I have an 09 king ranch f150 that just crossed 101k miles. It’s a clean, one owner, impeccable maintenance history, old man owned specimen that I purchased planning to keep 5-ever. It had the cam phaser issue (5.4) right after I bought it, and it was fixed at 94k miles a month after I purchased it. I love the thing, it’s cushy and comfortable and has plenty of horsepower and torque for me.
I’m planning to replace it next year for 2 reasons:
1. It has a payload of 1050 pounds. The king ranch has lower payload capacity than the other trim levels, but I just didn’t think about it being an issue when I bought it. It’s got a 150 pound hard tonneau cover on it, so between that and my fat butt in the drivers seat, my effective remaining payload capacity is 700 pounds. Once I get gear and a couple coolers and another guy in it, my bed is like half full and I’m at full max payload before hooking onto a trailer. Drives me nuts.
2. It’s a garage kept truck in fantastic shape for its age. It borderline looks showroom ready as far as the fading and such when looking at it in the driveway or parking lot. However, it’s STILL a 16 year old pickup, and I just spend $3k fixing some rust on the roof off the corner of the sunroof. Some of the bed cross members (between the bed and frame) are starting to hard rust and rot. I keep it washed in the winter, but road salt still causes issues. At the rate I drive it (about 4k miles per year), coupled with the rate it’s rusting, it’ll be rotted out before 120k miles.
I’m planning to replace it with an aluminum body, new or low mileage 2.7 ecoboost (1800-ish pound payload capacity and 7500 lb towing). I don’t WANT to, but I can’t stand the thought of driving a rotted out pickup. It’s all about longevity for me, both mechanical and physical. I’m not interested in driving a low mileage rust box, and at the rate I drive, any vehicle will rot before major mechanical issues hit. I realize not everyone cares about overdoing payload or rusty trucks, but I’m pretty anal about stuff (get it from my dad) and take care of stuff for not only my long term use but also to increase resale value when the time comes. My plan is to buy a perfect specimen for my next one, and then keep it long term (10-15+ years).
The key is to get the right vehicle to push that long. Not all vehicles are worth keeping that long, but get the right one and it’s way smarter to keep them long term like you’re talking.