Posted in new cars, opel, Opel Astra, Reports This Is What The New Astra’s Lightweight Diet Consists Of Author: Bogdan Zoltan Published Date: August 28, 2015 Ever since the new Opel Astra premiered, the German car manufacturer continuously mentions its weight advantage over the previous model. Read more ยป Related News New Opel Astra Was Optimized For Fuel EfficiencyThe new Opel Astra cuts through air like a knife through butter. Read more » Opel Details All-New Astra's Acoustic WorkoutsBefore being ready for production, the new Opel Astra had to be tested in the acoustic lab in order to… Opel Astra GSi Prototype Spotted Completely UndisguisedFollowing the arrival of the Insignia GSi, a faster version of the Opel Astra is also on its way, keen… Opel Optimizes Astra TCR Racer Aero PackageIn order to be successful in the Touring Car Racer Series, a vehicle has to have excellent aerodynamics and undergo…