Light Weight Class2:
UF1
LX2 (LX with a little engine)
Smart Roadster style
old beetle style
Class C:
XFG
XRG
RB2 (RB4 with 2WD & no Turbo)
Class B:
RB4
FXO
XRT
XFD (XFG 2.0 Deisel Turbo version)
Class B+:
XF MR (XFG with 2.0 Turbo engine & put it in rear seat)
LX4
Scirocco
single seater prototype (SR4 style, greater if it get flybrid)
Class A:
FZ5
LX6
RAC
FXO STi (FXO with higher power engine & AWD)
GT3:
FZ5 GT3
XR GT3 TDi
LX6 Race edition
RAC Race edition
Scirocco GT24
---close to GT3 class but allowed for rally
XF GTR
UF GTR
FXO WRC
RB4 WRC
GT2:
XRR
FZR
FXR
RB4 GTR
GT1:
FZ GT (powerful version of FZR)
LX GTR (Yamaha R1 1000cc X2 2.0L V8 engine & Aero parts)
RAC GTR
XF V8 (XFG with FO8 engine & BF1 TC & put it in rear seat)
Mini Formula:
MRT5
Formula Hybrid Style
Formula 500 Style (KERS allowed)
junior Formula:
FBM
junior Formula 2:
FXR
Formula 3
Pre F1 Class:
Lola A1GP style
FO8 (update aero parts & gearbox like GP2)
Indy light style
Top Grade Formula:
Indy Style
BF1
Superleague Formula Style
Prototype1:
908 HDi KERS style
DP Style
Class 1 Touring:
DTM Style
SGT Style
V8 Supercar Style
NASCAR \ Speedcar Style
Brazilian stock car style