New 2012 Mercedes SLK Test Prototype Emerges

The third generation Mercedes-Benz SLK roadster has been spied testing in Germany. As far as we know the car is from the first batch of prototypes being driven around and as such the camouflage is quite heavy and hardly anything can be made out. Even the front end is hidden deep under the clutches of black panels. As far as size is concerned the spied vehicle looks to keep the same dimensions as the current SLK in as much as the naked eye can attest.

It appears a number of design elements have been carried over from the current SLK which is internally codenamed the R171 and was launched in 2004. The 2004 SLK took some of its styling direction from the previous Mercedes-Benz halo car the McLaren SLR especially on the nose cone and rear. Now it looks like the SLC Gullwing will be the styling hero for the 2012 SLK. This would make sense since the dissolution of McLaren and Mercedes' agreement with regard to building the SLR range of supercars.

Although it is still very early in the SLK's development life, possible engines are something to think about. A WCF source has stated that Mercedes is working on a new twin-turbo 3.5-litre V6 engine. It is said to be capable of about 350kW (476hp). This could be the one used in the SLK AMG version.

The SLK was the pioneer in the application of a folding hard top roof for this segment and this one seems to have kept to this philosophy. Also, the side mirrors have been placed on the doors instead of the A pillar.

This SLK is three years away from production and therefore plenty of spy action involving the car will be taking place between now and then.

Source: www.worldcarfans.com

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Mercedes-Benz 136 And 191 Series, Predecessors Of The E-Class

