Mercedes-Benz C-Class 2023

Mercedes-Benz C-Class 2023 Q&As

Check out real-world situations relating to the Mercedes-Benz C-Class here, particularly what our experts have to say about them.

• Average fuel consumption of a 2002 Mercedes-Benz C240 sedan

  According to the official government test, the 2002 C240 should return fuel consumption of 10.8 litres per 100km in city driving and 6.8 litres per 100km on the highway. In reality, of course, most drivers never get anywhere near these figures as they’re not based on real-world driving, rather a laboratory test. They do, however, serve as a comparison between makes and models given the test is identical for each vehicle.

  Most owners of these cars seem to report using between eight and nine litres per 100km on a country drive and considerably more than that around the city and suburbs.

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• Does the 2010 Mercedes-Benz C350 3.0-litre diesel sedan have a turbocharger?

  Yes, it is. For the record, this engine is a double-overhead camshaft design with four valves per cylinder, and produces 165kW of power and 510Nm of torque. It’s known amongst diesels for its smoothness and good fuel economy.

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• Are there problems or repair expenses to be aware of when buying a 2014 Mercedes-Benz C250

  The service intervals for this model were every 15,000km or 12 months, so the fact that so many for sale have the same mileage showing is more likely to be a coincidence or the fact that at 10 years of age, most owners have been covering the national average of about 13,000km per year.

  Some cars that need timing belt replacements often hit the second-hand market all together as the owners try to avoid the cost of this, but the engine in your car has a timing chain which should be good for the life of the vehicle.

  Other factors contributing to the pack-trade-in phenomenon include psychological barriers like a mileage of 100,000km recorded and the age of the car. In this case, the car’s 10^th birthday might be the catalyst for the mass selling.

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• Is a Mercedes-Benz C220 or BMW 320d better for fuel economy?

  I've used the last versions of both those models for this comparison, which means a 2019 BMW 320d and a 2021 Mercedes-Benz 220d (I'm also assuming you're comparing diesels with diesels).

  As such, the BMW holds a slim on-paper advantage with an official combined fuel consumption number of 4.4 litres per 100km, compared with 4.7 litres for the Benz. In the real world, that difference is a very, very small one and means the two vehicles are more or less line-ball for fuel economy.

  Real world fuel consumption has a lot more to do with your driving environment and style than it does these laboratory-produced numbers. But the official numbers are valid on the basis that both vehicles were subjected to the same strict test regime, so they do provide a direct comparison, even if you'll almost certainly never match them in real life. Both, however, will surprise you with how frugal they can be.

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