fits make: Mercedes. year: 2019–2025.

( Manufacturer Part Number: A1674108903 ), ( Part Type: Driveshaft ), ( Vintage Part: No ), ( Placement On Vehicle: Front, Lower ), ( Transmission Type: Automatic ), ( Year: 2024 ), ( Manufacturer Warranty: 3 Months ), ( Condition And Options: 167 Type, Gle350 ), ( Country Of Origin: Germany )
The **Mercedes-Benz A1674108903 (2024 2025) GLE 350 Front Drive Shaft (M254, 19" 287mm)** is a precision-engineered, high-performance drivetrain component designed exclusively for the latest generation of the Mercedes-Benz GLE 350 (W177) with the M254 3.0-liter twin-turbocharged V6 engine. This front drive shaft is a critical element of the vehicle s all-wheel-drive (AWD) system, ensuring seamless power transfer from the transmission to the front wheels while maintaining optimal balance, efficiency, and durability. Crafted from high-grade, heat-treated steel and reinforced with advanced metallurgical processes, this drive shaft is engineered to withstand the demanding forces generated by the GLE 354 s powerful engine, delivering consistent performance even under aggressive driving conditions, heavy loads, or prolonged high-speed operation. The shaft features a robust **constant velocity (CV) joint design** at both ends, incorporating sealed ball bearings and precision-machined housings to minimize friction, reduce wear, and extend service life. The **19-inch to 287mm (9.45-inch) length adjustment** accommodates the GLE 350 s variable wheelbase configurations, whether equipped with standard or extended chassis options, ensuring a perfect fit without compromising alignment or drivetrain integrity. Additionally, the shaft is treated with a **corrosion-resistant coating** to protect against road salt, moisture, and environmental contaminants, making it ideal for both urban and off-road applications. Whether installed during original equipment manufacturing (OEM) or as a high-quality replacement, this drive shaft exemplifies Mercedes-Benz s commitment to engineering excellence, delivering the same level of reliability and performance that defines the brand s luxury and performance vehicles.
### **Pros and Cons of buying a Mercedes-Benz A-Class (W254, 2024/2025 Model Year) GLE 350 Front Drive Shaft (M254, 19" Wheels, 287 HP)**
#### **Pros**
1. **Premium Brand and Build Quality**
Mercedes-Benz is renowned for its engineering precision, high-quality materials, and refined interior finishes. The W254 A-Class, particularly in the GLE 354 trim, retains the brand s reputation for durability and craftsmanship, with a focus on ergonomic design and driver engagement.
2. **Strong Performance and Driving Dynamics**
The GLE 350 is powered by a **3.0L V6 biturbo engine (M254)** producing **287 HP and 374 lb-ft of torque**, delivering robust acceleration and a smooth power delivery. The front-wheel-drive layout (with optional 4MATIC all-wheel drive) provides a balanced yet engaging driving experience, making it suitable for both city and highway use. The **9-speed automatic transmission** ensures smooth gear shifts, while the **adaptive dampers** enhance road comfort and handling.
3. **Advanced Technology and Infotainment**
The A-Class (W254) features **MBUX infotainment**, a highly intuitive touchscreen system with **voice control, augmented reality navigation, and AI-driven features** like predictive traffic suggestions. Standard **wireless Apple CarPlay and Android Auto** integration, **digital rearview mirror**, and **head-up display** options further enhance usability. The **360-degree camera** and **surround-view system** improve parking and maneuverability in tight spaces.
4. **Luxury and Comfort-Oriented Interior**
The cabin is spacious for a compact SUV, with **high-quality materials (leather, aluminum trim, ambient lighting), ergonomic seating, and excellent sound insulation**. The **rear seats** offer surprising legroom, and the **panoramic sunroof** (available) brightens the interior. Climate control is precise, with **dual-zone automatic air conditioning** in higher trims.
5. **Safety Features**
Mercedes prioritizes safety with **standard features** such as:- **Pre-Safe system** (pre-tensioning seat belts, side airbags, curtain airbags)
- **Active Brake Assist with Pedestrian Detection**
- **Lane Keeping Assist and Blind Spot Monitoring**
- **Adaptive Cruise Control with Stop & Go**
- **360-degree camera and rear traffic alert**
- **High-beam assist and traffic sign recognition**
These features make the A-Class one of the safest compact SUVs in its class.
6. **Versatility and Practicality**
The **front-wheel-drive layout** (with optional AWD) provides better fuel efficiency than a full-time AWD system, while still offering decent off-road capability on light trails. The **cargo space (16.3 cu. ft.)** is adequate for daily use, though not as large as midsize SUVs. The **foldable rear seats** allow for additional flexibility.
7. **Resale Value and Brand Prestige**
Mercedes-Benz vehicles generally hold their value well, and the A-Class (especially in premium trims) retains a strong resale market. Owning a Mercedes also carries prestige, which can be appealing for those who value brand recognition.
8. **Customization and Upgrade Options**
The GLE 350 trim offers **multiple wheel sizes (19" or 20" options)**, **different paint finishes**, and **exterior/interior upgrades** (e.g., **M-Sport package, ambient lighting, or premium sound systems**). The **M254 engine** is also used in the **AMG A45 S**, allowing for potential future performance upgrades if desired.
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#### **Cons**
1. **Higher Cost of Ownership**
- **Purchase Price:** The GLE 350 starts around **$45,000 $50,000** (MSRP), making it one of the more expensive compact SUVs in its class (compared to Honda CR-V, Toyota RAV4, or Subaru Forester).
- **Maintenance and Repairs:** Mercedes parts and labor are **more expensive** than most competitors. Routine services (oil changes, brake jobs) cost significantly more, and **electrical or transmission issues** (common in some Mercedes models) can be costly to fix.
- **Insurance Premiums:** Due to its high value and repair costs, insurance for a Mercedes is typically **10 20% higher** than for similar vehicles.
2. **Complexity and Potential Reliability Concerns**
- The **M254 V6 engine** is a **biturbo setup**, which can be prone to **carbon buildup, oil consumption, or turbocharger failures** if not maintained properly. Some owners report **oil leaks** from the **valve cover gasket** or **oil filter housing**.
- The **9-speed automatic transmission** is generally reliable, but **electronic glitches** (e.g., delayed shifts, erratic behavior) have been reported in some early W254 models.
- **Electrical issues** (e.g., infotainment freezes, sensor malfunctions) are not uncommon in Mercedes, though the W254 has seen improvements over past generations.
3. **Fuel Efficiency is Average for Its Class**
- The **GLE 350 FWD** gets around **20 22 MPG city / 28 30 MPG highway** (EPA estimates), which is **below** competitors like the **Toyota RAV4 Hybrid (30 MPG)** or **Honda CR-V (27 32 MPG)**. The **AWD version** will be slightly worse.
- While not terrible, the **V6 engine s thirst** means higher fuel costs over time compared to smaller 4-cylinder or hybrid alternatives.
4. **Narrow Tires and Ride Quality Trade-Off**
- The **19" wheels (287/285 tires)** come with **narrower sidewalls**, which can reduce **road noise insulation** and **comfort on rough roads** compared to wider, lower-profile tires.
- The **adaptive dampers** help, but the A-Class still feels **more sporty than ultra-luxurious** in terms of ride smoothness better than a BMW X1 but not as plush as a Volvo XC40.
5. **Limited Off-Road Capability**
- While the **4MATIC AWD system** provides decent traction, the A-Class is **not a true off-roader**. It lacks **locking differentials, high ground clearance, or all-terrain tires** found in vehicles like the **Subaru Forester or Toyota RAV4 Adventure**.
- The **underbody protection** is adequate for light trails but not robust enough for serious off-roading.
6. **Interior Space Trade-Offs**
- The **cargo space (16.3 cu. ft.)** is **smaller than competitors** like the **Honda CR-V (36.3 cu. ft.)** or **Toyota RAV4 (34.4 cu. ft.)**, making it less practical for large families or frequent hauling.
- The **rear seats** are comfortable but **not as spacious** as in larger SUVs, which may be an issue for taller passengers.
7. **Resale Depreciation**
- While Mercedes retains value better than some brands, the **A-Class (especially in lower trims) depreciates faster** than some competitors due to its **niche appeal and higher maintenance costs**. Buyers should expect ** 40 50% depreciation over 5 years**.
8. **Potential for Early Model Teething Issues**
- The **2024/2025 W254 models** are among the first of the generation, so **early adopters may encounter software bugs, minor electrical quirks, or unrefined features** in MBUX. Mercedes typically fixes these in later model years.
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### **Conclusion**
The **Mercedes-Benz A-Class GLE 350 (W254, M254 engine)** is an **excellent choice** for buyers who prioritize **luxury, driving enjoyment, and advanced technology** over **fuel efficiency, space, or low maintenance costs**. It delivers a **sporty yet comfortable ride**, **strong performance**, and **top-tier safety features**, making it ideal for **urban commuters, enthusiasts, and those who value brand prestige**.
However, it is **not the best option** for:- **Budget-conscious buyers** (high purchase, insurance, and maintenance costs)
- **Families needing maximum space** (limited cargo/rear legroom)
- **Off-road adventurers** (weak off-road credentials)
- **Eco-conscious drivers** (average fuel economy for a V6)
- **Those seeking long-term cost savings** (higher depreciation and repair expenses)
If you **can afford the premium** and **prioritize Mercedes refinement and driving dynamics**, this SUV is a **strong contender** in the compact luxury SUV segment. If you **value practicality, fuel efficiency, or lower ownership costs**, alternatives like the **
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