1. Sunroof, Convertible & Hardtop Auto Parts For Sale
  2. sku: 16345340337182891
  3. MERCEDES A2477802401

MERCEDES A2477802401 Benz Gla Rear Panoramic Sunroof

fits make: Mercedes. year: 2021–2026.

A2477802401 Mercedes 2021-2026 Benz Gla Rear Panoramic Sunroof Fixed Glass Oem

( Manufacturer Part Number: A2477802401 ), ( Color: Black ), ( Material: Glass ), ( Country Of Origin: Germany ), ( Placement On Vehicle: Rear )

Review MERCEDES Benz Gla Rear Panoramic Sunroof Fixed Glass Oem fits 2021–2026

The **Mercedes-Benz A2477802401 Rear Panoramic Sunroof Glass (2021 2026 GLA-Class)** is a meticulously engineered, high-performance automotive glazing component designed to elevate the driving and passenger experience in the iconic GLA compact luxury SUV. Crafted from Mercedes-Benz s signature **triple-layer laminated safety glass**, this panoramic sunroof panel combines cutting-edge optical clarity with structural integrity, ensuring unobstructed views of the sky while maintaining superior crash protection and sound insulation. The glass features a **full-width, frameless design**, seamlessly integrating with the GLA s sleek, aerodynamic roofline to maximize natural light and open-air ambiance, even in the most compact of SUVs. Engineered with **UV-blocking properties**, it safeguards both occupants and interior materials from harmful solar radiation, preserving the premium leather, Alcantara, or synthetic upholstery against fading and degradation over time. The sunroof s **electrically operated mechanism** controlled via the infotainment system or ambient controls operates with smooth, near-silent precision, thanks to Mercedes-Benz s proprietary **low-friction drive technology**, which minimizes wear and extends the lifespan of the system. For added convenience, the glass includes **integrated rain sensors** that automatically deploy the windshield wipers when moisture is detected, ensuring uncompromised visibility during unexpected downpours. The **thermal insulation properties** of the glass also contribute to a more consistent cabin temperature, reducing reliance on climate control systems and enhancing overall comfort. Whether cruising along a scenic coastal highway or navigating urban traffic, this sunroof glass transforms the GLA into a versatile, premium-driven space where the boundaries between interior and exterior dissolve, creating an immersive, luxurious atmosphere. Built to Mercedes-Benz s exacting standards, this component is a testament to the brand s commitment to blending innovation, safety, and refined aesthetics in every detail.

### **Pros and Cons of buying a Mercedes-Benz GLA (2021-2026) with Rear Panoramic Sunroof Glass (VIN: A2477802401)**

#### **Pros**

1. **Premium Brand and Build Quality**

Mercedes-Benz is renowned for its luxury, craftsmanship, and attention to detail. The GLA, even in its compact SUV form, delivers a refined interior with high-quality materials, precise engineering, and a comfortable ride. The panoramic sunroof enhances the sense of space and luxury, making the cabin feel more open and inviting.

2. **Advanced Technology and Infotainment**

The GLA (especially in higher trims like the GLA 250, 300, or 45 AMG) comes with a cutting-edge **MBUX infotainment system**, which includes a large touchscreen, voice control, and advanced driver-assistance features (ADAS). Features like **pre-collision braking, lane-keeping assist, and adaptive cruise control** improve safety and convenience. The panoramic sunroof is often paired with **heated and ventilated seats**, climate-controlled front seats, and **ambient lighting**, adding to the luxury experience.

3. **Spacious and Comfortable Interior**

Despite its compact size, the GLA offers surprisingly generous interior space. The rear panoramic sunroof not only allows natural light to flood the cabin but also provides a more open feel. The **rear seats** are surprisingly roomy for a subcompact SUV, making it practical for families or occasional passengers. The **panoramic glass roof** also reduces the need for artificial lighting during the day, enhancing the cabin s ambiance.

4. **Strong Engine Options and Performance**

The GLA is available with a range of engines, including:

- **Turbocharged 2.0L inline-4 (GLA 220d, 250, 300)** Efficient yet capable, with good acceleration.

- **Turbocharged 3.0L V6 (GLA 350, 45 AMG)** More power and torque for a sportier drive.

- **Hybrid options (GLA 300e, GLA 45 AMG Hybrid)** Improved fuel efficiency and electric assist for better performance.

