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Mercedes-Benz E 350 (299 Hp) EQ Boost 9G-TRONIC

General information
Photo of 2017 - 2020 Mercedes-Benz E 350 (299 Hp) EQ Boost 9G-TRONIC Coupe (258 Hp) - technical specs and dimensions
Power 258 Hp @ 3400 rpm.
Torque 620 Nm @ 1600-2400 rpm.
Acceleration 0 - 100 km/h 6 sec
Maximum speed 250 km/h
Fuel consumption (economy) - combined 6.3 l/100 km
Brand
Mercedes-Benz
Model
E-class
Generation
E-class Coupe (C238)
Modification (Engine)
E 350d (258 Hp) 4MATIC 9G-TRONIC
Start of production
June, 2017 year
End of production
May, 2018 year
Powertrain Architecture
Internal Combustion engine
Powertrain architecture classifies the propulsion technology of the vehicle, such as internal combustion, electric (BEV), or hybrid.
Body type
Coupe
Body type refers to the structural design and shape of the vehicle (such as Sedan, Hatchback, SUV, or Coupe).
Seats
4
Seat count specifies the maximum passenger capacity the vehicle is legally approved to transport at once.
Doors
2
Door count indicates the total number of entry points for passengers and cargo access (e.g., 3-door, 5-door).

Mercedes-Benz E-class Review

As a Coupe model, the Mercedes-Benz E-class E-class (W213) (E 350 (299 Hp) EQ Boost 9G-TRONIC) has been in production since June, 2017. The heart of the vehicle is a 2987 cm3 internal combustion engine producing 258 Hp @ 3400 rpm.. It reaches a top speed of 250 km/h and can complete the 0-100 km/h sprint in 6 sec. With its All wheel drive (4x4) drivetrain, the vehicle consumes an average of 6.3 l/100 km of fuel. The specific power of 86.4 Hp/l highlights the efficiency of this engine setup. The power is delivered smoothly across 6 cylinders.

