How would you naturally write these sentences please?

After possessing a Jeep for so long, having a sedan and riding being so low isn’t reassuring.

While 100,000 miles used to be a worthy goal for a vehicle, the bar has risen higher/gone up in recent years.

Try not to put too much mileage on the car before we sell it.(is this the natural way to ask?)

thank you


I had a Jeep SUV for years, and now I can't get used to driving a sedan, where you're close to the ground in it.

Putting 100,000 miles on a car used to be exceptional, but today it's commonplace.

The less mileage you have on your car, the easier it is to sell.