The BMW 4 Series Was Unveiled In September 2013 At The Frankfurt Motor Show With The Convertible Body Being Unveiled At The Tokyo Motor Show in 2013. Launched As A Replacement For The Much-Loved E92/E93 3 Series, The 4 Series Or F32 Was An Instant Hit With The Public Due To Its Combination Of Sleek Styling And Modern Day Technology. The 440i Features One Of The Few 6 Cylinder Engines In The 4 Series Line Up, A 3.0 Litre Twin-Turbo Engine, Producing An Impressive 322 BHP And Propelling The Car From 0-62 In 4.1 Seconds. Being Twinned With The 8-Speed Automatic Transmission, The Combination Was Sounded Out As Being A Fantastic Driving Experience With A Mix Of Power And Fuel Economy. With The M Sport Plus Package Becoming Available In 2014, Giving The 4 Series A Meaner More Aggressive Body, Upgraded Suspension And Brakes To Match The Power Output.