Under difficult conditions, reconstruction of the Daimler-Benz Untertürkheim plant began in the aftermath of the Second World War. In addition to the destruction caused by the war itself, these pioneering days were marked by a lack of skilled workers, materials and energy. Under such circumstances it was impossible even to consider the development of new models. So when automobile production resumed in 1946 the Stuttgart brand fell back on the 170 V (W 136), a vehicle it had built from 1936 to 1942. The 170 V was also the first direct forerunner of today's E-Class. But instead of elegant saloons of the upper mid-range category, the first vehicles to come off the assembly line were delivery vehicles – pickups and panel vans – along with ambulances and police patrol cars. These commercial vehicles were urgently needed for Germany’s reconstruction effort. The new edition of the 170 V model was internally designated the 136 I to distinguish the post-war model from its predecessor. In May 1946 the first vehicle – a pickup truck – left final assembly. It was powered by a 28 kW (38 hp) 1.7-litre four-cylinder engine. In June the first panel van followed, and in September and October  Mercedes-Benz introduced an ambulance and a police patrol car based on the 170 V model. The bodies of these model variants were still relatively simple constructions owing to difficult production circumstances during the post-war period. In total, the first year of production aw assembly of 214 vehicles; by 1947 this figure had risen to 1,045. 1947: Return of the saloon July of the same year saw production of the 170 V saloon commence again. To begin with, Mercedes-Benz offered only the four-door saloon. The resumption of passenger car production definitely marks the beginning of the more recent history of the brand’s upper mid-range series. The 170 V model set an important trend that extended beyond its own market segment, because initially it was to remain the basis of the first post-war Mercedes-Benz passenger cars, including the 170 D and the 170 S models (both dating from 1949) and its variants. The model series was superseded by the three-box body “Ponton” (W 120) in 1953, although production was not discontinued until 1955. In the representational car segment, on the other hand, the 300 model (W 186 II) made its debut in 1951, along with the Mercedes-Benz 220 (W 187) prestige class saloon. The different versions of the delivery vehicle also profited from the start of production of the saloon in 1947. They now came with a modified cab, the structure and equipment of which met saloon standards. At the turn of the year 1949, the design engineers also adapted the ambulance concept to meet raised demands. The ambulance was given a more spacious, modernised body, which was built in Bochum by the Lueg company. 1949: First newly developed passenger cars after the war At the Technical Export Fair in Hanover in May 1949, Daimler-Benz introduced the first Mercedes-Benz car models featuring new post-war designs: the diesel model 170 D and the prestigious 170 S saloon derived from the 170 V model. To a large extent the 170 D corresponded to the 170 V model, but it had a 1.7-litre diesel engine, which the Stuttgart engineers developed from the petrol engine of the 170 V model. The prechamber engine developed 28 kW (38 hp), like the petrol engine. The 170 D model was the first Mercedes-Benz diesel car of the post-war period, and as heir to the pioneering diesel-powered Mercedes-Benz 260 D (W 138) of 1936 it laid the cornerstone for the ongoing success of this drive variant in  Mercedes-Benz passenger cars. Compared with its petrol-powered twin, the 170 D model consumed appreciably less fuel – yet had almost identical performance. It provided the platform on which was built the good reputation of the company’s diesel cars, renowned for their longevity and economy. In addition, in the 170 D model's early production years the ready supply of diesel oil made this model an attractive proposition, whereas even five years after the war petrol was sometimes still hard to find. The 170 S introduced at the same time as the 170 D was the new top model of the Mercedes-Benz car range. It was designed as a successor to the 170 model, but in styling and concept it made stylistic references to the pre-war 230 model (W 153). With its spacious all-steel body, additional comfort, and technical enhancements – which ranged from a more powerful engine to improved front axle – the 170 S model was the top-of-the-line model at Mercedes-Benz until 1951. In addition to the saloon, Stuttgart offered a two-seater cabriolet A and a four-seater cabriolet B. Continuous model refinement In the years that followed, the existing variants of the 170 repeatedly underwent further improvements. As