no japanese cars since theres plenty posted...also no cars from previous games even though i wanna see all those cars in GT4, so here we go
the list:
'55 MB 300SL Coupe -3.0, l-6, 215hp, 250kmh/155mph
'56 BMW 507 V8, designed by Albrecht Goertz
'59 Maserati 3500 GT Coupe -220bhp, 230kmh/143mph
'63 Corvette Coupe -327ci
'63 Jaguar E-Type
'64 Chevy Impala SS409
'64 Aston Martin DB5 -282hp, 135mph
'65 Ford Mustang Conv. -289ci
'66 Corvette Convertible -427ci, 390hp
'66 Toyota 2000GT Convertible
'67 Ford Mustang GTA Fast Back
'67 Austin-Healey 3000 MKlll -148hp, 115mph
'68 Ford GT40 Mk1 Gulf -425bhp, 338kmh/210mph
'68 Shelby Mustang GT500 -440 lb-ft
'69 Pontiac Tempest GTO -390ci, 335hp
'69 Renault Alpine A-110 1600
'70 Plymouth HEMI 'Cuda -425hp
'70 Ford Mustang Boss 429
'71 Corvette Coupe -w/ RPO ZR2 inc. LS6 454ci., 425hp engine
'71 BMW 3.0 CSL
'72 Lamborghini Miura
'73 BMW 2002tii
'74 Triumph Spitfire 1500 -curb weight: 1735lbs
'81 DeLorean DMC-12
'84 Nissan 300ZX
'85 BMW 635 CSi M6 -3.5l l-6 (E24)
'87 BMW M3 -230hp, 230kmh (E30)
'88 Callaway Sledgehammer Twin Turbo V8, 898hp, 6M, 254.8MPH
'89 ALPINA B6 3.5 S 3.5l l-6, 254hp, 251kmh/157mph, ltd. to 62 units (E30 M3)
'89 Ford Thunderbird Super Coupe -250hp, 5M ZF Gearbox
'90 Mercury Cougar XR-7
'90 BMW 325i 2.5l l-6, 240kmh/150mph (E30)
'91 Ford Sierra Cosworth -162hp, 145mph
'91 Morgan Plus 8 -139hp, 210kmh/132mph
'91 Italdesign Nazca M12
'91 Italdesign Nazca C2 -BMW/ALPINA V12 engine
'92 Vector W8 Twin Turbo -442hp, 300kmh/187mph
'92 MB 190 E 2.3-16
'92 Opel Lotus Omega -277hp, 283kmh/176.5mph
'92 Maserati Shamal -237hp, 160mph
'92 Dodge Stealth R/T Turbo -224hp, 150mph
'92 Caterham Super Seven -62hp, 101mph
'92 AMG-Mercedes 500 SL 6.0
'92 AMG-Mercedes 500 E 6.0 -374hp, V8
'93 Chevy Corvette ZR-1 30th Anniversary
'94 Dodge Viper RT/10 -8.0l V10
'94 Bugatti EB 110 V12 Quad Turbo, 620hp
'95 BMW M5 -3.8l l-6, 340hp, 6M (E34)
'95 BMW M3 Sedan -286hp, l-6, 6M (E36)
'96 Chevy Impala SS -5.7l Corvette LT-1 engine
'97 Chevy Corvette
'98 MB CLK-GTR
'98 BMW 850CSi V12 M engine, 381hp, 6M (E31)
'98 BMW M3 Conv. SMG -321hp, 3.2l l-6 (E36)
'99 Audi S8 -6 speed
'99 BMW M3 Coupe -321hp, 3.2l l-6, 6M (E36)
'00 Hennessey Viper Venom 800TT
'00 ALPINA B12 6.0 430hp, 6.0 V12, 299kmh w/ 5 passengers and luggage (E38)
'00 BMW Z8 -400hp, 500NM, out of production
'00 Lincoln LS V8
'00 Pontiac Grand Prix GTP Coupe
'00 Chevy Monte Carlo SS
'01 BMW M3 -6M, 343hp, 3.2l l-6 (E46)
'01 Lincoln Mk9 Concept
'01 Saleen S7 -550hp, 525 lb-ft, 200mph
'01 Lingenfelter Corvette Twin Turbo -427 CID 725HP/650lb-ft
'02 BMW 330Ci Clubsport 3.0 l-6, 231hp (E46)
'02 TVR Cerbera 4.5 -306kmh
'02 Gemballa GTR BiTurbo -550hp
'02 Lincoln Continental Concept
'02 ALPINA Roadster V8 -4.9l ALPINA V8
'02 BMW M5 V8, 400hp (E39)
'02 Hartge BMW H50 M5 E39 4.0l V8 engine (E46 Coupe)
'02 Koenig 550 Maranello -800hp, 350kmh/
'02 Gemballa GTR 750 EVO/550 -750hp, 360kmh/
'02 Bentley Continental T Personal Commission -426hp, 270kmh
'02 TVR Tuscan S -390hp, 315kmh/196mph
'03 Cadillac Sixteen Concept
'03 Ford Mustang Concept
'03 BMW 330i -231hp, 300NM (E46)
'03 Saab 9-5 3.0i
'03 Maserati 3200GT
'03 BMW Williams F1 Car
'03 Brabus K8 -775NM, based on SL 55 AMG
'03 BRABUS SL V12 Bi-Turbo -640hp, 330kmh
'03 ALPINA B3 S Sedan -305hp (E46)
'04 Wiesmann Coupe (-325hp, 158mph)
'03 Jaguar XKR Silverstone -370hp
'03 Ford Mustang Bullit GT
'03 ALPINA B10 V8 E39
'04 Jaguar XJR -4.2l V8, 395hp
'04 Audi TT 3.2 quattro -250hp, 6speed DSG double clutch gearbox
'04 MB SLR McLaren -618hp, 340kmh/212.5mph
'04 Ford GT
'04 Cadillac XLR -320hp, V8, tubed rail chassis
'04 BMW 645Ci -333hp, 155mph, 6M
'04 Bugatti EB 16.4 Veyron -V16 Quad Turbo, 406kmh, 252mph
'04 MB CL 65 AMG V12-BiTurbo -612hp, 1000NM
'04 Wiesmann Coupe (-325hp, 158mph)
'04 BMW M3 CSL -360hp l-6, Nurburgring Nordschleife < 8.02 min. (E46)
If the gods and license makers are with us:
Nomad-Lamborghini Diablo (JGTC)
Bentley Exp. Speed 8 LM
Audi R8 LM
'55 Porsche 356 Speedster
'86 Porsche (930) 911 turbo
'94 Porsche (963) 911 turbo
'94 Porsche 911 Speedster
'03 Porsche (996) 911 40th Anniversary -345hp, ltd. 1963 units
'58 Ferrari 250 GT Coupe Pinin Farina -240hp, V12
'64 Ferrari 330 GT 2+2 -300hp, V12
'68 Ferrari 365 GTB 4 -V12, 4.4l, by Pinin Farina
'71 Ferrari 365 GTS/4 Daytona -348hp, V12
'78 Ferrari 365 Daytona Spider -352hp, V12
'80 Ferrari 308 GTS -255hp, V8
'84 Ferrari 288 GTO -400hp, V8
'04 Ferrari Enzo Ferrari
'70 Lamborghini Miura P400 S V12
'04 Lamborghini Gallardo -400hp, V8
if ya dont know a car ask me, i know theres lots n lots more but i didnt feel like postin a 1600 car list that no one bothers to read, I have read the 43pages