The Best Years For Mercedes Benz S450 And Some To Avoid

The Mercedes-Benz S450 is a luxury sedan that represents a blend of performance, comfort, and technology. Choosing the right model year is crucial to ensure a satisfying ownership experience. This guide provides a detailed overview of the best S450 years and those that might present potential issues, empowering you to make an informed decision.

Mercedes-Benz S450 Model Year Comparison: Key Factors

Detailed Explanations of Key Factors

2018-2020 (W222 Facelift): Refined Engine, Updated Technology, Improved Ride Quality.

The facelifted W222 S450, produced from 2018 to 2020, represents a significant improvement over the pre-facelift models. The engine received notable enhancements, providing a smoother and more responsive driving experience. The updated technology includes a more intuitive infotainment system and enhanced driver-assistance features. The ride quality was also refined, making it even more comfortable for long journeys. Overall, these model years are known for their strong reliability and overall refinement.

Excellent Reliability Record (2018-2020):

The 2018-2020 S450 models have demonstrated a solid reliability record. While no car is entirely immune to issues, these years generally experience fewer problems compared to some earlier S-Class generations. This is partly attributed to the maturity of the W222 platform and the refinements made during the facelift.

Infotainment System Can Be Complex for Some Users (2018-2020):

While the infotainment system in the 2018-2020 S450 models is an improvement over previous versions, some users may find it complex to navigate and operate. The system features a multitude of functions and settings, which can be overwhelming for those unfamiliar with advanced technology.

Air Suspension Can Be Costly to Repair if it Fails (2018-2020):

The air suspension system, designed to provide a smooth and comfortable ride, can be a potential source of expensive repairs. If any components of the air suspension system fail, such as the air struts or compressor, the replacement costs can be significant. Regular maintenance and inspections are crucial to prevent major issues.

2021-2023 (W223): Cutting-Edge Technology, Luxurious Interior, Powerful Performance.

The W223 generation, introduced in 2021, marks a significant leap forward in technology and design. The interior is even more luxurious than its predecessor, featuring premium materials and advanced comfort features. The powerful engine options deliver impressive performance, and the advanced driver-assistance systems provide enhanced safety and convenience.

Advanced Driver-Assistance Systems (2021-2023):

The W223 S450 boasts a comprehensive suite of advanced driver-assistance systems, including adaptive cruise control, lane keeping assist, blind spot monitoring, and automatic emergency braking. These systems work together to enhance safety and provide a more relaxed driving experience.

Early Model Years (2021) Had Some Reported Software Glitches:

The 2021 model year, being the first year of the W223 generation, experienced some reported software glitches. These glitches primarily affected the infotainment system and some of the driver-assistance features. Mercedes-Benz has addressed many of these issues through software updates.

Higher Purchase Price Compared to Previous Generation (2021-2023):

The W223 S450 commands a higher purchase price compared to the previous W222 generation. This is due to the significant advancements in technology, design, and performance.

2024 (W223): Latest Advancements in Technology and Comfort.

The 2024 S450 represents the latest iteration of the W223 generation, incorporating further refinements and advancements in technology and comfort. It offers improved integration of existing features and potentially addresses any lingering issues from previous model years.

Improved Integration of Features (2024):

The 2024 S450 features improved integration of various features, making the overall user experience more seamless and intuitive. This includes enhancements to the infotainment system, driver-assistance systems, and other technology features.

Limited Long-Term Reliability Data Due to Its Recent Release (2024):

As a newly released model year, the 2024 S450 has limited long-term reliability data available. While it is expected to be reliable based on the W223 platform, real-world data will need to accumulate over time to provide a more comprehensive assessment.

Potential for Software Updates Addressing Minor Issues (2024):

As with any new vehicle, the 2024 S4450 may be subject to software updates to address any minor issues or improve performance. Mercedes-Benz typically releases software updates periodically to enhance the overall ownership experience.

2018 (Pre-Facelift V6 Turbo Model): Good Value for Money, Comfortable Ride.

The 2018 pre-facelift S450 offers good value for money, especially on the used car market. It provides a comfortable ride and a proven V6 engine that delivers adequate performance.

Proven V6 Engine (2018 Pre-Facelift):

The V6 engine in the 2018 pre-facelift S450 has a proven track record of reliability. It is a well-engineered engine that provides a smooth and responsive driving experience.

Older Infotainment System Compared to Facelift Models (2018 Pre-Facelift):

The infotainment system in the 2018 pre-facelift S450 is older compared to the facelift models (2018-2020). It may lack some of the advanced features and functionalities found in the newer systems.

May Lack Some of the Advanced Driver-Assistance Features of Newer Models (2018 Pre-Facelift):

The 2018 pre-facelift S450 may not have all of the advanced driver-assistance features found in the newer models. This is due to the technological advancements made during the facelift.

Frequently Asked Questions

Which S450 year is the most reliable?

The 2018-2020 (W222 Facelift) models are generally considered the most reliable due to their mature platform and refined engineering. They have demonstrated a solid track record with fewer reported issues.

Are air suspension problems common in the S450?

Air suspension issues can occur in any S450 model with this feature, but they are not necessarily common. Regular maintenance and inspections can help prevent major problems.

Is the W223 S450 worth the extra cost?

The W223 S450 offers significant advancements in technology, design, and performance, making it worth the extra cost for those who prioritize these features. However, the W222 facelift models still provide a luxurious and comfortable experience at a lower price point.

What is the best S450 year for fuel economy?

Fuel economy is generally similar across the S450 model years, with minor variations depending on driving conditions and engine configuration. The differences are not significant enough to be a major factor in the decision-making process.

Are there any specific maintenance issues to watch out for on the S450?

Regular maintenance, including oil changes, filter replacements, and brake inspections, is crucial for all S450 models. Pay attention to the air suspension system and address any issues promptly to avoid costly repairs.

Conclusion

Choosing the best year for a Mercedes-Benz S450 depends on individual priorities and budget. The 2018-2020 facelift models offer a balance of reliability, technology, and value, while the newer W223 generation (2021-2024) provides cutting-edge features and luxurious comfort. Thorough research and a pre-purchase inspection are essential to ensure a satisfying ownership experience.