early as May 1950, Mercedes-Benz updated the design of the 170 V and 170 D models. Both got uprated engines through enlargement of the displacement to just under 1.8 litres. The petrol engine now developed 33 kW (45 hp) at 3600 rpm, the diesel generated 29 kW (40 hp) at 3200 rpm. Telescopic shock absorbers, an enlarged rear axle track width and more powerful brakes improved handling. And both models were given larger seats, a wider passenger compartment and a boot that could be accessed from outside. To distinguish them from the original models, internally the improved variants were called 170 Va and 170 Da. In May 1952 the rear track width was enlarged again, and both versions of the 170 were fitted with wide one-piece bumpers and a larger windscreen with an internal covered windscreen wiper drive. The two models were built until August 1953, after which they were followed by the 170 S-V and 170 S-D models. In 1952 the 170 S model was also improved in numerous ways. The revised version, designated the 170 Sb (W 191), now had a steering column gearshift and a button-type starter on the dashboard. The camshaft was driven by a duplex roller chain, the track width of the rear axle was enlarged, and the rear axle drive was fitted with hypoid gearing. However, the engine, a 38 kW (52 hp) four-cylinder (slightly less than 1.8 litres displacement), remained unchanged. From the outside the 170 Sb model could be recognised by its bigger rear window, and by the fact that the boot lid hinges had been moved under the skin. The 170 Sb model was available only as a saloon – production of the two cabriolets had ceased in November 1951. Together with the 170 Sb model, Mercedes-Benz introduced as a new model the 170 DS, fitted with the diesel engine of the 170 Da model. The diesel-powered saloon proved a great hit with buyers and was sold in much higher numbers than its petrol-engined sister model. Basis for special bodies The 170 S-V and 170 S-D models of 1953 marked the final development stage. They came onto the market at almost the same time as the more modern 120 series with three-box body, and combined the largely unchanged chassis of the 170 V and 170 D models with the more spacious body of the 170 Sb and 170 DS models. The lack of chrome strips on the louvres of the bonnet, bumpers without horns, and simplified interior appointments distinguished the weaker-powered models externally from the 191 series. The 170 S-V model was built until February 1955; production of the more successful 170 S-D model did not cease until September of that year. The 136 and 191 series were also offered as chassis, which various bodybuilders furnished with special bodies. Mercedes-Benz themselves also equipped their vehicles with special bodies. For example, panel van bodies for the 170 D model and open police tourers were produced at the Sindelfingen plant. Because of considerable outside demand for diesel-engined chassis, Mercedes-Benz did not start delivering these to external bodybuilding firms until 1950. These coachbuilders then turned them into station wagons, six-seater taxis, ambulances and panel vans. Daimler-Benz even took over the official sale of ambulances equipped with Lueg bodies. The Stuttgart company delivered a considerable number of chassis to foreign coachbuilders, a large percentage of them going as ckd kits (completely knocked down – vehicle construction kits) to Argentina. 136/191 series in the press The Neue Kraftfahrer-Zeitung, Germany, issue 16/1950, paid tribute to the 170 V and 170 D models: "The Mercedes 170 V and D belong without doubt to the top category of German cars in respect of handling characteristics, performance, equipment, etc. Even if their more expensive, somewhat more powerful brother, the 170 S, is more comfortable in certain respects and perhaps 4-5 km/h faster than the V at top speed, this new V is surely striving to emulate it." Automobil-Revue, Switzerland, reported on the Mercedes-Benz 170 V in issue 12/1950: "The Mercedes-Benz 170 V is anything but a youthful automobile. But is it not a vehicle which in terms of its performance, its unpretentiousness, in terms of its economy, safety and long service life, and – last but not least – also in terms of beauty, can still stand comparison today with the latest, chrome-flashing creations of automotive fashion?" Massimo Manni wrote in Motor. Settimanale di tecnica e propaganda della motorizzazione italiana, Italy, issue 9/1951, about the Mercedes-Benz 170 D: "As soon as the car is running you immediately notice its most striking characteristic to be an enormous elasticity: from the outset the driver feels prompted to drive mostly in 4th, rarely using 3rd gear and hardly at all the low gears, even if he has to deliberately make reckless use of the gas pedal