What is the difference between the vehicles marked as ‘Indie Campers’ and ‘Indie X’ on the search results?

Indie X is a sub-brand of Indie Campers that aggregates the campervan models that are no longer the core of Indie Campers' fleet. However, while Indie X campervans usually have a higher mileage count and more time spent on the road, they have renovated interiors, the same service level, are all from 2015 onwards and are rented out at very budget-friendly rates. The Sporty, Active, Urban, Explorer and Dawn Patrol compose the Indie X sub-brand.