Chances are you'll be parked in a grass field at the festival, and once it's wet, it's difficult for tyres to get any grip. The answer is automatic four-wheel drive. It means the car will be front-wheel drive for most of the time, helping you save fuel, but sensors will send traction to all four corners when it's needed. Revised for 2014, the Skoda Yeti is hugely popular with familles because of its practicality.
Price: From £16,600