Diesel Goes Green, but High Prices May Keep Consumers Away
Until quite recently, diesel vehicles in the United States were largely considered the poor relations of gasoline cars. Diesel engines were noisy and rough, and the vehicles often belched noxious fumes into the air. However, diesel fuel was relatively cheap, and diesel engines achieved better fuel economy than their gasoline equivalents. This made diesel an attractive alternative for heavily driven vehicles and semi-trucks.
Today, however, diesel bears little resemblance to its predecessor. Legislation that was implemented by the Clinton administration in 2000 mandated a change in diesel fuel by 2006. The new diesel is low-sulfur and clean-burning, allowing diesel vehicles to, for the first time, pass California’s stringent emissions standards. By 2009, diesel vehicles in California and the states that follow its requirements must be at least as green as gasoline vehicles.
New technology has also quieted diesel engines, making it virtually impossible to distinguish the cars from their gas-powered cousins. Meanwhile, the engines retain their superior fuel economy, which can be as much as 40% better than that of an equivalent gasoline engine.
In the 2009 model year, Mercedes is introducing diesel version of its ML Class, R Class and G Class SUVs. Mercedes is taking the green idea one step further with its enhanced BlueTEC system, which cleans the exhaust before it is released.
The new green diesel movement could prove to be a serious competitor to hybrid technology. However, a spike in diesel fuel prices has some experts concerned. With gas prices already at an all-time high, consumers may be reluctant to invest in vehicles whose fuel is even more expensive. Consumer education will be necessary in order to explain the savings over time that these cars can provide.
If you would like to learn more about BlueTEC and other exciting Mercedes-Benz technology, we invite you to stop by our friendly local dealership. We are happy to answer any questions you have.
Filed Under: Mercedes-Benz
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