Brands Compare VIN Decoder OBD2 Blog
🇬🇧 English 🇹🇷 Türkçe 🇩🇪 Deutsch 🇫🇷 Français 🇪🇸 Español 🇮🇹 Italiano

Mercedes-Benz E 400e (381 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC

General information
Photo of 2023 - Mercedes-Benz E 400e (381 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC Sedan (381 Hp) - technical specs and dimensions
Power 381 Hp @ 5800-6100 rpm.
Torque 500 Nm @ 1800-5000 rpm.
Acceleration 0 - 100 km/h 4.5 sec
Maximum speed 250 km/h, Electronically limited
Brand
Mercedes-Benz
Model
E-class
Generation
E-class (W214)
Modification (Engine)
E 450 (381 Hp) Mild Hybrid 4MATIC 9G-TRONIC
Start of production
2023 year
Powertrain Architecture
MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
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 E-class Review

Introduced in 2023, the Mercedes-Benz E-class (generation E-class Coupe (C238, facelift 2020)) is a classic Sedan offering the E 400e (381 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC specification. Its propulsion comes from a 2999 cm3 setup, generating a respectable 381 Hp @ 5800-6100 rpm.. This configuration allows it to accelerate from 0 to 100 km/h in 4.5 sec, with a top speed of 250 km/h, Electronically limited. Featuring Twin-scroll turbo, Intercooler aspiration, it produces a peak torque of 500 Nm @ 1800-5000 rpm. for robust performance. The specific output is rated at 127 Hp/l per litre.

The Mercedes-Benz E 400e (381 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC entered the market in 2023 -, aiming to set new benchmarks through its design and technical capabilities. Technically satisfying, the model responds to driver expectations with its 381 Hp @ 5800-6100 rpm. unit. The maximum velocity reach is approximately 250 km/h, Electronically limited. This vehicle satisfies expectations in both city and highway driving. Ultimately, the Mercedes-Benz E 400e (381 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC** offers a desirable option through both design and engineering.
📊 Model Comparison AnalysisThis model has **68 Hp** lower power than AMG E 53 (612 Hp) Plug-in Hybrid 4MATIC+ AMG SPEEDSHIFT TCT 9G AMG DYNAMIC PLUS, is **0.7 seconds** slower to 100 km/h. This model has **68 Hp** lower power than E 450d (367 Hp) Mild Hybrid 4MATIC 9G-TRONIC, is **0.5 seconds** slower to 100 km/h.
FAQ
How many horsepower does Mercedes-Benz E 400e (381 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC have? +
The Mercedes-Benz E 400e (381 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC model is equipped with an engine producing 381 Hp @ 5800-6100 rpm. total horsepower.
What is the 0-100 km/h acceleration of Mercedes-Benz E 400e (381 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC? +
The Mercedes-Benz E 400e (381 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC can accelerate from 0 to 100 km/h in just 4.5 sec.
What is the top speed of Mercedes-Benz E 400e (381 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC? +
According to technical specs, the maximum speed of the vehicle is 250 km/h, Electronically limited.
What drivetrain does the Mercedes-Benz E 400e (381 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC have? +
This model transfers power to the road via a All wheel drive (4x4) drivetrain.
Is the Mercedes-Benz E 400e (381 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC a good car? +
Considering the technical specs and market position, the Mercedes-Benz E 400e (381 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC is a highly competitive and desirable model in its class.
Is Mercedes-Benz E 400e (381 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC reliable? +
The Mercedes-Benz E 400e (381 Hp) Plug-in Hybrid 4MATIC 9G-TRONIC is built with high engineering standards and is generally considered a reliable vehicle with proper maintenance.
Performance specs
Combined fuel consumption (WLTP)
7.6-8.4 l/100 km
CO2 emissions (WLTP)
171-190 g/km
Fuel Type
Petrol (Gasoline)
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
4.5 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
4.5 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)
4.3 sec
Maximum speed
250 km/h, Electronically limited
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
5 kg/Hp, 201.1 Hp/tonne
Weight-to-torque ratio
3.8 kg/Nm, 263.9 Nm/tonne
Electric cars and hybrids specs
Battery Voltage
48 V
Battery technology
Lithium-ion (Li-Ion)
Electric motor power
23 Hp
Electric motor torque
205 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
Internal combustion engine specs
Power
381 Hp @ 5800-6100 rpm.
Power per litre
127 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
500 Nm @ 1800-5000 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
M 256
Engine displacement
2999 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
Inline
Cylinder bore
83 mm
Piston stroke
92.4 mm
Compression ratio
10.5:1
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
Direct injection
Engine aspiration
Twin-scroll turbo, Intercooler
Aspiration describes how the engine draws air into its cylinders, distinguishing naturally aspirated setups from turbochargers or superchargers.
Valvetrain
DOHC, CAMTRONIC
Engine oil capacity
8 l
Engine systems
Start & Stop SystemParticulate filter
Space, Volume and weights
Kerb Weight
1895 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. weight
2585 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. load
690 kg
Trunk (boot) space - minimum
540 l
Fuel tank capacity
66 l
Max. roof load
100 kg
Permitted trailer load with brakes (12%)
2100 kg
Permitted trailer load without brakes
750 kg
Permitted towbar download
84 kg
Dimensions
Length
4949 mm
Width
1880 mm
Width including mirrors
2065 mm
Height
1469 mm
Wheelbase
2961 mm
Front track
1629 mm
Rear / Back Track
1643 mm
Front overhang
848 mm
Rear overhang
1140 mm
Drag coefficient (Cd)
0.23
Minimum turning circle (turning diameter)
12 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 only in 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
Independent multi-link suspension, Transverse stabilizer, Air Suspension - Optional
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Rear suspension
Independent multi-link suspension, Transverse stabilizer, Air Suspension - Optional
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: 225/55 R18; 245/45 R19Rear wheel tires: 225/55 R18; 245/45 R19; 275/40 R19
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: 8J x 18; 8.5J x 19Rear wheel rims: 8J x 18; 8.5J x 19; 9.5J x 19
Common OBD2 Fault Codes
P0101 🔴 High
MERCEDES P0101 MAF Sensor Plausibility
Diagnostic Guide
P0087 🔴 High
MERCEDES P0087 Fuel Rail Pressure too Low
Diagnostic Guide
P0299 🔴 High
MERCEDES P0299 Turbocharger Underboost
Diagnostic Guide
P2509 🔴 High
MERCEDES P2509 ECM/PCM Power Input Signal Intermittent
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
O
Oscar T.
6 weeks ago
★★★☆☆
Does anyone experience any rattles or squeaks over time?
•
J
James 95
5 months ago
★★★★☆
Just picked mine up last week! Very responsive throttle, makes highway overtaking a breeze. The infotainment is fast and lag-free. If you are thinking about buying one, go test drive it.
•
H
Henry V.
7 months ago
★★★★★
Just picked mine up last week! N/A economy is better than I expected. The handling in corners is very safe. I highly recommend it, won't disappoint.
•

Leave a Review

★ ★ ★ ★ ★