In the model years from 1963 to 1972, Porsche engineers developed innovations such as the three-part safety steering system, internally vented disc brakes, front and rear spoilers, the removable folding roof of the Targa and a folding plastic rear window.

From 1966, the sports cars would be equipped with forged Fuchs wheels and mechanical fuel injection, and from 1968 Porsche offered a semi-automatic transmission with the Sportomatic as an option. From 1969, a sealed body cavity protected the models against rust.

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Consumption data

911 Carrera GTS (preliminary values)

WLTP*
  • 11.0 – 10.4 l/100 km
  • 248 – 236 g/km
  • G Class
  • G Class

911 Carrera GTS (preliminary values)

Fuel consumption* / Emissions*
Fuel consumption* combined (WLTP) 11.0 – 10.4 l/100 km
CO₂ emissions* combined (WLTP) 248 – 236 g/km
CO₂ class G
CO₂ class weighted combined G