I drive a 2000 dodge dakota V-8. I was looking at getting a new diesel Toyoa Hilux to replace it. (I live on an island where there no dealers to service hybrids, and gas is $5 a gallon).

HERE is the environmental dillema. I believe that the whole process of buying new cars is much more destructive to the environment than keeping a vehicle for 10 years before replacing it- (if it can survive that long).

I think that since I drive only about 5-15 miles a day, it would be more environmently efficient to just keep driving what im driving, in order to stall off the production of a new vehicle for me and the disposal of my current vehicles. any contrary ideas?