Automobiles are considered efficient when they maximize energy use while minimizing waste and emissions. Key factors include a vehicle's fuel economy, which measures how far it can travel per unit of fuel consumed, and the effectiveness of its engine and drivetrain in converting fuel into motion. Advanced technologies, such as hybrid or electric powertrains, regenerative braking, and lightweight materials, also enhance efficiency by reducing energy loss and improving overall performance. Additionally, aerodynamics and tire design play crucial roles in minimizing drag and rolling resistance, further contributing to an automobile's efficiency.
USA
Before World War I Auto mobiles were so expensive that only rich people could buy them
Yes he did.
auto mobiles
they can malfunction and be recalled
used in auto mobiles
The largest auto unions are in Japan. This is likely due to the large number of auto-mobiles produced.
Modern cars were invented around 1885.
Tire auto repair means they will fix your tires on your auto mobiles. They deal with services which are related to the wheels and car systems involving such.
Bright, attractive and safe crib mobiles are made by companies like Bright Starts and Tiny Love. Lamaze, Baby Einstein and Kushies also make good crib mobiles.
No. Auto-mobiles don't come even marginally close to 90% efficiency
Bikes do not require energy like gasoline or electrical power... hence they have no impact on the environment and are energy effecient