F10 M5 Daily Driver??

[Boo's Dad]

Guys,

I'm thinking of getting a circa 15-20K miles F10 M5 for use as my daily driver. What real world mpg can I expect and will I be disappointed with the handling / weight? Currently use a 997 GTS so obviously I don't expect it to handle as well as that but I'd hate to buy one and be really disappointed!

Any thoughts? Thanks.

[Boo's Dad]

Cheers Guys, very helpful!