- The Porsche 911 was first introduced over 50 years ago
- While distinctly designed, the 2017 model is still similar to the first 911
Jared Zaugg is author of "Gentlemen, Start Your Engines!" a book on classic sports and racing cars. The views expressed here are his own.
(CNN)Porsche -- the longtime underdog of high-performance cars -- has just unveiled its 2017 lineup of 911s.