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Mercedes-Benz M273 Engine
The Mercedes-Benz M273 engine is a V8 automobile piston engine family used in the 2000s (decade). It was based on the similar M272 V6 introduced in 2004. An evolution of the M113 V8, all M273s have aluminium engine blocks, sequential fuel injection, forged steel connecting rods, a one-piece cast camshaft, and a magnesium intake manifold. The cylinders are lined with silicon/aluminium, and a dual-length Variable Length Intake Manifold is fitted. In addition to this, new features shared with the M272 include DOHC aluminium cylinder heads, 4 valves per cylinder and independent continuously variable valve timing on both the intake and exhaust sides. A new electronically controlled cooling system has eliminated the need for a mechanical thermostat for improved engine warm-up and optimum control of engine temperature. E47 The E47 is a version. Bore and stroke is . Output is at 6000 rpm with of torque at 2700-5000 rpm. Applications: * 2007–2012 GL 450 * 2007–2013 ...
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Mercedes-Benz
Mercedes-Benz (), commonly referred to as Mercedes and sometimes as Benz, is a German luxury and commercial vehicle automotive brand established in 1926. Mercedes-Benz AG (a Mercedes-Benz Group subsidiary established in 2019) is headquartered in Stuttgart, Baden-Württemberg, Germany. Mercedes-Benz AG produces consumer luxury vehicles and commercial vehicles badged as Mercedes-Benz. From November 2019 onwards, Mercedes-Benz-badged heavy commercial vehicles (trucks and buses) are managed by Daimler Truck, a former part of the Mercedes-Benz Group turned into an independent company in late 2021. In 2018, Mercedes-Benz was the largest brand of premium vehicles in the world, having sold 2.31 million passenger cars. The brand's origins lie in Daimler-Motoren-Gesellschaft's 1901 Mercedes and Carl Benz's 1886 Benz Patent-Motorwagen, which is widely regarded as the first internal combustion engine in a self-propelled automobile. The slogan for the brand is "the best or nothing". Hi ...
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Connecting Rod
A connecting rod, also called a 'con rod', is the part of a piston engine which connects the piston to the crankshaft. Together with the crank, the connecting rod converts the reciprocating motion of the piston into the rotation of the crankshaft. The connecting rod is required to transmit the compressive and tensile forces from the piston. In its most common form, in an internal combustion engine, it allows pivoting on the piston end and rotation on the shaft end. The predecessor to the connecting rod is a mechanic linkage used by water mills to convert rotating motion of the water wheel into reciprocating motion. The most common usage of connecting rods is in internal combustion engines or on steam engines. __TOC__ Origins The predecessor to the connecting length is the mechanical linkage used by Roman-era watermills. The earliest known example of this linkage has been found at the late 3rd century Hierapolis sawmill in Roman Asia (modern Turkey) and the 6th century ...
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Mercedes-Benz SL-Class
The Mercedes-Benz SL-Class (marketed as Mercedes-AMG SL since 2022) is a grand touring sports car manufactured by Mercedes-Benz since 1954. The designation ''SL'' derives from the German ''Sport-Leicht'' (English: Sport Light). Initially, the first 300 SL was a racing sports car built in 1952 with no intention of developing a street version. In 1954, an American importer Max Hoffman suggested the street version of 300 SL for the wealthy performance car enthusiasts in the United States where the market for the personal luxury car was booming after the Second World War. Abbreviation of SL Whether the abbreviation ''SL'' was derived from a 1931 Mercedes-Benz SSKL (Super Sport Kurz Leicht—Super Sport Short Light) isn't known. At the public introduction of 300 SL in 1952, Mercedes-Benz did not define the abbreviation ''SL''. The German magazine, auto motor und sport, declared in its 2012 special edition issue of Mercedes-Benz SL that Rudolf Uhlenhaut—in his notarised lett ...
