Porsche is raising the price of its 911 and Boxster sports cars from 1 August.
The Cayenne models, updated last February, will are not affected.
At the start of the new model year, there will be a 0.5% price increase on the Boxster and a 0.4% rise on the Boxster S and Cayman S. The Cayman price will remain unchanged.
The cost of the 911 Carrera, GT3, GT3 RS and all-wheel-drive models (excluding the 911 Carrera 4S Convertible) will go up by 1.5%. The cost of the Carrera S and the Carrera, Carrera S and Carrera 4S convertibles will rise by 1.4%, while the 911 Turbo will increase by 2.3%.