For the family that brings everything.

The Outpost is a long wheelbase family adventure van that drives four, sleeps four, and carries the kit that comes with an active family. A pop-top as standard, a sliding bed that opens the van up by day, and storage worked out around how a family actually packs.

Outpost · LWB MAN TGE Campervan · From £140,000 inc VAT Book your discovery call
Book your discovery call
The Outpost

Built around four people and all their kit.

Some families travel light. Most don’t. Bikes, boards, wetsuits, walking kit, a dog, and everything four people need for a week outdoors all have to go somewhere — and the Outpost is built to carry the lot.

It’s a long wheelbase MAN TGE that drives four and sleeps four, with the pop-top included as standard and a sliding bed that opens the living area right up during the day. The back of the van is given over to storage worked out around how a family actually packs: cabinets you can load at home and bring straight in, dedicated space for shoes and the kit you grab on the way out, and an open-through load area that takes bikes, boards, and the big awkward things without a fight.

The result is a family van with room to bring everything and still live comfortably once you’re there — space to get four people fed, sorted, and out the door in the morning, and space to settle back into in the evening.

Designed and built in our West Sussex workshop

A family loading kit into the rear of the Onyx Outpost campervan

Room to bring everything, and still live comfortably

Where the Outpost started

It started with a couple and a clear idea

A couple came to our West Sussex workshop wanting to upgrade their van around the way they actually travel — the four of them, all their bikes, and the kind of trips that are about getting outdoors and making memories rather than parking up near the facilities. They wanted a galley kitchen they could properly cook in and storage for everything they carried, and they’d decided against a permanent shower room because it took up space they’d rather use for living and kit.

We built it for them. It answered a question we’d been hearing from a lot of families, and it worked well enough that we made it a model.

At a glance

The Outpost at a glance

Drives four, sleeps four, pop-top as standard. Built to haul. Available in FWD and 4×4.

Pop-top as standard

Adds two upper berths — the van sleeps four from the start.

Sliding bed

Opens the living area right up by day, made up by night.

Four belted seats

Carry the whole family, properly and legally.

Packing-first storage

Passenger Vandrobe cabinets, dedicated shoe storage, and grab-and-go space.

Galley kitchen

Double induction hob, 115l fridge, stainless sink (three-in-one oven optional).

Off-grid as standard

Victron 400Ah lithium, 3kVA inverter and gas-free Truma Combi diesel heating — days off-grid, no hookup needed.

Available in 4×4

MAN TGE platform — FWD or 4×4.

Customise your colours

Cabinetry, fabrics, worktop and more — yours to choose, included as standard. Jump to the picker →

Inside the Outpost

The interior, feature by feature

Tap or hover any feature to read more. The exterior is further down the page.

Rear belted travel seats and pop-top berth in the Onyx Outpost campervan

Four people, four berths

The Outpost travels four people in fully belted seats and sleeps four without anything to add later. The pop-top comes as standard — a comfortable upper berth for two, well suited to children or older kids, with the lower sliding bed making up the other two berths below. The four-berth capability is built in rather than optional: a proper seat each on the road and a proper bed each at night.

The sliding bed opening up the living area in the Onyx Outpost campervan

The sliding bed

The lower bed slides fore and aft, so you choose how much of the van is given to sleeping and how much to living. Slide it back to make the bed up at the end of the day; push it forward to open the living area right up in the morning, with room to get four people fed and load the kit for the day ahead. It’s the simplest way to get the space of a much larger van out of a long wheelbase.

Vandrobe storage cabinets and packing space in the Onyx Outpost campervan

Storage and packing

Most family vans make you pack into whatever space is left over. The Outpost is built the other way around. Integrated Passenger Vandrobe cabinets let you pack at home and bring your kit straight in, there’s dedicated storage for shoes and the things you reach for on the way out, and the load area is open-through so length isn’t the limiting factor — bikes, boards and the bags that come with four people away for a week all go in, with L-track throughout.

Galley kitchen with double induction hob and 3-in-1 oven in the Onyx Outpost campervan

The kitchen

A galley kitchen with a double induction hob and a 115-litre compressor fridge, with a stainless sink and tap. The larger fridge keeps a week of food for a family cold without rationing the space. A Dometic three-in-one microwave, convection oven and grill is available as an upgrade, for when there are four hungry people back from a day outdoors.

The 115-litre compressor fridge stocked with a family's food in the Onyx Outpost campervan

A fridge sized for a family

A 115-litre compressor fridge — big enough to keep a week’s food for four cold without rationing the space or living out of a cool box. It runs off the Victron system, so it keeps cooling for days off-grid, and it sits in the galley where everyone can reach it while a meal’s coming together.

