The all new BMW 3 series comes with total 6 variants, they are
320d prestige - the basic model still comes with many features
320d sport line - the sport performance vehicle with all prestige features
320d luxury line- this comes with lavish interior and classy features
320d m sport - the highline model with stunning features and best tech performance
330i-sport line - the I series are the top tech . with sport engine performance
330m-sport edition - the top end car with all the features of above variants comes with best lavish interior and sport engine performance
TECHNICAL THINGS
the BMW 3 series sedan of 2.0literBMW twin power turbo inline 4 cylinder turbo engine
it catches 0 to 60 mph in 5.4 seconds I tested personally, and its curb weight is 3569lbs, it has 8 speed automatic with manual shifting mode
I suggest you to go for it