to accelerate again after slowing down." ADAC-Motorwelt, Germany, issue 11/1950, was quite taken with the performance of the Mercedes-Benz 170 D: "The 170 Da we tested achieved a top speed of 109 km/h! Its accelerating power was absolutely astonishing, and its hill-climbing ability made for great enjoyment." ADAC-Motorwelt, Germany, issue 10/1953, wrote of the 170 S-V and 170 S-D models: "As the new S-V and S-D really are just a combination of long-time proven, further developed components, one really can not expect big surprises. Nevertheless, the driving qualities – one is tempted to call them unique for a car of this power class – once again give cause for enthusiasm." Mercedes-Benz 136 series (models 170 D and 170 V) - Production figures Models Internal designation Production period: preproduction to end Number of units Saloon       170 D W 136 I D 1949 - 1950 * 170 Da W 136 VI D 1950 - 1952 * 170 Db W 136 VI D 1952 - 1953 *         170 V W 136 I 1947 - 1950 * 170 Va W 136 VI 1950 - 1952 * 170 Vb W 136 VI 1952 - 1953 * Special bodies       170 D OTP W 136 VI D 1951 - 1952 530 170 Da ambulance (Lueg body) W 136 VI D 1950 - 1952 * 170 Da panel van W 136 VI D 1951 - 1953 515 170 Db ambulance (Lueg body) W 136 VI D 1952 - 1953 * 170 V pickup W 136 I 1946 - 1949 1,098 (incl. 440 police patrol cars) 170 V panel van W 136 I 1946 - 1949 552 170 V ambulance W 136 I 1946 - 1948 628 170 V ambulance (Lueg body) W 136 I 1949 - 1950 * 170 Va ambulance (Lueg body) W 136 VI 1950 - 1952 * 170 Va panel van W 136 VI 1952 35 170 Vb ambulance (Lueg body) W 136 VI 1952 - 1953 * Chassis       170 Va chassis for special bodies W 136 VI 1950 - 1952 * 170 Vb chassis for special bodies W 136 VI 1952 - 1953 * 170 Da chassis for special bodies W 136 VI D 1950 - 1952 * 170 Db chassis for special bodies W 136 VI D 1952 - 1953 * Total     83,190 *Not separately documented Mercedes-Benz 136 and 191 series (models 170 DS and 170 S - Production figures Models Internal designation Production period: preproduction to end Number of units Saloon       170 DS W 191 D 1952 - 1953 12,857 170 S-D W 136 VIII D 1953 - 1955 11,800         170 S W 136 IV 1949 - 1952 28,708 170 Sb W 191 1952 - 1953 8,080 170 S-V W 136 VIII 1953 - 1955 3,002 Cabriolet       170 S Cabriolet A W 136 IV 1949 - 1951 830 170 S Cabriolet B W 136 IV 1949 - 1951 1,603 Special bodies       170 S police patrol car W 136 IV 1950 - 1952 * 170 S-V ambulance (Lueg body) W 136 VIII 1953 - 1955 * 170 S-D ambulance (Lueg body) W 136 VIII D 1953 - 1955 * Chassis       170 DS W 191 D 1952 - 1953 128 170 S-D ** W 136 VIII D 1953 - 1955 3,087 170 S W 136 IV 1949 - 1952 56 170 Sb W 191 1952 - 1953 14 170 S-V chassis for special bodies ** W 136 VIII 1953 - 1955 120 Total     70,285 * Not separately documented  ** Incl. ambulance chassis The car for the "economic miracle": Mercedes-Benz 170 V from the W 136 I series, built from 1947 onwards The beginning: Vehicles like the Mercedes-Benz 170 V pickup (built from 1946 to 1947) marked a fresh start for Mercedes-Benz with intermediate range vehicles after the Second World War. Ambulance service was an urgent task. These Mercedes-Benz 170 V ambulances were some of the first vehicles to be produced when the Second World War came to an end. Mercedes-Benz Type 170 V ambulance (W 136 I series) of 1946 Beautiful silhouette against a homely backdrop: Mercedes-Benz 170 V from the W 136 series, built from 1947 onwards New elegance on a tried-and-tested basis: The Mercedes-Benz 170 S as a saloon, built from 1949 Chrome trim on request: Customers could order the "Diesel" lettering on the radiator grille of the Mercedes-Benz 170 D Saloon (built from 1949 on) as they pleased Wide open: Mercedes-Benz 170 S as Cabriolet A. This version was built from 1949 to 1951. Putting the police on wheels: Mercedes-Benz 170 S patrol car, built from 1950 to 1952 Pre-war genes: In styling and engineering the Mercedes-Benz 170 Va and 170 Da saloons of 1950 had their roots in the time before the Second World War. Smart-looking: Mercedes-Benz 170 S as a Cabriolet B, 1950 Mercedes-Benz diesel engine from the 170 D, drawing in a 1951 brochure Also a Sindelfingen body: Panel vans like the 170 Da were manufactured from 1951 to 1953 at the Sindelfingen factory. Custodians of the law drive topless: Mercedes-Benz built the 170 Da OTP (Open Tourer Police) as a special model from 1951 to 1952. The fruit and vegetable business was doing well: Hans Liska drew this Sindelfingen-bodied panel van for a 1952 brochure. It was based on the Mercedes-Benz 170 Da and 170 Va. Engaging gears: Steering column gearshift of the 1952 Mercedes-Benz 170 DS Flowing lines: The Mercedes-Benz 170 Vb developed 45 hp (33 kW) and was built from 1952 to 1953. Source: eMercedesBenz.com http://www.roanoke.mercedescenter.com

