I drive a used 98 Tacoma with a v6 and have driven it to hell and back and its ready for more. Its been upside down before and its a bit rough looking, but has 230,000 miles on it and shows no indication of letting up. I have done nothing to it but changed the oil (mobile 1) and tuned it up once. It may need a change of spark plugs right now, but you could not tell by the way it runs. I think that just speaks for itself....