Mercedes CLS: 3 Models, Key Specs, And Luxury Features

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The Mercedes CLS redefines luxury motoring by merging the graceful lines of a coupe with the practicality of four doors. This third-generation model, produced from 2018 to 2023, introduces hybrid powertrains, cutting-edge technology, and a more aerodynamic silhouette, making it a standout in the premium segment. Drivers appreciate its serene highway cruising and opulent cabin, positioning it as a refined choice for long journeys.

Iconic Design Evolution

The CLS pioneered the four-door coupe concept, and its latest iteration refines this formula with sleeker proportions. The elongated hood, fastback roofline, and sculpted flanks create a muscular yet elegant profile that turns heads. Compared to predecessors, the body is longer and more assertive, enhancing its road presence without sacrificing aerodynamics.

Frontal styling features the signature Mercedes grille flanked by slim LED headlights, offering a modern, aggressive look. The rear incorporates full-width taillights and a subtle diffuser, emphasizing sportiness. Wheel options range from 19-inch alloys standard on most models to larger 21-inch variants, filling the arches for a planted stance. This design not only boosts visual appeal but also improves efficiency through better airflow management.

Powertrain Options and Performance

Mercedes equips the CLS with a range of efficient hybrid engines paired with a smooth nine-speed automatic transmission and standard 4MATIC all-wheel drive. The entry-level CLS 350 d diesel delivers 265 horsepower and surges to 62 mph in 6.2 seconds, balancing speed with refinement. Its torque-rich nature excels in overtaking, making motorway drives effortless.

Higher up, the CLS 400 d offers more punch, while petrol variants like the CLS 450 integrate mild-hybrid tech for enhanced responsiveness and fuel economy. All models prioritize composure over outright agility, with electromechanical steering providing precise yet light control. Adaptive air suspension, standard across the line, absorbs imperfections for a plush ride, especially on 19-inch wheels.

ModelPower (hp)0-62 mph (s)Fuel Economy (mpg)
CLS 350 d2656.245+
CLS 400 d3265.742
CLS 4503625.038

This table highlights key specs, showcasing the CLS’s versatility from efficient cruisers to potent performers. The nine-speed gearbox shifts seamlessly, always selecting the optimal ratio for the situation.

Luxurious and Tech-Rich Interior

Step inside the CLS, and you’re greeted by a cabin rivaling the S-Class in quality. Premium leather, wood veneers, and metallic accents create an upscale ambiance. Seats are highly adjustable with heating, ventilation, and massage functions available, offering exceptional comfort for front occupants.

Rear space accommodates four adults adequately, though the sloping roofline limits headroom for taller passengers. Legroom remains generous, and the lack of a middle seat emphasizes its strict four-seater layout. Boot capacity is practical at around 520 liters, expandable via folding rear seats.

The infotainment system features dual 12.3-inch screens controlled by touchpads and voice commands. Standard kit includes Apple CarPlay, Android Auto, and navigation. Optional Premium Plus packs add head-up display and augmented reality navigation, elevating the experience.

  • Sumptuous multi-contour seats with memory
  • Ambient lighting in 64 colors
  • Burmester surround sound system
  • Wireless charging and multiple USB ports

Driving Dynamics and Comfort

The CLS excels as a grand tourer, prioritizing relaxation over sporty thrills. Its air suspension smooths out road surfaces, delivering a sublime ride hushed by double-glazed windows. On motorways, it maintains stability at high speeds, with light steering ideal for effortless lane changes.

Twisting roads reveal composed handling thanks to 4MATIC, though the setup favors comfort. Adaptive dampers adjust firmness on the fly, balancing poise and plushness. Noise insulation is exemplary, creating a library-quiet environment even under load.

Advanced Safety and Driver Assistance

Mercedes-Benz Intelligent Drive suite comes standard, using cameras and radar for 360-degree monitoring. Features include autonomous emergency braking, lane-keeping assist, and adaptive cruise control that handles stop-start traffic. The system intervenes subtly, enhancing safety without intrusion.

Multiple airbags, attention assist, and road sign recognition add layers of protection. In testing, these aids prove reliable, contributing to top safety ratings.

Ownership Considerations

Running a CLS involves premium costs, with fuel efficiency shining in diesels at over 45 mpg combined. Maintenance follows Mercedes’ schedule, supported by a three-year warranty. Residual values can be soft due to high initial prices, but build quality promises longevity.

Insurance groups are high, reflecting its power and luxury status. Servicing intervals are every 15,500 miles or annually, with costs mitigated by efficient engines.

Mercedes CLS vs Rivals

The CLS faces competition from the BMW 8 Series Gran Coupe and Audi A7 Sportback. It outshines in ride luxury but trails BMW in driver engagement.

FeatureMercedes CLSBMW 8 GCAudi A7
Ride ComfortExcellentGoodVery Good
Interior TechBest-in-ClassStrongGood
PerformanceBalancedSportyRefined

Ideal Buyer Profile

Suited for executives seeking style, comfort, and tech without SUV bulk. Families may prefer more versatile options like the E-Class, but style-conscious buyers will love the CLS.

Frequently Asked Questions (FAQs)

Is the Mercedes CLS reliable?

Yes, Mercedes’ engineering ensures high reliability, backed by robust hybrids and quality components.

What is the fuel economy of the CLS 350 d?

It achieves around 45-50 mpg combined, ideal for high-mileage drivers.

Does the CLS have all-wheel drive?

All models feature 4MATIC as standard for superior traction.

How many seats does it have?

It’s a strict four-seater with ample space for adults.

What’s the boot space like?

Approximately 520 liters, sufficient for luggage on long trips.

References

  1. Mercedes CLS (2018-2023) review — Auto Express. 2019-01-11. https://www.autoexpress.co.uk/mercedes/cls
  2. Mercedes CLS (2011-2018) review — Auto Express. 2014-07-07. https://www.autoexpress.co.uk/mercedes/cls-class/20586/saloon
  3. New Mercedes CLS 350 d 2018 review — Auto Express. 2018-08-21. https://www.autoexpress.co.uk/mercedes/cls/104384/new-mercedes-cls-350-d-2018-review
  4. Mercedes CLS (Mk3, 2018-2023) review — Auto Express. 2023. https://www.autoexpress.co.uk/mercedes/cls/362526/used-mercedes-cls-mk3-2017-date-review-expensive-joy-drive
  5. Mercedes CLS 350 BlueEfficiency review — Auto Express. N/A. https://www.autoexpress.co.uk/mercedes/cls-class/18021/mercedes-cls-350-blueefficiency
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