I usually only keep a rig 10 to 15 years. But they are ten to 20 years old when I buy them.
01 GMC 2500 HD 4x4. I have owned almost two years.
02 Honda Accord. I bought it a year ago.
Momma's 05 Durango, we have owned it about six years. At 250K, it will be the first to be disposed of.