For those seeking a luxury car that breaks away from the traditional mold, the 2021 Mercedes-benz Cls-class stands out as a compelling option. This coupe-like sedan, a pioneer in its class nearly two decades ago, continues to offer a sleek and sporty alternative to more conventional luxury sedans. Building upon the foundation of the Mercedes-Benz E-Class, the 2021 CLS-Class prioritizes style and dynamic appeal. While it may concede some rear headroom and overall practicality due to its design, the striking aesthetics of the CLS make it a desirable choice for drivers who value both luxury and a distinctive presence.
The 2021 model year marks the last iteration before a refreshed version, making it a particularly appealing choice for those who appreciate the current design language. Mercedes-Benz has enhanced the 2021 CLS-Class by making their advanced MBUX infotainment system standard, bringing it to the forefront of in-car technology within its competitive segment. This upgrade provides a technological edge against rivals such as the Audi A7, BMW 8 Series Gran Coupe, and Porsche Panamera. But beyond technology, what else makes the 2021 Mercedes-Benz CLS-Class a noteworthy contender in the luxury sedan market? Let’s delve into a detailed expert review.
Performance and Driving Dynamics
Rating: 8.5/10
The 2021 Mercedes-Benz CLS-Class delivers a harmonious blend of sporty performance and refined luxury. Regardless of the driving scenario, the engine responds with robust and consistent power delivery. Testing the AMG CLS 53 variant revealed an impressive 0-60 mph acceleration time of just 4.3 seconds, highlighting its athletic capabilities. The handling of the CLS is both confident and composed, offering a more engaging driving experience compared to the standard Mercedes-Benz E-Class sedans. The steering is precise, providing excellent feedback and a clear sense of control. Whether navigating city streets or cruising on the highway, the 2021 CLS-Class provides a driving experience that is both sporty and effortlessly refined.
Comfort and Refinement
Rating: 9/10
Long journeys in the 2021 Mercedes-Benz CLS-Class are a pleasure, thanks to its exceptional focus on comfort. Noise intrusion is minimal, the seats are designed for supreme comfort, and the climate control system is highly effective. The engine operates with remarkable smoothness, further enhancing the serene cabin environment. The front seats, upholstered in supple leather with supportive padding, offer excellent comfort and support even on extended drives. At higher speeds, the CLS effectively isolates occupants from wind noise, creating a tranquil atmosphere. Engine noise is subdued, with only a subtle growl audible during brisk acceleration. Vibrations from the engine are virtually imperceptible. The only minor point to note is that tire noise can be slightly more noticeable on uneven road surfaces than typically expected in this class of vehicle.
Interior Design and Space
Rating: 8/10
The interior of the 2021 CLS-Class is designed with user-friendliness in mind. The controls are intuitively laid out and operate with straightforward logic. While the extensive menus within the infotainment system might initially appear complex, they are logically structured and become easy to navigate with familiarity. The multiple input methods for the infotainment system, including physical buttons, a central knob, touchpad, steering wheel touch controls, and voice command, enhance usability and cater to different user preferences. In terms of space, the front cabin of the CLS-Class offers generous elbow and legroom. However, the sloping roofline does impact headroom, particularly in the rear seats, making it slightly less spacious than the more conventionally shaped E-Class sedan.
Technology and Connectivity
Rating: 8.5/10
The 2021 CLS-Class boasts a large and visually striking display screen, serving as the centerpiece for its feature-rich infotainment system. The optional Burmester premium audio system delivers exceptional sound quality, creating an immersive audio experience. Navigating the system using the rotary knob is intuitive and efficient, and the steering wheel-mounted touch controls become second nature after a short learning period. The suite of available driver assistance features is comprehensive and performs admirably. The test vehicle was equipped with the optional Driver Assistance package, which includes a wide array of safety and assistance technologies. These systems are finely tuned, minimizing false alerts and providing reliable support to the driver.
