What's the best medium sized van to buy to pull a trailer?

I'm looking to buy two 3.5t vans. They will be running very heavy using the entire payload most of the time. Usually long journeys with a mixture of country and motorway. I need one smaller van, that...

What's the best van for towing?

I have a Hyundai i800 but it has an issue where the clutch seems to overheat and stop working which means you have to stop for about 30 minutes which is not ideal. I carry a fair bit of disco equipment...

What is more fuel effcient - towing or hauling?

What's the most fuel efficient way to move two tonnes of cargo, a light truck like a Daily or Sprinter or a trailer behind a Toyota Hilux or Isuzu D-Max?

Can I tow a trailer without a tachograph?

Can I tow a 2.5 - 3-tonne trailer with a Volkswagen Crafter without a tachograph?