Porsche 997 GT2 RS vs 9ff BT1000 vs Veyron vs Gallardo vs Corvette vs Lexus LFA vs Mercedes SLS vs BMW M3 vs Bentley Conti vs MTM RS6 vs AC Schnitzer ACS6 vs SpeedArt Panamera (Sport Auto mag., 09/2010, Deutsch)

9ff, Bentley, BMW, Bugatti, Corvette, Lamborghini, Lexus, Mercedes, Porsche 997, Speedart
  1623 

Porsche 997 Turbo S Mk II vs Mercedes SLS vs Lambo Gallardo vs Nissan GTR vs Wiesmann GT vs Ferrari 458 vs Lexus LFA (Autobild Sportscars mag., 10/2010, Deutsch)

Ferrari, Lamborghini, Lexus, Mercedes, Nissan, Porsche 997, Wiesmann
  2180 

Porsche 997 GT2 vs Alpina B6S vs Corvette Z06 vs Lexus ISF vs BMW M6 vs Koenigsegg CCX vs Mercedes SLR vs Lambo Murcielago (Sport Auto mag., 05/2008, Deutsch)

Alpina, BMW, Corvette, Koenigsegg, Lamborghini, Lexus, Mercedes, Porsche 997
  1366 

Porsche 982 Cayman S & Porsche 991 Turbo S Mk II vs Nissan GTR, Audi S8, BMW M240, M760, Alpina B7, Camaro ZL1, Alfa Giulia, Fiat 124, Honda Civic, Lexus LC500, AMG GTR, Mercedes E63S AMG, Mini JCW, Subaru BRZ, WRX (Car & Driver mag., 10/2017)

Alfa Romeo, Alpina, AMG, AUDI, BMW, Chevrolet, FIAT, Honda, Lexus, Mercedes, Mini, Nissan, Porsche 982, Porsche 991, Subaru
  1776 

Porsche 997 Turbo S Mk II vs Mercedes SLS AMG vs Wiesmann GT MF5 vs Nissan GTR vs Lexus LFA vs Lambo Gallardo LP570-4 Superleggera vs Ferrari 458 (Autobild Sportcars mag., 10-11/2010, Deutsch)

Ferrari, Lamborghini, Lexus, Mercedes, Nissan, Porsche 997, Wiesmann
  1696 

Porsche 997 GT3 RS Mk II & 997 Turbo S Mk II & 987 Boxster Spyder vs Mosler, Lambo LP570, Corvette Z06, Shelby GT500, SLS AMG, Lancer Evo, Lexus ISF, Evora, WRX, Caddy CTS, E63 AMG, Mustang, Jag XFR, Genesis, RX8 (Car & Driver mag., 02/2011)

AMG, Cadillac, Chevrolet, Corvette, Ford, Jaguar, Lamborghini, Lexus, Lotus, Mazda, Mercedes, Mitsubishi, Mosler, Porsche 987, Porsche 997
  1841 

Porsche 996 Carrera Cabriolet Mk II vs Cadillac XLR vs Lexus SC430 vs Mercedes SL500 vs Jaguar XK8 vs Maserati Spyder GT (Road & Track mag.)

Cadillac, Jaguar, Lexus, Maserati, Mercedes, Porsche 996
  2240 

Porsche 981 GT4 & Porsche 991 GT3 RS vs Audi TTS & R8, Lexus GSF, Camaro, Ford Focus RS, Dodge SRT, Jaguar F-type, BMW M2 & M4, Shelby GT350, Acura NSX, McLaren 570S, Corvette, Ferrari 488GTB, Dodge Viper (Car & Driver mag., 10/2016)

AUDI, BMW, Camaro, Corvette, Dodge, Ferrari, Ford, Honda, Jaguar, Lexus, McLaren, Porsche 981C, Porsche 991, Viper
  2282