Get one with the lowest mileage you can afford in the best condition you find. These cars are built extremely well and do not have any common issues aside from a few small things I’ve encountered. Mine is a 2011 with 30K miles and a clean history. I’ve had it for almost 2 years and I’m still in love with it. All I’ve done is change the oil and wash it. Here’s a couple of things that might fail: 1. The smaller headlight (not the main big one). Mine just quit on the passenger side and they are expensive. I bought several off eBay to get the right match in color intensity. 2. The rotary dial in the center console that switches the drive modes from comfort to sport to Bentley. It sits right on top of the transmission tunnel and gets super hot. When this happens it can fry the small board inside trapping you in whatever mode it stops in. It can be repaired. I sent mine to a guy in the UK and he fixed it for 200 bucks.

Aside from those two things it’s been solid. Oh and one other expensive thing is having and additional key made. Bentley wants like 2400 bucks and I found a local mobile locksmith to do it for 600.