Hi all, my name is Bill. I've been a Saab owner for years now, but my 900s died, and I am thinking about switching over to Volvo. I have a down payment on a 1991 Black 740 Turbo. I've never owned a Volvo before, so be gentle. The car has 146k miles, and appears to be in very decent shape minus a cracked taillight. I know there is plenty of life left in this thing, however I'm concerned that if the turbo unit went, it'd be a very costly repair? In the event that this happened, how much would a repair cost? Also, are there any other things to look for for this particular year/model? Any insight would be much appreciated. Thanks, Bill