Mercedes-AMG M178 Engine. Please help us improve these tips by sending us your feedback in the comments box below. Double declutch NB: Fast road camshafts commonly push up the torque across the rpm band, you might lose a little bottom end torque but your higher rpm power will be higher. The M177 was the first variation released in the Mercedes-AMG C63. Power: 557 hp Torque: 680 Nm First introduced by Mercedes in the 2005 SLK, the new generation of Mercedes engines was a stark departure from what was produced decades prior. Thus, it can be installed deeper, which sets the center of gravity of the entire vehicle lower. Modern-day Mercedes engines are predominantly reliable, but they can not be as reliable as the most reliable Mercedes 1980s engines because these engines were not as strictly regulated as current engines are. The M176 version debuted in 2015 for the Mercedes-Benz G 500/G 550 and G 500 4x42. Yet, AMG proved its doubters wrong. It develops 510HP (375 kW) at 6,250RPM and 650Nm (481 lb-ft) of torque at just 1,750RPM. We have this in depth look at twinchargers if you want to read more. The M178 will make its debut in the Mercedes-AMG GT, which is expected to make its debut at the 2014 Paris Auto Show before going on sale in the first half of 2015. . The 2.0 V8 is still a fairly decent engine for urban environments, but its not all that great for highway purposes. Characteristic for the AMG V8 is their location in the engine compartment: the arrangement inside the hot V. And, like all AMG engines, the M178 continues the One man, one engine philosophyalthough as we learned on our last trip to Affalterbach, that philosophy could just as well be One woman, one engine, as the plants first set of female trainees had recently started their engine-building careers in early 2013. Sports exhausts increase the flow of air through the engine. It would also be worth reading our unbiased Mercedes tuning articles to get insights into each modification and how effective they will be for your car. The new unit, the M177, is a wet sump version of the M178 engine found in the AMG GT. A Race cam won't do well if driving around busy urban areas. Choosing a higher performance cam profile raises the engines power accordingly. The Mercedes-Benz M178 engine was specifically designed to replace the naturally aspirated V8 6.2-liter M159 powertrain. (In some cases, as the factory ECU is locked flashing is not an option, so an aftermarket ECU is the route to take, and many of these will outperform factory ECU's but make sure it has knock protection and that you get it setup properly.). So let us look into Mercedes M178 parts and outline the best modifications on this great engine and point out some frequent tuning mistakes along the way. W202 Mercedes-Benz C43 AMG How to Replace Spark Plugs Oil levels rose, while engine coolant constantly needed "topping off." The four-litre Mercedes-AMG V8 biturbowhich powers the entire Mercedes-AMG line-up is a technological tour-de-force. Modded Car insurance Significant gains on the M178 can be made from cam upgrades. Either way, if the engine is not reliable it makes no difference if its sophisticated, refined, or powerful. Affalterbachs 6.2-litre naturally aspirated V8 is one hell of an act to follow. Good for you, but don't buy anything. Cylinder shut-off I love writing about cars as cars are a huge personal interest of mine. Installed in: E 63 4Matic + But if the exhaust is too large, ie: it's over 2.5 inches bore, you will lose a great deal of the exhaust flow rate and end up sapping power and torque. I do not charge you to access this website and it saves most TorqueCars readers $100's each year - but we are NON PROFIT and not even covering our costs. These engines are comparatively economical by means of cylinder deactivation. The engine timing and injectors and fuel pump also will say much on the torque gains you'll get. This 2.0d was a taxi drivers favorite because it could easily do over one million miles without any major overhauls.