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Mercedes-Benz S-class W223 S 350d (313 Hp) EQ Boost 9G-TRONIC
Overall Rating
Mercedes-Benz S-class:
The Mercedes-Benz S-Class, formerly known as "special class" , is a series of full-sized luxury sedans and coupés produced by the German automaker Mercedes-Benz. The S-Class is the designation for top-of-the-line Mercedes-Benz models and was officially introduced in 1972 with the W116, and has remained in use ever since. The S-Class is the flagship vehicle for Mercedes-Benz, being positioned above the other Mercedes-Benz models.
The S-Class has debuted many of the company's latest innovations, including drivetrain technologies, interior features, and safety systems. The S-Class has ranked as the world's best-selling luxury sedan. In automotive terms, Sonderklasse refers to "a specially outfitted car. " Although used colloquially for decades, following its official application in 1972, six generations of officially named S-Klasse sedans have been produced....(Read more on Wikipedia)
W223 Overview:
Mercedes-Benz S-class (W223). With 650 Nm of torque, it offers ample pulling power. At around 2015 kg, it’s on the heavier side. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is excellent (0–100 km/h in 5.6 s). The top speed reaches 250 km/h. A four-door car with a separate trunk, ideal for families and daily commuting. Seating for 5 makes it ideal for daily use.
The Mercedes-Benz S-Class W223 has not been officially tested by Euro NCAP. However, as a flagship luxury sedan, it is equipped with an extensive suite of advanced safety features and driver-assistance systems, ensuring a very high level of passive and active safety inherent to its design.
S 350d (313 Hp) EQ Boost 9G-TRONIC Verdict:
Performance Verdict
Offers robust diesel torque and smooth acceleration, enhanced by the EQ Boost system for seamless power delivery and improved responsiveness.
Fuel Economy
Excellent fuel efficiency for its class, especially on long journeys, benefiting significantly from the mild-hybrid assistance.
Pros and Cons:
Pros:
- • Unparalleled interior luxury and material quality
- • Cutting-edge technology and intuitive MBUX infotainment system
- • Exceptional ride comfort and refinement, especially with E-Active Body Control
- • Wide range of powerful and efficient powertrains, including advanced hybrids
- • Advanced driver-assistance and comprehensive safety features
Cons:
- • High purchase price and potentially expensive running costs
- • Complex MBUX system can be overwhelming for some users initially
- • Large dimensions can make city maneuvering and parking challenging
- • Lack of official Euro NCAP crash test rating (though inherently safe)
- • Many desirable features are optional, significantly increasing the total cost
Specifications:
Specifications are compared to those of the previous generation(W223: May, 2022 - ).
| General: | |
|---|---|
| Brand: | Mercedes-Benz |
| Model: | S-class |
| Generation: | W223 |
| Modification (Engine): | S 350d (313 Hp) EQ Boost 9G-TRONIC |
| Start of production: | May, 2023 |
| Powertrain Architecture: | MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV) |
| Body type: | Sedan |
| Seats: | 5 |
| Doors: | 4 |
| Engine: | |
|---|---|
| Engine systems: | Start & Stop System |
| Power: | 313 Hp @ 3600-4800 rpm. Same horsepower |
| Power per litre: | 104.7 Hp/l [Same length.] |
| Torque: | 650 Nm @ 1200-3200 rpm. |
| Engine Model/Code: | OM 656.830 More details about the engine OM 656.830 |
| Engine displacement: | 2989 |
| Number of cylinders: | 6 |
| Engine configuration: | Inline |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Diesel Commonrail |
| Engine aspiration: | BiTurbo, Intercooler |
| Valvetrain: | DOHC |
| Engine oil capacity: | 9 l |
| Coolant: | 12 l |
| Engine layout: | Front, Longitudinal |
| Compression ratio: | 15.5:1 |
| Performance: | |
|---|---|
| Fuel Type: | Diesel |
| Combined fuel consumption (WLTP): | 5.9-6.8 l/100 km |
| Emission standard: | Euro 6e |
| Acceleration 0 - 100 km/h: | 5.6 sec |
| Acceleration 0 - 62 mph: | 5.6 sec |
| Maximum speed: | 250 km/h, Electronically limited |
| Weight-to-power ratio: | 6.4 kg/Hp, 155.3 Hp/tonne |
| Weight-to-torque ratio: | 3.1 kg/Nm, 322.6 Nm/tonne |
| Acceleration 0 - 60 mph: | 5.3 sec |
| Space: | |
|---|---|
| Kerb Weight: | 2015 |
| Max. weight: | 2730 |
| Max. roof load: | 100 kg |
| Max load: | 715 |
| Trunk (boot) space - minimum: | 540 l |
| Permitted trailer load with brakes (12%): | 2100 kg |
| Fuel tank capacity: | 65 l |
| AdBlue tank: | 25 l |
| Permitted trailer load without brakes: | 750 kg |
| Permitted towbar download: | 85 kg |
| Size: | |
|---|---|
| Ramp-over (brakeover) angle: | 10.8° |
| Length: | 5179 mm mm [Same length.] |
| Width: | 1954 mm mm [Same width.] |
| Height: | 1503 mm mm [Same height.] |
| Wheelbase: | 3106 mm mm [Same wheelbase.] |
| Width including mirrors: | 2109 mm |
| Front track: | 1655 mm |
| Rear (Back) track: | 1651 mm |
| Front overhang: | 877 mm |
| Rear overhang: | 1196 mm |
| Ride height (ground clearance): | 130 mm |
| Minimum turning circle (turning diameter): | 10.5 m [above average] |
| Approach angle: | 14.7° |
| Departure angle: | 15.9° |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) and electric motor drive the rear wheels of the car with the ability to work only in mixed mode. |
| Drive wheel | Rear wheel drive |
| Number of gears | 9 |
| Transmission type | Automatic |
| Gearbox type | G-TRONIC |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Ventilated discs [Best for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | Front wheel tires: 235/55 R18; 255/45 R19; 255/40 R20; 255/35 R21 |
| Wheel rims size | Front wheel rims: 8J x 19; 8.5J x 19; 9J x 20; 9J x 21 |
| Front suspension | Independent multi-link suspension, Air suspension |
| Rear suspension | Independent multi-link suspension, Air suspension |
| Electric: | |
|---|---|
| Gross battery capacity: | 0.9 kWh |
| Battery technology: | Lithium-ion (Li-Ion) |
| Electric motor power: | 23 Hp |
| Electric motor Torque: | 250 Nm |
| Electric motor location: | Between the combustion engine and the transmission |
| Battery voltage: | 48 V |
The hidden gems or the annoying flaws? Expose the truth about the Mercedes-Benz S-class!