Compare: Mercedes-Benz S-class 2026 Sedan 435 Hp

General information

Brand

Mercedes-Benz

Model

S-class

Generation

S-class Long (V223, facelift 2026)

Modification (Engine)

S 450e (435 Hp) EQ Hybrid 9G-TRONIC

Start of production

January, 2026

Powertrain Architecture

PHEV (Plug-in Hybrid Electric Vehicle)

Body type

Sedan

Seats

4-5

Doors

Performance specs

Combined fuel consumption (WLTP)

2.2-8.7 l/100 km

CO₂ emissions (WLTP)

51-71 g/km

Fuel Type

Petrol / electricity

Acceleration 0 - 100 km/h

5.7 sec

Acceleration 0 - 62 mph

5.7 sec

Acceleration 0 - 60 mph

5.4 sec (Calculated by Auto-Data.net)

Maximum speed

250 km/h, Electronically limited

Emission standard

Euro 6e-bis

Weight-to-power ratio

5.5 kg/Hp, 182 Hp/tonne

Weight-to-torque ratio

3.5 kg/Nm, 284.5 Nm/tonne

Electric and hybrid car specs

Net (usable) battery capacity

21.96 kWh

Battery technology

Lithium-ion (Li-Ion)

Battery location

Under the trunk

Electric range (WLTP)

95-117 km

Average Energy consumption (WLTP)

16.6-18 kWh/100 km

Charging ports

Charging times

Electric motor 1

Electric motor power

163 Hp

Electric motor Torque

480 Nm

Engine layout

Between the combustion engine and the transmission

Electric motor type

Synchronous

System power

435 Hp

System torque

680 Nm

Internal combustion engine specs

Power

326 Hp @ 4250-6100 rpm.

Power per litre

108.7 Hp/l

Torque

540 Nm @ 2200-4250 rpm.

Engine layout

Front, Longitudinal

Engine Model/Code

M 256 Evo

Engine displacement

2999 cm³

Number of cylinders

Engine configuration

Inline

Cylinder Bore

83 mm

Piston Stroke

92.35 mm

Compression ratio

10.5

Number of valves per cylinder

Fuel injection system

Direct injection

Engine aspiration

Twin-scroll turbocharger, Intercooler

Valvetrain

DOHC, CAMTRONIC

Engine systems

Start & Stop System
Particulate filter

Volume and weights

Kerb Weight

2390 kg

Max. weight

3070 kg

Max load

680 kg

Trunk (boot) space - minimum

345 l

Fuel tank capacity

67 l

Dimensions

Length

5304 mm

Width

1921 mm

Height

1503 mm

Wheelbase

3216 mm

Front track

1655 mm

Rear (Back) track

1651 mm

Minimum turning circle (turning diameter)

11.7 m

Drivetrain, brakes and suspension specs

Drivetrain Architecture

The Internal combustion engine (ICE) and electric motor drive the rear wheels of the car with the ability to work in full electric or mixed mode.

Drive wheel

Rear wheel drive

Number of gears and type of gearbox

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, 370 mm

Rear brakes

Ventilated discs, 360 mm

Assisting systems

ABS (Anti-lock braking system)
4-wheel steering (4WS, active rear steering)

Steering type

Steering rack and pinion

Power steering

Electric Steering

Tire size

255/45 R19

Wheel rim size

8.5J x 19

Compare: Mercedes-Benz S-class Long (V223, facelift 2026) S 450e (435 Hp) EQ Hybrid 9G-TRONIC