Is the Porsche Cayman still the king of the 50 grand sports car or will a new contender steal it’s crown? Jason and Karun find out with a group test including the Audi TT RS, BMW Z4 and the Jaguar F-Type. For access to exclusive Fifth Gear content and all FULL episodes, join our channel https://www.youtube.com/channel/UCa6xsp7d4s-NgpPUGc57ZGA/join #FIFTHGEAR #PORSCHECAYMAN | Fifth Gear

It’s time for a roadster showdown! The all-new BMW Z4 arrives with a 3-litre straight six turbocharged engine, but does it have the ability to take down the Audi TT-S and the Porsche Boxster? There’s only one way to find out… Let’s race! | carwow