Victron touchscreen and 400Ah lithium electrical system in the Onyx Outpost campervan

Electrical system

A full Victron off-grid system — two 200Ah LiFePO4 batteries giving 400Ah, roof-mounted solar via an MPPT controller, a 3kVA inverter with mains charging, and a DC/DC charger that tops the batteries up from the engine as you drive. Managed from a touchscreen; most owners stop checking it within a week. Additional battery and solar are available for families spending longer away from a hook-up.

The standard pop-top raised on the Onyx Outpost campervan, with mesh windows and a two-berth sleeping area

The pop-top

Standard on every Outpost, never an upgrade. Raised, it opens a light, airy two-berth space up top — mesh windows on three sides and a proper view out — and it’s engineered to keep the Onyx roof rack fully usable when it’s down, so your solar, awning mount and carrying capacity stay put whether the roof is up or closed.

The layout

How the Outpost is laid out

A layout that reshapes itself around what the family is doing — living by day, four berths by night.

Onyx Outpost floor plan — day layout, sliding bed forward, living area open, four belted seats
Onyx Outpost floor plan — night layout, sliding bed back and the lower berths made up
The Onyx Outpost MAN TGE with roof rack, raised pop-top, all-terrain tyres and awning
Outside the Outpost

Built for where you’re going

Designed and fabricated in-house — not bought off a shelf. Every component is chosen to be useful on the road, not just to look the part in a photograph.

An Onyx roof rack, and a pop-top built to keep it usable

Every Outpost leaves the workshop with an Onyx aluminium roof rack — designed by us, fabricated by us, and fitted as standard — with a side ladder for safe, clean access. The pop-top is designed to keep the roof rack fully usable when it’s closed, so solar, an awning mount, and carrying capacity stay intact whether the roof is up or down.

Options that suit an active family

Many families add optional upgrades before their first trip: Black Rhino Warlord alloys, Onyx rear carriers with wheel carrier, and a Fiamma F45 awning. None are included in the standard price, but all are available — and for families heading off-road or spending extended time away from facilities, they make a real difference.

Specification

Every Outpost, built to this standard

Options and upgrades are listed separately below.

Base vehicle

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ModelMAN TGE 4.160 LWB — 8-speed automatic
DrivetrainFront-wheel drive as standard — 4×4 available
Gross weight4,000kg
TrimLion XC
SuspensionUpgraded suspension
HeadlightsLED
Cab seatsFactory swivel seats
Cab air conditioningFitted as standard (habitation air con is a separate option)
Driver aidsCruise control, rear view camera
InfotainmentTouchscreen with Apple CarPlay and Android Auto
ExteriorMud flaps

Dimensions

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Berths4 (sliding bed plus pop-top, standard)
Travelling seats4 (fully belted)
Bed dimensionsSliding bed 1,990 × 1,680mm; pop-top upper berth 1,900 × 1,220mm

Electrical

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SystemVictron — 12v
Batteries2× 200Ah Victron LiFePO4 (400Ah total)
Solar350W roof-mounted, Victron MPPT controller (pop-top fitted as standard)
InverterVictron 3kVA
Mains charging120A via inverter/charger
DC/DC chargerVictron 50A
Shore powerHook-up compatible as standard
MonitoringVictron touchscreen

Water & Heating

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Heating systemTruma Combi diesel
Fuel sourceMain diesel tank — no separate gas cylinder
Hot waterIntegrated tank
Fresh water109 litres
Grey water87 litres (4×4) / 63 litres (FWD)
VentilationMaxxair Maxxfan

Kitchen

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LayoutGalley
HobDouble induction
Microwave/ovenOptional upgrade — Dometic three-in-one (microwave, convection oven, grill)
Fridge115-litre compressor fridge
SinkStainless steel with tap
WorktopHi-Macs composite

Living

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BedSliding bed — opens the living area by day
Pop-topStandard — Onyx-designed, adds a two-berth upper sleeping area, integrated lighting, clamshell close, solar-ready
Seating4 fully belted seats
StoragePassenger Vandrobe cabinets, dedicated shoe storage, open-through load space; optional rear garage tray
ToiletComposting Trelino toilet — Clesana X1 Pro heat-sealing toilet available as an upgrade
Outdoor showerFitted as standard — rear connection with hot water, for rinsing kit, dogs, and boots
FurnitureHPL throughout — choice of colours, powder-coated aluminium corners
Load tie-downL-track throughout

Exterior & Chassis

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Roof rackOnyx aluminium — designed and fabricated in-house
Side ladderFitted as standard
Side stepBlack step fitted as standard
Rear stepBlack step fitted as standard

Full base vehicle specification available on request. Options are available to change the specification — call us to discuss.

