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Mercedes-Benz C 300 (258 Hp) EQ Boost 9G-TRONIC

⚡ Electric Vehicle
General information
Photo of 2021 - Mercedes-Benz C 300 (258 Hp) EQ Boost 9G-TRONIC Sedan (197 Hp) - technical specs and dimensions
Electric motor power 129 Hp
Electric motor torque 440 Nm
Gross battery capacity 25.4 kWh
Brand
Mercedes-Benz
Model
C-class
Generation
C-class (W206)
Modification (Engine)
C 300de (313 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC
Start of production
December, 2022 year
Powertrain Architecture
PHEV (Plug-in Hybrid Electric Vehicle)
Powertrain architecture classifies the propulsion technology of the vehicle, such as internal combustion, electric (BEV), or hybrid.
Body type
Sedan
Body type refers to the structural design and shape of the vehicle (such as Sedan, Hatchback, SUV, or Coupe).
Seats
5
Seat count specifies the maximum passenger capacity the vehicle is legally approved to transport at once.
Doors
4
Door count indicates the total number of entry points for passengers and cargo access (e.g., 3-door, 5-door).

Mercedes-Benz C-class Review

As a Sedan model, the Mercedes-Benz C-class C-class Cabriolet (A205, facelift 2018) (C 300 (258 Hp) EQ Boost 9G-TRONIC) has been in production since December, 2022. It is equipped with a fully electric powertrain featuring a battery capacity of 25.4 kWh and motors generating 197 Hp. It reaches a top speed of 235 km/h and can complete the 0-100 km/h sprint in 6.2 sec. This BEV offers a range of 93-112 km (CLTC/WLTP) while consuming about 18.5-22.1 kWh/100 km of energy. A maximum torque output of 440 Nm @ 1800-2800 rpm. ensures rapid acceleration and punchy throttle response.

