MERCEDES A1727901440 Panorama Pano Glass Roof Benz R172 SLC43

( Manufacturer Part Number: A1727901440 ), ( Item Length: Oem ), ( Vintage Part: No ), ( Type: Panorama Roof ), ( Ipn: 2012-2020 R172 Slk250 Slk350 ), ( Manufacturer Warranty: 3 Months ), ( Country Of Origin: Germany )

Review MERCEDES benz Panorama Pano Glass Roof Black Oem fits SLK350 SLK250 2012–2020

The **Mercedes-Benz A1727901440 (2012 2020) 12-20" R172 SLK 350 / SLK 250 / SLC 43 Panorama Pano Glass Roof** is a masterpiece of automotive engineering and design, blending effortless elegance with cutting-edge performance and unparalleled driving dynamics. Part of the legendary R172 generation, this roadster and its coupe counterpart the **SLC 43** represent the pinnacle of Mercedes-Benz s commitment to luxury, precision, and timeless sophistication. The **Panorama Pano Glass Roof** system, a signature feature of this era, transforms the driving experience by seamlessly integrating a retractable glass panel that spans nearly the entire cabin, flooding the interior with natural light while maintaining an open-air feel. Whether cruising along a coastal highway or navigating a winding mountain pass, the panoramic roof enhances visibility, reduces visual fatigue, and creates an immersive connection between driver and surroundings, all without compromising the vehicle s aerodynamic efficiency.

Under the hood, the **SLK 350** and **SLK 250** (depending on the market) deliver a symphony of power and refinement, with the **3.5L V6 M176 engine** in the 350 variant producing a commanding **333 horsepower and 302 lb-ft of torque**, propelling the lightweight roadster from 0-60 mph in just **5.2 seconds** while achieving an impressive **28 mpg highway**. The **SLK 250**, featuring a **3.0L V6 M276 engine**, offers a more restrained yet still exhilarating **255 horsepower**, making it ideal for those seeking a balance of efficiency and thrill. Both engines are paired with Mercedes-Benz s **7G-DCT dual-clutch automatic transmission**, a seamless and responsive gearbox that enhances the driving experience with near-instantaneous shifts and a smooth, engaging feel. For the **SLC 43**, the **4.3L V8 M177 engine** takes center stage, unleashing **408 horsepower and 309 lb-ft of torque**, allowing the coupe to sprint to 60 mph in **4.7 seconds** and deliver a more robust, high-revving performance for those who crave a touch of extra drama.

The **R172 chassis** is a marvel of Mercedes-Benz s engineering prowess, featuring a **multi-link rear suspension** and **adaptive dampers** that provide a perfect blend of comfort and precision. The **MAGIC CONTROL** system, available on higher trims, further enhances the driving experience by dynamically adjusting suspension stiffness in real-time, adapting to road conditions, load changes, and driver inputs. This level of sophistication ensures that whether you re gliding over a smooth autobahn or tackling a twisty backroad, the SLK or SLC remains planted, responsive, and utterly composed. The **steering system**, with its **electronic power assist and variable ratio**, offers a perfect marriage of effortless maneuverability and sharp feedback, making every turn feel deliberate and engaging.

Inside, the cabin of the **R172 SLK/SLC** is a sanctuary of luxury and innovation. The **premium materials**, including **aluminum, soft-touch plastics, and genuine leather upholstery**, exude a sense of exclusivity and craftsmanship that is quintessentially Mercedes. The **wood or aluminum trim accents** add a touch of understated opulence, while the **ambient lighting** and **customizable climate controls** ensure that the environment inside is tailored to the driver s preferences. The **infotainment system**, featuring the **COMAND system** with a **7-inch touchscreen**, provides seamless integration with navigation, audio, and connectivity features, including Bluetooth, USB, and optional **Mercedes Media Interface (MMI)** for advanced multimedia control. For those who demand the finest audio experience, the **Burmester or Bang & Olufsen premium sound systems** deliver crystal-clear audio with deep bass and immersive surround sound, transforming the cabin into a personal concert hall.

