Brand: STX
Chassis: Renault Master
Engine: 2L 170bhp Auto
Weight: 3.5t
Year: 2026
Horses: 2
Off Ramp: Side
Offered for sale is this brand new, unregistered 3.5-ton STX horsebox, built on the highly desirable facelift Renault Master chassis. Powered by a strong and reliable 170bhp automatic engine, this horsebox combines modern styling, performance, and practicality, making it an excellent choice for both competition and leisure use.
The cab features a 3-seat single cabin finished in striking Ferrari 740 Grey, complemented by luxurious Light Tanleather seating. Driver comfort and convenience are enhanced with cruise control, air-conditioning, satellite navigation, and a touchscreen multimedia system, ensuring every journey is smooth and enjoyable. Additional features include tow bar and step, along with a full camera system for added safety and confidence when manoeuvring.
The horse area has been thoughtfully designed with horse comfort and safety in mind. It includes a sliding stallion partition, head padding, LED horse lighting, an extraction fan, skylight, and windows, creating a bright, well-ventilated environment. A window between the cab and horse area allows for easy monitoring while travelling.
Practical storage solutions are built in, with a saddle rack and bridle hanger as standard. Optional upgrades fitted at additional cost include a grooms’ top shelf and bench, heated seats, automatic temperature control, and external tie rings, further enhancing functionality and comfort.
This is a high-specification STX horsebox, ready to go and ideal for anyone looking for a premium, brand-new 3.5t build on a trusted Renault Master chassis.
Book a consultation3 seat Single Cab
Light Tan Leather Seats
Heated Seats
Cruise control
Air-conditioning
Touch screen multi media system ( Apple CarPlay / Android Auto )
Tow bar & step
Can be uprated to 3.9t
Sliding stallion partition
Extraction fan for horses
LED horse lighting
Sky light
Windows
Saddle rack
Bridle hanger
Cameras
Grooms top shelving & bench
Horse Head padding
External fixing rings
Every detail, designed around you. From layout and stall configuration to finishes and luxury living features, our bespoke Stephex horseboxes combine craftsmanship and innovation to create a vehicle that’s uniquely yours.
CustomiseSimply contact Piers on 07908 749148
Yes, we offer a wide range of layouts, finishes, and options to suit your needs—from compact two-horse models to luxury motorhomes with integrated horse areas.
Our trucks feature reinforced bulkheads & partitions, ventilation systems, shock-absorbing flooring, and ergonomic layouts designed for stress-free loading and travel.
Yes. Depending on the model, Stephex horseboxes can accommodate from 2 up to 17 horses safely.
Yes. Our vehicles are designed with driver comfort and modern safety features, making them surprisingly easy to handle
Yes, we deliver worldwide and have a strong network of international clients.
Financing and leasing solutions are available for both personal and business needs, including VAT deferrals, small deposits and large balloons.
Please see our finance page.
Yes, we often have a selection of approved pre-owned Stephex and other brand horseboxes available.