Unless Alfa Romeo has a very big surprise up its sleeves (which we certainly hope so given that the brand is celebrating its 100th birthday this year…), the only new models capable of capturing our attention at the Milanese firm’s Paris Motor Show booth will be the usual ‘female fatales’ standing alongside their automobiles.

According to the company’s press release, “the stars” of the Alfa Romeo stand will be the brand-new 140 HP 2.0 JTDM and the 170 HP 1.4 MultiAir turbo petrol with “Alfa TCT” automatic transmission versions of the Giulietta.

When equipped with the new 140-horsepower 2.0-liter turbo diesel, the Giulietta hatchback returns an average fuel consumption of just 4.5lt/10km (equal to 52.3mpg US) with corresponding CO2 emissions of 119g/km.

The second new product for the Giulietta range is the introduction of a dry twin clutch automatic transmission (TCT) combined with the 170 HP 1.4-liter turbocharged gasoline engine. The same transmission will also be offered with Alfa’s 170HP 2.0-liter turbo diesel.

The brand-new Alfa TCT, which was first shown on the Mito supermini, is combined with start/stop tech that helps reduce CO2 emissions to 121g/km on the gasoline model.

On an even far less interesting note, Alfa Romeo will also show a couple of MiTo sport hatches and the 2011MY versions of the 159 sedan and Sportwagon (unveiled back in May), including one dressed in “Rosso Competizione” livery and equipped with the new 136-horsepower variant of the 2.0-liter JTDM diesel engine (Euro 5).