The Mercedes-Benz C 300 (258 Hp) EQ Boost 9G-TRONIC stands out as a prominent 2021 - model that has gained significant attention in the automotive world. The motor is capable of generating 197 Hp at its peak. For performance, the car reaches 0 to 100 km/h in 6.2 sec. The silent electric motor takes driving comfort to a whole new dimension. According to official data, the range is estimated at 93-112 km. The battery pack has a gross capacity of 25.4 kWh kWh. In a general assessment, the technical package of the Mercedes-Benz C 300 (258 Hp) EQ Boost 9G-TRONIC focuses on user satisfaction.
📊 Model Comparison AnalysisThis model has **279 Hp** lower power than AMG C 63 S E PERFORMANCE (680 Hp) Plug-in Hybrid 4MATIC+ AMG SPEEDSHIFT MCT 9G, is **2.8 seconds** slower to 100 km/h. This model has **224 Hp** lower power than AMG C 43 (408 Hp) EQ Boost 4MATIC AMG SPEEDSHIFT MCT 9G, is **1.9 seconds** slower to 100 km/h.
FAQ
How many horsepower does Mercedes-Benz C 300 (258 Hp) EQ Boost 9G-TRONIC have? +
The Mercedes-Benz C 300 (258 Hp) EQ Boost 9G-TRONIC model is equipped with an engine producing 197 Hp total horsepower.
What is the 0-100 km/h acceleration of Mercedes-Benz C 300 (258 Hp) EQ Boost 9G-TRONIC? +
The Mercedes-Benz C 300 (258 Hp) EQ Boost 9G-TRONIC can accelerate from 0 to 100 km/h in just 6.2 sec.
What is the top speed of Mercedes-Benz C 300 (258 Hp) EQ Boost 9G-TRONIC? +
According to technical specs, the maximum speed of the vehicle is 235 km/h.
What drivetrain does the Mercedes-Benz C 300 (258 Hp) EQ Boost 9G-TRONIC have? +
This model transfers power to the road via a All wheel drive (4x4) drivetrain.
Is the Mercedes-Benz C 300 (258 Hp) EQ Boost 9G-TRONIC a good car? +
Considering the technical specs and market position, the Mercedes-Benz C 300 (258 Hp) EQ Boost 9G-TRONIC is a highly competitive and desirable model in its class.
Is Mercedes-Benz C 300 (258 Hp) EQ Boost 9G-TRONIC reliable? +
The Mercedes-Benz C 300 (258 Hp) EQ Boost 9G-TRONIC is built with high engineering standards and is generally considered a reliable vehicle with proper maintenance.
Performance specs
Combined fuel consumption (WLTP)
0.4-0.6 l/100 km
CO2 emissions (WLTP)
12-17 g/km
Fuel Type
Diesel / electricity
Fuel type defines the primary source of energy required by the vehicle’s engine (petrol, diesel, electricity, hybrid, LPG, etc.).
Acceleration 0 - 100 km/h
6.2 sec
The 0-100 km/h sprint time measures how quickly the vehicle accelerates from a standstill. It is a key indicator of raw performance and responsiveness.
Acceleration 0 - 62 mph
6.2 sec
The 0-100 km/h sprint time measures how quickly the vehicle accelerates from a standstill. It is a key indicator of raw performance and responsiveness.
Acceleration 0 - 60 mph (Calculated by User)
5.9 sec
Maximum speed
235 km/h
Maximum speed represents the upper limit of velocity the vehicle can reach, limited by gear ratios, engine power, and aerodynamic resistance.
Emission standard
Euro 6d-ISC-FCM
Weight-to-power ratio
6.8 kg/Hp, 147.6 Hp/tonne
Weight-to-torque ratio
3 kg/Nm, 330.2 Nm/tonne
Electric cars and hybrids specs
Gross battery capacity
25.4 kWh
Battery capacity measures the total amount of energy stored in the battery pack. A larger capacity typically enables a longer driving range.
Net Usable Battery Capacity
19.53 kWh
Battery technology
Lithium-ion (Li-Ion)
Battery location
Under the trunk
All-electric range (WLTP)
93-112 km
All-electric range represents the maximum distance the vehicle can cover on a single full charge using purely electric energy.
Average Energy Consumption (WLTP)
18.5-22.1 kWh/100 km
max-speed-electric
140 km/h
Electric motor power
129 Hp
Electric motor torque
440 Nm
Torque represents the engine’s rotational force, which determines pulling power. High torque ensures responsive acceleration and stronger uphill performance.
Electric motor location
Between the combustion engine and the transmission
Electric motor type
Synchronous
System power
313 Hp
System torque
700 Nm
Torque represents the engine’s rotational force, which determines pulling power. High torque ensures responsive acceleration and stronger uphill performance.
Internal combustion engine specs
Power
197 Hp
Power per litre
98.8 Hp/l
Power per litre (specific power) measures the engine power relative to its displacement. A higher value indicates advanced efficiency and engineering quality.
Torque
440 Nm @ 1800-2800 rpm.
Torque represents the engine’s rotational force, which determines pulling power. High torque ensures responsive acceleration and stronger uphill performance.
Engine layout
Front, Longitudinal
Engine layout defines the position and alignment of the engine block. This layout affects the car’s weight distribution, handling, and interior cabin space.
Engine Model Code
OM 654.820
Engine displacement
1993 cm3
Engine displacement represents the combined volume of all cylinders. It is a direct indicator of engine size and baseline performance potential.
