Scam. Run, walk, or crawl away.
No one buys a car without someone inspecting it first.
Do not deal with anyone out of USA.
Gmail users are often scammers.
Cargo company is tip off to scam.
Cargo companies don't wire money.
He used the OTHER buyer's email to get your email.
Next he will want you to deposit a wired amount over your asking price and forward the difference to the cargo company and you will be out that amount later.
Take your pick of which one you want, any say "no deal".