I daily an 04 v70r, 6 speed. Good car, no complaints aside from mpg being low. If I didn't have two kids and a dog to take around it would be an e39 m5 no question. When both kids are forward facing I'm thinking about jetty TDI wagon for the mpg, but will surely miss my 300hp and sweet orange leather interior.
Nice GLK, I've always liked the shape of those....