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'luxurycarsa2z_com-leader-3','ezslot_16',114,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-leader-3-0'); However, this engine only offers a pitiful 75hp and 126 Nm of torque which is a number almost unthinkable for the modern era. Intake and Exhaust - Note that on their own these mods will NOT ADD POWER in most cases, but they can help enhance power after other mods by removing the restriction. The M272 engine, like the majority of V8 engines, has a 90 V angle. link to Common problems with the Kia Telluride, What cars have the same bolt pattern as Mercedes. In January 2011, the suit filed by the U.S. District Court was dismissed. That brings us to the M176/M177/M178 series of engines. Carbon build up in the head, particularly around the valves which will sap power or create flat spots, this is a larger issue on direct injection engines but should be looked out for on all engines. guide to twinchargers if you want to read more. We gave the BMW 335i our coveted car of the year award, read more about this awesome car and see why 335i Tuning Guide Some of our members have had issues with flat spots or glitches after applying mods and upgrades or tuning, this is not usually related to this engines design, so instead see our article on diagnosing flat spots and problems after tuning which should help you get the bottom of this issue. Mercedes made a design change to the head bolts, giving them a male top instead of the female top on the corroding bolts. The following are the individual configurations as officialy listed by Mercedes-AMG: Extending exhaust or intake durations can alter the bhp band and on most engines the exhaust and intake durations do not need to match, although most cams and tuners use matched pairs there are some advantages to extending the intake or exhaust durations. Well, five years are up, but only 25,000 miles. An aluminium crankcase is used to cut weight; however, its also extremely strong and can handle injection pressures of more than 1800psi. Fitting neon tube glow light. Codenamed M177 and M178 depending on its application, the tech-laden V8 was Mercs answer to tightening emissions laws and the need for better fuel economy. I usually find air intake manifolds are begging for a performance upgrade, although a few makers provide fairly well optimized air intake manifolds. Major Engine Problem You Should Look Out For. Adding a M178 larger valve kit, doing some M178 port enlargement and head flowing will also boost performance, the fantastic side effect is it will make space for raising the performance increase on other mods. The engine computer will cut down the engine power output by switching of the turbocharger, although not caused by it. This entry was This means that the turbochargers are not placed outside the cylinder banks, but between them ie directly in the cylinder V. It is the first engine from Mercedes with this arrangement. Typical stage 1 mods often include: Sports exhaust header/manifold, Panel air filters, Intake manifolds, drilled & smoothed airbox, Remaps/piggy back ECU, Fast road camshaft. We detect unauthorised copyright material taken from our site using pattern matching tools. The most powerful versions of this engine offer 306hp and 400 Nm of torque which is a healthy number for a naturally aspirated powerplant.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'luxurycarsa2z_com-leader-2','ezslot_15',113,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-leader-2-0'); Its only right to include diesel in this list as well because the 2.0 diesel engine found in the W123, W124, and the W190 is an icon. As you will note, many of these problems can be related to one another. 835,661 views Dec 14, 2017 8.5K Dislike Share LegitStreetCars 896K subscribers Shopping for a Mercedes-Benz? Regular oil services will keep that big V8 happy and healthy. ", "Ab 2017 neue Generation von 4- und 6-Zylinder Reihenmotoren bei Benzin und Diesel", "The new V8 with 48V ISG: Excitement on velvet paws", "OMG AMG: We Go Inside Mercedes-AMG Headquarters in Affalterbach", "Aston Martin to use Mercedes AMG V8 engines (2013)", "Germany and England bury the hatchet: Aston Martin and Mercedes-Benz finalize partnership", "V8 advantage Aston Martin launches 'more affordable' V8 DB11 grand tourer", "2019 Aston Martin Vantage Drifting Teaser Is Slow-Motion Goodness", "New Mercedes-AMG GLE 63 S Coupe revealed with 603bhp", https://en.wikipedia.org/w/index.php?title=Mercedes-Benz_M176/M177/M178_engine&oldid=1141184793, BorgWarner's e-Booster (EQ Boost; 2019present), 390kW (530PS; 523hp) at 5,5006,750 rpm, 410kW (557PS; 550hp) at 5,7506,750 rpm, Mercedes-AMG GT Black Series (C190) (Engine Code M178 LS2), 537kW (730PS; 720hp) at 6,7006,900 rpm, Mercedes-AMG GT Track Series (C190) (Engine Code M178 LS2), 540kW (734PS; 724hp) at 6,7006,900 rpm, This page was last edited on 23 February 2023, at 20:07. Cleaned and resealed head covers, CAM SOLENOIDS and oil filter housing. This is observed mainly on engine startup. Engine, thy name is. If I was lucky enough to have one , I would do the first 1k easy if I planned to keep the car long term . When the bolt top snapped off, a major head gasket problem could follow. This article applies to the Mercedes-Benz C-Class w204 (2007-2014). It includes one primary chain and two secondary chains, and each of them is equipped with tensioner (3 total). If you liked this page please share it with your friends, drop a link to it in your favourite forum or use the bookmarking options to save it to your social media profile. 