Tel:  01403 786021  or  Request A Call-Back

Sonic 4500kg

From £45,699.00 + VAT

Sonic 4500kg - Delivering An Impressive Payload

Chassis: Peugeot

Capacity: Up To 2 Horses

From £45,699.00 + VAT

The Super Sonic (4500kg) has been designed to cater for the owner who requires a greater payload than the Sonic. It has the ability to carry up to two horses safely and economically depending on size and weight. Complete with all the features of the Sonic, the Super Sonic (4500kg) is rated at 4500kg with upgraded axles to legally carry the extra load. This model is powered by a powerful HDI diesel engine which complies with Euro 5 standards, giving effortless performance and outstanding economy. The Super Sonic also has the benefit of a tack/changing room that is totally separate from the horse area.


Standard Features


Three cab seats.


Large locker over cab, accessed from horse area.


GRP body for low maintenance.


Self colour white with grey graphics. Custom colours at extra cost.


Fully adjustable partition to accommodate different sized horses.


Groom's door access into rear tack area and through into horse area.

Breast Bar

Full width collapsible padded breast bar with external release system.


Full height reinforced bulkhead between cabin and horse area.


Aluminium planked with rubber matting. Cushion floor in groom's area.

Tie Rings

Two horse tie rings, two haynet tie rings, two exterior tie rings.


Seven opening windows and roof vent in horse area.


Low & inviting wide ramp with durable slip resistant rubber ramp.

Dimensions & Weights

External Body


Horse Area


Tack/Changing Area



Unladen Weight:
From 2550kg
Towing Capacity:
Up to 1500kg
Gross Weight:
Up to 4500kg


Towing Capacity: Up to 1500kg
Unladen Weight: From 2550kg
Gross Weight: Up to 4500kg

Extras & Upgrades

From flush glazed windows to leather cab seats and everything in between, we have a comprehensive selection of extra features available for this model. Popular extras for the Super Sonic (4500kg) include:

  • Extra Height Partition
  • Alloy Wheels
  • Digital Camera with 7″ Monitor

The current lead time for the delivery of a bespoke Sonic 4500kg is approximately 4 Months.

Current Stock

Equitogs Stock: 0

(new vehicles that we have on the premises)

National Stock: TBC

(new vehicles available for quick order)

Used Stock: 0

(Second hand vehicles)

(Stock levels updated weekly)

Comprehensive Warranty

Working with vehicle manufacturers such as Peugeot, Iveco, DAF and Mercedes enables Equi-Trek to provide a level of service that is unparalleled in the equine transport market.

We only build on brand new chassis, therefore each manufacturer provides a full warranty package - meaning you get a 3 year chassis manufacturer’s warranty in addition to the two year comprehensive warranty which covers the Equi-Trek build/components.

Current Stock

Equitogs Stock: 0

(new vehicles that we have on the premises)

National Stock: TBC

(new vehicles available for quick order)

Used Stock: 0

(Second hand vehicles)

(Stock levels updated weekly)

Upgrade Packs

Upgrade the standard Super Sonic 150 (4500kg) classic model with one of the optional packs below, each of which brings a range of popular extras and accessories at a lower price compared to purchasing them individually.

Excel Pack: +£4,125 + VAT

The Excel Pack enhances your horsebox, including many of our most popular extras, as well as some unique features. Front Mud Flaps, Two Tone Paint including Horse Graphics and Colour Match Bumpers, Horse Area Camera, Reversing Camera, Extra Height Partition, Padded Partition, Seat with Storage, Vanity Mirror

Elite Pack: +£8,249 + VAT

In addition to the standard specification and the Excel Pack, the Elite Pack incorporates the luxuries that would appear on any owners wish list: Leather Cab Seats, Upholstered Cushion for Seat with Storage, Flushed Glazed Windows, Elite Partition, Upgraded Elite Paint Design

Professional Pack: +£14,299.00 + VAT

Designed for the professional in mind including many of our most popular extras, as well as some unique features: Stallion Partition, Temperature Monitor, Electric Roof Extractor Fan, Extra Height Safety Transporter Loading Doors, Ferry Lashing Points, 70cm Rear Door, Horse Area Camera, Reversing Camera, Red LED Travel Light, Window Bars.

Video Testimonials

Equi-Trek Choice of Champions; Nick Skelton gallops off in his Sonic

Champion Racehorse Trainer Nicky Henderson talks about his Equi-Trek Sonic horsebox

Carl Hester, and why he chose an Equi-Trek Sonic horsebox

View, Explore & Test Drive

Interested in this horsebox? Submit the form below and we'll give you a call-back with further information about the Sonic 4500kg...

Telephone Number:

Feel free to make an appointment and visit us to view, explore and test-drive any of the horseboxes that we have in stock and on the premises.

Tel: 01403 786021
(or request a call-back)


Wharf Farm, Wisborough Green, West Sussex, RH14 0JG

If you are interested in a horsebox that isn't currently in stock please give us a call and we will arrange to have a sample model on display for you to view by appointment.

"Quote 1 "

Mrs E.K Wine, March 2016

"Quote 2 "

Business Name Here, Jan 2016

"Quote 3 "

Request a Call-Back

Let us know a convenient time for one of our equine logistics experts to telephone you to discuss your requirements. We'll call as close to the requested time as possible (within office hours).

Your Telephone Number:
Call-Back Time (E.G: Today at 4pm):

Horsebox & Trailer Hire

We recommend our friends at Leydens Farm for any short-term horsebox hire.

Based at Edenbridge, Kent, close to the M25 and M23, Leydens Farm offer self-drive horse transport using the very latest 2015 Equi-Trek 3.5 tonne Sonic horseboxes. Leydens Farm have also added 3 brand new vehicles to the fleet, which include the 4.5 tonne Equi-Trek Victory, Endeavour Classic and the top of the range Endeavour Elite. To arrange a booking, please click on the link below...