Quick comparison
Both appeared in 1952. Both have a V12 engine, mounted at the front. The more powerful one is the Ferrari 250 S: 230 PS versus 210 PS. The rarer one is the Ferrari 250 S: a one-off versus 21.


Both appeared in 1952. Both have a V12 engine, mounted at the front. The more powerful one is the Ferrari 250 S: 230 PS versus 210 PS. The rarer one is the Ferrari 250 S: a one-off versus 21.
All values come from the data sheets of the two models (sources listed there). The better value is highlighted in green wherever both data sheets give a comparable figure. Photos – Ferrari 225 S: MPW57, CC BY-SA 3.0; Ferrari 250 S: Thesupermat, CC BY-SA 4.0. Licenses and originals: Sources & image credits.