2018-2019 Opel announces economical Astra 1.7 CDTI Ecoflex, whose consumption declined to 3.7 liters of diesel per hundred kilometers with emissions 99 grams per kilometer. The power of the diesel engine of a new, economical 2018-2019 Opel Astra is 130 horsepower with a maximum torque of 300 Nm available from 2000 to 2500 rpm, which is transmitted to the wheels through a six-speed gearshift with reduced friction. Price Astra Ecoflex with the 1.7 CDTI engine will be announced closer to the fall, when it is planned and delivery model car market.
The result has been made possible through the use of a car all the modern technology combined with improved aerodynamic characteristics of 2018-2019 Opel the Astra . Of the systems contributing to fuel efficiency it is worth noting the engine management system Start – Stop, significantly reduces the costs in urban traffic with frequent stops in traffic jams and traffic lights system and Brake Energy Regeneration, which supplies electricity to replenish the battery during braking.
Fuel consumption 2018-2019 Opel Astra 1.7 CDTI Ecoflex compared to the base model is reduced to 0.8, and the harmful CO2 emissions by 20 grams per kilometer. On diesel, 1.7-liter engine is reduced compression ratio, which provides a softer his work and used injection system consisting of eight injections per cycle at a pressure of 1800 bar, which greatly reduces costs and promotes complete combustion. In addition to the power plant installed a new turbocharger with variable turbine geometry, the work of which is adjusted flexibly to the engine speed.
To improve the aerodynamics on the new Astra Ecoflex, 2018-2019 Opel offers an active air flow control system for engine cooling. At low speed radiator grille shutters are open, providing the necessary cooling, and at high speeds for smaller oncoming airflow resistance, blinds closed. In the case of movement Astra Ecoflex uphill or towing a large load when the power unit is working under load, power will provide the necessary cooling of the motor at any speed.
In addition, the new Astra Ecoflex reduced twelve millimeters of ground clearance and used wheels with low rolling resistance and light-alloy wheels. Available 16 or 17-inch five-spoke, durable and lightweight alloy wheels with tires in size 215/60 and 215/50, respectively. Road car 1544 mm clearance for the front wheels and 1588 mm for the rear, which is 56 and 70 millimeters longer than its predecessor.
The new of 2018-2019 Opel the Astra , as in the Insignia is available for electronic control system FlexRide suspension, which is a rarity in the compact class. Adaptive system throughout the trip continuously adjusts management mode, road conditions and speed cornering. Also, the driver of the new Astra can choose one of three, from mild to sports, modes of suspension.