The Arrival of Clean Diesel

Say goodbye to the image of Mack trucks belching a large black cloud of exhaust wherever they go. With the arrival of "clean" diesel at US pumps, and the development of power-boosting and exhaust-scrubbing technologies, diesel-powered passenger cars are cleaner than their gasoline counterparts on just about all emissions - and run at a higher fuel efficiency....more
 @Cynthia M  I had known for a while that modern diesel engines gave significantly higher fuel ...more

Fuel Efficient SUV Alternative

So my lease is up and I'm looking for a new ride. Since the Aston Martin doesn't come in a fuel efficient model, I guess I need to keep searching. (As if.) ...more