2006 Explorer
I bought a new 2006 Eddie Bauer Explorer here in Denver. Within 35000 miles I was replacing injectors I had "owned" 3 other Explorers as Company cars for HP, and so I went through all their transmission woes with the God Awful Puegeot transmission. The transmission was OK on the 2006 but still di its version of clunking when the car was slowing down I must have gotten 10 revs of the "BIOS" for the transmission to keep it shifting smoothly.
After the 4th injector we gave the dealership back their 2006 and we bought an identical 2008 Eddie Bauer. very few problems with this car. the ignition got loose and caused the front seat to move so don't put heavy stuff on the keychain,,,or like me, you will be replacing your ignition key cylinder. some quirky map light issues but nothing major....75K miles now...
On the 2008, and maybe earlier and later years, but Ford put a two part spark plug in the 4.6L V8. the manual says to wait until 105K to replace the plugs,,,if you wait that long the plug will seize in the block and then break when you try to take it out..if you go to a shop and ask how much to change the spark plubs in this car, they will quote you over $1000 True story 4 different shops wanted that much because of the liability when the two part spark plug snaps. go Google that little nightmare. There is a class action suit for that mess. I changed my sparks at 60K, put PB Blaster in the area of the plug let it sit and they came out nice and easy. replaced them with NGK high capacity sparks and gained almost a full mile per gallon...
So check what spark plugs are in the 2006
So, I didn't care for the 2006, but still really like my 2008..Eddie Bauer.