MWB Grande Adventure 600-4

The CJL Leisure MWB Grande Adventure 600-4

An exciting new camper layout featuring a full width bed, luxury gasless kitchen, shower room, bike slide outs, and plenty of power.

We have deigned our own side pods to maximise living and sleeping space.

This is the smart choice as  a base for your adventures in the UK and beyond. Standard spec is 2-berth, upgrade to 4-berth with a pop top roof.

Buy a new unregistered van from us and not only will you get a great deal on the price of the van, the van will be registered as a motorcaravan from first registration. Choose from our range of stock vans or spec your own from factory from one of our reserved build slots. New unregistered base van builds are European whole vehicle type approved, NCC approved and the warranty period matches the base vehicle (3 years). CJL Leisure are one of only 5 VW Motorhome Qualified Converters.

Conversion Price:
£51,500+vat (Standard spec conversion)
£44,500+vat (Entry spec conversion)
Add the base van:


Travels up to 4, Sleeps 4.

Standard spec is based on traveling and sleeping 2 persons.

Choose the optional upgrade of a pop top roof to sleep 4.

Four Passengers 

2-Berth (standard)/ 4-berth (upgrade)

Standard Features

The layout can travel 4 passengers. Standard layout is 2-berth or add a pop top to accommodate 4. It offers a luxury kitchen with induction hob and dual opening fridge, and spacious relaxing and sleeping areas.

 Roof (interior) 

  • 2-colour EVA foam CNC-cut interior roof covering 

Overhead Lockers 

  • Overhead locker storage on both sides of the vehicle, extending into cab area
  • Internal removable bag storage for ease of packing
  • Alpine radial speakers on underside in lounge area 
  • Dimmable, dotless LED lighting 


  • Side lounge moulding
  • USBC 36W socket 
  • 240V socket 
  • Led lighting 
  • Canvas blind system on windows and sliding door
  • Forward facing double seat with 3-point seat belts and ISOFIX
  • Rail-mounted table, with rotating extension
  • Front swivel seats upholstered and premium seat upgrade including foams 

Electronics – Control and monitoring 

  • Simarine digital monitoring and touch screen 
  • Mastervolt 100Amp DC-to-DC charger 
  • Mastervolt 25Amp MPPT solar controller 
  • Mastervolt 3000VA inverter (provides 240V without hook-up) 
  • Mastervolt 100Amp AC-DC charger 
  • 250-Watt roof mounted solar panel
  • Roamer 460 A/H Lithium battery with integrated BMS 
  • Remote battery isolation switch (Dashboard mounted) 
  • Battery protect – low voltage switch off
  • Maxview WIFI with roof mounted antenna 
  • Dimmable, dotless LED lighting throughout
  • Truma I-net touch screen
  • Fusion Bluetooth speaker in rear bed 
  • Scanstrut USBC sockets 36W


  • Storage lockers on offside of garage
  • LED Lighting
  • Tambour door access to habitation area
  • Bike/ cargo slide out tray
  • Rear shower point, hot and cold water
  • USBC 36W charge point
  • 240 Volt socket (Can be used for E-bike charging) 

Garage Optional Extras

  • Cupboard-mounted 12 Volt compressor with reservoir for tyre inflation
  • High pressure washdown 70psi for kit and bikes 
  • Second slide out tray for bikes or cargo 
  • Rocky mounts Droptop bike mount with slide plate and bracket 
  • Lower door moulding required for mounting of XL bikes with rear wheel left on 
  • Double wheel bags for front wheel stowage 
  • Rear door mounted kit storage bags (not with deck chairs) 
  • Screen to blank garage items (bikes and equipment)


  • Sealed room with shower tray 
  • Sink and tap with small sideboard
  • Heating (blown air) 
  • Opening side window 
  • LED lighting
  • Shower mixer (hot & cold) 
  • Mirror
  • Hooks on inside of door


  • High pressure laminate-fascia kitchen unit 
  • Drawer storage with soft close function 
  • Dometic 70L fridge with double-hinged door
  • Extending work top
  • Under-counter dotless LED lighting
  • Twin-zone induction hob
  • Under mounted sink with removable chop board cover
  • Domestic-style tap in black (hot &cold) 
  • 2 x 240 volt sockets
  • Rail for mounting table outside
  • 240 volt socket on outside face (for use in awning) 

Kitchen Optional Extras

  • Built in microwave and grill – Miele 900 Watt 
  • Corian worktop 

Rear bed 

  • 1950mm x 1430mm 
  • Slide away ladder access
  • Spring system with dual-core foam mattress and cover
  • Rear door mouldings with storage and charge points (USB)
  • Rear blind system 
  • Upholstered headboard with Bluetooth audio system 
  • Window pods to extend bed width with sliding opening windows. 

