ok i want a to get a different car from what i have now, 96 grand merc, and i found a 1999 Volvo S80 T6. i know it not the sportiest of all cars but it would be an upgrade from what i have now. would this car handle ok and would it be much quicker than my current car? so what i want to know is how relialble this car would be, it has 100k miles and im a little aprehensive of repairs i might have to make, should i be? and it is for 5,000 is this too much.

p.s. does any1 know what octaine you need in it and hw is the turbo preformance?