So, what will the differences be between B48B20 and N20B20? Do you have any idea?
The B48B20 is one of the member of the new family of modular engine with the new 3 cylinder and upcoming 6 cylinder (B58), I guess it will probably replace the N20 later. It seems North Amerca market don't get N20 engine but one variant called N26, so the B36 and B46 might be version of B38 and B48 for NA market.
What we can expect this year (from Scott found elsewhere) :
- January 2014 - NAIAS : M3/M4 - 2-series World Premiere
- March 2014 - Geneva : 4-series GC and 2-series Active Tourer World Premiere
- April 2014 - NYIAS/Leipzig : X3 FL/X4 World Premiere + introduction of another European model (?)
- April 2014 - Bejing : new concept car (X7 ?)
- May 2014 - Villa d'Este : Design study
- Angust 2014 - Moscow : X6 World Premiere
- September 2014 - Paris : 2-series convertible + two new M models (X5 M and M3 convertible or X5M/X6M ?)
Also, BMW and Toyota have agreed to develop a joint platform for sportscars :
(Reuters) - Carmakers BMW (BMWG.DE) and Toyota (7203.T) have agreed to develop a joint platform for sportscars, BMW's development chief Herbert Diess told a German newspaper.
"We have agreed on a joint architecture for a sports car. What is important is that there will be two different vehicles that are authentic to the two brands," Frankfurter Allgemeine Zeitung on Monday quoted Diess as saying.
BMW and Toyota had in January signed an agreement to cooperate on various areas including lithium-air batteries and lightweight technology.
They also said at the time they would study the potential for a joint platform for a mid-sized sports vehicle in a feasibility study to be completed by the end of 2013.
Frankfurter Allgemeine said that Diess declined to provide details on the models that would result from the cooperation.
http://www.reuters.com/article/2013/12/30/us-toyota-bmw-idUSBRE9BT05Q20131230