Get $1,000,000.00 dollars: 

Enter career mode. Select any race. Once in the
race enter GOLDFINGER. Once you enter this you 
will here a sound, after this sound type 
GIVEMEMONEYORDIE. Once you enter this you will 
see on your screen "you now have 1,000,000 dollars",
now exit the race and you'll have a million dollars. 

THIS CHEAT WORKS ON ALL VERIONS OF 4x4 EVOLUTION 2.