Motor Trend Head 2 Head: 2018 911 GTS vs. BMW M4 CS George Achorn, November 15, 2017February 7, 2018, Review Videos, 2018, 911 GTS, 991.2 GTS, BMW, comparison, Head 2 Head, Jethro Bovingdon, Johnny Lieberman, M4 CS, Motor Trend, 0
Motor Trend Head2Head: 2017 911 Turbo Cabriolet vs. Audi R8 V10 Spyder George Achorn, September 20, 2017September 22, 2017, Review Videos, 911, 911 Turbo Cabriolet, 991.2 Turbo Cabriolet, Audi, Head2Head, Johnny Lieberman, Motor Trend, R8, R8 Spyder, Randy Post, 0
Motor Trend Ignition: 2017 Porsche 718 Cayman S George Achorn, September 11, 2017September 19, 2017, Review Videos, 2017, 718 Cayman, 718 Cayman S, 981.5, Derek Powell, Ignition, Johnny Lieberman, Motor Trend, 0
Motor Trend Ignition: 2017 Porsche Panamera Turbo Executive George Achorn, August 14, 2017September 25, 2017, Review Videos, 2017, 971, Ignition, Johnny Lieberman, Motor Trend, Panamera, Panamera Turbo Executive, 0
Motor Trend Head2Head: 2017 911 Carrera S vs. Corvette Grand Sport George Achorn, November 9, 2016September 22, 2017, Review Videos, 911 Carrera S, 991.2, 991.2 911 Carrera S, Corvette, Head2Head, Jason Cammisa, Johnny Lieberman, Miami Blue, Motor Trend, 0
Motor Trend Head2Head: 1968 911L Targa vs. 1967 Corvette George Achorn, August 13, 2016September 22, 2017, Review Videos, Vintage Videos, 1968, 911, 911 Targa, 911L, Corvette, Head2Head, Johnny Lieberman, Malibu, Motor Trend, Porsche, 0