Mercedes-Benz W 140 S 320

Mercedes-Benz W 140 S 320
Mercedes-Benz W 140 S 320
Before delivery this Mercedes-Benz classic car receives a comprehensive service and a new TÜV.
If requested we can offer a Mercedes-Benz Classic Car guarantee.
No liability for printing and writing errors.
Subject to error and prior sale.
FAHRZEUGDETAILS
Modell
W 140
Modellbezeichnung
S 320
Baureihe
W 140
Baujahr
1994
Fahrgestellnummer
auf Anfrage
Getriebenummer
auf Anfrage
Zustandskategorie
Concours Edition
Produktionszeitraum
04.1991 - 03.1994
Tachostand (abgelesen)
51500
Vorbesitzer
2
Erstzulassung
10.05.1994
Hersteller
Motornummer
auf Anfrage
Matching numbers
Ja
Preis
26.140,- Euro
Mehrwertsteuer ausweisbar
Nein
Standort
Stuttgart
Erstellt am 16.06.2017 – Seite 1 von 4
TECHNISCHE DETAILS
Karosserieform
Leistung (PS)
231 PS
Hubraum
3199 ccm
Zylinder
6
Türen
4
Lenkung
left
Getriebe
automatic
Gänge
5
Antrieb
back
Bremse Front
disc brakes
Bremse Heck
disc brakes
Kraftstoff
gasoline
Beschleunigung
8,9 s s
Höchstgeschwindigkeit
225 km/h km/h
Verbrauch
8,8 / 10,7 / 14,9 l l
INDIVIDUELLE KONFIGURATION
Außenfarbe
blue
Herstellerfarbbezeichnung
außen
Herstellerfarbbezeichnung
innen
Schiebedach
Ja
Faltdach
Nein
Servolenkung
Ja
Zentralverriegelung
Ja
Innenfarbe
black
Innenmaterial
leather
Sitzheizung
Ja
Klimaanlage
Ja
ABS
Ja
Airbag
Ja
Grüne Plakette
Ja
TÜV
Ja
H-Kennzeichen
Nein
Stückzahl
insgesamt 98.095 (bis
09.1998)
MODELL HISTORIE
In March 1991 the new S-Class generation (designated internally as the 140 series)
made its debut at the Geneva Motor Show. The body design incorporated the typical
traditional Mercedes-Benz stylistic elements, enabling it to fit in seamlessly with the
visual appearance of the company’s other passenger car models. As had already been
the case with the SL models in the 129 series, the trademark radiator grill of the new SClass was given a new stylistic interpretation while retaining the traditional basic shape.
This variation on a classic theme was designated the ‚integrated radiator‘ and with its
much narrower chrome frame the radiator shell was organically integrated into the
engine cover. For the first time, the Mercedes star was positioned not on top of the
radiator grill, but slightly to the rear on the bonnet. The overall aim of the design concept
of the new S-Class generation was to achieve a high degree of aerodynamic quality
while at the same time ensuring maximum everyday practicality.
As with the predecessor models of the 126 series and generations of Mercedes-Benz premium-class series before them, the standard
version was accompanied by a long-wheelbase variant, in which the additional 100 millimetres once again served exclusively to
increase legroom in the rear. In terms of the engines, four units were initially available on the domestic market, of which only the 5.0-litre
V8 four-valve M 119 was an old and familiar friend. As with the 500 E, the engine used here was the Einheitsdeckmotor (standard-deck
engine), whose fully electronic LH Jetronic injection system from Bosch was controlled via a hot-wire air mass sensor. The other three
engines were newly developed. Like the 5.0-litre unit, the 4.2-litre four-valve V8 was based on the trusty 4.2-litre two-valve engine, and
the six-cylinder in-line engine with 3.2-litre displacement was based on the 3.0-litre four-valve unit introduced two years earlier. An
interesting detail to note here is that the model designation of the 3.2-litre and 4.2-litre models did not reflect exactly the displacement as
had always been the case in the past. Instead, for the sake of consistency, the designations 300 SE/SEL and 400 SE/SEL were chosen.