The **AMG variants** (like the GLA 45 AMG) offer sharp handling and thrilling acceleration, making them appealing for enthusiasts.

5. **Safety Features**

Mercedes prioritizes safety, and the GLA comes standard with:

- **Multiple airbags** (front, side, curtain)

- **Stability control, traction control, and electronic stability program (ESP)**

- **Advanced driver-assistance systems (ADAS)** like **active lane-keeping, blind-spot monitoring, and rear cross-traffic alert**

- **High-strength steel body structure** for crash protection

These features make the GLA one of the safest compact SUVs on the market.

6. **Resale Value and Prestige**

Mercedes-Benz vehicles, especially well-maintained models, hold their value relatively well compared to many competitors. Owning a GLA also carries prestige, which can be appealing for those who value brand recognition and luxury.

7. **Comfortable Ride and Handling**

The GLA offers a **smooth, well-damped ride** that absorbs road imperfections effectively. The suspension can be adjusted (in some trims) for a firmer or softer feel, catering to different driving preferences. The steering is precise, and the **AMG models** provide engaging sporty dynamics.

8. **Convenience and Luxury Extras**

The panoramic sunroof is just one of many luxury features available, including:

- **Heated, ventilated, and massaging front seats**

- **Climate-controlled front seats**

- **Ambient lighting (color-changing cabin lights)**

- **Wireless phone charging and multiple USB ports**

- **Parking sensors and rearview camera (standard in most trims)**

These amenities elevate the driving experience beyond mere practicality.

---

#### **Cons**

1. **High Purchase Price and Maintenance Costs**

The GLA, especially in higher trims (e.g., GLA 350, GLA 45 AMG), comes with a **premium price tag**. Even the base models are significantly more expensive than competitors like the **Volkswagen Tiguan, Hyundai Tucson, or Kia Sorento**. Additionally, **Mercedes-Benz maintenance and repair costs** are among the highest in the industry due to specialized parts and labor. Owners should budget for **regular servicing, potential electrical issues, and higher insurance premiums**.

2. **Complex and Expensive Repairs**

Mercedes vehicles are known for their **complex electronics and advanced systems**, which can lead to **expensive diagnostics and repairs** if something goes wrong. Common issues reported include:

- **Electrical gremlins** (e.g., infotainment system malfunctions, sensor failures)

- **Transmission problems** (especially in older models or those with high mileage)

- **Suspension wear** (struts, bushings, and control arms may need frequent replacement)

- **Fuel system issues** (injector or turbo failures in turbocharged models)

Buyers should be prepared for **unexpected repair costs**, which can add up over time.

3. **Fuel Efficiency Trade-offs**

While the **GLA 220d (diesel)** and **hybrid models (GLA 300e)** offer decent fuel economy (around **25-30 MPG combined**), the **V6 and AMG models** consume significantly more fuel (around **18-22 MPG combined**). If fuel efficiency is a priority, the GLA may not be the most economical choice compared to hybrids or electric competitors.

4. **Narrow Tires and Ride Comfort Trade-off**

The GLA s **standard tires are relatively narrow**, which can make the ride feel less plush on rough roads compared to competitors with wider, more cushioned tires. While the suspension is well-tuned, some buyers may find it **too firm for long highway drives** or **too soft for sporty handling**. The **AMG models** address this with a firmer setup, but they sacrifice some comfort.

5. **Limited Cargo Space Compared to Larger SUVs**

While the GLA s interior is spacious for its class, its **trunk space is small** (around **15.5 cubic feet behind the rear seats**). This is **less than competitors like the Tiguan (20.8 cu ft) or Kia Sorento (22.5 cu ft)**. If you frequently carry large items (e.g., luggage, strollers, or groceries), you may find the GLA **less practical** than larger SUVs.

6. **Potential for Infotainment Lag and Software Issues**

The **MBUX system** is advanced but can sometimes suffer from **lag, glitches, or slow response times**, especially in older models. Voice control may not always recognize commands clearly, and **software updates** can be slow to roll out. Some users report **connectivity issues with Bluetooth or Apple CarPlay/Android Auto**.

7. **Depreciation Over Time**

While Mercedes-Benz vehicles retain value better than many brands, the GLA still depreciates significantly in its first few years. Buyers should be aware that **resale values drop sharply**, especially for non-hybrid models. If you plan to sell or trade in the vehicle after a few years, the **depreciation impact** should be factored into the cost of ownership.

