I had a Mazda Ford ranger that I got 303k miles before we wrecked it. Not too much work on it either. It was a 3.0. Strong enough. You,must have way more than that. Like about 600.
Praise the Lord for old cars that still run! My Echo has over 200,000 miles on it and it's over 20 years old, but I'm glad to have it right now, such a Godsend.