Alfa Romeo will debut its 2014 Giulietta and MiTo 2014 models at the September 2013 Frankfurt International Motor Show.They are expected to reach showrooms by October 2013.The 2014 Giulietta will be powered by a new 111kW/380Nm 2.0-litre engine. The automaker has spruced up the design of its Giulietta with a new grille and chromed fog lights. Buyers will have a choice of 16'', 17'' and 18'' alloy rimss and a several new paint jobs.The cars will have wrap-around seats, new trim and steering-wheel and treatments for the facia, door panels and handles. Alfa Romeo says it has added "new storage and luggage compartments".Joining the Giulietta and MiTo 2014 models will be Alfa's 4C compact sports car. Stay with Wheels24 for the 2013 Frankfurt auto show.