<p>why doesn’t the US have cars that do this??? yes, I know diesel is even more expensive than regular gas, but surely improved fuel economy would make up for that. Is there a negative environment impact from this type of fuel. Did our govt or auto industry decide not to make our cars this way for a valid reason???</p>
<p>[url=<a href=“US Gas Prices”>http://gas-cost.net/]US</a> Gas Prices<a href=“info%20is%20down%20the%20page,%20great%20chart”>/url</a> US Gas Prices Across the board, European models get an average of 52 MPG versus 32 MPG for the US version of the same car. So the same car on European roads gets 60% better gas mileage than on American roads.</p>
<p>Interestingly this 60% difference is not limited to the Ford Focus which gets the best mileage of the set, the difference averages also 60% for all cars. The difference is widest for the BMW 3 series: gas mileage on the European 1.8D is 80% better than on the smallest gasoline engine offered in the US (BMW 328).</p>
<p>So you may wonder: “How do the engines differ?”</p>
<p>European cars are powered by turbocharged “common-rail” diesel engines. This type of engine has been widely used in Europe for the last 10 years. They don’t need spark plugs, run on diesel fuel including bio-diesel and have a high compression ratio of 17 to 25:1 versus 9:1 found on a typical gasoline engine, making them that much more efficient.</p>
<p>The base model Ford Focus gets 37 MPG in the US, which is pretty decent mileage. But it gets 59 MPG in Europe which is 60% better gas mileage!</p>
<p>Today we compare the mileage of 8 base model compact cars available both in the US and in Europe. Cars in the study consist of US models equipped with economy, no-thrill engines and their European cousins equipped with diesel engines. Each US/European car only differs by the engine. Other than the engines, cars are identical. GT/sports models and Hybrids are excluded from the study to keep it fair.</p>