The Mercedes-Benz CLS450 represents a compelling blend of luxury, performance, and elegant coupe-like styling. Choosing the right model year is crucial to ensure you enjoy the best possible ownership experience, minimizing potential issues and maximizing value. This guide dives into the CLS450, identifying the standout years and highlighting models that may warrant extra scrutiny before purchase.
Mercedes-Benz CLS450 Model Year Overview
| Model Year | Key Features & Changes | Potential Issues & Considerations |
|---|---|---|
| 2019 | Initial year of the CLS450, featuring the M256 inline-6 engine with EQ Boost, refined interior, and updated technology. | Potential for early production glitches, infotainment system quirks. |
| 2020 | Minor updates, including expanded optional equipment and feature availability. | Similar potential issues as 2019, ensure all software updates are installed. |
| 2021 | Introduction of the mild-hybrid system across the range became more refined. More standard features included. | Check for proper functioning of the mild-hybrid system, especially battery health. |
| 2022 | Minimal changes from 2021, primarily focused on minor trim updates and package adjustments. | Inspect for any pre-existing wear and tear, as these models are slightly older now. |
| 2023 | Facelifted model with updated exterior styling, revised interior trim, and potential technology enhancements. | Relatively new, so fewer long-term reliability reports available. Focus on thorough pre-purchase inspection. |
| 2024 | Final model year of the CLS. Expect potential deals as the model is discontinued. | Consider long-term parts availability for a discontinued model. |
Detailed Explanations
2019: Initial Year of the CLS450
The 2019 CLS450 marked the debut of the model, showcasing the innovative M256 3.0-liter inline-6 engine paired with Mercedes-Benz's EQ Boost mild-hybrid technology. This combination provided a smooth and responsive driving experience, blending performance with improved fuel efficiency. The interior featured a redesigned dashboard with dual 12.3-inch displays, offering a modern and luxurious feel. However, as the first year of a new generation, it's worth being aware of potential early production quirks. Thoroughly inspect the car and check for any reported issues online.
2020: Minor Updates and Expanded Options
The 2020 CLS450 saw subtle refinements and an expanded range of optional equipment. Mercedes-Benz addressed some initial feedback from the 2019 model, resulting in a slightly more polished product. The infotainment system functionality was improved through software updates. While generally reliable, it's still advisable to ensure all available software updates have been applied to address any potential glitches.
2021: Refined Mild-Hybrid System and More Standard Features
In 2021, the CLS450 benefited from further refinements to its mild-hybrid system. These improvements contributed to smoother transitions between electric assist and gasoline power, enhancing the overall driving experience. The inclusion of additional standard features made the 2021 model a more appealing value proposition for some buyers. Pay close attention to the health of the mild-hybrid battery during a pre-purchase inspection.
2022: Minimal Changes and Package Adjustments
The 2022 CLS450 largely carried over the features and specifications from the 2021 model year. Changes were primarily focused on minor trim updates and adjustments to available option packages. As these models are slightly older, a comprehensive inspection for any pre-existing wear and tear is recommended. Check for things like tire condition, brake wear, and overall cosmetic condition.
2023: Facelifted Model with Updated Styling
The 2023 CLS450 received a facelift, featuring updated exterior styling elements that refreshed its appearance. The interior also saw some revisions to the trim and materials, giving it a more contemporary look. While relatively new, long-term reliability data is still limited. A thorough pre-purchase inspection is crucial, paying particular attention to the updated styling elements and any potential issues related to the updated technology.
2024: Final Model Year of the CLS
The 2024 CLS450 marks the final year of production for this model. As such, dealerships may offer attractive deals to clear remaining inventory. However, consider the long-term implications of owning a discontinued model, particularly regarding parts availability and potential depreciation. While Mercedes-Benz typically supports its vehicles for many years, sourcing specific parts for a discontinued model could become more challenging over time.
Potential Issues to Consider Across All Years
While the CLS450 is generally a reliable vehicle, there are a few potential issues to be aware of across all model years:
- Infotainment System: The MBUX infotainment system, while advanced, can sometimes experience glitches or software-related problems. Ensure the system is up-to-date with the latest software.
- Air Suspension (if equipped): The optional air suspension system can be prone to leaks or failures over time, leading to costly repairs. Carefully inspect the system for any signs of issues.
- EQ Boost Mild-Hybrid System: The mild-hybrid system relies on a 48-volt battery and integrated starter-generator. Monitor the system for any warning lights or performance issues. Battery replacement can be expensive.
- Electronics: Modern Mercedes-Benz vehicles are heavily reliant on electronics. Be sure to check all electronic features, such as power windows, door locks, and driver-assistance systems, for proper functionality.
Choosing the Right CLS450: Key Considerations
When selecting a CLS450, consider the following factors:
- Budget: Determine your budget and prioritize the features that are most important to you. Newer models will command higher prices, but may offer updated technology and styling.
- Mileage: Lower mileage generally indicates less wear and tear, but also comes with a higher price tag.
- Maintenance History: Obtain a complete maintenance history to ensure the vehicle has been properly serviced.
- Pre-Purchase Inspection: Have a qualified mechanic perform a thorough pre-purchase inspection to identify any potential issues.
- Test Drive: Take the vehicle for an extended test drive to assess its performance and handling.
Frequently Asked Questions
Which CLS450 model year is the most reliable?
While all model years are generally reliable, the 2021 and 2022 models may offer a slightly better balance of features and reliability due to refinements made after the initial launch year.
Are there any specific problems to look for in the CLS450?
Potential issues include infotainment system glitches, air suspension problems (if equipped), and potential issues with the EQ Boost mild-hybrid system.
Is the CLS450 expensive to maintain?
As a luxury vehicle, the CLS450 can be more expensive to maintain than a mainstream car. Parts and labor costs can be higher.
How long does the CLS450 engine last?
With proper maintenance, the M256 engine in the CLS450 can easily last for 200,000 miles or more.
Is the CLS450 a good value for the money?
The CLS450 offers a compelling blend of luxury, performance, and styling. Whether it represents good value depends on your individual needs and priorities.
What is EQ Boost?
EQ Boost is Mercedes-Benz's mild-hybrid technology that uses an integrated starter-generator to provide electric assist to the engine, improving fuel efficiency and performance.
What is MBUX?
MBUX (Mercedes-Benz User Experience) is the infotainment system used in the CLS450, featuring voice control, touchscreen display, and advanced connectivity features.
Should I buy a CLS450 with air suspension?
Air suspension can provide a more comfortable ride, but it can also be more expensive to repair than a traditional suspension system. Consider your priorities and budget.
What is the best way to find a used CLS450?
Check reputable online marketplaces, certified pre-owned programs at Mercedes-Benz dealerships, and local classifieds.
How often does the CLS450 need an oil change?
The CLS450 typically requires an oil change every 10,000 miles or once a year, whichever comes first. Consult your owner's manual for specific recommendations.
Conclusion
Choosing the best year for your Mercedes-Benz CLS450 depends on your individual needs and budget. While the 2021 and 2022 models offer a good balance of features and reliability, later models boast updated styling and technology. Always prioritize a thorough pre-purchase inspection and consider the long-term implications of owning a discontinued model when considering the 2024 CLS450.