My mother has a 2001 CRV. She only puts about 5000 to 6000 miles a year on the car. Almost all trips are short trips around town. Maybe 2 times a month it gets driven 40 miles or more by my sister or me. I am changing the oil tomorrow with syntec blend 5w30 and a supertech filter. I'm thinking once a year changes at 6000 miles is safe. GTX would probably be fine but for 6 bucks more a year I can run the blend. I thought it was probably a good idea. What do yall think?