how do i start a new game in need for speed

How did you get your missing cars back

Well, from the start you are offered 3 starter vehicles to choose from, you can only pick one. The 3 vehicles you get to choose from are as follows:

1: Honda Civic type R

2: Ford Mustang Foxbody

3: Subaru BRZ Premium

Never tried the Honda, the Subaru was ok, just wasn't strong enough to complete some of the medium races. The best starter vehicle you want to choose is the Foxbody. Out of any of the 3 starter vehicles it has the most horsepower. If you think you are stuck, simply grind some of the easy races until you have enough money to mod your vehicle to get past the spot you are stuck on. For the first Gymkhana race you are introduced to, you will want the Dodge Challenger. You will need to give it drift tires in order to beat it. The vehicle you will want to obtain when you have enough money is the Becky Kustom.

Pfft noob, Subaru is a beast car you just need to drive it good 

I cant find the restart button in settings? any ideas? (PC)

Go into Documents, Find the Need for Speed folder and inside that go to your saved games Folder and Delete the Save file. Restart the game and you should be good to go.