Safety is never compromised in a Mercedes-Benz, and the **R172 SLK/SLC** is equipped with an array of advanced features to ensure protection and peace of mind. The **standard Stability Assist (ESP), Traction Control, and Electronic Differential Lock (EDL)** work in harmony to maintain control in challenging conditions, while **multiple airbags**, including **side-impact and curtain airbags**, provide comprehensive protection for occupants. Optional **Adaptive Cruise Control (ACC) with Steering Assist** and **Blind Spot Assist** further enhance safety by anticipating traffic and alerting the driver to potential hazards. The **Panorama Pano Glass Roof** also includes **heated glass** and **rain sensors** that automatically activate the windshield wipers, ensuring clear visibility in all weather conditions.

Externally, the **R172 SLK/SLC** is a head-turner, with its **aerodynamic silhouette, sleek LED or halogen lighting**, and **distinctive kidney grille** that instantly communicates its heritage. The **retractable hardtop** of the SLK, when deployed, creates a seamless, coupe-like profile, while the **SLC 43 s fixed roof** offers a more aggressive stance. Both models feature **17-inch or 18-inch alloy wheels** (depending on the trim), often adorned with **painted or multi-spoke designs**, that complement the vehicle s sporty yet refined aesthetic. The **side skirts, rear diffuser, and optional sport exhaust** further accentuate the performance-oriented nature of these roadsters, ensuring that they command attention wherever they go.

Whether you re drawn to the **SLK 350 s** effortless power, the **SLK 250 s** efficient charm, or the **SLC 43 s** V8-driven intensity, the **R172 generation** remains one of Mercedes-Benz s most beloved and sought-after models. Its **Panorama Pano Glass Roof** is not merely a feature but a lifestyle enhancement, blending the thrill of an open-air drive with the comfort and sophistication of a fully enclosed luxury vehicle. With its **timeless design, advanced technology, and legendary Mercedes-Benz driving dynamics**, this roadster and coupe are not just cars they are statements of passion, precision, and uncompromising excellence.

### **Pros and Cons of Buying a Mercedes-Benz SLK (A1727901440, 2012 2020, R172, SLK350/SLK250/SLC430 Panorama Glass Roof)**

#### **Pros**

1. **Premium Driving Experience**

- The SLK/R172 series is known for its refined engineering, smooth ride, and precise handling. The lightweight aluminum body and rear-wheel-drive layout provide a sporty yet comfortable driving experience.

- The **3.5L V6 (SLK350/SLC430)** delivers strong performance (302 333 hp, depending on the model), while the **2.5L inline-6 (SLK250)** offers a more efficient yet still engaging drive.

- The **7-speed AMG SPEEDSHIFT MCT transmission** (on higher trims) provides smooth, precise gear shifts.

2. **Luxury and Comfort**

- Mercedes-Benz is synonymous with luxury, and the SLK/R172 delivers high-quality materials, ergonomic seating, and ambient lighting options.

- The **Panorama Glass Roof** enhances the open-air experience while maintaining privacy and comfort, especially in varying weather conditions.

- Sound insulation is excellent, reducing road and wind noise for a quieter cabin.

3. **Convertible Convenience**

- The **electric soft-top** is one of the best in its class, folding and unfolding smoothly with minimal effort. It s more reliable than many competitors manual tops.

- The **fold-down windshield** (on some models) allows for easy access to the rear seats or cargo space.

4. **Safety Features**

- Standard **ESP (Electronic Stability Program), ABS, and multiple airbags** ensure good safety standards.

- Higher trims (e.g., **SLK350 AMG, SLC430**) come with advanced driver-assistance features like **pre-collision braking, blind-spot monitoring, and lane-keeping assist** (depending on the year and market).

5. **Resale Value**

- Mercedes-Benz retains its value relatively well, especially for well-maintained examples. The SLK/R172 is still a desirable convertible, particularly the **SLK350 and SLC430** models.

6. **Customization and Exclusivity**

- The SLK/R172 has a distinct, retro-futuristic design that stands out on the road. The **Panorama Glass Roof** adds a unique touch, making it more appealing than basic convertibles.

- Optional **AMG upgrades** (e.g., sport suspension, larger brakes) can enhance performance and aesthetics.

