Horse Quest UK
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Dealers & Yards

 Don’t Just Dream It, Drive It, with Griffin and Stephex

Phone: 01273 574000 Official importer for STX Horse Boxes in the UK

www.STX-UK.com

Meet The STX-UK LeMieux Edition


Ref #: 392612
  • Designed by LeMieux
  • Crafted by STX-UK
  • The ultimate statement of safety and style
POA
  • Designed by LeMieux
  • Crafted by STX-UK
  • The ultimate statement of safety and style

Where style meets horsepower

When LeMieux, the leading name in equestrian style and performance, partners with STX-UK, the masters of luxury horsetruck design, the result redefines what it means to travel in comfort and class.

Meet the all New STX-UK LeMieux Edition 3.5t Horsetruck — the perfect harmony of safety, performance, and signature style. Designed to transport your horse or pony with the utmost care, it ensures you travel with unmistakable LeMieux elegance. Every detail speaks of quality — from its sleek lines and thoughtful craftsmanship to the premium finishes, it turns every journey into a statement special experience.

Exclusively available from STX-UK and incorporating the LeMieux brand DNA, each model comes fully loaded with the finest features in the STX armoury, paired with LeMieux’s hallmark commitment to equestrian excellence.

Choose from three distinctive colours: Porsche Midnight Blue (launch colour), Aston Martin Xenon Grey, (a luxurious dark metallic grey), or Mercedes Indigolite Blue, (a stunning pale metallic blue). Available in Stallion or Chest Bar configurations, the STX-UK LeMieux Edition is flexible, built to suit your needs — and your sense of style.

Additionally, all new STX-UK LeMieux Edition trucks come with a very special LeMieux ‘Thank you’ Pack, worth over £200


Stunning Whittaker 26t


Ref #: 391752
  • 26t 6 horse Whittaker
  • Pop out and Pop up
  • Fabulous condition throughout
£299,950 plus VAT
  • 26t 6 horse Whittaker
  • Pop out and Pop up
  • Fabulous condition throughout

Whittaker 26t 6 stall G370 Scania Auto
20/69 with 85,000 miles
Single pop out & pop up

Huge side awning, massive locker space, and all the creature comforts you'd expect from Whittaker, one of the leading UK horsetruck manufacturers
Just been serviced, and plated, as well as having a complete Whittaker habitation service, this thing is absolutely stunning for it's age and mileage.

Due in shortly as a part exchange against one of our new 26t STX trucks.

Priced at a very sensible £299,950 + VAT

For more details on this truck, or any of our new or used trucks, simply visit us at www.stx-uk.com

Or, call us on:
Office: 01273 574000
Mobile: 07802 436115


Approved Used STX 26t 6 horse


Ref #: 382075
  • Excellent condition throughout
  • Only 39,000 miles and one owner from new
  • Newer interior S500
£274,950 no VAT
  • Excellent condition throughout
  • Only 39,000 miles and one owner from new
  • Newer interior S500

Approved Used STX S500 6 horse

One owner from new and finished in Champaign with black leather interior

Just 39,000 miles, with a Single pop out and a pop up

All the usual refinements of a Stephex truck with onboard 5kW generator, A/C, large fridge, large TV, leather, and sleeping for 6, heating system, four captains chairs, combi-oven, and a whole host of creature comforts

Will come with a new MOT & having had a Scania service

Part exchange welcome and finance available.


The Ultimate in 3.5t Horsetrucks


Ref #: 386923
  • Introducing the all new 2025.5 model STX 2 Horse
  • Safety, quality, and durability, coupled with exceptional value for money
  • The professionals choice for the past 20 years
£55,950 plus VAT
  • Introducing the all new 2025.5 model STX 2 Horse
  • Safety, quality, and durability, coupled with exceptional value for money
  • The professionals choice for the past 20 years

Meet the all new 2025.5 model STX 2 horse truck, based on the all new Renault Master chassis, with prices starting from just £55,950 + VAT

With increased engine dynamics, and an all new 9 speed auto option, or the standard 6 speed manual, this sets the new benchmark for luxury horse transport

As Stephex Groups official importer and largest Stephex Group dealer in the UK, we have the largest number of trucks on order, meaning you'll not only get your truck quicker, but you'll also have more choice in colour and specification too

Available in Chest Bar, or full Stallion configuration, with multiple options, you can truly put your very own personal stamp on your new truck

Our ordering process is simple: Unlike some other companies, we don't take huge deposits, preferring to simply take £1,000 to secure your new truck. All we need is what new truck you want to order, together with your details and chosen exterior and interior colours. You do not need to pay your balance until your new truck is with us in the UK, and ready to register.