A family at their Onyx Outpost campervan in woodland with the pop-top up, awning out, bikes and a dog
Investment

From £140,000 inc VAT

The Outpost starts from £140,000 inc VAT, depending on specification and base vehicle.

That is a full four-berth family van with the pop-top included as standard, and it includes everything in the spec table above. There is no stripped-back entry specification designed to get you in the door.

We’re happy to talk through what’s included, what’s optional, and what the total cost of your build would look like on a discovery call.

Book your discovery call →
Customise

Customise your build

The Outpost is complete as standard. The options below are for families who want more capability, more comfort, or a more specific fit for their trips. We’ll talk through what makes sense on your discovery call.

Start with

Tick the upgrades below to build your spec — it’s an estimate, not a quote.

Climate

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The Outpost is fitted with the Truma Combi diesel system as standard. The Aquahot hydronic upgrade adds continuous hot water, two-zone control and underfloor capability; underfloor heating requires the Aquahot upgrade (added automatically). Habitation air conditioning is one option at one price: limited off-grid use on a 12v system, or full off-grid use on a 24v system. If you plan to run it off-grid we’d recommend adding a battery and the 24v upgrade alongside it — both are in Electrical systems below.

Aquahot hydronic diesel heating — continuous hot water, two-zone control, underfloor capability£4,000
Underfloor heating — third hydronic zone (requires Aquahot)£4,500
Habitation air con£5,000

Layout

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The Onyx pop-top is standard on the Outpost, and it is what turns four travelling seats into four berths. Some buyers want to travel four but only ever sleep two — if that’s you, the pop-top can come off the specification and its cost comes off the price. You keep all four belted seats either way.

Remove the Onyx pop-top — fixed roof, sleeps two, still travels four-£5,800

Electrical systems

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Additional 200Ah Victron LiFePO4 smart battery£1,050
DC/DC charger upgrade — 100A (replaces standard 50A, requires upgraded alternator)£800
24v system — 5kVA inverter and 3×100Ah batteries£2,700
Additional solarPOA
Upgraded USB — Tiger Exped high-powered USB A/C (replacement)£100
Additional Tiger Exped high-powered USB A/C£180
Additional Scanstrut USB A/C port£150
Additional 240v sockets — up to two extra, four in total£200 each
Starlink Roam — fitting only£500

Internal additions

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Clesana X1 Pro heat-sealing toilet (replaces the composting toilet)£800
Dedicated socket for the Clesana X1 Pro (otherwise it runs on battery power)£200
Dometic three-in-one — microwave, convection oven, grill (installed)£500
Sink chopping board infill£100
Rear garage slide-out gear tray£750
Ridgeline bug screen — side door, including fitting£400
Ridgeline insulated bug screen and blind — rear, including fitting£620
Upgraded mattress — memory foam£600
Upgraded mattress — pocket sprung£1,000
Seat upholstery — front seatsfrom £2,000
Seat upholstery — rear seatsfrom £1,000 each

External upgrades

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Black Rhino Warlord alloys — four, or five with the spare£400 each
Onyx rear carriers and wheel carrier£2,000
Fiamma F45 awning£1,000
External spotlightsfrom £250
Tokul bike rack — suitable for all bikes, including fitting£550 each

Base vehicle factory upgrades

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Non-standard colour£1,439
Tow bar£796
Heated and folding electric mirrors£192
Heated windscreen£341
Heated steering wheel£110
Cruise Assist (adaptive cruise control)£1,328
Leatherette seat covering£79
Upgraded alternator (enables future DC/DC charger upgrade)£432
Manual diff lock (AWD only)£680
Seikel 35mm lift kit£5,606
0 items selected £140,000 inc VAT

An indicative estimate based on list options — not a formal quote. The base vehicle, factory choices and any POA items are confirmed on your discovery call.

Take this spec to a discovery call →

Make it yours

Choose your colours and finishes

Every Outpost is finished to your taste. Pick the cabinetry, doors, flooring, worktop, wall lining and seating that feel like you – your palette builds as you go, and it’s included as standard.

Included as standard, on every Outpost

Your palette

Build your palette freely – we just ask for an email when you download.

Who it’s for

The Outpost is built for people who…

  • Travel as a family of four and carry a lot of kit
  • Want to sleep four without adding anything later — the pop-top is standard
  • Get outdoors with bikes, boards, and gear, and need a van that carries the lot
  • Want storage worked out around how a family actually packs
  • Are happy to wash with campsite facilities and the outdoor shower
  • Would rather put the space into storage than a permanent shower room

Whether it’s the Lake District for half-term, the Alps for the summer, or every long weekend in between, the Outpost is the van that brings the whole family and everything they need.