7. **Reliability (Compared to Competitors)**

- While no car is perfect, the **R172 platform is generally reliable** if properly maintained. The **3.5L V6 and 2.5L inline-6 engines** are robust and should last well over 150,000 200,000 miles with regular servicing.

- Common issues (e.g., **soft-top motor failures, electrical gremlins, or suspension wear**) are manageable with budgeting for maintenance.

---

#### **Cons**

1. **High Maintenance Costs**

- Mercedes-Benz parts and labor are **expensive**, especially for non-AMG models. Routine services (oil changes, brake jobs, suspension work) can cost significantly more than for Japanese or European rivals.

- **Dealer dependency** is high many repairs require factory-trained technicians, increasing costs.

2. **Electrical and Software Issues**

- **Soft-top motor failures** (common in older models; may require replacement).

- **Infotainment glitches** (especially on pre-2017 models with older MBUX systems).

- **Sensor malfunctions** (e.g., rain sensors, parking sensors) that can trigger false alerts.

- **Software updates** are often limited, and some features may not be as intuitive as competitors (e.g., BMW iDrive, Audi MMI).

3. **Fuel Economy Limitations**

- The **SLK350/SLC430 (V6)** gets **18 20 MPG combined**, which is decent but not great for a luxury car.

- The **SLK250 (inline-6)** is slightly better ( 22 MPG), but still not as efficient as a hybrid or diesel alternative.

4. **Comfort and Practicality Trade-offs**

- The SLK is a **two-seater**, so there s **no rear passenger or cargo space** useful only for short trips or as a secondary car.

- The **convertible top adds weight**, slightly reducing performance and fuel efficiency.

- **Road noise** can be noticeable at higher speeds, though better than most convertibles.

5. **Depreciation and Market Demand**

- While the SLK holds value better than some Mercedes models, it s **not as sought-after as the AMG GT or C-Class**.

- **Used market competition** can be fierce, especially for high-mileage examples or models with common issues (e.g., soft-top failures).

6. **Potential Hidden Costs**

- **Soft-top replacement** can cost **$2,000 $4,000** if the motor or cables fail.

- **Suspension components** (struts, bushings) may need replacement every **50,000 80,000 miles**.

- **Transmission fluid changes** (if applicable) are often overlooked but can prevent costly failures.

7. **Resale Value Drop for Older Models**

- Post-2017 SLK models (especially those with updated infotainment) hold value better, but **2012 2016 examples** may depreciate faster due to aging tech and reliability concerns.

---

### **Conclusion**

The **Mercedes-Benz SLK/R172 (2012 2020) with a Panorama Glass Roof** is a **premium convertible** that excels in **driving dynamics, luxury, and open-air enjoyment**. It s ideal for those who prioritize **performance, refinement, and exclusivity** over practicality or long-term cost savings.

However, **high maintenance costs, potential electrical issues, and limited rear space** make it a **less ideal choice** for budget-conscious buyers or those needing a daily driver. If you re willing to **budget for upkeep** and prefer a **sporty, stylish convertible**, the SLK is a fantastic option especially the **SLK350 or SLC430 trims**. If you re concerned about costs, consider a **well-maintained example with a service history** or explore **alternatives like the BMW Z4, Audi Cabriolet, or Porsche Boxster**, which may offer better long-term value.

### **Recommendation**

- You prioritize **driving pleasure, luxury, and style** over practicality.

- You re prepared for **higher maintenance costs** and have a budget for potential soft-top or electrical repairs.

- You prefer a **rear-wheel-drive, V6-powered convertible** with a **retro-futuristic design**.

- You plan to **keep it for 5 7 years** and can afford regular servicing.

- You need a **daily driver** with low running costs.

- You re sensitive to **high insurance or maintenance expenses**.

- You require **rear passenger or cargo space**.

- You prefer **modern tech and lower depreciation** (consider a newer model or alternative brand).

- **SLK350 (2015 2020)** Best balance of performance, luxury, and reliability.

- **SLC430 (2016 2020)** More powerful, premium features, but slightly higher costs.

- **SLK250 (2012 2014)** More efficient, but less engaging to drive.

