I love mine. Just came in from using it actually. I have been very happy. It is just that it is beginning to show its well used age.
I would buy a brand new one in a heartbeat. I am planning on getting an Arctic Cat diesel to replace my growing tired Polaris. Mine has been used and worked hard. It is still pretty reliable and very strong. I would highly recommend them. I use mine for work, play, mudding, trail riding. I love it for all of that! Its top speed is 40 mph. It will pull anything you put behind it. Its torque comes on in the lower RPM range (like most diesels) and it is VERY fuel efficient, using about half of the fuel of a 400 or 500 gasser. It is a little noisy and rattly (typical of a non computerized diesel) but less noisy with a biodiesel blend. Power is ample and handling is as good as any of the machines out there. It has 4 wheel independent suspension, true locking 4 wheel drive, excellent lighting and gobs of low end torque. I enhanced the power of mine a little by changing up the airbox, adding a performance air filter, a custom made straight through exhaust and tweaking the fuel delivery a bit. It is an awesome machine. When I get a new Arctic Cat, I may keep this one as an extra, although they are fetching pretty good money on auctions... they hold their value for sure!