original_query: What were the main features of the previous editions of the car?
query: What were the main features of the previous generations of the Volkswagen Jetta?
answer: Previous generations of the Volkswagen Jetta varied in size, engine options, and features across markets.  Early models were based on the Golf platform and offered both two and four-door sedan configurations. Later generations saw increased size, improved aerodynamics, engine upgrades (including diesel and hybrid options), and features like multi-link rear suspensions and advanced infotainment systems.  Specific features differed between markets and model years.