Among other adjustments that could help double fuel economy are turbocharging with
smaller, more efficient engines that produce the same level of power; advanced heat management and cooling systems, which reuse the heat produced in the engine for energy; weight reduction, including broader use of high - strength steel that is already in some
cars today; better aerodynamics; more efficient air conditioners, transmissions and lighting devices (including headlights); and increased electrification leading to full hybridization with
electric motor and regenerative breaking — all of which
currently exist.
The company is proceeding with plans to roll out its first
electric model, shown in concept form at the Frankfurt motor show earlier this year, and is
currently looking for partnerships with other automakers to bring down the costs as well as solve the engineering challenges of building
small electric cars.