Mercedes-Benz CLS (W218) 3.0 V6 CDI / BlueTEC 642.853 Engine for Sale
If you’re looking for a powerful, refined diesel engine that perfectly matches a luxury four-door coupé, the Mercedes-Benz CLS (W218) 350 CDI / BlueTEC with engine code 642.853 is an excellent choice. Between 2010 and 2017, Mercedes-Benz used this high-output V6 diesel in the CLS lineup, combining strong performance with long-distance comfort and premium efficiency.
High-Output V6 Diesel with BlueTEC Technology
First of all, the 642.853 belongs to the well-proven OM642 engine family. This 3.0-liter V6 turbo diesel delivers 190–195 kW (258–265 hp) along with strong torque across the rev range. As a result, acceleration feels effortless, overtaking is smooth, and motorway cruising remains calm and refined.
Moreover, BlueTEC and BlueEFFICIENCY technologies help reduce emissions while maintaining excellent drivability—making this engine both powerful and compliant with modern standards.
Engine Specifications at a Glance
| Specification | Details |
|---|---|
| Engine Type | V6, turbocharged diesel |
| Displacement | 3.0 liters (2987 cc) |
| Power Output | 190–195 kW (258–265 hp) |
| Fuel Type | Diesel |
| Engine Code | 642.853 |
| Engine Family | OM642 |
| Injection System | Common rail direct injection |
| Emissions Tech | BlueTEC / BlueEFFICIENCY |
Smooth, Confident Performance for Luxury Driving
Next, when paired with Mercedes automatic transmissions, the 642.853 delivers seamless power delivery and excellent refinement. Torque arrives early, which makes city driving relaxed, while high-speed cruising feels stable and quiet—exactly what you expect from a CLS.
In addition, the V6 layout minimizes vibration and noise, enhancing the premium driving experience.
Proven Durability and Strong Market Demand
Because Mercedes engineered the OM642 platform for high mileage and durability, the 642.853 has built a strong reputation for long-term reliability. At the same time, improved efficiency and emissions control make it highly desirable for engine replacements, export, and resale.
Compatible Mercedes-Benz Models
| Mercedes-Benz Model | Engine Code | Displacement | Power | Model Years |
|---|---|---|---|---|
| CLS (W218) 350 BlueTEC | 642.853 | 2987 cc | 190 kW | 2014–2017 |
| CLS (W218) 350 CDI BlueEFF | 642.853 | 2987 cc | 195 kW | 2010–2017 |
Why Choose the Mercedes-Benz 642.853 Engine?
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Strong V6 diesel torque with smooth delivery
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190–195 kW of refined performance
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Proven OM642 reliability
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BlueTEC / BlueEFFICIENCY emissions technology
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Excellent choice for premium replacements and export
Powerful Diesel Elegance for the CLS
In conclusion, the Mercedes-Benz 3.0 V6 CDI 642.853 engine offers a perfect balance of power, refinement, and durability. Whether you’re replacing an engine in a CLS W218 or sourcing a high-quality unit for resale, this powertrain delivers confident performance backed by trusted Mercedes-Benz engineering.
