MERCEDES 212-270-86-08-80 Automatic Transmission Benz

( Part Type: Transmission ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included ), ( UPC: 212270860880 )

Review MERCEDES benz Genuine Remanufactured Automatic Transmission

The **Mercedes-Benz 212-270-86-08-80 automatic transmission** is a sophisticated and highly engineered hydraulic unit designed for high-performance applications, particularly in luxury and performance-oriented vehicles from the iconic German automaker. This transmission is part of the legendary **OM646** series, a robust and reliable automatic gearbox developed to deliver seamless shifting, exceptional durability, and superior torque handling qualities that have made it a staple in Mercedes-Benz s lineup for decades. Engineered with precision, this transmission features a **5-speed automatic configuration** (including reverse), incorporating a torque converter with a lock-up clutch to optimize fuel efficiency and responsiveness under varying driving conditions. The robust planetary gearset is meticulously balanced to ensure smooth power delivery, even when subjected to the demanding loads of high-performance engines, such as those found in the **E320, E350, or S-Class models** of its era. Its compact yet sturdy design incorporates a **hydraulic valve body** with precision-machined passages, allowing for precise control of clutch engagement and shift timing, which contributes to the transmission s reputation for smooth, near-instantaneous gear changes. Built with **high-grade cast iron and forged steel components**, this transmission is designed to withstand the stresses of aggressive driving, towing, and prolonged use without compromising performance. The **86-08-80** variant specifically denotes a refined iteration, likely incorporating updates to the valve body, solenoids, or internal lubrication systems to enhance reliability and adaptability to modern driving demands. Whether integrated into a classic Mercedes-Benz or restored for use in a modern performance build, this transmission embodies the brand s commitment to engineering excellence, offering a perfect blend of heritage, robustness, and adaptability for enthusiasts and professionals alike.

The Mercedes-Benz W123 212.270.86.08.80 model refers to a specific engine and transmission combination from the 1980s, specifically the **270 CE (2.7L V8) with an automatic transmission**. Below is a detailed analysis of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Reliability of the V8 Engine**

The 2.7L M117 V8 engine in the W123 is known for its durability and longevity when properly maintained. Many examples have exceeded 300,000 miles with regular upkeep, especially if the engine has been rebuilt or restored. The V8 s robust construction and simple design (compared to modern turbocharged engines) make it less prone to catastrophic failure if the basics oil changes, timing belt (if applicable), and cooling system maintenance are attended to.

2. **Strong Performance for Its Era**

The 270 CE produces around **150 160 horsepower**, which was respectable for the early 1980s. The V8 provides a smooth, linear power delivery that is enjoyable to drive, especially on highways or winding roads. The automatic transmission (likely a Mercedes 4G-Tronic or early 4G-Tronic variant) handles gear shifts well for its time, though it may feel sluggish compared to modern automatics.

3. **Classic Mercedes-Benz Prestige**

The W123 is an iconic design from the 1970s 1985, and the 270 CE is one of the more luxurious models in the lineup. The interior is spacious, well-crafted, and features high-quality materials like wood trim, leather (in later models), and a comfortable seating position. Owning a W123 is a statement of appreciation for classic German engineering and design.

4. **Resale Value and Collectibility**

Well-preserved W123s, especially those with low mileage or originality, hold their value well. The 270 CE is a mid-range model that isn t as rare as the 300 CE or 450 SEL but still commands respect in the classic car market. If you plan to keep it long-term or sell later, a properly maintained example can appreciate in value.

5. **Simplicity and Ease of Maintenance**

Compared to modern complex vehicles, the W123 s mechanical systems are straightforward. Basic maintenance (oil changes, spark plugs, filters) is relatively inexpensive. The V8 s simplicity means fewer electronic failures, and parts are widely available, though some may require sourcing from specialty suppliers.

6. **Comfort and Practicality**

The W123 is a large, comfortable car with a smooth ride, especially on highways. The automatic transmission makes it practical for daily use, though fuel economy is poor by modern standards (around **12 15 MPG combined**). The spacious interior and rear seat comfort are notable for its era.

7. **Modification Potential**

Enthusiasts can easily modify the W123 for better performance or comfort. Upgrades like performance exhausts, fuel system tweaks, suspension modifications, or interior refinishing are common and can enhance driving dynamics without requiring extensive mechanical knowledge.

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### **Cons**

1. **Poor Fuel Economy**

The 2.7L V8 is thirsty, averaging **12 15 MPG** in the city and **15 18 MPG** on the highway. This makes daily driving expensive, especially with rising fuel costs. If you rely on the car for commuting or long distances, the fuel consumption will be a significant drawback.

2. **High Maintenance Costs Over Time**

- **Timing belt/chain** (if applicable; some W123s use a chain, but belts may still need attention).

