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80% reduction in fuel costs: aerodynamic cars are no longer distant
In a groundbreaking move, the PSA Peugeot Citroën Group has unveiled an innovative approach to reduce fuel costs by utilizing compressed air as a supplementary power source for traditional gasoline engines. This development marks a significant step toward more efficient and eco-friendly vehicles. A recent image showcases the internal workings of this "air engine," which promises to cut a typical driver’s fuel expenses by up to 45%.
For drivers frustrated by high gasoline bills, this innovation could soon become a reality. The French automaker aims to bring aerodynamic cars to the market by 2016, with city driving offering even greater savings—up to 80% due to the frequent use of compressed air. These vehicles will operate using a conventional internal combustion engine combined with a special hydraulic press and adaptive gearbox, allowing them to run on either gasoline or compressed air, or both.
The system is designed to function primarily in urban areas, automatically switching to air propulsion when speeds drop below 43 miles per hour (69.2 kilometers per hour). According to the company, this technology can be used between 60 to 80% of the time in city conditions. By 2020, the average range of these vehicles is expected to reach 117 miles (188.29 kilometers), thanks to energy recovery during braking and deceleration.
Unlike traditional hybrid systems that rely on costly batteries, this "mixed-gas" technology offers a more affordable alternative. A car equipped with this system is estimated to cost around £1,000 ($1,582.28) less than a standard hybrid. Over two years, 100 top engineers and scientists at the Peugeot Research Center in Vélez, near Paris, have been working on perfecting this revolutionary concept.
This project, named Hybrid Air, is a key focus for Peugeot CEO Philippe Varan, who hopes to revitalize the historic brand. The system can be installed in any regular car without altering its design or size, making it nearly indistinguishable from a conventional vehicle. Even the spare tire compartment remains unaffected, ensuring no loss of space or functionality.
A spokesperson emphasized that these are not experimental or unconventional machines but practical solutions for everyday cars. Peugeot recently showcased a prototype and plans to integrate the system into models like the 208 and 308. The technology is also designed to enhance safety, with an intelligent system ensuring that air compression continues even during long drives on empty roads.
Beyond the aerodynamic system, Peugeot is also introducing new materials such as lightweight steel and aluminum composites, which are expected to reduce fuel consumption by 20%. Other improvements include electric power steering and low-friction tires, all aimed at increasing efficiency and reducing environmental impact.
These innovations are set to launch this year, starting with a replacement model for the Citroen C4 Picasso and the Peugeot 308. During a public unveiling, the company's prototype was revealed in front of French officials and business leaders, marking a pivotal moment for the brand.
With challenges in European markets and economic pressures, these advancements are crucial for Peugeot’s future. As the company seeks to regain its competitive edge, this technology represents a bold step toward sustainable and cost-effective transportation.