Store: On a regular rotation, the Rocket League store updates with new vehicles to purchase.You can also trade in items for random drops, one of which could be the Fennec. Trading: If you know someone who has the Fennec, or can build trust with someone on forums or social media, trading is the quickest and easiest way to obtain the Fennec.Here are the best and quickest ways to unlock the Fennec in Rocket League: Luckily, there are a few ways - some easier than others - that can help you obtain it. In order to obtain it, you’re going to work a little bit hard for it. It’s not just a simple case of completing a challenge or winning a few matches. As with most vehicles in Rocket League, there are a variety of ways to unlock the Fennec.