Mercedes E-Class Cabrio First Time Spied with Soft-Top

The next-generation Mercedes E-Class convertible has been spied out in the world, as the car is prepared for its expected introduction in September. With most of its camouflage stripped away, the soft-top's new lines are visible. The E-Class convertible exhibits the angular yet muscular lines of the new coupe, which should debut at the Geneva show in March and go on sale in early 2010.

A retractable hardtop is expected as seen in previous spy photos, but this is the first time we've seen a soft fabric top as well. This car appears to be wearing a six-spoke alloy wheel of a different design than the coupes spied previously. There is no official word yet on powertrains, but expect similar offerings to the rest of the line up. The E-Class isn't known for big surprises, after all. Mercedes' familiar 3.5 V6, 5.4 V8 and 6.2 AMG V8 are the most likely candidates. Given the popularity and friendly nature of diesels, we expect to see a CDI or BlueTec-equipped E-Class convertible as well.

The new E-Class convertible is expected to make its debut at the Frankfurt Auto Show this fall.

by Christopher Jackson - www.worldcarfans.com

February 11, 2009 1:01 PM

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Mercedes-Benz Canada launches brand new microsite promoting the 2010 GLK.

The All-New Mercedes-Benz GLK asks: Where Do You See Yourself?  

Toronto, Ontario, Canada – Mercedes-Benz Canada recently launched their latest online initiative in support of the Canadian introduction of the all-new GLK, a mid-size premium SUV.

Inspired by the innovative design of the bold new GLK, the microsite blends cutting-edge style with an independent spirit, prompting visitors to answer: "Where Do You See Yourself?" By interacting with a unique personality profiler, visitors are able to create an image of their own GLK experience, which then remains as the site's backdrop for the duration of the visit; and is also available as downloadable desktop wallpaper.

A rich source of vehicle information, the site offers key technical and product insights essential to prospective buyers. The site also features an interactive media gallery full of crisp downloadable images and informational videos highlighting the all-new GLK.

To see Mercedes-Benz Canada's GLK microsite for yourself, you can do so by visiting Mercedes-Benz.ca/GLK.

Mark Forsyth, Manager of Interactive Marketing and CRM at Mercedes-Benz Canada, notes:  "A key objective of the site was to provide prospective customers with an emotional connection to the GLK, as well as to celebrate the style and uniqueness that the vehicle clearly possesses. This is one of our hippest and edgiest vehicles to date and we wanted to offer an experience that echoes the values of this demographic."  

Copyright © 2009, Mercedes-Benz Canada

Spy Photos Of Revised Mercedes-Benz S63 AMG And GLK Models Emerge

Spy photos of forthcoming Mercedes models continue to pour in, as the industrious gentlemen of GlobalMotors.net have captured pictures of not one but two yet to be unveiled models: a revised Mercedes-Benz S63 AMG and a GLK featuring LED daytime running lights – one that in all probability is a hybrid variant of the new SUV.

On the S63 AMG, changes are said to be largely cosmetic, with a revised rear bumper and taillights, new side mirrors, a slightly altered grille and LED daytime lamps some of the areas the new model will differ from the outgoing variant (for comparison, here's some photos of the current S63 AMG). Engines in both the S63 AMG and S65 AMG are expected to remain unchanged, although fuel efficiency is said to be improving thanks to the use of lighter materials, direct-injection technology and engine stop-start system.

As for the GLK-Class spotted, it looks virtually identical to the current model, save for the aforementioned LED daytime running lights. However, due to the fact it was photographed cold weather testing in the Arctic after its official market launch, there's likely more going on than meets the eye, and our guess (as was GlobalMotors') is that Mercedes is testing their hybrid drivetrain on the model.

We'll keep you posted as new details of either model are unveiled; in the meantime, keep scrolling for a few additional shots of both the updated Mercedes S63 AMG and GLK-Class, then head over to GlobalMotors.net to view both their Mercedes S63 AMG and Mercedes GLK-Class Hybrid spy photo galleries in their entirety.

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New E-Guard models from Mercedes-Benz: Original bodyshell with a network of protective features

Stuttgart – Shortly after the market launch of the new E-Class, Mercedes-Benz is also offering the world's most successful business saloon as a specially protected E-Guard model. This is mainly distinguishable from the standard model by a network of intelligently conceived protective features of special steel, which are invisibly integrated beneath the otherwise identical body. This protective cocoon also includes all-round polycarbonate glazing. Accordingly the new E-Guard Saloon offers its occupants effective protection against the increasing worldwide risk of criminal attack in the street. With this new Guard model, Mercedes-Benz is continuing its eight decades of expertise in the design and production of special protection vehicles.

As is usual at Mercedes-Benz, the special requirements for the special protection version of the E-Class were already taken into consideration by the developers at the specification stage. The new E-Guard is subject to the same bodyshell processes as a regular production model, which means that structural strength, dimensional accuracy, corrosion protection and outstanding paint quality are guaranteed to series production standards.

