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Mercedes Benz hardly needs any introductions. It is often called by one of its names, either Mercedes or Benz. This German luxury brand was established in 1926. After allying with Daimler, it has become the Mercedes-Benz AG since 2019. Moreover, they are the largest premium brand globally, selling over 2.3 million passenger cars. Mercedes Benz pitched their slogan – “the best or nothing”. It hints at the promised premium driving experience. All Mercedes Benz Sports cars are built at their production facility in Alabama. Additionally, they have a truck assembly plant in Hampton, Virginia. Used Mercedes Benz engine is one of the most premium car parts one can get his/her hands into. It will always be a hot sell in the online used car parts market in the United States and elsewhere. We bag you the best deals on used Mercedez Benz engines on our platform.
Only a seasoned team like Turbo Autoparts knows how to handle premium brands such as the Mercedes Benz. Let’s delve into the evolution of Mercedez Benz models and lineups in terms of engines and transmissions.
Mercedes Benz engine code comprises three parts. The letter stands for the type of engine. ‘OM’ stands for diesel engine, while ‘M’ stands for petrol engine. The 2-3 digits after the initial letter denote the engine series. For instance, ‘112’ in ‘M112’ refers to a specific series of V6 petrol engines. The final letter in the code stands for variant. For instance, the ‘K’ in ‘M113 K’ refers to the ‘Konpressor’, commonly known as the supercharger. Understanding the engine codes helps understand a used Mercedes Benz engine better. Let’s look at the top-ranked units across categories to understand their brand of engines.
M276: M276 is considered the best Mercedes Benz petrol engine by many. With an engine capacity of 3-3.5 L, it pumped up to 385 hp of power and 384 lb-ft of torque. The V6 engine was featured in many of the Mercedes Models including the W212 E 300, W205 C 400, and W204 C 350. It brings the best blend of performance and output. Launched in 2010, it ruled the roost for such a long time. The way it implements the key technologies is what sets the engine apart in bettering performance and fuel economy. The direct injection system facilitates fuel directly to the combustion chamber, thereby producing better fuel efficiency. In addition, the twin-turbo charging and lightweight aluminum block make it a feisty unit. The 3.0L V6 bi-turbo featured in M276 returns a massive 362 hp, thereby providing a powerful driving experience.
OM606: OM606 ranks as the best diesel engine from Mercedes Benz. With an engine capacity of 3 L, it pumped out up to 174 hp of horsepower and up to 243 lb-ft of torque. With a straight-6 engine layout, it decorated the hood of the Mercedes-Benz W210 E 300 Turbodiesel. It turned the go-to choice of engine swaps in off-roaders. Albeit, not packing the latest technology, the engines guarantee tons of thousands of miles, if given proper maintenance. The mechanical nature of its fuel system lends to added reliability and easy maintenance. Its Bosch injection pump also happens to be its unique selling point. Moreover, the engine proved incredibly reliable in the mid-nineties, often outliving the car itself. Ultimately, the major highlights of the engine are sturdy construction and incredible reliability. It came as a large-sized successor of the OM303 engine, which reigned supreme in its time.
M156: M156 proved the best Mercedes V8 engine. With a 6.2 L engine capacity, it pulls horsepower of up to 510 hp and torque of 479 lb-ft. This petrol engine is featured in CLS 63 AMG, C 63 AMG, and E 63 AMG models. Besides being a V8, it is the first engine to be exclusively developed by Mercedes AMG, a subsidiary of Mercedes Benz. This naturally aspirated V8 engine debuted at a time when the industry started shifting towards compact, turbocharged units.
Its highly potent version was seen in the C63 AMG Black lineup, which produced horsepower of over 510 hp. The models accelerated from a standstill to 60 mph in a blitzing four seconds. Besides power, this engine was also about sound, The rumbling and roading are just music to the ears. Later, the M156 served as a base for the future M158 engines. Its success, which featured in SLS AMG models, further improved the already power-packed performance of the M156.
M112: It’s impossible to leave M112 from the list of best Mercedes Benz engines. It is referred to as the best V6 engine in the Mercedes lineup. Offering an engine capacity of 3.7 L, it pumped out horsepower of up to 255 hp and torque of 332 lb-ft. This petrol engine is featured in the W2100 E 240 and S 350 models. It also laid the foundation for M113 engines. It’s one of the first series to use a 3 valve per cylinder design coupled with twin-spark ignition. It offers the best blend of performance and fuel economy. From C class to E class to SLK to CLK, many of the prolific Benz lineups used this engine to the fullest. Moreover, it returns top reliability perfectly suited for luxury sedans and sporty roadsters.
M256: M256 proves the best tuning engine from Mercedes Benz. This 3 L inline-6 petrol engine used the EQ Boost and eZV supercharger. In its stock unit, it returns a horsepower of 435 hp and torque of 384 lb-ft. With its superior turbocharging and supercharging configuration, it laid the base for tuning options. M256 resulted in significant performance gains, with tuning options pushing it to over 450 hp of power. You can tune many things including the remapping of the engine control unit and improving the intake and exhaust.
Purchase quality checked used Mercedes Benz engine only at Turbo Autoparts. We verify against age and condition claims of all procured engines and transmissions at Turbo Autoparts.