- **BMW Z4 (F92/F93)** Often more reliable, better resale, and slightly lower maintenance costs.

- **Audi Cabriolet (B9)** More practical, better tech, but less engaging to drive.

- **Porsche Boxster (981/986)** More performance-focused, but higher costs and less luxury.

The **SLK/R172 is a fantastic car for the right buyer** one who values **experience over economics**. If you re passionate about Mercedes-Benz and can manage its quirks, it s a **joy to own**. Otherwise, weigh the trade-offs carefully before purchasing.

Details:

All the parts are tested either before or after removal from vehicle. Shipping prices for ground apply only to the continental USA. 2014 MERCEDES SLK350 K76. Item may show light scuffs, scratches or other imperfections as a result of this being used part.

INT:BEIGE 205A. EXT:RED C590. All electronics are tested before removed from vehicle.

part #: a1727901440 prices

• $60.00-$294.10

specifications sunroofconverti:

• for models: Slk350, Slk250
• for makes: Mercedes
• for years: 2012-2020
• mpn: A1727901440
• item length: Oem
• vintage part: No
• type: Panorama Roof
• ipn: 2012-2020 R172 Slk250 Slk350
• manufacturer warranty: 3 Months
• country of origin: Germany

general sunroofconverti:

• Exterior Parts Accessories > Roofs, Tops Sunroofs > Sunroofs Parts
• condition: Used

payments sunroofconverti:

• money order
• credit card: Visa
• other
• wallet: Google-pay

seller sunroofconverti:

• # reviews: 12762
• city: Yuba City, California
• rating: 99.9%

shipping sunroofconverti:

• type: Fixed
• service: Flat Rate Freight
• class: Freight
• cost: $250.00

offer sunroofconverti:

• options: Ship-to-home
• best offers: True
• started: March 4, 2026
• sold: 0
• quantity: 1
• availability: In Stock

returns sunroofconverti:

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

Mercedes A1727901440 Is Similar To:

• 1298000774 0874 Mercedes Convertible Front Lock Latch Set Oem Left Right Vgc (24.7% similar) The hydraulic lines for each lock are also included, as is attaching hardware 12 oz quality factory original parts, your classic. App use my pics for a detailed visual , and ask any questions lbs securely boxed mailing 12 x8 X4. Shipping by parcel or priority mail in the states, and 1ST class for ...(April 25th, 2018)
• 0038206810 A0038206810 A 003 820 68 10 6810 Mercedes Amg Convertible Roll Bar Control Module Oem (25.4% similar) Feel free to ask any question. Check the pictures. Please view item carefully as this is a final sale...(November 19th, 2018)
• 0039941745 Mercedes Oem Frame Lock Plate (18.3% similar) ...(September 7th, 2018)
• 004989602012 Mercedes-benz Mercedes Oem 12-16 (29.4% similar) This parts position is left, right...(August 31st, 2017)
• 007337003104 Mercedes Oem Sprinter Rivet (18.3% similar) ...(November 10th, 2018)
• 01234512345 Mercedes-benz 1992 Mercedes Benz (34.1% similar) Part: 01234512345 prices...(January 15th, 2018)
• 023017909197 Mercedes-benz 03-09 Mercedes R230 (32.1% similar) All electronics are tested before removed from vehicle...(July 17th, 2017)
• 0390200100 0 390 200 100 Bosch Mercedes Upper Sun Roof Sunroof Power Window Motor (23% similar) Donor vehicle: 2016 mercedes benz GLA250 X156 products sold in quantities will show a single image representing the others equal or greater condition. Expedited shipping available, directly for details...(April 23rd, 2018)
• 0390251693 Mercedes Sunroof Sun Roof Motor Oem (33.6% similar) This motor has been inspected and tested it is in excellent condition...(November 11th, 2018)
• 04 05 06 07 08 09 2098000972 209 800 0972 Mercedes Bow Tension Hydraulic Roof Cylinder Left (23.9% similar) I am here to help, not steal your money...(April 12th, 2018)
• 1 204 172 00 12041720000 Mercedes Rear Right Trunk Hardtop Hinge Support Bracket Oem (28.2% similar) Part: 12041720000 prices...(August 2nd, 2018)