All-road protection against criminal attack in the street

During the next stage, highly experienced and specially trained experts install the precisely formed protective elements, which exactly fit the contours of the bodyshell without encroaching on the interior space. The result is a comprehensively protected passenger cell of special, high-strength steels and aramide components, which are complemented with highly resistant polycabonate glazing of attractive visual appearance. All these measures are invisible to the naked eye. The extremely stringent Mercedes-Benz guidelines are applied by the production specialists to ensure complete quality control at all times.

Despite the high level of special protection, the comfort-related advantages of the new E-Class are fully retained. This applies equally to the generous spaciousness of this fully-fledged five-seater, the spatial acoustics, the sun protection and the lighting/control functions. The rear window is heated, and the power windows on the driver and front passenger sides are fully retractable. Efficient power windows are also available for the rear. Optional extras include an emergency alarm system that causes the headlamps to flash and sounds an alarm at the touch of a button in the event of a threat. An intercom system allows communication between the protected passenger cell and the outside world. In addition the new E-Guard features the numerous, innovative assistance systems of the new E-Class.

The new E-Guard meets the stringent requirements for High-Protection according to protection class VR4 (formerly B4) and more. This means that the vehicle is able to withstand handgun bullets of up to .44 Magnum in calibre -- at random angles of fire, to provide the most realistic protection possible. The E-Guard therefore offers outstanding protection against criminal attacks in the street, as has been verified and certificated by an internationally recognised test institute. Underbody armour is also available on request. This makes the entire underfloor area of the passenger cell resistant to attack with a DM51 hand-grenade.

Modified suspension plus adapted control and restraint systems

The suspension and brakes are adapted to suit the increased weight caused by the protection features. The E-Guard is equipped with a special Level II version of the AIRMATIC air suspension system as standard. The electronic control and restraint systems that assist the driver in critical situations have been specifically adapted to suit the different parameters versus the standard model. The car is fitted with 17-inch wheels and run-flat tyres designed for a maximum speed of 240 km/h as standard. With the tyres deflated, the vehicle is still able to cover up to 50 kilometres at a speed of 80 km/h to enable its occupants to escape from the danger area in the event of a corresponding attack.

Extensive test marathon

Like all the series-production vehicles, the new E-Guard Saloon was subjected to extensive testing under tough conditions during its development. This included endurance testing on simulated rough tracks, braking tests on Alpine passes, climatic tests at extreme temperatures, long-term corrosion tests and crash tests.

Like all Guard models, the E-Guard is covered by the full Mercedes-Benz warranty and service terms – in addition to the integrated, ex factory protection, this is another important advantage over vehicles with retrofitted special protection.

Family-friendly saloon with special protection

The new E-Guard is available in three engine variants, with an option of the basic ELEGANCE line or the AVANTGARDE line. The E 500 and E 350, as well as the diesel-powered E 350 CDIBlueEFFICIENCY, are designed as five-seaters with a boot capacity of 540 litres and a high payload of up to 550 kilograms, which means they are fully suitable for day-to-day and family use.

The High-Protection package for the E-Guard costs 45,000 Euro (German list price excl. VAT). The new E-Guard can be ordered from April 2009.

Copyright © 2009, Daimler AG

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New Mercedes-Benz Gullwing Sports Coupe Spied In A Slightly More Revealing Outfit

Carmakers have their plans for this year's Geneva motor show lined up. But here's something that we expect to see at Geneva in 2010: Mercedes-Benz's new high-performance coupe.

Up to now, reports are that this gullwing Mercedes sports car would wear the SLC name. But now we hear that it will get a new name--still unknown--and wear an AMG badge. The car is code-named C197.

This white prototype offers a couple of key details.

First, there is the moveable spoiler at the rear, seen here in its deployed position.

Also, a look at the grille suggests that there's a beefy Mercedes-Benz three-pointed star badge hiding behind that black tape--a design that recalls the original Mercedes 300 SL Gullwing from the 1950s.

Our sources say this new car will have just a two-year production run of about 6,000 units. The price? Several hundred thousand dollars. For that money, expect output somewhere in the range of 550 hp to 650 hp. And that engine could be the V12 from the SL65 AMG Black Series.

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