should i buy this rodeo?

hi all im very new to cars and 4wding but i get my license next week and im very keen on purchasing a holden rodeo

i found this one over at carsales 

http://www.carsales.com.au/dealer/details/holden-rodeo-1996-13499933?eapi=2&base=1216&vertical=Car&cr=14&page=2&find=rodeo%7cCarAll&__N=1216%201246%201247%201252%201282%20904&num=15&silo=Stock&sort=~Price

what are your thoughts? i am keen on a turbo diesel, is this a good choice? is it over priced? etc etc

also the car is far away from where i live so what are some good questions i should be asking the dealer before purchasing?

thanks