Available colours and what's included in our price: You can chose any solid or metallic colour within the price of the truck. (we do not recommend three coat pearls or matte colours, as they are a nightmare to colour match should you get a scratch). Simply pick your favourite car colour, and we'll paint your new truck that colour. Our stock trucks are normally painted in Aston Martin, Bentley, Land Rover, or Porsche colours, as these have a deeper metallic sparkle

Specifications: STX-UK supplied 3.5t trucks, all come standard with leather, sat-nav, cab air-con, bluetooth, apple-play, horse and rear camera's, dual stage horse area fan, blue & white LED horse area lighting, large escape rear door.

Extra's fitted as standard: All our of STX-UK supplied trucks also come standard with the optional bulkhead window and horse area head pads. We just think these are two great options, so include them as part of our pricing.

All of our new trucks are registered with the customer as the first owner, and are supplied with a full tank of fuel, Ad-Blue, and two years Equine Rescue Services Horse Recovery and Tyre Assist, as well as Stephex Groups very own two year bumper to bumper warranty. We also do not charge any hidden 'manufacturer delivery fees'. The price you see, is the price you pay.

All new trucks will be available on our UK or Sx Finance, including HP, PCP, and Lease

For more details please give us a call or drop us a message and we will keep you up to date


Introducing the All New AKX 4.25t Auto


Ref #: 384586
  • Designed for transporters or professional yards
  • Based on the brand new Movano 180ps Auto chassis
  • Exceptional value for money
£56,950 plus VAT
  • Designed for transporters or professional yards
  • Based on the brand new Movano 180ps Auto chassis
  • Exceptional value for money

Introducing. . . . . The all new AKX 4.25t range

Our AKX 3.35t truck has always been a real winner with transporters and professional yards alike, but we're adding a twist for 2026.

The all New Movano based AKX 4.25t automatic launches in April 2026, with an array of standard equipment that makes it exceptional value for money

Cabin: 3 seats, DAB Radio / Bluetooth / Navigation, Electric windows and mirrors, Central locking system, Air conditioning, Automatic gearbox, Cruise control, Fog lights, Light and rain sensor, Camera.

Horse Area: Adjustable partition, Electrical air extractor, Skylight and lateral windows, LED lighting blue/white, Twin saddle and bridle holders, Rubber flooring, Fastening chains, Trailer hitch with 13 pin electrics

Price advertised includes optional upper Barn doors (£750), and grooms area shelving & bench (£750). Please deduct these figures if not required.

Orders now being taken for the first trucks to arrive for April 2026.

Part exchange welcome, and finance available.


New STX Scania S500 26t 5/6h


Ref #: 399318
  • The absolute ultimate in horse transport
  • Simply stunning, inside and out
  • Now in stock !!
£434,950
  • The absolute ultimate in horse transport
  • Simply stunning, inside and out
  • Now in stock !!

Just like you. . . . .

. . . every 26t STX truck is different. No two are absolutely identical, which makes building one for stock really hard !!

Physically using our owns trucks in the way we do with our own horses and family, means we know what works in the real world, both for ultra safe horse transport, and also for super comfortable luxury living. So when we build a stock truck, it's as good as it gets through personal experience.

Say 'hello' to our latest brand new 26t STX Scania S500. With extended living, larger bathroom, this 5/6 horse, is quite simply stunning. Finish in sparkling Land Rover Carpathian Grey metallic, with its warm cream interior, this truck will not only take you across the whole of Europe with ease, but also keep you either cosey and warm with its underfloor heating and forced air heating system, or delightfully cool with its industrial air-con unit.

So, whether it's cruising the UK to national showgrounds, or making your international debut in Europe, this is the only way to travel !!

Priced at £434,950 + VAT, this truck is now in stock and ready to go to its new home


The All New STX UK 16t 4 horse


Ref #: 399308
  • The ultimate in new compact HGV's
  • Brand new Volvo FL280 Auto 4 Horse
  • Designed by, and exclusively sold through, STX-UK
£324,950
  • The ultimate in new compact HGV's
  • Brand new Volvo FL280 Auto 4 Horse
  • Designed by, and exclusively sold through, STX-UK

Introducing. . . . . .

. . . Our all new STX 16t Volvo FL280 4 horse auto

With the UK roads in mind, we think we've designed the perfect compact HGV to take you, and up to 4 horses, around the UK in safety, style and comfort.

With any new STX design, we always start with the horse area, making sure it is as safe and as comfortable for your precious best friends. This new 16t sets new standards for compact HGV's in the UK with unprecedented attention to detail for maximum horse safety.
Moving forward, you'll find not only an up to date air-conditioned living area, but also a bed above the cab, the bathroom, and also the ability to convert the pop-out seating area into a bed too. You'll also find a well appointed large bathroom.

Fully equipped at £324,950 + VAT, this outstanding truck represents great value for a brand new truck, built on a brand new chassis, with the utmost safety and comfort.

For more details regarding this or any of our other new trucks, simply visit our website:


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