Number of cylinders
4
Cylinder count represents the number of combustion chambers. More cylinders generally result in smoother operation and a refined engine note.
Engine configuration
Inline
Cylinder bore
82 mm
Piston stroke
94.3 mm
Compression ratio
15.5:1
Number of valves per cylinder
4
Valves per cylinder control the airflow into and exhaust out of the engine. More valves improve high-RPM breathing and performance.
Fuel injection system
Diesel Commonrail
Engine aspiration
Turbocharger, Intercooler
Aspiration describes how the engine draws air into its cylinders, distinguishing naturally aspirated setups from turbochargers or superchargers.
Valvetrain
DOHC
Engine oil capacity
6 l
Coolant
13.6 l
Engine systems
Start & Stop SystemParticulate filter
Space, Volume and weights
Kerb Weight
2120 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. weight
2675 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. load
555 kg
Trunk (boot) space - minimum
315 l
Fuel tank capacity
50 l
Max. roof load
100 kg
Permitted trailer load with brakes (12%)
1800 kg
Permitted trailer load without brakes
750 kg
Permitted towbar download
75 kg
Dimensions
Length
4751 mm
Width
1820 mm
Width including mirrors
2033 mm
Height
1442 mm
Wheelbase
2865 mm
Front track
1581 mm
Rear / Back Track
1583 mm
Front overhang
800 mm
Rear overhang
1086 mm
Minimum turning circle (turning diameter)
11.45 m
Drivetrain, brakes and suspension specs
Drivetrain Architecture
The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work in full electric or mixed mode.
Drivetrain type specifies which wheels receive power from the engine. This affects road grip, cornering, and stability on slippery surfaces.
Drive wheel
All wheel drive (4x4)
Drivetrain type specifies which wheels receive power from the engine. This affects road grip, cornering, and stability on slippery surfaces.
Number of gears and type of gearbox
9 gears, automatic transmission G-TRONIC
Front suspension
Coil spring, Independent multi-link suspension, Transverse stabilizer
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Rear suspension
Independent multi-link suspension, Air suspension, Transverse stabilizer
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Front brakes
Ventilated discs
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Rear brakes
Ventilated discs
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Assisting systems
ABS (Anti-lock braking system)
Steering type
Steering rack and pinion
Power steering
Electric Steering
Tires size
Front wheel tires: 225/50 R17; 225/45 R18Rear wheel tires: 245/45 R17; 245/40 R18
Tire size specifies the tread width, aspect ratio, and rim diameter, affecting the balance between handling grip and ride comfort.
Wheel rims size
Front wheel rims: 7J x 17; 7.5J x 18Rear wheel rims: 8J x 17; 8.5J x 18; 9J x 18
Common OBD2 Fault Codes
P0442 🟡 Medium
MERCEDES P0442 EVAP System Leak Detected (small leak)
Diagnostic Guide
P0441 🟡 Medium
MERCEDES P0441 Evaporative Emission System Incorrect Purge Flow
Diagnostic Guide
P0430 🟡 Medium
MERCEDES P0430 Catalyst System Efficiency Below Threshold Bank 2
Diagnostic Guide
P0420 🟡 Medium
MERCEDES P0420 Catalyst System Efficiency Below Threshold
Diagnostic Guide
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User Reviews
T
Thomas Z.
19 weeks ago
★★★★★
Just picked mine up last week! Very responsive throttle, makes highway overtaking a breeze. Sound insulation is great, very quiet cabin at high speeds. Electric torque is addictive, so quiet. Worth every single penny spent.
•
H
Henry 88
19 months ago
★★★★★
Got this car a few months ago. Acceleration is punchy and satisfying. The exterior design looks sharp and modern in person. Electric torque is addictive, so quiet. No regrets so far, extremely happy with my purchase.
•
N
Noah 95
6 days ago
★★★★★
Got this car a few months ago. The engine is snappy, great response time. The exterior design looks sharp and modern in person. Instant torque and linear acceleration are amazing. Definitely a solid choice in this price range.
•
L
Leo 90
5 months ago
★★★★★
Decided on this after deep research. Very responsive throttle, makes highway overtaking a breeze. Comfort is top-notch, great seats. Charging at home is super cheap, maintenance is minimal. Definitely a solid choice in this price range.
•
J
Jacob S.
7 months ago
★★★★★
Ordered it immediately after a quick test drive. Very responsive throttle, makes highway overtaking a breeze. Spacious interior and practical cargo capacity. Charging at home is super cheap, maintenance is minimal. Value for money is unmatched, highly recommended.
•
O
Oscar M.
22 weeks ago
★★★★☆
Switched from a different brand. The 197 Hp hp feels powerful on the road. Spacious interior and practical cargo capacity. Electric torque is addictive, so quiet. If you're undecided, just go for it.
•

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