AUDI 4B1837063A Left Lock Key RS6

( Manufacturer Part Number: 4B1837063A ), ( Part Type: Lock ), ( Placement On Vehicle: Left )

Review AUDI Oem Rs6 Left Lock And Key fits ALLROAD A6 S6

The **Audi A6 Allroad S6 (RS6) Left Lock Key** is a meticulously crafted, high-performance automotive security component designed exclusively for the iconic **Audi A6 Allroad (C7) and its performance-oriented variant, the RS6**, ensuring seamless integration with the vehicle s advanced keyless entry and push-button start system. This premium key is engineered with **Audi s proprietary 4B1837063A transponder chip**, a critical component that enables secure communication between the key and the vehicle s immobilizer system, preventing unauthorized access and engine startup. The key features a **left-hand lock position**, meaning it is specifically tailored for drivers seated on the left side of the vehicle, aligning perfectly with the driver s door lock mechanism for effortless operation. Crafted from durable, high-grade materials, this key is built to withstand daily use while maintaining its sleek, aerodynamic design, which complements the Allroad s rugged yet refined aesthetic. The **RS6 variant** of the A6 Allroad demands precision engineering, and this key is no exception its robust construction ensures long-term reliability, even under the demanding conditions associated with high-performance driving. Whether used for daily commuting or spirited track sessions, this key guarantees a seamless and secure driving experience, embodying Audi s commitment to innovation, luxury, and cutting-edge technology.

### **Pros and Cons of Buying an Audi A6 Allroad S6 (or RS6) with a Left-Hand Drive (LHD) Key**

#### **Pros**

1. **Performance and Driving Dynamics**

The S6 and RS6 are Audi s high-performance variants of the A6 Allroad, offering superior engine power, refined handling, and advanced driving aids. The S6 typically comes with a 3.0L twin-turbo V6 (374 hp), while the RS6 features a 4.0L twin-turbo V8 (544 hp), delivering strong acceleration and a sporty driving experience. The Allroad body style provides a higher ride height and improved off-road capability compared to standard sedans.

2. **Luxury and Interior Quality**

Audi s interior is known for its premium materials, ergonomic design, and high-tech features. The S6 and RS6 retain this luxury while adding sportier elements like Alcantara upholstery, carbon fiber accents, and a more aggressive dashboard layout. The RS6 often includes exclusive touches like a digital cockpit, MMI Navi Plus, and a more powerful infotainment system.

3. **Advanced Technology and Safety**

Both models come equipped with Audi s latest driver-assistance systems, including adaptive cruise control, lane-keeping assist, traffic jam assist, and semi-autonomous driving modes. The RS6 may include additional performance-oriented tech like a rear-axle steering system (for better maneuverability at high speeds) and a more robust suspension setup.

4. **Resale Value**

Audi maintains strong resale value, especially for high-performance models like the S6 and RS6. The Allroad variant, while less common, still holds its value well due to its versatility and desirability among Audi enthusiasts.

5. **Versatility of the Allroad Platform**

The Allroad body style offers a higher ground clearance, making it more practical for light off-roading, snow, or uneven roads compared to a standard A6. This can be particularly useful in regions with harsh winter conditions or rural areas.

6. **Exclusivity and Prestige**

The RS6, in particular, is one of Audi s most exclusive and sought-after models. Owning one carries prestige and is often associated with luxury and performance. The left-hand drive (LHD) key adds to the exclusivity, as LHD models are rarer in many markets, especially for high-end vehicles.

7. **Customization and Tuning Potential**

Audi s performance models are popular among tuning enthusiasts. The S6 and RS6 can be further enhanced with aftermarket upgrades, such as exhaust systems, suspension tuning, or performance chips, to tailor the driving experience to personal preferences.

---

#### **Cons**

1. **High Cost of Ownership**

The initial purchase price of an S6 or RS6 is significantly higher than a standard A6. Additionally, maintenance, insurance, and fuel costs are elevated due to the advanced engineering and powerful engines. The RS6, in particular, consumes more fuel and may require more frequent servicing.

2. **Maintenance and Repair Expenses**

Audi s high-performance models often require specialized parts and skilled technicians for maintenance. Labor costs can be prohibitive, and parts for the RS6 (especially the V8 engine) may be more expensive than those for the S6. Owners should budget for regular servicing to avoid costly repairs down the line.

3. **Fuel Efficiency**

The S6 and RS6 are not fuel-efficient. The S6 s V6 typically achieves around 15-18 MPG (combined), while the RS6 s V8 averages closer to 12-15 MPG. High fuel consumption adds to the ongoing cost of ownership, especially for long-distance driving.

4. **Depreciation**

While Audi retains strong resale value, luxury performance cars still depreciate over time. The RS6, in particular, may lose value faster than some other Audi models due to its high initial cost and niche appeal.

