Porsche 911 SC Price Guide & Auction Results

The 911 SC ("Super Carrera") simplified Porsche's 911 lineup down to a single, well-sorted model for 1978, replacing the multi-trim structure of prior years. Power came from a 3.0-liter version of the familiar air-cooled flat-six, initially rated at 172 horsepower in the U.S. and climbing to 204 hp by the SC's final year in 1983 as Porsche refined the fuel injection and raised compression. The SC also picked up standard front and rear anti-roll bars, better brakes, and the galvanized-steel body construction introduced on late G-series cars, making it dramatically more rust-resistant than any 911 before it.

What the SC is best known for among long-time owners is simple durability — these are widely considered some of the toughest, most usable classic 911s Porsche ever built, capable of high-mileage service with basic maintenance. That reputation, combined with relatively strong production numbers, has historically kept SC prices more accessible than the longhood cars or the 964/993 that followed, though clean, well-documented examples have appreciated meaningfully as buyers rediscover the SC as a genuine daily-driver classic rather than a garage queen.