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The 6.0-litre V12 M 120 engine was an entirely new design. Not only was it the first twelve-cylinder Mercedes-Benz made for a
production passenger car, but it was also the most powerful Mercedes-Benz car engine of its day, with a rated power output of 300 kW
(408 hp). With a peak torque of 580 Newton metres, it reached the 500 Newton metres mark at 1600 rpm. As with the six-cylinder and
the two V8 engines, the twelve-cylinder was also equipped with four-valve technology, variable intake camshaft and an electronic
injection system with hot-wire air mass sensor. With all engines a high priority was placed on minimising exhaust emissions and
reducing fuel consumption. The new fully electronic ignition system calculated the optimum ignition point from 300 ignition maps, tuned
for each cylinder individually and to the knock limit in each case. The M 120 was the only twelve-cylinder engine in the world to feature
this cylinder-selective anti-knock control. Without this it would not have been possible to achieve the high compression ratio of 10:1,
necessary for optimum use of fuel.
The engine management and drive management were also completely new. All their control modules communicated with one another
via a common data channel, meaning the control units could all be active at the same time. This was used for rapidly warming up the
catalytic converters when cold-starting the engine, as well as for acceleration skid control and for the new engine friction torque control,
which maintained handling stability during power-off situations on slippery road surfaces.
The V12 offered the world’s largest catalytic converter unit for passenger cars. Its seven-litre volume avoided any excess fuel
consumption on account of the catalytic converter and ensured a high degree of long-term stability. Thanks to an innovative concept
involving a double-walled and triple-insulated exhaust manifold, as well as double-walled pipes, the ceramic catalytic converters –
embedded in insulating expandable matting – reached the optimum operating temperature in a very short time. As well as reducing
exhaust emissions and making them less harmful, the new S-Class featured a number of other details that made it a pioneer for
environmentally responsible automotive manufacturing. It heralded the age of the CFC-free car and set new standards in recycling. The
plastic components used were not only recyclable and clearly identifiable, they were also to a large extent manufactured using
regranulated plastics. In 1992, the S-Class was presented with the Stratospheric Ozone Protection Award by the US Environmental
Protection Agency.
Not only did the developers of the new S-Class lower fuel consumption and improve environmental compatibility, they also raised
comfort and safety to new levels of perfection. The meticulous design and coordination of the running gear played a particular role in
this, alongside a number of other factors. A newly developed double wishbone front axle, with the main point of load application
mounted on a subframe, provided front suspension – a system designed to isolate the body from audible and perceptible vibrations.
Rear suspension was derived from the multi-link independent suspension of the other passenger car ranges, although radically revised
in terms of wheel location and modified in line with the special requirements of the S-Class. To take account of the significantly greater
longitudinal and transverse forces, the link geometry was also redesigned. Of particular interest was the crossed design of the upper
links, which allowed axle space to be kept to a minimum in spite of the long control arms.
In terms of active safety the S-Class saloons in the 140 series were known for their exceptionally good straight-line stability even on
uneven road surfaces, their low crosswind sensitivity, their precise and responsive steering, and the way that their handling was largely
unaffected by the size of payload. The brake system for the eight and twelve-cylinder models was a fundamental innovation. By
distributing more braking power to the rear wheels, it was possible to improve the fade resistance of the brake system and reduce wear
to the front wheel brakes.
The reduction of tyre noise and vibrations transmitted to the passenger compartment, the minimisation of the pitching motion on moving
off and braking, the reduction of the rolling motion on cornering or uneven road surfaces and the fact that jolts transmitted from the road
had virtually no impact on the steering all contributed to the excellent ride comfort of the S-Class. A ‚parameter steering‘ system with
speed-sensitive steering moment was fitted as standard to the eight and twelve-cylinder variants, reducing the steering effort required
by the driver at low speeds, for example when parking.
But it wasn’t only ride comfort and active safety where progress was made. Passive safety also saw advances. Safety had already
been taken to high standards in the predecessor model series, but here numerous measures achieved further improvements. The new
body structure, for example, provided even more safety in all types of accidents. And a series of small design improvements designed to
reduce hazards from potential impact points also gave added protection to other road users.
