Hello!
planing a long journey 2 smal children and wife. Want to have something comfortable to seat 4 people and good amount of space for oveland outfit.

I am very keen on a Unimog or a ex Military truck to fit out , not sure if these are to big and noisy.



Any suggestions ?

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www.uk2sydney.blogspot.com

How much money and time do you have to spend on it? If budget allows up to €300.000 look at Unicat second hand offerings. Short of that, you can buy a decent ex military truck for 10-20.000 but the chassis will require work and a camper can take an immense amount of time and large amounts of money to do right. “Motorhome self build and optimisation” by Ulrich Dolde” is a great book.

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Unimog U500 w/Unicat

Hi, we went for 7 months with our kids of 2 and 4 with a 4x4 Toyota Hiace. The old type with low gearing. Made it a bit higher. And it was long wheelbase and high roof.
It is no Unimog but it got us through mud and over samd dunes.

We have friends in Germany who bought a Unimog, restored it and are going to build a camperbox.
It will be great. But it is taking ages and lots of money, and you end up with a noisy truck that doesn't have a dpuble cabine (thats very rare)

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2011 Overland from Amsterdam to Nepal and back
2018 Overland from Amsterdam to Tokyo via Central Asia and Mongolia

Travelled through Russia and Mongolia, then the following year the silk route via the stans to Mongolia by 4x4 Sprinter.

This just after i test drove a Renault truck with cellule on the back. Decided against the truck - expensive, fuel economy in the range 30l/100km ( sprinter 11l/100), mechanic and parts hard to source and required a complete new (oversized) took kit. Changing tires i could imagine as super painful, not to mention the price of new tires. The final decision was based on living space. More space and comfort in a medium length sprinter than the truck cellule.

I vote the van. Check out the living arrangements in the westfalia James Cook.

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2023 back in Japan on the road after COVID, 2019 Paris Siberia Japan tbd -2010 WR250R; 2015-2016 Paris-Mongolia and Paris-Silk Road; 2011-2013 Canada Ushuaia

Vehicle choice in my opinion is something that takes a lot of thought but, most importantly lots of very honest discussions between you and your wife.

Things that need to be considered:

Route and terrain.
If you're going to be on tar/good gravel roads the whole time I would consider a RWD Sprinter self build. These days you can literally buy everything you need to fit it out straight off the shelf in Europe unless you wanted to go down the custom route but it easy and so much so that someone with basic mechanical knowledge and a bit of common sense can do. These are also going to be far more comfortable for four of you and much more fuel efficient therefor you will be able to spend more of the budget on traveling for longer or doing more activities which will make the trip more enjoyable for everyone.

The next level up is a 4x4 sprinter again it has all of the positive features discussed above just slightly worse fuel economy and tyre wear but better access to more remote places.

The next step is in my opinion then a truck. Something like a Mercedes Benz 1017 with either an extended cab self done depending on your skill set and confidence levels but, it doesn't need to be massive like a fire truck cab. Just big enough to fit a second row of seats and maybe some kit storage.

Personally if you have the skill set there is nothing more satisfying then building your own vehicle but it needs to be remembered that it comes at a cost, whether that be financially or time away from your young family and if your planning a trip like this it's most likely that you are a loving family man an want to spend time with them. that's just my assumption.

The level of comfort you want and need.
A family that is happy when travelling will travel more. By adding some little creature comforts it will make the whole experience more enjoyable for all involved. This means things like possibly fitting a heated outside shower so when you all come back muddy you can wash off and someone doesn't get upset because they've just cleaned the vehicle and now it's all full of mud again. Kids also need need more water and therefore this will need to be considered. there is loads more but I just wanted to give you a feel of how you should be thinks at this stage.

Budget
Budget will play a massive part in you're decision making process. Trucks are alot more expense but if you have the money great if you don't you will need to do more or want for less, but it's not all as scary as it looks. Again depending on you skill set and level competency.


Maintenance and your own ability to maintain repair it things. You can go on corses to learn to do basic maintenance and spanner work. Failing that you can learn how most people do these day. Youtube and making a few mistakes.

I hope this helps. Just don't rush it and know that not all your decisions are going to be the right ones and as long as nobody dies it's all part of the adventure.

Alwyn