I PM'd garbuckle a while back about adding some missing car info. He said to post it up here once I had finished so I have attached a copy of The Matrix with an extra tab in it that is 'my' car list. I have kept it in a similar format to garbuckle's but all of the data is from a different source, mostly from MyGranTurismo.net. I put a lot of work into reformatting the data and also adding the prize car events into the Car List as I found this to be something I needed when looking to buy cars. I filled in a lot of gaps that were in the original data with that from garbuckle's list and this list contains used car prices, which although will vary slightly is still pretty useful. So I believe this is now the most complete set of performance data for GT5 cars anywhere on the web. It is a combination of a lot of hard work, mostly by others. I added autofilters to the columns so you can sort the data by any criteria, such as ascending order of power/weight ratio or to only show FR drive cars.
It's formatted to print on 8 A4 pages, then you can just tick them off as you acquire the cars.