Central locking and electrically operated windows came as standard and ensured a high level of operating comfort. The first
soundproofed glass windows to be fitted to a passenger car series also made a significant contribution to improving comfort and
incorporated a range of safety and comfort features. The windows were less liable to fog or ice up or form condensation, they gave
better heat insulation as well as soundproofing from external noise, they improved external air flow and they eliminated wind noise
caused by window seals.
Two further design details – folding exterior mirrors and extendable guide rods to help with reversing – gave drivers additional
assistance when manoeuvring in small spaces with poor visibility. The electrically operated exterior mirrors could be folded back to gain
extra space when manoeuvring in tight situations by means of a centrally positioned switch on the centre console, the same switch
serving also to angle the mirrors. The two extendable guide rods integrated into the rear wings – one on the left and one on the right –
helped the driver to judge distances to obstacles when performing reversing manoeuvres. Two seconds after selecting reverse gear, the
pneumatically operated 65-millimetre-long chrome rods automatically extended vertically, returning again eight seconds after a new
gear had been selected.
At the Paris Motor Show in October 1992, the 300 SE 2.8 and 300 SD models were introduced, adding two cheaper and particularly
economical variants to the S-Class range. The 300 SD attracted particular attention – a vehicle that had been exported to the USA since
October 1991, but which was now the first diesel model in the S-Class to become available in Germany. The 300 SD was powered by a
3.5-litre six-cylinder engine with exhaust-gas turbocharger, a unit which was in principle the same as the one used in the predecessor
model from the 126 series, but now in a revised version delivering 110 kW (150 hp). Like the 300 SE, the second new arrival, the 300
SE 2.8, offered a six-cylinder in-line unit with four-valve technology – also a member of the M 104 family of engines. The newly
developed 2.8 litre variant was used from the same point in time in the 124 series as well, and was equipped with a microprocessor-
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controlled direct injection system in which the hot-wire air mass sensor had been replaced by a hot-film air flow sensor. In addition to the
two new models, the eight and twelve-cylinder versions appeared in Paris with revised engines. All three units did away with mixture
enrichment under full load, resulting in a minor loss of output but bringing benefits in terms of emissions.
In June 1993 the model designations were changed to come in line with other series in the passenger car range; the ‚S‘ was now
placed before the three-figure number, and suffixes such as ‚E‘, ‚D‘ and ‚L‘ were omitted. The 500 SE, for example, became the S
500, and in accordance with the new system of nomenclature the 600 SEL was renamed the S 600 long. Ever since, the plate on the
boot lid has documented only the class and engine displacement and not the body variant (normal or long-wheelbase version) – this
was entirely apparent to anyone taking a closer look. The most significant changes came in redesignating the 4.2-litre and six-cylinder
models. Instead of the figures used up to that point, which had been rounded off to full hundreds for consistency, the figures used
corresponded to the actual displacement values. And so the 300 SE, for example, became the S 320 and the 300 SD was now known
as the S 350 Turbodiesel. In addition to these purely superficial changes, the two 3.2-litre models also benefited from a number of
technical improvements. The engine was replaced with a revised version that had been in service since October 1992 in the 124 series
and now also featured a variable-resonance intake manifold and a direct injection system with hot-film air flow sensor. These
improvements permitted an increase in torque and meant both maximum output and maximum torque could be achieved at lower
engine speeds. Thanks also to an additional reduction in friction losses, fuel consumption was reduced by a total of 7.5 percent and
overall performance marginally improved.
In keeping with tradition, the S-Class saloons were also available as armoured versions – with a choice of 5.0-litre V8 or 6.0-litre V12
engine. Production of both these special protection models began in February 1992, one year after main production start-up for the 140
series.
SIE INTERESSIEREN SICH
FÜR DIESES FAHRZEUG?
ICH BERATE SIE GERNE
Robert Foster
Tel +49 176 309 212 81
E-Mail robert.forster@daimler.com
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