If it has the short suspension I would not buy it but if it is the longer suspension I would consider it, because if you buy it for 100$ and do the traxxas life time engine replacement plan you just got 195$ into it I bought my t-maxx for 186.50 and had to buy a new reciever, ez-start wand, and a battery, oh and a new motor may I add so that put it at about 320.00 and thats not gas or gp, or the tools. If your friend is an honest man and says that all you need to do is add gas and a gp and look at the motor then I would buy it but if he says you need other parts then I would think about it. If you do buy it tear the motor apart to see if it is just something simple like a bad wire, or something easy to fix. I was new to the nitro hobby I myself own a t-maxx 2.5 and I find them easy to run just don't trying tuneing them in the winter (20 degree whether) GOOD LUCK