. "6-speed Manual" . . . . "1.86"^^ . "2008Z"^^ . "The 9ff GT9 is a sports car based loosely on the Porsche 911, built by German tuning company 9ff, founded by Jan Fatthauer. Based on the Porsche 911 (997) GT3; the cars are extensively rebuilt and fitted with a heavily modified 4.0 litre flat 6 that produces 738 to 1,120 bhp (550 to 835 kW; 748 to 1,136 PS), depending on the configuration."@en . "2.65"^^ . . "9ff GT9"@en . . "1.18"^^ . "2007Z"^^ . "1.326e+06"^^ . . . . . "4.733"^^ . .