In addition to the optional urine-dependent Bluetec diesel, the 2007 E-class, which goes on sale with a mild face-lift in July '06, got two new meaty gasoline engines. The normally aspirated, AMG-tuned, 514-hp, 6.3-liter V-8 is the top choice for the horsepower hungry, while the new S-class donated its 388-hp, 5.5-liter V-8 for those who like ample power without that diesel aftertaste. For '07, Mercedes-Benz also endows the mid-sizer with standard crash-anticipating safety features and an optional lighting system that will make many other cars' headlights seem like gas lanterns. Mercedes also claims to have retuned the car's chassis and improved its steering.