I’m currently deciding on booking a trip to Barcelona for the Spanish GP in May. After that, I’m going to do a little road trip, hit some vineyards, and fly back from Lisbon. Rental car prices are actually pretty low (well, low compared to Ireland w/CDW), but I have some questions on what cars to choose. Or more importantly, which cars to avoid...

Renault Megane, BMW 1-series, Ford C-Max (is that a Focus?). Would the Audi A3 be a big jump? Surprised I don’t see many Golfs/Polos...loved the new one in Scotland last year.

Any suggestions?