BMW is developing new generation of 3 Series which is codenamed as G20. The upcoming 3 Series will be in its 7th generation. World Forum spotted a 3 Series test mule upclose. The spy pictures reveal side profile of 3 Series which is similar to current model profile. According to report, new 3 Series design will be sporty and aggressive with design cues shared from 5 series and 7 series. The G20 3 Series will be longer and wider than current model. BMW is also focusing on interior as 3 Series will be packed with lots of new technologies and features like gesture control make its debut in smaller sedan. The 3 Series will also get new plug-in hybrid models which will be offered in entry level variants along with petrol and diesel models. BMW will officially introduce new generation 3 Series at Geneva Motor Show next year.