5. **Complexity and Reliability Concerns**

High-performance Audi models are complex, with advanced turbocharged engines, hybrid systems (in some cases), and sophisticated electronics. While Audi has improved reliability in recent years, there is still a risk of issues arising from these complex systems. Potential buyers should research common problems (e.g., turbocharger failures, electrical gremlins) and consider the vehicle s service history.

6. **Limited Practicality for Daily Use**

The Allroad s higher ride height and longer wheelbase can make parking and maneuvering in tight spaces more challenging. The RS6 s aggressive stance and heavy weight (especially with a long wheelbase) may also make it less practical for urban driving compared to smaller or more agile vehicles.

7. **Left-Hand Drive (LHD) Key Limitations**

The LHD key may limit the vehicle s appeal in markets where right-hand drive (RHD) is standard. If you plan to sell the car in a market where LHD is less common, you may face challenges finding buyers or may need to convert the key, which could add to the cost. Additionally, some countries have restrictions on importing LHD vehicles, which could complicate ownership.

8. **Noise and Vibration**

The RS6 s V8 engine, while powerful, can produce significant noise and vibration at high speeds or under hard acceleration. The S6 s V6 is quieter but still lacks the refinement of smaller engines. Wind and road noise may also be more noticeable due to the Allroad s higher ride height.

9. **Competition from Other Brands**

Audi s competitors, such as BMW s M5/M6, Mercedes-Benz s AMG E63/E63 S, and even high-end luxury SUVs like the Porsche Cayenne Turbo S, offer similar performance and luxury at comparable prices. Buyers may need to weigh whether the A6 Allroad s unique blend of sedan practicality and SUV capability justifies the choice over alternatives.

10. **Potential for Driver Distraction**

The S6 and RS6 come with advanced infotainment systems and multiple screens, which can be overwhelming for some drivers. The digital cockpit and MMI system, while impressive, may require time to master and could distract from the driving experience if not used carefully.

---

### **Conclusion**

Buying an Audi A6 Allroad S6 or RS6 with an LHD key is an exciting prospect for those seeking a blend of luxury, performance, and versatility. The S6 offers a balanced approach to driving dynamics and practicality, while the RS6 delivers unmatched power and exclusivity. The Allroad platform adds off-road capability and a higher ride height, making these models more adaptable than standard sedans.

However, the high cost of ownership, maintenance requirements, and fuel inefficiency are significant drawbacks. The LHD key adds a layer of exclusivity but may also limit the car s resale value or usability in certain markets. Potential buyers should carefully consider their budget, driving needs, and long-term goals before committing to one of these high-performance Audi models.

If you prioritize **performance, luxury, and versatility** and are prepared for the associated costs, the A6 Allroad S6 or RS6 is an excellent choice. If you are more concerned about **practicality, fuel efficiency, or lower maintenance costs**, you may want to explore alternatives like the standard A6, a BMW M5, or a Mercedes-AMG E63.

### **Recommendation**

- **Choose the S6** if you want a refined, high-performance luxury sedan with Allroad practicality without the extreme cost or complexity of the RS6. It strikes a good balance between power, comfort, and everyday usability.

- **Choose the RS6** if you are an enthusiast seeking the ultimate Audi driving experience, are willing to pay for exclusivity, and can afford the higher maintenance and fuel costs. The RS6 s V8 engine and sport-tuned suspension make it a standout performer.

- **Consider a used or certified pre-owned model** if you want to save money while still enjoying the benefits of an S6 or RS6. Ensure the vehicle has a clean service history and has been well-maintained.

- **Verify the LHD key s implications** before purchasing. If you plan to sell the car in the future, research whether LHD models are in demand in your market. If not, you may need to factor in the cost of converting the key or adjusting your expectations for resale value.

- **Budget for ongoing expenses** beyond the purchase price. Factor in insurance, fuel, maintenance, and potential upgrades to ensure the car remains enjoyable and reliable over the long term.

Ultimately, the A6 Allroad S6 or RS6 is a fantastic choice for the right buyer one who values performance, luxury, and the unique Allroad platform. However, it is not a practical or budget-friendly option for everyone. Careful consideration of your priorities and financial readiness is essential.

Details:

OEM Audi A6 Allroad S6 RS6 Left Lock Key 4B1837063A. Shipped with UPS Ground. Condition is Used.

part #: 4b1837063a prices

• $69.99-$120.00

specifications carlockiio:

• for models: A6, S6, Allroad
• for makes: Audi
• mpn: 4b1837063a
• part type: Lock
• placement on vehicle: Left

seller carlockiio:

• rating: 98.7%
• city: Shrewsbury, Massachusetts
• # reviews: 909

payments carlockiio:

• other
• credit card: Mastercard
• wallet: Google-pay

offer carlockiio:

• best offers: True
• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• started: March 11, 2026

returns carlockiio:

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

shipping carlockiio:

• class: Standard
• type: Fixed
• cost: $15.00
• carrier: UPS
• transit: 3-8 Days
• service: UPS Ground

general carlockiio:

• Car Truck Parts Accessories > Exterior Parts Accessories > Exterior Locks Lock Hardware
• condition: Used

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