kylehnatFor the tarmac races, you can use any car you want. A JGTC race car will easily beat the crap out of the competition on these tracks. Just don't hit anything :-) For the other races, i've been using the Peugeot 206 WRC. It has a nice short wheelbase for tossing it through turns. I use the maximum turbo possible, with the center differential set to put more power to the rear wheels than to the front wheels. Driver aids are off, of course. I haven't beat all of the rally races yet, but this car CAN do it. I just need to not hit stuff.
Get something like the Camaro LM Race Car (win Stars and Stripes) and takes it on either Georges V Paris OR Citta di Aria on hard difficulty. Winning the Parisian race will yield the Peugeot 205 T16 E2, and a victory at Assissi means the Lancia Delta S4 will find its way to your garage. Personally, I prefer the Delta, but the 205 is just as good. Both are some of the fastest Group B cars ever built, and with a set of dirt and/or snow tyres for your chose rally weapon, you should eat up the dirt.T07NI don't want to waste money getting that car. Can you try to race in the hard races? I think it's more difficult than you think.
Mr.SlowYou can do them all with prize cars ($0 + dirt tires 23k) But you have to practice some of the tracks due to their lenght and complexity.
For example, the Grand Canyon Hard requires you to be able to do a 2:34 lap. If you can do that or better without competition you should win it no probs.
ali3nin my opinion suzuky escudo is the best car for those rallies
T07NI don't want to waste money getting that car. Can you try to race in the hard races? I think it's more difficult than you think.