Rear bed Optional Extras

  • Thermal screen to keep heat in when rear doors are open 
  • Second roof light option for 2-berth model (above bed) 

Heating and water system

  • Truma combi boiler (diesel) 6KW providing heating and hot water
  • 3 zone heating, habitation area, bathroom, garage 
  • 40 psi pump with expansion chamber (stops water surge)
  • Fresh water tank, 80L
  • Wastewater tank, 63L
  • Water level monitoring

Water system optional Extras

  • 12V heating element per tank to help stop water freezing


  • 12mm birch ply
  • Marine-style planked floor covering
  • Raised floor in lounge with underfloor storage

Pop top roof 

  • Ladder access to large double bed 
  • USBC charge point
  • Twin LED reading lights
  • Scenic opening canvas
  • Colour-coded to base van colour 

Options (outdoor) 

  • 3.25 Meter Cassette Awning
  • Waterproof LED light strip mounted to awning
  • Rear door-mounted deck chair pod, containing 2 chairs 

Options (styling) 

  • 17″ OZ Rally Raid satin black alloy wheel and Falken Wildpeak tyre package
  • Plastic wheel arch mouldings
  • Suspension lift kit
  • Side bars in black
  • Spare wheel carrier mounted to rear door
  • Rear door mounted ladder to access roof
  • Combined ladder with spare wheel holder 

Options (Audio Requirements) 

  • Alpine front speaker upgrade 
  • Sub woofer with DSP Amplifier under seat mounted 
  • Scan strut removable tablet holders 
  • Removable Bluetooth speaker with 18Hr battery life 

Suggested Options

Some of the most popular options that clients choose to add include upgrades or additions in the following categories: awnings (and awning LED’s), aftermarket wheel and tyre packages and solar.

Please be aware these options are a bolt-on cost and not included in the ‘standard features’ conversion price.

Not all upgrades are compatible, please discuss your requirements with us.

Optional extras – general

4-berth option
Pop top roof with ladder access and additional large double bed, USB point, reading light, scenic opening canvas, colour coded to base van colour.

Corian worktop upgrade
Oncost for Corian worktop

Roof light – rear, 2-berth only
Second roof light option for 2 berth model (above bed)

Fly screen – sliding door
Zip up fine mesh fly screen for sliding door

240 Volt Socket 
240 Volt socket on side of kitchen next to sliding door

Induction hob upgrade
Gas free system, upgrade of inverter size from 2000 to 3000VA, Lithium battery upgrade from 200A/H to 460A/H, DC-DC charging upgrade to 100A/H, AC charging upgrade to 100A/H

Built in microwave and grill – Miele 900 Watt

Defrost element for water tank
12V heating element per tank to help stop water freezing

Cab carpet
Front cab carpet matt set

Cab outer thermal blind / screen
Thermal cab screen and side window thermal blind

Outdoor pack

Awning 3M
3.5M Cassette Awning

Awning LED light
Waterproof LED light strip mounted to awning

Deck Chair Pod
Rear door mounted deck chair pod, containing 2 chairs

Outside table
Fold away table for outside use, mounts on underside of rear bed in garage area.

Kitchen – outdoor table
Rail mounted by sliding door for outdoor use

Vehicle styling

Alloy Wheels
17″ OZ Rally Raid satin black alloy wheel and Falken Wildpeak tyre package

Wheel arch mouldings
Plastic wheel arch mouldings

Suspension lift kit
Confirm customer requirements

Side bars
Side bars in Black

Spare wheel carrier
Spare wheel carrier mounted to rear door

Rear door mounted ladder to access roof

Ladder with wheel holder
Combined ladder with spare wheel holder

Roof rack
Confirm customer requirements

Garage Area

Cupboard-mounted 12 Volt compressor with reservoir for tyre inflation.
High pressure washdown 70psi for kit and bikes
Second slide out tray for bikes or cargo
Rocky mounts Droptop with slide plate and bracket
Lower door moulding required for mounting of X-large bikes with rear wheel left on
Double wheel bags for front wheel stowage
Rear door mounted kit storage bags (not with deck chairs)
Screen to blank garage items (bikes and equipment)


