I brought the Vitara brand new in 2001. It have 192,300 miles on it. I only had 2 major repairs on it in 2003 the A/C compressor went bad at 75k. and last year the Knock Sensor went bad that also burned out the Fusebox. Other than regular maintance no other problems. OIl gets changed every 3k. How long can I expect it to last?