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How much horsepower does a C223 diesel have?

There isn’t a standard “C223” diesel engine in Mercedes-Benz’s current lineup, so there isn’t a single horsepower figure to cite. In practice, C-Class diesels span a range from roughly 170 horsepower up to about 265 horsepower, depending on the exact engine variant, model year, market, and drivetrain configuration. To know the precise figure for a specific car, you must identify the exact model year and engine spec.


What the C223 designation means in context


The C-Class uses a series of badge codes such as C220d, C250d, and C300d to indicate different powertrains. A “C223” badge is not a standard Mercedes production designation, so interpreting its horsepower without additional details can be misleading. Regional naming conventions or dealer-specific labels sometimes appear, but they don’t correspond to a universal horsepower specification.


Typical diesel options in the C-Class lineup


For buyers and owners, the most common diesel variants in recent years have been the C220d, C250d, and C300d. Each variant uses the 2.0-liter four-cylinder OM654 family, with power outputs that change across generations, markets, and emissions tuning. If you own a specific car, the exact horsepower will be listed on the vehicle’s official documentation.


How to identify your car’s exact horsepower


To determine the precise horsepower for a given C-Class with a diesel engine, use these steps: locate the vehicle identification number (VIN) and cross-reference it with Mercedes’ official spec sheets; check the original window sticker or owner’s manual; consult the Mercedes-Benz website for your model year and region; or contact a Mercedes dealer with the VIN. Variations in trim, drivetrain (RWD vs. AWD), and optional performance packages can affect the final figure.


Why horsepower figures vary by year, market, and configuration


Updates to emissions regulations, tuning for different regions, and mid-cycle revisions can cause horsepower to shift over time. A C220d from one market or model year may show a different figure than a similar badge in another market or a later facelift. Always verify against the exact specifications for your vehicle.


Conclusion


In short, there is no universal horsepower for a “C223” diesel because the badge does not correspond to a standard Mercedes engine designation. For an accurate number, identify the exact model year, market, and engine variant, then consult the VIN-based specification or the official Mercedes documentation.


Summary


The C223 label isn’t a standard Mercedes-Benz engine code. Diesel horsepower in the C-Class varies widely—from roughly 170 to 265 horsepower—depending on the specific engine, year, market, and drivetrain. To obtain the precise figure, reference the vehicle’s VIN and official documentation. If you share the year and region, I can help pinpoint the exact horsepower for that configuration.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.