Alpine stereo upgrade
Alpine Halo 11 dash mounted 11″ entertainm,ent system, CAN harness and dash board interface

Alpine audio – speakers
Front speaker upgrade, Replacement door speakers, sound deadening, Baffle plates & replacement A pillar speakers with Stainless steel covers

Alpine Audio – sub woofer
Sub woofer with DSP Amplifier underseat mounted

Alpine Audio – speakers dashboard
Pod mounted dashboard Alpine radial speakers

Fusion Headboard audio
Fusion bluetooth audio for bed area

Tablet holder mounts
Scan strut removable tablet holders

Soundbok Go
Removable bluetooth speaker with 18hr battery life


Vehicles detailing
Ceramic coating packages available

Decals / Stickers
Vehicle wraps available to custom design

Vehicle Security

S5+ Remote immobilisation

Dashcam front
Blackview dashcam front with recording

Dashcam Rear
Blackview dashcam Rear with recording

Can I bring you a van to convert?

Yes – you can bring us a van to convert or buy a base vehicle from us. If you buy a VW from us you will benefit from a 3-year conversion warranty to match the 3-year mechanical warranty on the base vehicle. On a customer-supplied vehicle the warranty is 2 years. A panel van is the most cost-effective base van if you are looking for a full camper conversion.


What if I want a different base van to the ones you stock?

If you want to change the spec of the base vehicles we supply, we simply update the build spec on the next CJL van due to be built at factory. This means that unless there are VW factory production issues with a certain model or part, we are normally able to have your van built and delivered to us very quickly. Alternatively you can supply us with a base van to convert.


Can you retrofit heating to seats?

Yes – we are able to retrofit heating to your seats. Please note the on/off switch will be on the seat, not on the dash.


What are the bespoke elements of the conversion?

You are able to choose the colour and finish of the furniture set and overhead cupboards, bed board, kitchen work surface, kitchen splash back, floor and seat upholstery – both trim and stitch pattern. We have a wide range of options so that you can make your conversion bespoke to your taste. Our friendly team can offer you as much help as you need with making these choices.


Can I spec my van remotely?

Yes – you can spec your van remotely and we can send you all the info required to enable you to do this. However, if at all possible we do encourage a trip to CJL so that you can see the finish of the vehicles and be happy in the colour and finish choices of your vehicle.


Are you really VW Qualified?

Yes – there are 5 companies in the UK who are VW qualified motorhome converters including CJL Leisure. Many companies claim to be VW-qualified or approved when they are not. Do your homework and visit VW’s website ( to check out who has made the grade and attained the right to advertise themselves as VW Motorhome Qualified Converters. They will also hold a certificate from VW.


What are the advantages of buying a camper from a VW-Qualified Converter?

Your vehicle will be ‘type approved’ so will be registered as a motorhome / camper from first registration. This means taxation class is less expensive than for commercial vehicles and speed limits are as per a car, providing the van is under 3.5T. The conversion is confirmed safe and fit for purpose by the NCC. The company has to have an established trading history and match VW’s 3-year mechanical warranty with a 3-year conversion warranty.


Do you offer habitation checks?

Yes – we run a team of compliance engineers who can carry out habitation checks on any camper / motorhome and issue a gas safety certificate. This preventative measure is an extremely important health check for your vehicle and CJL Leisure vans require an annual habitation check for the conversion warranty to remain valid.


Do you fit trackers?

Yes – trackers are a requirement of insurance for many of our customers. We are Smartrack-approved tracker fitters and offer a range of trackers to suit requirement. All are Thatcham-approved. Please note as van specialists we ony fit trackers to vans. We fit these to our conversions and as a standalone service.


Can you help with insurance?

Yes – our conversions are recognised by insurance companies who we can put you in touch with. This means you will not need to run through a conversion modifications list as the insurer has full details of your vehicle.


Can you help with finance?

Yes – we work with several finance companies we can put you in touch with should you be interested in buying a van through CJL Leisure Vehicles.