4.5 vs 4.0

[shibby!]

Hello,

i have noticed a few Cerbs for sale recently, i have just sold my M3, and looking for a 15k that will hold its value reasonably well, something i should be able to work on myself.

How different are these cars? reliability wise, and speed?

[shibby!]

That's some research!!! Thanks.

I better make some tea!