DiRT2 car list

6r4 - MG Metro 6R4 (rallycross version)
350 - Nissan 350Z (rally version)
35x - Nissan 350Z (rallycross version)
35t - Nissan 350Z (trailblazer version)
555 - 1995 Subaru Impreza WRX STI (rally version)
bmw - BMW Z4M Coupe Motorsport (rally version)
bmx - BMW Z4M Coupe Motorsport (rallycross version)
bmt - BMW Z4M Coupe Motorsport (Trailblazer version)
bow - Bowler Nemesis (raid t1 version)
cme - Ford Escort MK2 (rally version)
cr4 - Colin McRae R4 (rally version)
crx - Colin McRae R4 (rallycross version)
crt - Colin McRae R4 (trailblazer version)
dal - Dallenbach Special (trailblazer version)
dej - DeJong MXR (class 1 buggy version)
drb - Dodge Power Wagon (stock baja version)
drt - Dodge Ram Trophy Truck (trophy truck version)
e9r - Mitsubishi Lancer Evolution IX (rally version)
e9x - Mitsubishi Lancer Evolution IX (rallycross version)
e9t - Mitsubishi Lancer Evolution IX (trailblazer version)
ecl - Mitsubishi Eclipse GT (rally version)
ect - Mitsubishi Eclipse GT (rally version)
ecx - Mitsubishi Eclipse GT (rally version)
hh3 - Hummer H3 (raid t1 version)
hhx - Hummer HX (stock baja version)
hon - Honda Ridgeline (stock baja version)
hsb - Herbst Smithbuild Buggy (class 1 buggy version)
ick - Brian Ickler Buggy (class 1 buggy version)
iro - Toyota Stadium Truck (trophy truck version)
kin - Kincaid Ford F-150 Trophy Truck (trophy truck version)
lan - Mitsubishi Racing Lancer (raid t1 version)
mer - Mitsubishi Lancer Evolution X (rally version)
met - Mitsubishi Lancer Evolution X (trailblazer version)
mex - Mitsubishi Lancer Evolution X (rallycross version)
n12 - Subaru Impreza STI Group N (rally version)
n1x - Subaru Impreza STI Group N (rallycross version)
n1t - Subaru Impreza STI Group N (trailblazer version)
p92 - Mitsubishi Pajero 1993 (raid t1 version)
pfl - Chevrolet Silverado CK1500 (trophy truck version)
por - West Coast Choppers Stuka TT (trophy truck version)
prc - PRC-1 Buggy (class 1 buggy version)
rs2 - Ford RS200 Evolution (rallycross version)
sor - Pontiac Solstice GXP (rally version)
sox - Pontiac Solstice GXP (rallycross version)
sot - Pontiac Solstice GXP (trailblazer version)
sti - Subaru Impreza WRX STI (rally version)
stx - Subaru Impreza WRX STI (rallycross version)
stt - Subaru Impreza WRX STI (trailblazer version)
tfj - Toyota FJ Cruiser (stock baja version)
vwt - VW Race Touareg 2 (raid t1 version)

Race Driver GRID car list

350: Nissan 350Z
390: Nissan R390 GT-1
430: Ferrari F430 GT
550: Ferrari F550
787: Mazda 787B
911: Porsche 911 GT3 RSR
b05: Lola B05/40
b06: Lola B06/10
bmw: BMW 320 si
bos: Ford Mustang  BOSS 302
c5r: Chevrolet Corvette C5R
c6r: Chevrolet Corvette C6R
cam: Chevrolet Camaro Concept
ccg: Koenigsegg CCGT
ccx: Koenigsegg CCX
cha: Dodge Challenger Concept
cor: Toyota Corolla GT-S (AE86)
cre: Creation CA06/H-JUDD
dbr: Aston Martin DBR9
df3: Dallara Formula 3
esp: Panoz Esperante
fmj: FJ 1000
gto: Pontiac GTO
gtr: Ford Mustang GT-R Concept
imp: Subaru Impreza
je4: Doran Racing JE4 Daytona Prototype
lac: Chevrolet Lacetti +
lam: Lamborghini Murcielago R-GT
lc7: Courage-Oreca LC70
mop: Mopar Dodge Charger SRT8 Drift
nsx: Honda Acura NSX-R
ply: Plymouth AAR 'CUDA
r10: Audi R10 TDI
rx7: Mazda RX-7 FD3S
s15: Nissan Silvia S15
sal: Saleen S7R
sky: Nissan Skyline GT-R Z-TUNE
soa: Toyota Soarer (JZZ30)
spk: Spyker C8 Laviolette GT2R (or C8 Spyder)
stk:
sup: Toyota Supra
tch: TVR TUSCAN CHALLENGE
tra:
vip: Dodge Viper SRT10
zon: Pagani Zonda  R