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Mercedes-Benz S-Class
The Mercedes-Benz S-Class, formerly known as ''Sonderklasse'' (German for "special class", abbreviated as "S-Klasse"), is a series of full-sized luxury vehicle, luxury sedans, limousines and Armored car (VIP), armored sedans produced by the German automaker Mercedes-Benz, a division of the German company Mercedes-Benz. The S-Class is the designation for top-of-the-line Mercedes-Benz models and was officially introduced in 1972 with the Mercedes-Benz W116, W116, and has remained in use ever since. The S-Class is the flagship vehicle for Mercedes-Benz. The S-Class has debuted many of the company's latest innovations, including drivetrain technologies, interior features, and safety systems (such as the first seatbelt Seat belt#Pretensioners and webclamps, pretensioners). The S-Class has ranked as the world's best-selling luxury sedan. In automotive terms, ''Sonderklasse'' refers to "a specially outfitted car." Although used colloquially for decades, following its official applicatio ...
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Mercedes-Benz ML-Class
The Mercedes-Benz GLE, formerly Mercedes-Benz M-Class (designated with the "ML" nomenclature), is a mid-size luxury SUV produced by the German manufacturer Mercedes-Benz since 1997. In terms of size, it is slotted in between the smaller GLC and the larger GLS, the latter with which it shares platforms. The first-generation M-Class, designated under the model code W163 is a body-on-frame SUV and was produced until 2004. For a short time, between 1999 and 2002, the W163 M-Class was also built by Magna Steyr in Graz, Austria, for the European market, before all production moved to the U.S. plant near Vance, Alabama. The second-generation M-Class (W164) moved to a unibody platform while sharing most components with the GL-Class, which sports a longer body to accommodate third-row seating. Since April 2015, the M-Class has been renamed to the GLE with the release of the facelifted W166 model, in an effort to harmonize Mercedes-Benz SUV nameplates by aligning it with the E-Class ...
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Mercedes-Benz CLS-Class (C219)
The C219 Mercedes-Benz CLS-Class is the first generation of the CLS-Class range of four-door coupe features a fastback body style by Mercedes-Benz, and was produced between 2004 and 2010. The CLS-Class has only four seats and is marketed by Mercedes as a four-door coupé. It was the first model globally to introduce this four-door coupe style and VW followed with the Volkswagen CC model in 2008 and the Porsche Panamera and Audi A7 in 2009. The car is less practical than the W211 E-Class that it is based on, with less legroom, headroom, and boot space. The CLS-Class is priced above the E-Class, but below the S-Class in the Mercedes model range. It was replaced by the Mercedes-Benz CLS-Class (C218) in 2011. Development and launch The C219 CLS-Class is based on the Vision CLS concept that was unveiled at the 2003 Frankfurt International Motor Show. The design combined the roof-line of a coupé onto the body of a four-door chassis leading to a fastback vehicle. It featured new ...
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Mercedes-Benz CL-Class
The Mercedes-Benz CL-Class is a line of grand tourers which was produced by German automaker Mercedes-Benz, produced from 1992 to 2014. The name CL stands for the German Coupé Leicht (Coupé-Light) or Coupé Luxusklasse (Coupé-Luxury). It is considered by Mercedes as their premier model. In 2015 Mercedes officially ceased using the CL-Class designation, returning the vehicle's name back to the S-Class Coupe/Convertible, replacing it with the C217 S-Class Coupé. History The CL-Class is the coupé derivative of the S-Class full-size luxury saloon, upon which it shares the same platform. Formerly known as the SEC (Sonderklasse-Einspritzmotor-Coupé) and later S-Coupé, it was spun off into its own, separate name in 1996 and in 1997 for North American markets. The CL continued to follow the same development cycle as the S, though riding on a shorter wheelbase, and sharing the same engines albeit with less choice as only the higher-output powertrains are offered. The las ...
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Mercedes-Benz E-Class
The Mercedes-Benz E-Class is a range of executive cars manufactured by German automaker Mercedes-Benz in various engine and body configurations. Produced since 1953, the E-Class falls midrange in the Mercedes line-up, and has been marketed worldwide across five generations. Before 1993, the E in Mercedes-Benz nomenclature was a suffix following a vehicle's model number which stood for Einspritzmotor (German for fuel injection engine). It began to appear in the early 1960s, when that feature began to be utilized broadly in the maker's product line, and not just in its upper tier luxury and sporting models. By the launch of the facelifted W124 in 1993 fuel-injection was ubiquitous in Mercedes engines, and the E was adopted as a prefix (i.e., E 220) and the model line referred to officially as the E-Class (or ''E-Klasse''). All generations of the E-Class have offered either rear-wheel drive or Mercedes' 4Matic four-wheel drive system. Historically, the E-Class is Mercedes-Benz' be ...
