For the nurburgring Nordschleife at least you have
THIS: Nordschleife Lap Times
Leaderboard.
Need to be updated but you have some more cars in the last pages of the thread.
700PP - RS
05:25.246 - Peugeot 905 RACE CAR '92 - 700PP/RS (mike_gt3)
05:29.437 - AUDI R8 RACE CAR '01 - 700PP/RS (Praiano)
05:29.470 - TOYOTA GT-ONE RACE CAR (TS020) '99 - 700PP/RS (Praiano)
05:31.458 - BENTLEY SPEED 8 RACE CAR '03 - 700PP/RS (Praiano)
05:34.215 - MAZDA 787B RACE CAR '91 - 700PP/RS (Praiano)
05:53.319 - Peugeot 905 race car '92 - 700PP/RS (lldantell)
650PP - RM
05:48.947 - Peugeot 905 RACE CAR '92 - 650PP/RM (mike_gt3)
05:57.262 - BMW MCLAREN F1 GTR RACE CAR '97 - 650PP/RM (Praiano)
05:57.684 - Mazda 787B '91 - 650PP/RM (CSLACR)
05:58.303 - GRAN TURISMO FORD GT LM SPEC II TEST CAR- 650PP/RM (Praiano)
06:00.538 - HONDA WEIDER HSV-010 SUPER GT '11 - 650PP/RM (Praiano)
06:02.421 - NISSAN GT-R R35 Touring Car - 650PP/RM (Praiano)
06:05.704 - MERCEDES-BENZ CLK TOURING CAR '00 - 650PP/RM (Praiano)
06:07.365 - DODGE VIPER GTS-R TEAM ORECA RACE CAR #51 '00 - 650PP/RM (Praiano)
06:08.603 - NISSAN R390 GT1 ROAD CAR- 650PP/RM (Praiano)
06:10.749 - Nissan R390 GT1 Race Car - 650PP/RM (MrGrado)
600PP - RH
06:17.573 - Peugeot 905 RACE CAR '92 - 600PP/RH (mike_gt3)
06:21.597 - HONDA LOCTITE MUGEN NSX '01- 600PP/RH (Praiano)
06:25.022 - HONDA NSX-R PROTOTYPE LM ROAD CAR - 600PP/RH (Praiano)
06:25.721 - Audi R8 LMS Race Car (Team Playstation) '09 - 600PP/RH (Praiano)
06:28.530 - AUDI R8 4.2 FSI R TRONIC '07- 600PP/RH (Praiano)
06:33.028 - Ferrari Enzo - 600PP/RH (MrGrado)
06:36.966 - Cizeta V16T '94 - 600PP/RH (MrGrado)
550PP - SS
06:48.924 - MITSUBISHI FTO SUPER TOURING CAR- 550PP/SS (Praiano)
06:49.647 - LOTUS 111R RM '04 - 550PP/SS (Praiano)
06:49.721 - LEXUS LFA '10- 550PP/SS (Praiano)
06:50.185 - FERRARI 458 - 550PP/SS (mike_gt3/Praiano)
06:50.350 - HONDA HSC '03 - 550PP/SS (Praiano)
06:50.668 - LOTUS EVORA '09- 550PP/SS (Praiano)
06:51.388 - CITROEN GT BY CITROEN ROAD CAR - 550PP/SS (Praiano)
06:52.750 - BMW M5 '05 - 550PP/SS (Praiano)
06:52.886 - Nissan R390 GT1 Road Car '98 - 550PP/SS (MrGrado)
06:53.720 - FERRARI 430 SCUDERIA '07 - 550PP/SS (Praiano)
06:53.990 - PAGANI ZONDA C12S '00 - 550PP/SS (Praiano)
06:54.962 - TVR Tuscan Speed 6 RM - 550PP/SS (CSLACR)
06:55.278 - NISMO SKYLINE GTR TUNE (R34) '99- 550PP/SS (Praiano)
06:55.642 - Aston Martin DB9 - 550PP/SS (MrGrado)
