The Porsche 911S continued for the 1969 model year, now with a longer wheel base, as the top of the line model for the 911, sitting above the contemporaneous 1969 911T and 1969 911E. For the 1970-71 model years, engine displacement grew from 2.0L to 2.2L, and then to 2.4L in 1972-73. The 1973 2.4L variant represented the final iteration of the model with non-impact bumpers, as the 1974 911S evolved with the introduction of the new G-body. Note that many of the samples in these markets have undergone significant body and/or engine modifications, vehiclels which can be found in the 911S Custom and RestoMod market.