Porsche 997 Turbo MkII & 997 GT3 MkII vs RUF Rt 12S vs Konigsegg CCXR vs Gumpert Apollo vs Murcielago vs Aston-Martin V12 vs Wiesmann GT MF5 vs Cadillac CTSV vs MTM RS6 vs CarGraphic 997 Turbo GT RSC 3.6 vs TechArt GTstreet RS (Sport Auto mag., 10/2009, Deutsch)

  555 

Porsche 997 GT3 RS 4.0 vs Bugatti Veyron SS vs McLaren MP4-12C vs Jaguar XKRS vs Alpina B5 vs Cadillac CTSV vs Bentley Continental GT (Sport Auto mag., 11/2011, Deutsch)

  465 

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)

  801 

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.)

  1252 

Porsche 981 Cayman GT4 vs Ferrari 488 GTB vs Ford Mustang vs Mercedes GTS vs Cadillac ATSV vs Dodge Viper vs Corvette vs Bentley GT3 (Road & Track mag., 12/2015)

  1718 

Porsche 981 Cayman GT4 vs Corvette Z06 vs Cadillac ATS-V, CTS-V vs Mazda Miata vs VW Golf R vs Bentley Continental GT3R vs Mercdes AMG C63S, GTS vs Lexus RCF (Motor Trend mag., 11/2015)

  2259 

Porsche 991 GT3 vs Corvette vs Mercedes-AMG GTS, C63S vs Cadillac ATS-V, CTS-V vs VW GTI, R vs Audi S3 vs Mazda MX5 vs Mustang vs Mini JCW vs Lexus RCF vs Lambo Huracan vs McLaren 650S vs Alfa-Romeo 4C (Car & Driver mag., 10/2015)

  1827 

Porsche 918, 991 Turbo S, 981 Cayman S, Nissan GTR, Viper, Ferrari F12, Camaro Z28, Corvette, Audi R8, RS7, Jaguar XKR, F-type R, XFR-S, MB SL63 AMG, E63 AMG, CLA45 AMG, BMW M4, 325i, Cadillac CTS, Subaru WRX, Lexus IS350F, Ford Fiesta ST, Focus ST, VW GTI (Car & Driver mag., 10/2014)

  1881