Models:97
From The Saab Tech Wiki
An amazing wealth of information including a comprehensive parts database is available at http://saabsonett.org.
Transmission
All models of Sonett used the same transmission design, although the Sonett II and V4 had a 4 speed column shift, while the III had a 4 speed floor shifter.
Sonett II
Engine: Two-Stroke
Only 258 Sonett IIs where produced. Chip Lamb maintains a collection of photos of the known remaining cars, which currently number 43.
Sonett V4
Engine: V4
Sonett III
Engine: V4