Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2023 CLS450.
The 2023 Mercedes CLS450 is a model year of the CLS-Class, but the provided reference data does not include specifications for its body, platform, engine, or standout features, nor does it offer any reliability history for this iteration.
Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.
From the factory this vehicle uses OE oil filter 0289974745. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.
| Engine oil filter | 0289974745 alt 2561840080 |
| Engine air filter | 6540940004 |
| Spark plug | 2541590000 |
| Battery | 0019828008 alt 001982790826 |
| Front wiper blades | 2138203604 |
| Thermostat | 2562002000 |
| Cabin air filter | 1668300218 |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
Showing 1 of 1 campaigns on record for this vehicle.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2023 CLS450, E450, E450 All-Terrain, AMG E53, AMG GT43, AMG GT53, and 2021 AMG CLS53 vehicles. The 48-volt ground cable connection located in the engine… Remedy: Dealers will inspect the 48-volt ground cable connection and repair it as necessary, free of charge. Owner notification letters were mailed March 22, 2024. Owners may contact…
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.
Cross-vehicle references for the kinds of data on this page.
NHTSA lists 1 recall campaign(s) for this model year. Check your specific vehicle by VIN.