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Mercedes-Benz M-Class
Mercedes-Benz (), commonly referred to as Mercedes and sometimes as Benz, is a German luxury and commercial vehicle automotive brand established in 1926. Mercedes-Benz AG (a Mercedes-Benz Group subsidiary established in 2019) is headquartered in Stuttgart, Baden-Württemberg, Germany. Mercedes-Benz AG produces consumer luxury vehicles and commercial vehicles badged as Mercedes-Benz. From November 2019 onwards, Mercedes-Benz-badged heavy commercial vehicles (trucks and buses) are managed by Daimler Truck, a former part of the Mercedes-Benz Group turned into an independent company in late 2021. In 2018, Mercedes-Benz was the largest brand of premium vehicles in the world, having sold 2.31 million passenger cars. The brand's origins lie in Daimler-Motoren-Gesellschaft's 1901 Mercedes and Carl Benz's 1886 Benz Patent-Motorwagen, which is widely regarded as the first internal combustion engine in a self-propelled automobile. The slogan for the brand is "the best or nothing". H ...
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Mercedes-Benz S-Class (W221)
The Mercedes-Benz W221 is a chassis code of S-Class, the successor of the Mercedes-Benz S-Class (W220) and the predecessor of the Mercedes-Benz S-Class (W222). The S-Class are the flagship vehicles of Mercedes-Benz and each generation typically introduces a range of technical innovations and developments that over time will find their way into smaller cars. The vehicle was unveiled at the 2005 Frankfurt Motor Show. Styling The W221 S-Class' exterior styling is distinctly different from the W220. The W220 somewhat broke with tradition in being smaller than its W140 predecessor, whereas the W221 is once more larger in all dimensions than its predecessor, offers more interior space and has improved performance. The W221 looks are often said to be more imposing than those of the W220. The rear styling is similar to the Mercedes-Benz Maybach – the larger saloon from Daimler AG's other flagship brand, which was presented to the public in 1997. Development began in 1999, with ...
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Mercedes-Benz GL-Class (X164)
The X166 GL-Class is a full-sized luxury SUV produced by Mercedes-Benz, from 2006 to 2015. Development and launch The X164 GL-Class debuted at the 2006 North American International Auto Show, and deliveries commenced on September in Europe. Around US$600,000,000 was invested in the Mercedes Alabama plant in preparation for the production of vehicles including the X164 GL-Class. Unlike most three-row luxury SUVs at the time, the GL-Class is based on an elongated and widened version of the M-Class platform, instead of the body-on-frame construction found on vehicles such as the Lexus LX and Cadillac Escalade. GL500 models are badged as GL550 in the United States. Equipment All models feature leather electric seats, an automatic climate control system, 19-inch alloy wheels, 4MATIC all-wheel drive, air suspension (adjustable by up to 307 mm), and a 7-speed 7G-Tronic automatic transmission. GL-Class models are also optionally available with a tyre pressure monitoring sys ...
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Overhead Camshaft
An overhead camshaft (OHC) engine is a piston engine where the camshaft is located in the cylinder head above the combustion chamber. This contrasts with earlier overhead valve engines (OHV), where the camshaft is located below the combustion chamber in the engine block. ''Single overhead camshaft'' (SOHC) engines have one camshaft per bank of cylinders. ''Dual overhead camshaft'' (DOHC, also known as "twin-cam".) engines have two camshafts per bank. The first production car to use a DOHC engine was built in 1910. Use of DOHC engines slowly increased from the 1940s, leading to many automobiles by the early 2000s using DOHC engines. Design In an OHC engine, the camshaft is located at the top of the engine, above the combustion chamber. This contrasts the earlier overhead valve engine (OHV) and flathead engine configurations, where the camshaft is located down in the engine block. The valves in both OHC and OHV engines are located above the combustion chamber; however an OHV ...
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