How many miles would a 2003 Honda Accord LX Sedan be expected to get before giving up the ghost?

I'm considering buying one in what appears to be very good condition but it has 233,000 miles on it

Don't buy it. The car could die the day after you buy it.

Check out the carfax on that car and make sure it's received regular service since 2003. By "regular" I mean like at least every 8-9 thousand miles. If it has received regular service, it could last another 5 years easily.

I'm amazed it is still on the road. Automatic transmission problems in those were truly infamous, leading to the 2003 Accord being the second worst vehicle in the carcomplaints.com database and a rating of Avoid Like the Plague.

Accords of this vintage were notorious for bad transmissions. Stay away.

There's no way I would buy a car with that many miles. Cars aren't meant to last forever, and after a pretty short time, things are going to start going wrong with it. Some not too bad, some major. The point is you are going to have to keep putting money in it just to keep it on the road.

Walk away. Fast.

After reading all the horror stories from Y! A users who had similar questions, I wouldn't bet on anything over 50.

If that car checks out buy a mechanic, it might be a decent buy- Provided the automatic transmission has been replaced Honda. If so, make sure that it was replaced after 3/2005. The earlier replacements were the same faulty transmission and will likely fail again. The redesigned trannies were used after 3/2005, and have been very reliable. The issue affected the V6 models, but some 4 cylinder models had issues too. If you're looking at a manual transmission model, then you should have no issues.