Would need to see more of the Alfa but it dies look rather lovely and modern in that picture. And for some reason there is also something very special and romantic about an Alfa like this...Tough call though Matt...
OK I will stick my neck out, I prefer the Alfa the styling looks more extreme a bit like how the SZ looked when it first came out - outrageous. If it's £10k cheaper than the Maser then I might be able to push the boat out and buy one.
The 4C is £45k even with options you are pushed to get one much over £50k. So the 6C is probably going to start at £55k maybe up to £65k with options still leaves Maserati to bring theirs in sub £80k.
But why would you spend £15k more than the Alfa ?