How long will my van last and how many miles is on your car?

the 3.3 was alright, the 3.0 was more durable, but the engines usually don't have many problems, its the transmission that will stick you along side the road, sevice it at regular intervals and remember to check your oil every now and then, and it could last for a long time still to come. My aunt had a 90s grand am with the 3.1 she changed the oil every 1500 miles and had it for over 500,000 miles, she gave it to her daughters stepson and he killed it.