Porsche 982 Cayman GT4 & 992 TurboS & Taycan TurboS vs BMW M340 & M8, Corvy Z51, Shelby GT500, Subaru STi, Mini JCW GT, Caddy CT4V & 5V, Mustang Toyota Supra, AMG CLA45, Jag F-type R, Lambo Huracan McLaren-765LT (Car & Driver mag., 02-03/2021)

AMG, BMW, Cadillac, Chevrolet, Corvette, Ford, Jaguar, Lamborghini, McLaren, Mercedes, Mini, Porsche 982, Porsche 992, Shelby, Subaru, Toyota
  720 

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)

Aston Martin, Cadillac, Cargraphic, Gumpert, Koenigsegg, Lamborghini, Porsche 997, Ruf, TechArt, Wiesmann
  1335 

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
  1379 

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
  1954 

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
  1158 

Porsche 997 Turbo Mk I vs Aston Martin Vanquish S vs Bugatti Veyron vs Corvette Z06 vs Dodge Viper vs Ferrari 599 vs Ford GT vs Lambo Murcielago vs Mercedes SLR (Auto Motor und Sport mag., Deutsch)

Aston Martin, Bugatti, Corvette, Dodge, Ferrari, Ford, Lamborghini, Mercedes, Porsche 997
  1476