Are you the original owner? If so, did you keep up with the periodic maintenance as per the service or owners manual?
If you aren't the original owner, are there copies (or records) of the maintenance performed over the years? If service was performed, was it by Honda or the average Joe in his average yard? Proof of Receipts?
If you're thinking of purchasing the vehicle, does it come with a carfax report? If it was in a flood, fire, or moderate collision, I'd leave it where it sits.
At 170k, there are SOOOO many things that could go wrong if the vehicle was neglected in any way.
Just my opinions :stupid: