2024 Mercedes-Benz E350

The 2024 Mercedes-Benz E350 is a luxury sedan that offers a blend of comfort, technology, and performance. The E350 is powered by a 2.0-liter turbocharged inline-4 engine producing 255 horsepower and 295 lb-ft of torque. Other engine options for the 2024 E-Class include the E450, with a 3.0-liter turbocharged inline-6 engine with mild hybrid drive, and the AMG E53 with a more powerful version of the inline-6 engine. All engines are paired with a 9G-TRONIC 9-speed automatic transmission. Owners often praise the E-Class for its luxurious interior, advanced technology features (like the MBUX infotainment system), and smooth ride. Common dislikes often revolve around the high price point, complex infotainment system, and occasional electronic glitches.

Electrical

• MBUX Infotainment System Freezing/Lagging
  • Description/Symptoms: The MBUX system can experience occasional freezes, lag, or unresponsiveness. This can affect navigation, media, and vehicle settings.
  • Solution: A software update from the dealership is usually required. In some cases, the MBUX head unit may need replacement.
  • Estimated Cost to Fix: Software updates are typically covered under warranty. Head unit replacement can range from $1,500 - $2,500+.
  • Recalls: None Found
• Parking Sensor Malfunctions
  • Description/Symptoms: The parking sensors may intermittently fail, providing false alerts or not detecting obstacles.
  • Solution: Diagnosis may involve checking the individual sensors and wiring harness. Replacement of faulty sensors is the most common fix.
  • Estimated Cost to Fix: $300 - $600+ per sensor, including labor.
  • Recalls: None Found

Interior

• Sunroof Rattling/Creaking
  • Description/Symptoms: Noises from the sunroof area, especially when driving on uneven surfaces or at higher speeds.
  • Solution: The dealership may need to lubricate the sunroof tracks or adjust the sunroof panel. In severe cases, replacement of the sunroof assembly may be needed.
  • Estimated Cost to Fix: Lubrication/adjustment may be covered under warranty or cost $100 - $300. Sunroof assembly replacement can cost $1,000 - $2,000+.
  • Recalls: None Found
• Seat Creaking/Squeaking
  • Description/Symptoms: The seats, particularly the driver’s seat, can develop creaking or squeaking noises during movement or while cornering.
  • Solution: Dealerships will typically try lubrication or tightening of seat components. In some cases, seat frame replacement is necessary.
  • Estimated Cost to Fix: Lubrication/tightening may be covered under warranty or cost $100 - $300. Seat frame replacement can cost $800 - $1,500+.
  • Recalls: None Found

Exterior

• No Issues Found

Engine

2.0-liter turbocharged inline-4

• Excessive Oil Consumption
  • Description/Symptoms: Some owners report higher than expected oil consumption between oil changes. This can lead to low oil level warnings and potential engine damage if not addressed.
  • Solution: A diagnostic check to rule out leaks is necessary. In some cases, a software update may address the issue. More severe cases may require piston ring replacement.
  • Estimated Cost to Fix: Software update may be covered under warranty. Piston ring replacement can range from $2,000 - $4,000+.
  • Recalls: None Found

Transmission

9G-TRONIC 9-speed automatic

• Harsh Shifting/Hesitation
  • Description/Symptoms: Some owners experience rough or delayed shifting, particularly between lower gears. This can be more noticeable when accelerating from a stop or during gear changes at low speeds.
  • Solution: A transmission control module (TCM) software update may be the first step. If the issue persists, valve body replacement may be required.
  • Estimated Cost to Fix: Software update may be covered under warranty. Valve body replacement can range from $1,500 - $2,500+.
  • Recalls: None Found

Suspension

• Air Suspension Issues (If Equipped)
  • Description/Symptoms: The air suspension system, if equipped on certain models, may experience issues such as air leaks, compressor failure, or uneven ride height.
  • Solution: Diagnosis involves checking the air struts, compressor, and air lines for leaks. Replacement of faulty components is necessary.
  • Estimated Cost to Fix: Individual air strut replacement can range from $800 - $1,500+. Compressor replacement can cost $1,000 - $2,000+.
  • Recalls: None Found

Summary

The 2024 Mercedes-Benz E350, while a generally well-regarded vehicle, experiences some issues common to modern luxury cars. Electrical glitches with the MBUX infotainment system and parking sensors appear to be the most frequently reported problems. Engine and transmission issues, such as excessive oil consumption and harsh shifting, are also present, though potentially less widespread. Suspension issues are a concern on models equipped with air suspension. Repair costs can vary significantly, with electrical and interior fixes generally being less expensive than engine or suspension repairs. Addressing these issues promptly is crucial to maintaining the vehicle’s performance and reliability.