8. **Limited Off-Road Capability**

The GLA is not designed as an off-road vehicle. While it has **basic all-wheel drive (AWD) and traction control**, it lacks **true off-road features** like **locking differentials, high ground clearance, or skid plates**. If you need a vehicle for **rough terrain or heavy-duty use**, a **Toyota RAV4, Jeep Wrangler, or Subaru Forester** may be more suitable.

9. **Noise and Wind Intrusion**

Some owners report **excessive wind noise** at highway speeds, especially with the panoramic sunroof open. The **glass roof can also allow drafts**, making the cabin feel less insulated in cold or windy conditions. While this is less of an issue with the roof closed, it s something to consider if you frequently drive with the sunroof up.

10. **Competition from More Affordable Luxury SUVs**

The GLA faces stiff competition from **more fuel-efficient, better-equipped, or lower-cost luxury SUVs**, such as:

- **BMW X1** (often better value with similar luxury)

- **Audi Q3** (more refined interior in some cases)

- **Lexus UX** (reliable, comfortable, and well-equipped)

- **Volvo XC40** (strong safety ratings and practicality)

Buyers may find **better deals or more features** in these alternatives.

---

### **Conclusion**

The **Mercedes-Benz GLA (2021-2026) with a rear panoramic sunroof** is an excellent choice for buyers who prioritize **luxury, advanced technology, and a premium driving experience**. Its **refined interior, strong safety features, and available performance options

Details:

That can lower the risk of installing a faulty part. Engine warranty requirements. Any accessories alternator, power steering pump, a/c compressor, etc. Left on the engine for installation convenience only. Compatibility and Fitment.

Please be advised. Accessories are not under warranty. Interior color: Backchat Beige. Exterior color: 696 Night Black.

Shipping details. Do you wish to return the item. Engine components such as timing chain, VVT gears Vans, VTEC, etc. Vacuum pumps, chain guides are not covered. Transmission: Automatic AWD All Wheel Drive.

So whatever you do, sometimes it happens. Odometer: 8.682 mi. Item Condition. Sometimes even tested parts someway arrive in an uncorking condition.

Engine: 2.0L. Before installing the engine, replace: gaskets valve cover gasket, oil pan gasket most important ones, fluids, seals, filters, spark plugs, belts, aluminum bolts the ones holding valve cover, pan, etc. However, used parts are tricky to deal with. Used cars we buy for parts a treated differently by many different people years.

The items are sold totally as in the pictures. Labor, programming, and other associated costs NEVER covered;. Body style: 5 Door SUV. If not warranty voids.

These are consumables. The part may not fit even some vehicles listed depending on the trim. So what you see is get. The part may fit some other vehicles rather than listed.

Not a problem. For many modern cars, a wide range of electrical components such as: headlights, taillights, steering racks, electronic suspension systems, various control modules, amplifiers, radios, battery and others are not simply plug-and-play. Besides, the human factor is always a weak point.

part #: a2477802401 price

  • $319.99

specifications sunroofconverti:

  • for makes: Mercedes
  • for years: 2021-2026
  • mpn: A2477802401
  • color: Black
  • material: Glass
  • country of origin: Germany
  • placement on vehicle: Rear

seller sunroofconverti:

  • rating: 99.8%
  • city: Pacolet, South Carolina
  • # reviews: 5349

offer sunroofconverti:

  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • started: April 14, 2026

returns sunroofconverti:

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

general sunroofconverti:

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

payments sunroofconverti:

  • other
  • wallet: Apple-pay
  • credit card: Visa

shipping sunroofconverti:

  • cost: $40.00
  • service: UPS Ground
  • type: Fixed
  • transit: 3-8 Days
  • carrier: UPS
  • class: Standard
for makes: mercedes, for years: 2021-2026, country of origin: germany, placement on vehicle: rear,
category: auto parts > exterior parts accessories > roofs, tops sunroofs > sunroofs parts, color: black, material: glass, sku: 16345340337182891,
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1 offer $319.99 USD
  • Used. Offer #1 priced at $319.99 + $40.00 shipping estimate = $359.99* total. Accessories are not under warranty. So what you see is what you get.+$40.00 shipping

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