The Renault Megane range now comes with a 6-speed dual clutch transmission! But before you get all excited and assume the new Megane RS will be hitting our streets with twin clutch goodness, relax, because the new twin clutch Renault Efficient Dual Clutch (EDC) gearbox will be available only with the diesel dCi 110 DPF engine.

The EDC transmission weighs about 82kg including its twin mass damping flywheel. It needs about 1.7 litres of lubrication which leads me to believe it is probably a dry clutch transmission like Volkswagen’s 7-speed DSG instead of wet clutch like Volkswagen’s 6-speed DSG. The odd gears are handled by one clutch while the other clutch handles the even gears and the reverse gear. The transmission also has a manual shift mode.

The transmission is able to drop fuel consumption and CO2 emissions of an equivalent torque converter automatic model by up to 17%, or 30g/km of CO2 emissions. This will allow a few models (namely the Megane Coupe, Megane Estate, Megane CC, Scenic and Grand Scenic – the last two are considered to be part of the Megane range) to be able to be badged “Renault eco2”, which will make them the first automatic transmission Renaults to qualify.

In addition, CO2 emissions will be low enough (114g/km) in the Megane Hatch, Coupe and Estate to get a 500 Euro “eco-bonus” subsidy from the French government.

Look after the jump for a video demo of the Renault EDC.