Well if it has a salvaged title you would need to know why it is considered salvaged and I would not take the dealers word under any circumstances; ask for the salvage paper work that shows what was done to fix it and the name(s) of the previous owner(s).
Seeing how you have the VIN, run a carfax report. Keep in mind that carfax info is exactly that, it is just information and not a "certainty" that this car OK and will not be a pain in the arse later.
Seeing how you have the VIN, run a carfax report. Keep in mind that carfax info is exactly that, it is just information and not a "certainty" that this car OK and will not be a pain in the arse later.