06:55.793 - LOTUS ESPRIT 350 SPORT '00 - 550PP/SS (Praiano)
06:56.035 - RUF CTR2 '96 - 550PP/SS (mike_gt3)
06:56.742 - NISMO FAIRLADY Z Z-TUNE (Z33) '03- 550PP/SS (Praiano)
06:58.236 - FERRARI F40 '92 - 550PP/SS (Praiano)
06:59.897 - Pagani Zonda C12S '00 - 550PP/SS (MrGrado)
07:01.812 - TOYOTA SUPRA RZ '97 - 550PP/SS (Praiano)
07:06.588 - Dodge Viper SRT10 ACR '08 - 550PP/SS (MrGrado)
500PP - SM
07:14.845 - MAZDA RX-7 SPIRIT R TYPE A (FD) '02- 500PP/SM (Praiano)
07:15.447 - LOTUS 111R '04 - 500PP/SM (Praiano)
07:15.905 - AMUSE S2000 R1 '04- 500PP/SM (Praiano)
07:17.687 - Suzuki GSX-R/4 Concept '01 - 500PP/SM (HaylRayzor)
07:17.720 - MAZDA RX-7 RS TYPE (FD) '98- 500PP/SM (Praiano)
07:17.902 - LOTUS EVORA '09- 500PP/SM (Praiano)
07:18.415 - HONDA HSC '03- 500PP/SM (Praiano)
07:19.728 - NISSAN FAIRLADY Z (Z34) '08 - 500PP/SM (Praiano)
07:20.210 - SCION FR-S '12- 500PP/SM (Praiano)
07:20.573 - Nissan R390 GT1 Road Car '98 - 500PP/SM (MrGrado)
07:27.512 - BMW M3 GTR '03 - 500PP/SM (HaylRayzor)
07:27.769 - Isuzu 4200R Concept '89 - 500PP/SM (backpain1)
450PP - SH
07:45.635 - LOTUS 111R '04 - 450PP/SH (Praiano)
07:48.331 - HONDA S200 TYPE V (US) '01- 450PP/SH (Praiano)
07:48.462 - LANCIA STRATOS '73 - 450PP/SH (mike_gt3/Praiano63)
07:49.829 - Mazda RX-7 Spirit R, Type A (FD) 02 - 450PP/SH (Johnnypenso)
07:50.600 - RUF 3400S '00 - 450PP/SH (Praiano)
07:55.075 - MERCEDES-BENZ 190 E 2.5 EVOLUTION II 91 - 450PP/SH (Praiano)
07:57.127 - Hommell Berlinetta R/S Coupe '99 - 450PP/SH Mike_GT3/(XDesperado67)
07:57.394 - Toyota 86 GT '12 - 450PP/SH (MrGrado)
07:57.437 - Mazda Roadster RS (NC) '07 - 450PP/SH (MrGrado)
07:58.310 - Chevrolet Camaro Z28 Coupe '97 - 450PP/SH (CSLACR)
07:59.253 - Toyota FT-86 Concept '09 - 450PP/SH (HaylRayzor)
08:02.102 - Peugeot 207 GTI '07 - 450PP/SH (MrGrado)
400PP - CS
08:19.950 - Toyota MR2 G-Limited '97 - 400PP/CS (mike_gt3/Praiano63)
08:29.497 - Nissan Fairlady Z 280Z-L 2 Seater (S130) '78 - 400PP/CS (MrGrado)
08:38.488 - Toyota Corolla Levin GT-APEX(AE86)'83 - 400PP/CS (smrtb0mb/OTS_NEWDRIVER2)
08:40.100 - Toyota Sprinter Trueno GT-APEX '83 - 400PP/CS (smrtb0mb/XDesperado67)
350PP - CM
09:26.892 - ALFA ROMEO SPIDER 1600 '66 - 350PP/CM (Praiano)
09:30.403 - Volvo 240 GLT Estate '88 - 350PP/CM (Theo777)
09:45.858 - Honda Beat version Z '93 - 350PP/CM(Bagmup/krenkme)
09:47.085 - Daihatsu Sirion CX 2WD (J) '98 - 350PP/CM (C-ZETA)