2010 Mercedes-Benz S400 Hybrid. Clearly, the S400 Hybrid has a limited clientele—folks who welcome that 3-4 mpg improvement over an S550. Environmental-friendliness doesn’t have to be limited to the lower end of the price scale. The new S400 Hybrid isn’t the first full-size luxury sedan to assume gasoline/electric operation. Lexus launched its LS 600h L

Mercedes-Benz makes great vehicles, but some Mercedes-Benz models have had engine and transmission problems in the past. If you drive a Mercedes-Benz, you need to learn about these Mercedes-Benz Engine & Transmission Problems and protect yourself from them. Get more information on engine and transmission problems on the following Mercedes-Benz models: Mercedes-Benz C300, Mercedes-Benz C350,