Scotty thinking of buying 2005 BMW 330i ZHP sedan manual 6 speed with 53432 miles on it with service records. What are your thoughts about reliability and cost of maintenance
For the weekend you, it is fine but do not even think about daily driving it.
Don’t buy it for a daily driver. Remember it’s also all the other things besides the powertrain that can break that can result in a money pit. Also, it behooves you to learn as much as you can about working on those vehicles yourself and where to buy parts at a reasonable price - it will make it easier to digest the total cost of ownership. If you go to an independent BMW mechanic or the dealer - you will be paying a small fortune each time you need something done. If you don’t plan to work on the car yourself - don’t even bother. It’s not for the faint of heart.