How to Conserve More Fuel with Hybrid Cars?

Most hybrid cars are made for fuel efficiency but you can further squeeze extra miles out of a gallon of gasoline buy adapting the same good driving habits you do in your gasoline-engine vehicles.

1. Go easy on the brakes. Your hybrid car has the regenerative braking system that recaptures the energy lost from braking and stores it back to your batteries. If you brake slowly, you give your electric motor more time to store power thus, recovering more energy back to the batteries. If you brake hard and abrupt, the regenerative braking system will not be able to recapture much of this energy and your brakes will take most of the work.

2. Drive at slow speed. When you drive at a slow speed, you are running the electric motor. This saves a lot of gas. Also high speed driving requires your engine to produce extra power to drive the car forward and push it through the air. This consumes more gas just to overcome the aerodynamic drag. (Take note: the air is much denser on snowy, rainy, and slushy conditions. This makes the engine consumes more fuel to push the vehicle through the air.)

3. Avoid quick acceleration. The electric motor can only give your car a certain amount of power. When you require more speed and step on the gas pedal, the combustion engine kicks in to provide that extra speed you need, thus consuming more fuel. Quick acceleration in gasoline- or diesel-engine car wastes a lot of energy and so with hybrid vehicles. If you need to accelerate, do it gradually if possible.

4. Check your tire pressure. Tires are made to improve safety and the quality of the ride. It is not actually made for efficiency but you can actually use the tire to significantly improve your gas mileage. Use and maintain the maximum recommended tire pressure for your car on the sidewall and not the psi supplied by the manufacturer on the doorframe. Also use low-resistance tires for better mileage.

5. Avoid rush hour. Stop-and-go traffic consumes a lot of gas.

6. Use low octane gasoline. Not only it is cheaper, vehicles are actually designed to run well on low octane gas. Check your manual.

7. Glide. If you are comfortable with driving back and forth to neutral, you can get the best out of your speed. Coasting in neutral gives you a longer cruise and better use of energy.

Factors that Influence the Gas Mileage

Rated to run from 20 mpg to 60 mpg, hybrid cars are designed for maximum fuel economy. But aside from its second source of power, what other factors can influence gas mileage? Here are those factors,

Size of the engine. It is quite ironic that the more powerful your engine is, the larger and heavier it becomes. So much of the additional power will be used just to carry the extra weight of the engine. Hybrid solves it by putting a small engine with an electric motor. Moreover, small engine has small cylinders that consume less fuel both at stop and while cruising. This makes hybrid cars more fuel efficient. Hybrid car engines are smaller and are significantly lighter, thus reducing the total weight of the car.

Driving condition (with respect to the hybrid car's internal structure). A hybrid car can either be parallel or series. With a parallel drive train, the car runs more fuel efficient on the highway. Series hybrids on the other hand work well in stop-and-go traffic.

Car Design/Aerodynamics. When driving at high speeds, the car's engine works more because it has to push the car through the air. This is called aerodynamic drag. And the faster the car is, the greater the aerodynamic drag it has to overcome. Hybrid cars work well both at slow and high speed because it's design to cut through air that reduces the drag, thus increasing fuel economy. Low-rolling resistance tires, which are stiffer and inflated to higher pressure can further cut the drag and increase the fuel mileage of the car.

Vehicle Weight. When the car is heavy, the engine has to inject more fuel to the cylinder in order to push it forward. So in order to increase fuel economy, hybrid cars are made with lighter materials such as magnesium and aluminum or composite materials like carbon fiber.

Driving habits. Whether you are driving a hybrid or not, driving habits can definitely influence the gas mileage of your car. Hard braking and abrupt acceleration wastes a lot of energy. Even if your hybrid has the regenerative braking system, the maximum amount of energy cannot be recaptured back to your battery. Abrupt acceleration on the other hand requires more power from both the electric motor and the combustion engine which equates to more fuel consumption. To increase gas mileage, anticipate braking distance, step on the brake softly, and accelerate gently.