The Engines that Make New 4 Wheel Drive Cars More Fuel-Efficient

Jun 20 07:49 2011 Hugh McInnes Print This Article

Four wheel drive cars are the dream of many people, however issues as price and maintenance can influence the desistance of a purchase. Some new 4WD cars have been improving their engines in favour of a more fuel-efficient vehicle and therefore, creating new opportunities to the customers.

As the price of fossil fuels around the globe continues to soar while their availability steadily diminishes,Guest Posting cars that are fuel efficient become more and more important to our modern lifestyle. Added to the concerns about fuel cost and accessibility are the increasingly deafening grumblings of a planet in decline. The huge impact that heavily polluting fuel emissions from regular petrol and diesel-powered vehicles have had on our global environment is getting hard to ignore even by the blindest and deafest among us.This huge shift in our outlook on the future has been a major driving force behind the recent push toward more fuel efficiency for modern vehicles, especially those with four wheel drive. Average consumers and car manufacturers alike have finally begun to see greater fuel efficiency as an important major component of the future of the 4WD drive industry. Even though cars with four wheel drive have traditionally been some of the least fuel efficient vehicles on the market, all that is beginning to change with the advent of a number of new, cutting-edge, fuel-efficient engines.The challenges for making a new 4WD a fuel-efficient are greater than those behind making an engine for a regular two wheel drive vehicle. Vehicles with four wheel drive have a special drive train that permits every wheel to simultaneously be powered by torque from the car’s engine. This drive train requires the engines of four wheel drive vehicles to be considerably more powerful than most other engines, therefore the difficulties that come with tweaking these to consume less fuel are greater.One of the most viable engines used to make new 4WD drive cars more fuel efficient is the hybrid engine. Hybrid engine technology is one of the very latest developments in fuel-efficient four wheel drive vehicles. A hybrid four wheel drive vehicle derives from more than one specific source the power it needs to propel itself forward. Sometimes three or four alternate sources are used to ensure the greatest amount of power and flexibility possible.Most hybrid 4WD drive vehicles use both a regular internal combustion engine and an electric motor, both of which switch off in providing power to the car depending on the driving circumstances. These hybrid four wheel drive cars have been developed with all the features and benefits of the regular 4WD drive car in mind, and most are comparable in power and torque to any regular four wheel drive car.Another engine type that is used inside four wheel drive cars to make them more fuel efficient is the direct injection engine. The direct injection engine uses an advanced system that injects fuel directly into the combustion chambers of the engine in order to reduce energy consumption and increase fuel efficiency. Some of the most outstanding results can be achieved by even the simplest technological upgrades such as this one.Four wheel drive vehicles that use engines with direct injection technology can produce amazing figures of fuel efficiency. There are V6 engines used to power four wheel drive vehicles that manage to consume as little as ten litres of petrol for every one hundred kilometres travelled. The real miracle, however, is that, even with this meagre level of fuel consumption, these engines can produce an incredible two hundred kilowatts of power without blinking an eye.Although these are some of the latest advances in current four wheel drive, fuel-efficient technology, the options continue to expand every year. As the demand grows, the options for four wheel drive fuel efficiency are sure to grow steadily, and the old, petrol-guzzling 4WD drive will soon be a thing of the past.

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Hugh McInnes
Hugh McInnes

Hugh McInnes is not only a user, but also a lover of four wheel drive cars. Astonished by its powerful engines and the pleasure that this kind of vehicle can give when driving, Hugh tries to test new 4WD cars whenever possible and so he has got much experience to talk about it.

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