5.5L M275 V12 Engine Assembly for Mercedes Benz W220/W221 C215 W240 R230 SLR McLaren
M275
Engine: M275
Displacement: 5.5L
Power: 380kW/450kW/486kW
Torque: 830N·m/1,000N·m/1,200N·m
Displacement: 5.5L
Power: 380kW/450kW/486kW
Torque: 830N·m/1,000N·m/1,200N·m
Quantity:
Mercedes-Benz M275 Engine Assembly Technical Specifications & Compatibility
| Engine Model | Mercedes-Benz M275 Engine Assembly |
| Compatible vehicle models | S-Class (W220/W221), CL-Class (W215), SL-Class (R230), and Maybach 57/62 |
| Displacement | 5.5L |
| Power | 380kW/450kW/486kW |
| Torque | 830N·m/1,000N·m/1,200N·m |
| Fuel | Gasoline |
| Cylinder Number | 12 cylinders |
| Cylinder Type | DOHC |
| Quality | 100% tested |
| Warranty | 1 years |
Why Choose Fuchuan Mercedes-Benz M275 Engine Assembly?
- OEM-Quality Performance: Engineered to Mercedes-Benz's exacting standards for factory-grade power and reliability.
- Seamless Integration: No custom mods needed—installs directly into compatible Mercedes-Benz models.
- Long-Term Savings: Superior fuel efficiency and durability reduce total ownership costs.



About Fuchuan Engine
Guangzhou Fuchuan Machinery Equipment Co., Ltd., founded in 2016, is a professional manufacturer specialized in R&D, production and sales of automotive engines and engine parts(includingbare engines, complete cylinder heads, etc.).
Equipped with advanced production facilities, a sound testing system and a professional team, we have exported over 100,000engines to more than 100 countries and regions across Southeast Asia, the Middle East, Europe, Africa, North America and South America, earning wide customer recognition with quality products at competitive prices.
Guided by the goals of serving customers,achieving customers and pursuing excellence, and adhering to the philosophy of sincerity,cooperation, innovation and striving, we are ready to partner with global customers to create shared success.




Fuchuan's Professional Strength: Your High-End Bulk Partner
With 10+ years of automotive engine expertise, Fuchuan delivers consistent, high-quality Fuchuan Mercedes-Benz M275 Engine Assembly units. Our modern facility and skilled team ensure stable bulk output, meeting your wholesale demands for high-end Mercedes engines without quality compromise.
OEM-Grade Specs: V12 Power for Luxury Performance
The Fuchuan Mercedes-Benz M275 Engine Assembly is a 6.0L twin-turbo V12 gasoline engine, engineered to OEM standards for 2003–2013 Mercedes-Benz luxury models. It features 5,980 cc displacement, 82mm bore, 87mm stroke, 9.0:1 compression ratio, delivering 368–450 kW (500–612 hp) and 800–1000 N·m torque, ensuring factory-level luxury performance.
Precise Compatibility: Tailored for Luxury Lineups
Designed for your distribution business, the Fuchuan Mercedes-Benz M275 Engine Assembly fits core high-end models: S-Class (W220/W221), CL-Class (W215), SL-Class (R230), and Maybach 57/62 with M275 variants. A direct plug-and-play replacement, it simplifies installation and enhances end-client satisfaction.
ISO-Certified Quality: Low-Risk for High-End Wholesale
Every Fuchuan Mercedes-Benz M275 Engine Assembly passes rigorous multi-stage inspections, backed by ISO certification. Crafted with premium alloy components and precision CNC machining, each Fuchuan Mercedes-Benz M275 Engine Assembly is dyno-tested to guarantee durability and stable performance—minimizing after-sales hassles.
Wholesale Advantages: Maximize High-End Profits
For wholesalers, the Fuchuan Mercedes-Benz M275 Engine Assembly offers exceptional value: factory-direct pricing, steady in-stock availability, 97%+ on-time bulk delivery, and responsive after-sales support—an ideal high-demand addition to your luxury engine lineup.
FAQ:
◆ What is the Mercedes-Benz M275 Engine Assembly packaging?
→ Generally we pack our goods in neutral or white boxes and brown cartons. Your own brand and and logo are welcomed after getting your authorization letter.
◆ When can you deliver Mercedes-Benz M275 Engine Assembly after payment?
→ In general,the delivery time is within 15 days after payment. We'll make the delivery as soon as possiable with the guaranteed quality.
◆ Can you offer Mercedes-Benz M275 Engine Assembly sample?
→Of course, some samples could be free for you , for the freight we can discuss after. Usually, the sample will be sent within one week. It depends on our stock.
◆ Does your company provide customized services?
→Yes. When your purchase quantity reaches a certain standard, we will provide customized services for you. Firstly, we accept samples and drawings to customize the product. And then,we could customize product label,packing,gifts as your requirements.
◆ When can I get the quotation?
→ Please Contact Us and leave the engine model you need. We will quote you as soon as possible.
Act Now—Elevate Your Vehicle’s Performance
Don’t settle for less. The Mercedes-Benz M275 Engine Assembly deliver precision-engineered power, reliability, and compatibility.
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