The Beta (Standard) has a back seat. This allows 4 people to be seated – it still sleeps 2 people but gives the option to travel with more people. You can hire a tent from us or others may stay in other accommodation.
The Beta 2S (Premium) is our newest vehicle in the fleet. As the Beta 2S doesn't have a back seat, you'll have 30% more space to move around, get to your stuff in the storage area or set up the bed. This gives a lot better access in and out both sides of the vehicle which is great when at campsites or when you just want to access your things in the storage compartment. The Beta 2S vehicles are the newest vehicles we have so they drive better and have less wear and tear.
The Alpha (Budget) has the same layout as the Beta 2S but it is much older. They have been on the fleet for 4+ years more than the Beta 2S. This results in a lot more wear and tear on the vehicles.