of Rival aluminum protection, including:

• Engine, Transmission and Catalytic Converter Skid Plate
• Fuel Tank Skid Plate
• Front Differential Skid Plate
• Rear Differential Skid Plate
• Exhaust Skid Plate
• Transfer Case Skid Plate

Agile Offroad rock sliders were also installed to provide additional protection along the sides of the vehicle.

The Finished Build

Package 255 gives this customer a highly capable camping and overland setup while retaining seating for five. The result is a Grenadier that can still carry passengers comfortably and quickly transition into a two-person camp setup with refrigeration, heat, solar power, recovery equipment, and complete underbody protection.

Interested in a similar build? Reach out to the OK4WD team and let us help design a package that fits your vehicle, travel style, and everyday needs.