I was almost ready to purchase a White 2011 Ford F-150 FX4 with an 5.0l V8 engine. Truck looked good in pictures and the discussions with the owner were generally good but I was slightly suspicious of a few comments. After ordering a CarFax, I found the truck was indeed a 2011 but originally it was red (now white), originally had an Eco-boost engine but now had a 5.0l V-8 and originally had just and XLT interior and trim package and now had an FX4 package. The CarFax also revealed the accident that the truck had been in 2 years ago with front end and roof damage. That explained at least most the changes. I passed on that truck. Thank you CarFax! Regards, Mark in Texas