- **Water pump and thermostat** (cooling system failures can lead to engine damage).

- **Suspension components** (shocks, bushings, and struts wear out and may need replacement).

- **Electrical issues** (alternator, starter, wiring harnesses, and sensors can fail).

- **Transmission maintenance** (fluid changes are critical; neglected automatics can fail prematurely).

Regular maintenance is essential, and labor costs can add up, especially if you don t perform the work yourself.

3. **Rust and Body Condition**

Many W123s, especially those from the 1970s, suffer from rust, particularly in the wheel wells, sills, and undercarriage. A thorough inspection of the body is necessary to avoid costly repairs. Even if the car looks good on the outside, hidden rust can compromise structural integrity.

4. **Outdated Safety Features**

The W123 lacks modern safety features like airbags (early models), anti-lock brakes (common only in later models), or electronic stability control. While the car is safe by its standards, it doesn t meet today s safety standards, which could be a concern for some buyers.

5. **Automatic Transmission Reliability**

- **Slipping gears** (often due to worn clutches or low transmission fluid).

- **Harsh shifts** (can be improved with a rebuild or fluid change).

- **Electrical gremlins** (solenoids or sensors may fail over time).

A transmission rebuild can be expensive (often **$1,500 $3,000**), so it s important to verify its condition before purchasing.

6. **High Cost of Ownership**

Parts for the W123 are not as cheap as those for modern cars. While some components are still available from Mercedes-Benz or aftermarket suppliers, others (like rare interior trim or specific engine parts) can be expensive. Insurance premiums may also be higher due to the car s age and value.

7. **Driving Experience Limitations**

The W123 s suspension is soft and designed for comfort rather than sportiness. Modern cars offer better handling, braking, and refinement. If you re used to contemporary vehicles, the W123 may feel outdated in terms of steering feel, braking performance, and overall driving dynamics.

8. **Environmental and Legal Considerations**

Depending on your location, older cars may face restrictions on registration, emissions testing, or insurance. Some regions have stricter rules for vehicles over 25 30 years old, which could limit where you can drive or park the car.

9. **Limited Modern Conveniences**

- **Power steering** (early models have manual steering, which can be tiring on long drives).

- **Cruise control** (optional on some models but not standard).

- **Modern infotainment or connectivity** (no Bluetooth, USB, or navigation systems).

- **Advanced driver aids** (no lane-keeping assist, adaptive cruise control, etc.).

10. **Depreciation Risk**

While some classic cars appreciate, the W123 is not a high-end collector s item like a Porsche 911 or BMW E30. Its value is tied to its condition and rarity, but it won t hold value like a modern luxury car. If you plan to sell it in the future, you may not recoup the full purchase price unless it s in pristine condition.

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### **Conclusion**

The Mercedes-Benz W123 270 CE with an automatic transmission is a fantastic choice if you re looking for a **durable, comfortable, and iconic classic car** that offers a taste of Mercedes-Benz engineering from the 1970s 80s. It s a practical daily driver for those who appreciate its charm, reliability, and timeless design provided you re willing to invest time and money in maintenance. However, it s not a practical choice for those seeking **modern efficiency, safety, or low-cost ownership**.

The 270 CE s V8 engine is one of the most reliable in the W123 lineup, but its **high fuel consumption, potential for rust, and outdated technology** must be carefully considered. If you re prepared for the challenges of owning an older car regular maintenance, potential repairs, and higher running costs this model can be an incredibly rewarding experience. On the other hand, if you prioritize **modern convenience, safety, or fuel efficiency**, the W123 may not be the best fit.

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### **Recommendation**

- You have a passion for classic Mercedes-Benz cars and enjoy the driving experience of a well-maintained V8 automatic.

- You re willing to invest in **regular maintenance** (oil changes, cooling system checks, suspension work) to keep the car reliable.

- You plan to **drive it occasionally** rather than use it as a daily commuter, given its fuel inefficiency.

- You re okay with **higher ownership costs** (parts, labor, insurance) in exchange for the car s character and prestige.

- You intend to **restore or modify it** as a hobby project, as this can be a deeply satisfying experience for enthusiasts.

- You need a **fuel

Details:

Parts must be resealable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable.

part #: 212270860880 prices

• $1091.55-$10934.04

specifications autotransmissionsgo:

• for makes: Mercedes
• part type: Transmission
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• parts included: Only Part Reference 0 On The Diagram Is Included
• upc: 212270860880

offer autotransmissionsgo:

• started: April 22, 2026
• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home

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• carrier: FedEx
• transit: 2-6 Days
• type: Fixed
• cost: $0.00
• class: Standard

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• # reviews: 1322
• rating: 99.2%
• city: Farmington, Utah

general autotransmissionsgo:

• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission
• condition: New

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• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

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