![]() Many diesel engines are turbocharged, but virtually none are supercharged. Turbochargers are driven by air pressure from the engine's exhaust.Įither device allows automakers to increase the power of small engines. Superchargers are mechanically driven, typically by a belt connected to the crankshaft. Turbochargers and superchargers both pump mixtures of air and fuel into engine cylinders, substantially boosting power.īoth use rotary fan blades to drive the air-fuel mixture, but the blades are powered differently. But the California Air Resources Board has announced plans to limit carbon dioxide emissions, triggering a major battle with automakers. government has not imposed similar standards. Teamed with smaller gasoline engines, turbochargers will help automakers meet stricter carbon dioxide emission rules that take effect in Europe in 2008. That's why turbochargers are making a comeback in Europe. Turbos also generally deliver better fuel economy. Turbochargers are cheaper than superchargers for gasoline engines. Jim Resnick, a spokesman for Mercedes-Benz USA LLC, declined to comment on the company's U.S. It would be based on the A class, but it is not clear whether a turbocharged version will be available. Mercedes plans to introduce an entry-level B Class model in the United States next year. Turbocharging has greatly improved in the meantime, and we have virtually no turbo lag anymore." "When we introduced the supercharged engines it was the right decision. "Turbochargers are superior to superchargers in terms of noise and cost," said Juergen Frey, head of engine development for the A class. Mercedes will add a turbocharged 2.0-liter gasoline engine for the A Class subcompact that debuts in Europe this autumn. No issues since last update - still running strong.STUTTGART - Mercedes-Benz will drop supercharged Kompressor gasoline-powered engines from its lineup in favor of turbochargers. Update October 2016: Just turned 68K miles. So far, I have not had need to use the extended warranty. I discovered a small crack in one of the rear wheels which was replaced with one I purchased used online. ![]() I serviced front and rear brakes (purchased OEM parts online) - a relatively straightforward job. I performed routine maintenance and inspections since the CEL issues I had shortly after I purchased the car. Update April 2016: Overall I have been pleased with this car. Expensive (over $2K), but warranty covered all but $150. Still running strong although I did use the extended warranty last year. Overall a positive experience.Īn update: Car now has 72,000 miles on it. In the five years I drove it, the only major repairs were what I described previously. The rear end damage was extensive enough for the insurance company to declare it totaled. Update 10/6/19: In the spring of this year the car was hit while parked in a lot. Recently purchased an extended warranty - just in case. Since then, the car has run nicely - although I do get high speed vibration on certain stretches of highway (probably due the the low profile tires). A month later a coolant pipe began leaking at the rear of the cylinder head (I replaced this myself). The 1.8L engine had a cam sensor design flaw which leaked oil into the harness (cam sensor seals were replaced under a MB recall by previous owner, but not the oil saturated harness). Within a month the CEL came on and required a new engine harness and two O2 sensors to repair. I purchased this 2004 C230 Sedan Sport one year ago with about 56K miles on it.
0 Comments
Leave a Reply. |