13 of the Worst Bulldozers Still Crawling Around in 2025

2. John Deere 450G

This machine's been around forever, and it shows. While it's had its glory days, the 450G feels like it belongs in a museum now. It's loud, uncomfortable, and let's be honest---kind of a dinosaur.

Mechanics hate it too, mostly because it needs repairs more often than your grandpa's pickup. If you're looking for something reliable, this isn't it.