FAQ

Questions worth asking

How is the Outpost different from the Mesa?

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Both are long wheelbase family vans that drive four and sleep four. The difference is what the back of the van is given to. The Mesa has a permanent enclosed shower room as standard; the Outpost puts that space into storage and living instead, and handles washing with an outdoor rear connection and campsite facilities. If a fixed bathroom on board matters to you, the Mesa is the one. If you’d rather have the extra space for kit and living, the Outpost is built for that.

Does the Outpost have a toilet and a shower?

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There’s a composting Trelino toilet on board — compact, simple to use, and chemical-free, with no cassette to empty at a disposal point. For washing, an outdoor shower connection at the rear handles rinsing kit, dogs, and muddy boots, and campsite facilities cover the rest the way they would on any trip outdoors. There’s no internal shower room, which is what frees up the storage and living space the van is built around. If a permanent fixed shower room matters to you, the Mesa is built around one.

How many people can the Outpost carry and sleep?

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Four and four. It travels four people in fully belted seats and sleeps four — two on the lower sliding bed and two in the pop-top, which comes as standard rather than as an option.

What off-grid capability does the Outpost have?

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The Outpost runs a full Victron off-grid electrical system with 400Ah of LiFePO4 lithium capacity and roof-mounted solar, alongside a Truma Combi diesel heating system that runs from the main fuel tank rather than the battery. That’s several days of comfortable use without solar input, and indefinitely with reasonable sun. Additional battery capacity and solar are available for longer trips.

Can I use the Outpost in winter?

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Yes — it’s built for year-round use across the UK and Europe. The van is insulated throughout, the water tanks are insulated and heated, and the Truma Combi diesel heating provides warm air and hot water from the main fuel tank with no gas cylinder to run out of. For families spending extended time in deep cold, the Aquahot hydronic system is available as an upgrade.

Do I need a special licence to drive the Outpost?

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Yes. The Outpost is built on a 4,000kg gross weight base vehicle as standard, which puts it above the 3,500kg limit covered by a standard Category B car licence. Driving it needs C1 entitlement, which covers vehicles between 3,500kg and 7,500kg.

If you passed your car test before 1 January 1997, you will almost certainly have C1 already — it is listed in the categories on the back of your photocard, and it is worth checking there before anything else. If you passed after that date, C1 is a separate entitlement: a medical, a theory test and a practical test, usually completed over a few days.

It is worth thinking about early if more than one of you will share the driving on a long family trip. The base vehicle specification can be changed, so raise it on your discovery call and we will work through the options and what each one means for payload. C1 entitlement on a UK licence is recognised across the EU.

Why the MAN TGE over the VW Crafter or Mercedes Sprinter?

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The MAN TGE isn’t the most familiar choice — most people arrive expecting a Sprinter — but it’s the right platform for what we build, and the reasons are practical.

Against the Sprinter, it’s comparable in quality and capability at a slightly lower base price, which means more of your budget goes into the build rather than the base vehicle.

Against the VW Crafter, the more important difference is support. The MAN TGE is the commercial vehicle version of the same platform, which means it’s backed by MAN’s truck dealer network — service centres across the UK and throughout Europe. For a van you’re taking seriously into remote places, that network matters in a way it doesn’t for a van that stays close to home.

We’ve driven other platforms. We kept coming back to this one.

What warranty do I get with the Outpost?

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The MAN TGE base vehicle comes with a three-year manufacturer warranty through the MAN dealer network across the UK and Europe. The Onyx build is covered by a one-year Onyx warranty, and Victron components carry their own manufacturer warranty. Every completed build also comes with a free three-month check-up.

Is the Outpost road legal?

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Yes. Every Outpost goes through an Individual Vehicle Approval process and is registered from new as a motorhome. A panel van registration option is available if preferred and comes with a small discount on the build price. It’s worth understanding the insurance and usage implications of each before you decide.

The rest of the range

Not sure the Outpost is the one?

If you want a permanent shower room as well as four berths, the Mesa is the long wheelbase family van built around one. If you travel as two, the Summit is our compact medium wheelbase two-berth and the Arête its long wheelbase sibling. And if neither quite fits, Hors Catégorie is our bespoke build programme.

Compare all models →

Get in touch

Ready to talk?

A discovery call is a relaxed 30-minute conversation about your trips, the way your family travels, and whether the Outpost is the right van for you. Just an honest conversation with the people who’ll build it.

We typically have a four-to-six month lead time, so the sooner you get in touch, the sooner we can get your build in the diary.

Book your discovery call → Or call us on 01403 458 668

Not ready to talk yet?Join the list for new models, open build slots and workshop updates.

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