Review: 2021 Mercedes-Benz S-class (W223) S 580e (510 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC

Explore the luxurious and technologically advanced 2021 Mercedes-Benz S-class S 580e, a plug-in hybrid sedan that combines performance, efficiency, and comfort.

Olivia Harper | Feb 6, 2025 | 8 minutes
Review: 2021 Mercedes-Benz S-class (W223) S 580e (510 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC

The 2021 Mercedes-Benz S-class S 580e is a remarkable blend of luxury, performance, and cutting-edge technology. As a plug-in hybrid, it offers the best of both worlds: the power of a traditional engine and the efficiency of an electric motor. This review will guide you through its features, helping you understand why it might be the perfect choice for your next vehicle.

Understanding Plug-in Hybrid Vehicles

Before diving into the specifics of the S 580e, let's clarify what a plug-in hybrid is. A plug-in hybrid electric vehicle (PHEV) combines a gasoline engine with an electric motor and a rechargeable battery. This setup allows the car to run on electric power alone for short distances, reducing fuel consumption and emissions. The S 580e can travel between 91-109 km (56.54 - 67.73 miles) on electric power alone, making it ideal for city commutes.

Performance and Efficiency

The S 580e is powered by a 3.0-liter inline-six engine paired with an electric motor, delivering a combined output of 510 horsepower. This setup allows the car to accelerate from 0 to 100 km/h (0 to 62 mph) in just 4.9 seconds, showcasing its impressive performance capabilities. Despite its power, the S 580e is incredibly efficient, with a combined fuel consumption of just 0.7-1 l/100 km (336.02 - 235.21 US mpg).

The car's all-wheel-drive system ensures excellent traction and stability, while the 9-speed automatic transmission provides smooth and responsive gear changes. The air suspension system enhances ride comfort, making it a pleasure to drive on long journeys.

Luxury and Comfort

Inside, the S 580e offers a luxurious experience with high-quality materials and advanced technology. The spacious cabin comfortably seats five, with ample legroom and headroom. The trunk offers 350 liters (12.36 cu. ft.) of space, suitable for everyday needs.

Mercedes-Benz has equipped the S 580e with a host of features, including a state-of-the-art infotainment system, electric steering, and advanced safety systems like ABS and active rear steering. These features ensure a safe and enjoyable driving experience.

Suitability for Different Lifestyles

The S 580e is versatile, catering to various needs:

  • City Driving: Its electric range and compact turning circle (10.7 m or 35.1 ft) make it ideal for urban environments.
  • Long-Distance Travel: The comfortable interior and efficient fuel consumption make it perfect for road trips.
  • Family Use: With five seats and a spacious cabin, it's well-suited for families.
  • Single Ownership: The luxury and performance appeal to those seeking a premium driving experience.
  • Adventure Lifestyles: While not an off-roader, its all-wheel-drive system can handle light off-road conditions.

Strengths and Weaknesses

  • Strengths: Luxurious interior, impressive performance, excellent fuel efficiency, advanced technology.
  • Weaknesses: High price point, limited trunk space due to battery placement.

Conclusion

The 2021 Mercedes-Benz S-class S 580e is a top-tier luxury sedan that excels in performance, efficiency, and comfort. Whether you're navigating city streets or embarking on a long journey, it offers a refined driving experience. Consider what features matter most to you. Do you prioritize luxury, efficiency, or performance?

AttributeDetails
GenerationS-class (W223)
Modification (Engine)S 580e (510 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC
Powertrain ArchitecturePHEV (Plug-in Hybrid Electric Vehicle)
Body TypeSedan
Seats5
Doors4
Combined Fuel Consumption0.7-1 l/100 km
CO2 Emissions16-23 g/km
Fuel TypePetrol / electricity
Acceleration (0-100 km/h)4.9 sec
Maximum Speed250 km/h
Emission StandardEuro 6D-ISC-FCM
Battery VoltageNot specified
Battery TechnologyLithium-ion (Li-Ion)
Electric Motor Power150 Hp
Electric Motor Torque440 Nm
Engine Displacement2999 cm3
Number of Cylinders6
Engine ConfigurationInline
Power Output367 Hp
Torque500 Nm
Compression Ratio10.5:1
Fuel Injection SystemDirect injection
Engine AspirationTwin-scroll turbo, Intercooler
Kerb Weight2345 kg
Max Load725 kg
Trunk Space (Minimum)350 l
Fuel Tank Capacity67 l
Length5179 mm
Width1954 mm
Height1503 mm
Wheelbase3106 mm
Drive Wheel SystemAll wheel drive (4x4)
Number of Gears (Transmission Type)9 gears, automatic transmission G-TRONIC
Front SuspensionIndependent multi-link suspension, Air suspension
Rear SuspensionIndependent multi-link suspension, Air suspension
Front BrakesVentilated discs
Rear BrakesVentilated discs
Assisting SystemsABS, 4-wheel steering
Power SteeringElectric Steering
Tire Size255/50 R18; 255/45 R19
Wheel Rims Size8J x 18; 8.5J x 19
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