I had a '95 Honda Civic that I drove for 10 years, traded it in with 275,000 miles on it, still getting 38 mpg. I kept my '97 Silverado with 198,800 miles for 10 years and traded it in on my present '07 Tundra. The Tundra is now 11 years old with 130,000 miles and still runs like brand new, so I plan on keeping it. Frankly, it's the best truck I have ever owned and has been trouble free.
I have casually looked at the new Fords, Rams, and Chevys, but their new fuel economy technologies like Advanced Fuel management, Stop/Start, Flex Fuel, Eco Boost, etc. make me appreciate the truck I have. Why buy a V-8 when the computer thinks I should be driving a V-4 and shuts off half of the cylinders?? Makes no sense to me. Claiming a V-6 has as much or more power than a V-8 also makes no sense to me. I use my trucks as a truck and tow some pretty heavy loads, so I expect a V-8 to run like a V-8 ALL the time.