Review: 2021 Mercedes-Benz S-class Long (V223) S 580e (510 Hp) Plug-in Hybrid 9G-TRONIC
A comprehensive review of the luxurious and eco-friendly 2021 Mercedes-Benz S-class Long S 580e, a plug-in hybrid sedan that combines performance with sustainability.

Introduction
The 2021 Mercedes-Benz S-class Long S 580e is a remarkable blend of luxury, performance, and eco-friendliness. As a plug-in hybrid, it offers the best of both worlds: the power of a traditional combustion engine and the efficiency of an electric motor. This review will explore the features, performance, and practicality of this sophisticated sedan, helping you decide if it's the right choice for your lifestyle.
Understanding Plug-in Hybrids
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 up to 113 km (70 miles) on electric power alone, making it ideal for city commutes.
Main Features of the S 580e
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 powertrain allows the car to accelerate from 0 to 100 km/h (0 to 62 mph) in just 5.2 seconds, with a top speed of 250 km/h (155 mph). The electric motor alone provides 150 horsepower and 480 Nm of torque, ensuring smooth and responsive performance.
One of the standout features of the S 580e is its luxurious interior. With seating for five, the cabin is spacious and equipped with high-end materials and advanced technology. The air suspension system ensures a comfortable ride, while the rear-wheel-drive layout provides excellent handling.
Suitability for Different Lifestyles
The S 580e is versatile, catering to various needs:
- City Driving: The electric-only range is perfect for urban environments, reducing emissions and fuel costs.
- Long-Distance Travel: With a combined fuel consumption of 0.6-1 l/100 km, it's efficient for road trips, though charging infrastructure should be considered.
- Family Use: The spacious interior and advanced safety features make it a great choice for families.
- Single Ownership: Offers a balance of luxury and practicality for individuals seeking a premium driving experience.
- Adventure Lifestyles: While not an off-roader, its comfort and technology make it suitable for long journeys.
Strengths and Weaknesses
Here's a quick look at the pros and cons of the S 580e:
- Strengths:
- Luxurious interior with advanced technology
- Impressive electric-only range
- Powerful and efficient hybrid powertrain
- Weaknesses:
- High purchase price
- Limited off-road capability
- Charging infrastructure may vary by region
Conclusion
The 2021 Mercedes-Benz S-class Long S 580e is a top-tier luxury sedan that excels in performance, comfort, and eco-friendliness. It's particularly well-suited for city dwellers and long-distance travelers who value luxury and sustainability. When considering this vehicle, think about your driving habits and the availability of charging stations in your area.
Car Specifications
Attribute | Details |
---|---|
Generation | S-class Long (V223) |
Modification (Engine) | S 580e (510 Hp) Plug-in Hybrid 9G-TRONIC |
Powertrain Architecture | PHEV (Plug-in Hybrid Electric Vehicle) |
Body Type | Sedan |
Seats | 5 |
Doors | 4 |
Combined Fuel Consumption | 0.6-1 l/100 km |
CO2 Emissions | 14-22 g/km |
Fuel Type | Petrol / electricity |
Acceleration (0-100 km/h) | 5.2 sec |
Maximum Speed | 250 km/h |
Emission Standard | Euro 6D-ISC-FCM |
Battery Voltage | 28.6 kWh |
Battery Technology | Lithium-ion (Li-Ion) |
Electric Motor Power | 150 Hp |
Electric Motor Torque | 480 Nm |
Engine Displacement | 2999 cm3 |
Number of Cylinders | 6 |
Engine Configuration | Inline |
Power Output | 367 Hp |
Torque | 500 Nm |
Compression Ratio | 10.5:1 |
Fuel Injection System | Direct injection |
Engine Aspiration | Twin-scroll turbo, Intercooler |
Kerb Weight | 2310 kg |
Max Load | 760 kg |
Trunk Space (Minimum) | 350 l |
Fuel Tank Capacity | 67 l |
Length | 5289 mm |
Width | 1954 mm |
Height | 1503 mm |
Wheelbase | 3216 mm |
Drive Wheel System | Rear wheel drive |
Number of Gears (Transmission Type) | 9 gears, automatic transmission G-TRONIC |
Front Suspension | Independent multi-link suspension, Air suspension |
Rear Suspension | Independent multi-link suspension, Air suspension |
Front Brakes | Ventilated discs |
Rear Brakes | Ventilated discs |
Assisting Systems | ABS, 4-wheel steering |
Power Steering | Electric Steering |
Tire Size | Front: 255/45 R19, Rear: 285/40 R19 |
Wheel Rims Size | Front: 8.5J x 19, Rear: 10J x 19 |


























































































































































































