Storage and Practicality
Rating: 7.5/10
While the 2021 CLS-Class prioritizes style, it does compromise slightly on trunk space compared to the Mercedes-Benz E-Class sedan and other midsize luxury sedans in general. However, the trunk still offers sufficient room for weekend luggage or everyday needs. The inclusion of 40/20/40-split folding rear seats enhances versatility, allowing for the transport of longer items when necessary. In-cabin storage is adequate, with generously sized door pockets and a well-organized center console, providing practical solutions for storing smaller items.
Fuel Efficiency
Rating: 8/10
The AMG CLS 53 model tested achieves an EPA-estimated combined fuel economy of 23 mpg. This figure is considered above average for a luxury sedan with a focus on performance, making it a relatively efficient option within its class.
Value Proposition
Rating: 8/10
The 2021 Mercedes-Benz CLS-Class exemplifies impeccable build quality and exudes a sense of exclusivity. It is undoubtedly a premium vehicle, but owners will likely appreciate the feeling of value every time they get behind the wheel. However, when considering practicality and cost, it’s worth noting that the standard E-Class sedan offers similar levels of luxury and performance at a lower price point, with more rear headroom. The CLS-Class justifies its higher price primarily through its distinctive styling and more sporty persona.
The “Wildcard” Factor: Driving Appeal
Rating: 8.5/10
The 2021 CLS-Class possesses a captivating driving appeal, stemming from its potent engine options and remarkably refined driving dynamics. It performs capably even during spirited driving, though it maintains a sense of composure rather than outright aggression. Stylistically, the CLS-Class distinguishes itself with its unique and eye-catching design, setting it apart from more conventional sedans.
Edmunds Recommendation: AMG CLS 53
To fully embrace the stylish and performance-oriented essence of the CLS-Class, Edmunds recommends the AMG CLS 53. This top-tier model offers a significant power increase over the base CLS 450, along with performance-enhancing upgrades and exclusive AMG interior trim, elevating its sense of luxury and sportiness. If you are drawn to a luxury sedan that prioritizes personality and driving engagement, opting for the AMG CLS 53 is a worthwhile choice to maximize the CLS experience.
2021 Mercedes-Benz CLS-Class Models: Trim Levels and Features
The 2021 Mercedes-Benz CLS-Class is available as a four-door luxury sedan with a distinctive fastback roofline, offered in two primary trim levels: the CLS 450 and the AMG CLS 53. Both models are powered by a turbocharged 3.0-liter six-cylinder engine. Rear-wheel drive is standard on the CLS 450, with optional 4Matic all-wheel drive. The AMG CLS 53 comes standard with all-wheel drive. Key features include:
CLS 450 Standard Features:
- 3.0-liter six-cylinder engine producing 362 horsepower and 369 lb-ft of torque
- Nine-speed automatic transmission
- LED headlights and taillights
- 19-inch wheels
- Mercedes-Benz MBUX infotainment system
- 12.3-inch digital instrument display and 12.3-inch touchscreen
- Apple CarPlay and Android Auto integration
- Leather upholstery
- Heated front seats
- 64-color ambient lighting
Standard Driver Assistance Features on CLS 450:
- Blind-spot assist
- Forward collision mitigation
- Pre-Safe and Pre-Safe Sound
- Driver attention warning
- Car-to-X communication
AMG CLS 53 Upgrades:
- Enhanced 3.0-liter six-cylinder engine producing 429 hp and 384 lb-ft of torque
- AMG sport-tuned suspension and all-wheel-drive system
- Upgraded braking system
- AMG specific seat upholstery
Optional Packages and Features to Consider:
- Warmth & Comfort package (heated steering wheel, rapid front seat heating, heated front armrests)
- Driver Assist package (adaptive cruise control, evasive steering assist, lane keeping assist)
- Air suspension
- Three-zone climate control
- Head-up display
- Burmester surround-sound system
In conclusion, the 2021 Mercedes-Benz CLS-Class successfully merges luxury with a sporty aesthetic and engaging driving dynamics. While it may not be the most practical choice in its segment, its distinctive style, advanced technology, and refined performance make it a compelling option for buyers seeking a luxury sedan with a strong personality.
