Should I try to get a new car soon?

I have a 1996 Honda Odyssey with about 227k miles on it I mean it runs well it starts up quickly but the interior is pretty messed up and it's pretty slow as in I usually have to go 40mph in a 35 zone to keep up but I was thinking should I try to get a new car with less miles?

Read more: Should I try to get a new car soon?