The Mercedes-Benz E 350 (299 Hp) EQ Boost 9G-TRONIC entered the market in 2017 - 2020, aiming to set new benchmarks through its design and technical capabilities. The motor is capable of generating 258 Hp @ 3400 rpm. at its peak. Technical documentation cites a top speed of 250 km/h. It demonstrates a steady character and inspires confidence through its handling. When analyzing fuel consumption, it maintains segment standards with an average of 6.3 l/100 km. Ultimately, the Mercedes-Benz E 350 (299 Hp) EQ Boost 9G-TRONIC** offers a desirable option through both design and engineering.
📊 Model Comparison AnalysisThis model has **177 Hp** lower power than AMG E 53 (435 Hp) EQ Boost 4MATIC+ AMG SPEEDSHIFT TCT, is **1.6 seconds** slower to 100 km/h, is approximately **13%** more fuel efficient. This model has **109 Hp** lower power than E 450 V6 (367 Hp) 4MATIC 9G-TRONIC, is **0.4 seconds** slower to 100 km/h.
FAQ
How many horsepower does Mercedes-Benz E 350 (299 Hp) EQ Boost 9G-TRONIC have? +
The Mercedes-Benz E 350 (299 Hp) EQ Boost 9G-TRONIC model is equipped with an engine producing 258 Hp @ 3400 rpm. total horsepower.
What is the fuel type of Mercedes-Benz E 350 (299 Hp) EQ Boost 9G-TRONIC? +
This vehicle operates on a 6.3 l/100 km fuel system.
What is the 0-100 km/h acceleration of Mercedes-Benz E 350 (299 Hp) EQ Boost 9G-TRONIC? +
The Mercedes-Benz E 350 (299 Hp) EQ Boost 9G-TRONIC can accelerate from 0 to 100 km/h in just 6 sec.
What is the top speed of Mercedes-Benz E 350 (299 Hp) EQ Boost 9G-TRONIC? +
According to technical specs, the maximum speed of the vehicle is 250 km/h.
What drivetrain does the Mercedes-Benz E 350 (299 Hp) EQ Boost 9G-TRONIC have? +
This model transfers power to the road via a All wheel drive (4x4) drivetrain.
Is the Mercedes-Benz E 350 (299 Hp) EQ Boost 9G-TRONIC a good car? +
Considering the technical specs and market position, the Mercedes-Benz E 350 (299 Hp) EQ Boost 9G-TRONIC is a highly competitive and desirable model in its class.
Performance specs
Fuel consumption (economy) - urban
7.8 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
Fuel consumption (economy) - extra urban
5.3 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
Fuel consumption (economy) - combined
6.3 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
CO2 emissions
165 g/km
Fuel Type
Diesel
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 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 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)
5.7 sec
Maximum speed
250 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 6
Weight-to-power ratio
7 kg/Hp, 142.1 Hp/tonne
Weight-to-torque ratio
2.9 kg/Nm, 341.6 Nm/tonne
Engine specs
Power
258 Hp @ 3400 rpm.
Power per litre
86.4 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
620 Nm @ 1600-2400 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 642.873
Engine displacement
2987 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
6
Cylinder count represents the number of combustion chambers. More cylinders generally result in smoother operation and a refined engine note.
Engine configuration
V-engine
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.
Engine oil capacity
8 l
Engine systems
Particulate filter
Space, Volume and weights
Kerb Weight
1815 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. weight
2425 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. load
610 kg
Trunk (boot) space - minimum
425 l
Fuel tank capacity
50 l
Max. roof load
75 kg
Permitted trailer load with brakes (12%)
1800 kg
Permitted trailer load without brakes
750 kg
Dimensions
Length
4826 mm
Width
1860 mm
Width including mirrors
2055 mm
Height
1430 mm
Wheelbase
2873 mm
Front track
1598 mm
Rear / Back Track
1604 mm
Front overhang
841 mm
Rear overhang
1112 mm
Drag coefficient (Cd)
0.27
Minimum turning circle (turning diameter)
11.61 m
Drivetrain, brakes and suspension specs
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
Independent multi-link suspension
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Rear suspension
Independent multi-link suspension
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
245/45 R18
Tire size specifies the tread width, aspect ratio, and rim diameter, affecting the balance between handling grip and ride comfort.
Wheel rims size
18
Common OBD2 Fault Codes
P2047 🔴 High
MERCEDES P2047 Reductant Injection Valve Circuit
Diagnostic Guide
P229F 🔴 High
MERCEDES P229F NOx Sensor Circuit Range (Bank 1 Sensor 2)
Diagnostic Guide
P0101 🔴 High
MERCEDES P0101 MAF Sensor Plausibility
Diagnostic Guide
P0087 🔴 High
MERCEDES P0087 Fuel Rail Pressure too Low
Diagnostic Guide
Similar Models
Mercedes-Benz E-class E 400d (340 Hp) 4MATIC 9G-TRONIC
Mercedes-Benz E-class
E 400d (340 Hp) 4MATIC 9G-TRONIC
Mercedes-Benz E-class E 220d (194 Hp) 4MATIC 9G-TRONIC
Mercedes-Benz E-class
E 220d (194 Hp) 4MATIC 9G-TRONIC
Mercedes-Benz E-class E 450 (367 Hp) EQ Boost 4MATIC 9G-TRONIC
Mercedes-Benz E-class
E 450 (367 Hp) EQ Boost 4MATIC 9G-TRONIC
Mercedes-Benz E-class E 220d (200 Hp) EQ Boost 4MATIC 9G-TRONIC
Mercedes-Benz E-class
E 220d (200 Hp) EQ Boost 4MATIC 9G-TRONIC
User Reviews
J
Jacob Z.
11 months ago
★★★★★
Does anyone experience any rattles or squeaks over time?
•
J
Jacob X
23 weeks ago
★★★★★
Decided on this after deep research. Engine performance exceeded my expectations. Sound insulation is great, very quiet cabin at high speeds. Planning to keep it for a long time.
•
H
Harry 84
23 months ago
★★★★☆
Anyone knows the real-world 6.3 l/100 km usage?
•
H
Henry A.
2 days ago
★★★★★
Decided on this after deep research. 6.3 l/100 km economy is better than I expected. The handling in corners is very safe. Value for money is unmatched, highly recommended.
•
J
Jack 84
11 weeks ago
★★★☆☆
Been driving it for 3 months now. The engine is snappy, great response time. Sound insulation is great, very quiet cabin at high speeds. If you're undecided, just go for it.
•
H
Harry K.
7 months ago
★★★★★
Perfect size and choice for our small family. The engine is snappy, great response time. Suspension handles bumps and rough roads very smoothly. No regrets so far, extremely happy with my purchase.
•
W
William V.
28 weeks ago
★★★★★
Bought a used model in great condition last year. The 258 Hp @ 3400 rpm. hp feels more than enough for daily driving. Suspension handles bumps and rough roads very smoothly. I highly recommend it, won't disappoint.
•

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