I bought my 2003 Jimmy SLS 4x4 new.. it took some time to break in the motor, but once I hit 65 000 kms and changed out the U Joints (the factory ones were very tight), I started getting much better mileage (it also makes a huge difference to use cruise when at all possible, an increase of 60-80kms per tank). I replaced the brakes and rear rotors at 78 000kms. I have taken meticulous care of this truck, have only ever had to make minor repairs due to regular wear and tear, and I love this truck more than any man I've ever known ;)

To date I have 229 472 kms on it, and it's as powerful as ever, and is in immaculate condition.. I have used it in the mountains, climbing straight up some very sketchy roads, and it never lets me down.

I wouldn't tow anything with it unless the transmission upgrade is installed. My brother in law has the 2000 Blazer, basically the same vehicle, and it's still running hard too with 156 000kms on it. Both trucks drive some really rough roads regularly, and continue to fire up even in minus 40... in Alberta there are many Jimmys/Blazers everywhere you look, because they do the job, and I will be driving mine for at least another 7 years!!!