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The V8 is technically very closely related to the four-cylinder engines of the M133 series (since 2013 in the A45). The engine has a pretty complicated timing chain drive arrangement. keep up with our latest YouTube content and subscribe. filed under Mercedes. Fast road cams are one of the most significant mechanical changes, but they must be installed by someone who knows what they're doing and they are not always easy to source but you might find a local firm to regrind a stock camshaft. The cylinders of both engines are lined with NANOSLIDE, a cylinder wall treatment that makes them twice as hard as cast iron liners. The new sports car engine follows in an impressive V8 tradition that started in 1967 with the M100 in the legendary 300 SEL 6.8 AMG racing car and continues with trendsetting features of the future. It is really difficult to compare this engine to any other engine out there because it is reliable, full of character and it sounds like a muscle car. Power: 510 hp Torque 700 Nm Forged pistons, a low-friction coating on the cylinder walls and piston rings are highlights. Please use our forums if you wish to ask a tuning question, and please note we do not sell parts or services, we are just an online magazine. Intake manifold transmit the air during the suck phase from the intake filter and allow it to be sucked into the engine and mixed with fuel. You'll commonly see there is a limitation in the air flow sensor (AFM/MAF/MAP) on the M178 when considerably more air is being sucked into the engine. Mercedes vs Porsche Look under the wheel wells and near the bumpers. This innovative eight-cylinder unit stands out for its sublime power delivery, the purposeful lightweight construction, as well as its high efficiency and environmental compatibility. Both the M177 and M178 have all forged internals. Easily one of the best engines of all time. The top M178 modifications on an engine are usually the ones that give the biggest return for your cash. Intercoolers guarantee that the air is heated up to 140 degrees Celsius and due to compression can reach the combustion chamber with a maximum of 25 degrees Celsius. You will also have full access to How to fit under car neon light kits. The crankshaft position sensor is the culprit here that does not send the TDC (Top Dead Center for the piston in the number one cylinder) signal to the engine. Regular oil changes are vital on the M178, especially when tuned and will help extend the life and reliability of the engine. Remapping Diesels As M177 the AMG V8 has a power range of 476 hp to 639 hp. fly2nite NASP engines need quite a lot of work when you add a turbo, so we have a separate guide to help you take into account the pros and cons of going this route on your M178. You can inspect the spark plugs for clean burning. Why is My Car Burning Oil? Join our forum today and benefit from over 300,000 posts on tuning There is no toothed belt, the four adjustable camshafts are operated via a timing chain. We've seen people spending a lots of money on turbocharger upgrades on the M178 only to suffer the humiliation of seeing the whole thing explode soon after it's been completed. This power and performance had a downside. In 2011, a class action suit was filed by a number of C63 AMG owners who contended that Mercedes-Benz knew about M156 problems with camshafts, lifters, and bearings wearing out prematurely. The car runs and idles smoothly. [6], As part of the agreement with Mercedes-AMG since 2013, Aston Martin installs the M177 engines in DB11 V8 and DB11 Volante(2017), Vantage (2018), and DBX (2021). Power: 639 hp Torque: 850 Nm, Engine code: M 178 Rings are highlights technological tour-de-force Mercedes-AMG line-up is a technological tour-de-force guide to twinchargers if want! 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W204 ( 2007-2014 ) ( mercedes m178 engine problems kW ) at 6,250RPM and 650Nm ( 481 lb-ft ) of torque at 1,750RPM. You 'll get coating on the M178, especially when tuned and will extend. Services will keep that big V8 happy and healthy Significant gains on the corroding bolts want to more! The majority of V8 engines, has a 90 V angle but don & # x27 ; t buy.!, engine code: M coating on the cylinder walls and piston rings are highlights neon light kits I writing!