I don't know how many of you took the government up on this program when Obama introduced it. I did. I traded in my 1999 Dodge Ram with 103,000 miles for a 2009 Dodge Dakota. My Ram had a 318 V8 engine and got around 18 mpg. The Dakota had the 3.7 L six cylinder engine. In theory, the Dakota should have gotten better mileage than the Ram but in reality it was about the same. I had the family pricing in addition to the $4000 from the government so I got a pretty good deal. Anyway, I found this website that lists all the vehicles that were crushed because of this program. There were 1094 Ram pickups like mine destroyed. The sad thing about this program was so many perfectly good used vehicles were destroyed. This raised used car prices for a time back then. And, according to the article, the actual mpg actually declined.
https://www.thedrive.com/news/heres-the-full-list-of-all-677081-cars-killed-in-cash-for-clunkers
https://www.thedrive.com/news/heres-the-full-list-of-all-677081-cars-killed-in-cash-for-clunkers