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Mercedes-Benz S-class W140 (1991–1996) Specs

Specifications, engines, dimensions and technical data.

Gen 3 1991 - 1998 W140 Sedan
Mercedes-Benz S-class
Engine —
Power —
Fuel —
Gears —
Platform —

Body Style



Mercedes-Benz S-class W140 overview

The Mercedes-Benz S-class (W140) is the 3rd generation of the S-class, built from 1991 to 1996. It is offered as a Sedan with 9 engines (diesel, petrol), from 150 HP to 408 HP. The 300 SE (231 Hp) accelerates from 0 to 100 km/h in 8.9 s, reaches a top speed of 230 km/h and is 5213 mm long.

How much horsepower does the Mercedes-Benz S-class have?

The Mercedes-Benz S-class (W140) has 150 HP to 408 HP, depending on the engine: 3.5 Om603 (150 HP), 2.8 M104 (193 HP), 3.2 M104 (231 HP), 4.2 M119 (279 HP), 4.2 M119 (286 HP), 5.0 M119 (320 HP), 5.0 M119 (326 HP), 6.0 M120 (394 HP), 6.0 M120 (408 HP).

What engines are available for the Mercedes-Benz S-class?

The Mercedes-Benz S-class is available with 9 engines: 3.5 Om603 (150 HP, diesel), 2.8 M104 (193 HP, petrol), 3.2 M104 (231 HP, petrol), 4.2 M119 (279 HP, petrol), 4.2 M119 (286 HP, petrol), 5.0 M119 (320 HP, petrol), 5.0 M119 (326 HP, petrol), 6.0 M120 (394 HP, petrol), 6.0 M120 (408 HP, petrol).

What are the dimensions of the Mercedes-Benz S-class?

The Mercedes-Benz S-class is 5213 mm long, 1886 mm wide, 1492 mm tall, with a 3140 mm wheelbase.

How fast is the Mercedes-Benz S-class?

The Mercedes-Benz S-class 300 SE (231 Hp) goes from 0 to 100 km/h in 8.9 s and has a top speed of 230 km/h.

Advanced Specs

Overview

Generation Mercedes-Benz S-class Long V140
Year 1991–1993
Platform Mercedes-Benz W140
Variant 300 SE (231 Hp)
Body type sedan
Engine type Fuel
Fuel type Petrol
Seats 5
Doors 4

Power & torque

Power 231 HP
Power @ max rpm 5800 rpm
Torque 310 Nm
Torque @ max rpm 4100 rpm

Performance

Top speed 230 km/h
0–100 km/h 8.9 s
0–62 mph 8.9 s

Engine

Engine code M104.990
Displacement 3199 cc
Cylinders 6
Configuration inline
Bore 89.9 mm
Stroke 84.0 mm
Compression ratio 10
Valves per cylinder 4
Injection system Multi Port Manifold Injection
Aspiration Naturally Aspirated Engine
Valvetrain dohc
Oil capacity 7.5 L
Coolant 14.5 L
Engine layout Front Longitudinal

Drivetrain & transmission

Drive Rear Wheel Drive
Powertrain architecture Internal Combustion Engine
Drivetrain architecture The Internal Combustion Engine Ice Drives The Rear Wheels Of The Vehicle
Gearbox type manual
Gears 5
Gearbox code 5mt
Gearbox manufacturer Mercedes Benz

Dimensions

Length 5213 mm
Width 1886 mm
Height 1492 mm
Wheelbase 3140 mm
Front track 1602 mm
Rear track 1574 mm
Boot space 525 L
Turning circle 12.2 m

Mass

Kerb weight 1900 kg
Max weight 2420 kg
Max load 520 kg

Consumption & emissions

Fuel combined 11.6 L/100km
Fuel urban 17.6 L/100km
Fuel extra urban 9.5 L/100km
Fuel tank 100.0 L

Chassis & brakes

Front suspension Double Wishbone
Rear suspension Independent Multi Link Suspension
Front brakes Ventilated Discs
Rear brakes disc
Steering type Worm Reduction Unit
Power steering Hydraulic Steering
Tire size 235/60 R16
Wheel rims 7.5J x 16
Assisting systems Abs Anti Lock Braking System

Efficiency ratios

Weight-to-power 8.2 kg/Hp, 121.6 Hp/tonne
Weight-to-torque 6.1 kg/Nm, 163.2 Nm/tonne

Other

Start Of Production 1991
End Of Production 1993

Performance

Engine speed (1k/rpm)

Figures from catalog data; real-world values may differ.

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