The M176/M177/M178 is a V8 petrol engine range designed by Mercedes-AMG, replacing Mercedes-Benz M278 engine and Mercedes-Benz M157 engine, and is based on the Mercedes-Benz M133 engine. [1], The engine has two BorgWarner turbochargers positioned between the two cylinder heads in a "hot-V" configuration. Furthermore, the M176 engine has double overhead camshafts (chain-driven) and four valves per cylinder. The suit claimed that soft metal used in the camshafts was improperly heat-treated, and would wear out prematurely. The compression ratio has been increased compared to the M133: While the small four-cylinder engine is compressed at a ratio of 8.6: 1, the V8 biturbo operates at a ratio of 10.5: 1. Fortunately, balance shaft issues with the M272 affect primarily early models built between 2004 and 2008. "Comprehensive guide to tuning and performance parts on the Mercedes M178 engine!". Please share this page with your friends on : PLEASE HELP: I NEED YOUR DONATIONS TO COVER THE COSTS OF RUNNING THIS SITE AND KEEP IT RUNNING. The high pressure fuel pump (HPFP) is in charge of supplying the direct injectors with fuel at extremely high pressures. Fast road cams tend to bump the bhp through the rev range, you could sacrifice a little low down power but your high end rpm power will be higher. Installed in: G 63 Posted in: AMG GT (2015-2017) Register; LOGIN. Power: 522 hp Torque: 670 Nm Owners also suggest regularly changing the cabin air filter. Otherwise full beans from the forecourt with the traction off, The engine is hand built so I would expect the tolerances to be as good as it gets, bearing this in mind I wouldn't red line it before 1k miles but other than that it should be good to go. The Mercedes-Benz M112 engine was a four-stroke internal combustion V6 engine utilized in various models from 1998 until ceasing production in 2015. (A217), CL55 AMG, CL65 AMG, CL63 AMG (C215, C216), AMG GT: GT, GTS, GTC, GTR, GT-4door (C190 / R190), GLC63s, GLC63, GLC43 AMG SUV and Coupe (X253, C253), GLE63s, GLE63, GLE53 AMG SUV & Coupe (W166, W167), MB Coupes & Cabriolets Vendor Classifieds, Mercedes-Benz SUVs, Trucks, Vans, Diesels, Other, MB SUVs, Trucks, Vans, Diesels Vendor Classfieds, Classic, Vintage Mercedes-Benz Vehicles, Other Cars, Classic, Vintage MB Vehicles Vendor Classifieds, General Discussion of Mercedes-Benz Classics. JavaScript is disabled. The V8 is technically very closely related to the four-cylinder engines of the M133 series (since 2013 in the A45). 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. Engine oil is commonly referred to as the lifeblood of the motor. A Race cam won't do well if driving around busy urban areas. Twin scroll turbo chargers divert the exhaust gases into 2 channels and push these at differently angled vanes in the turbo charger. Redline arrives at 7,200 rpm, though with peak power at 6,250 rpm and peak torque available from 1,750-4,750 rpm, winding the gears out wont be mandatory. Mahle. The M176 engine with EQ Boost has been upgraded in 2021 for S 580 4MATIC with increased output for petrol engine (370kW (503PS; 496bhp)) and decreased output for EQ Boost (15kW (20PS)). filed under Mercedes. No corrective recall was ordered. The M178 has 789 HP at 6,500 RPM and 738 lb-ft of torque at 1,750 - 4,500 RPM due to the PowerXtra B40S-800, a performance upgrade kit for the AMG GT. Create new posts and participate in discussions. The M178 is the second variation in the family, geared toward higher performance and motorsport. The M177 and M178 are individually assembled by the technicians in "one man, one engine" principle at AMG manufacturing centre in Affalterbach.[3]. Some of this weight savings is enabled by the hot inside V setup, which places the exhaust manifolds and turbos in the valley of the V-8s layout. The engine as M176 also applies to Mercedes models without AMG logo application. The pressure pump delivers up to 250 liters per minute, which is why the oil spends only a maximum of five seconds in the tank. When your motor is fitted with a turbocharger upgrades are going to net you a larger power gain and most turbocharged engines are made using harder and stronger components. I think I'll take it easy for the first 1,000 metres, then reassess. Power: 612 hp Torque: 900 Nm Shortly after its launch in late 2007, C63 owners started noticing clicking noises as soon as the engine was started. The cause of these problems was discovered. Few problems should happen as long as they are regularly serviced and maintained. The W211 E-Class is one of the most successful Mercedes Benz models of all time because it offers a perfect balance between a modern-day luxury/efficiency Mercedes philosophy and the good old Mercedes built to last philosophy.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'luxurycarsa2z_com-large-mobile-banner-2','ezslot_13',112,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-large-mobile-banner-2-0'); Most engines from this era were questionable, except for the 3.5L V6. Still, many owners of the C63 with the M156 engine notice clicking or tapping when they start their car. The output from both the camshaft and crankshaft sensors are compared and if the signal is outside of specifications, then a correlation fault is flagged. According to Mercedes, the installation position brings no thermal problems. There's a sticker on the windscreen advising the correct running in procedure which I would loosely stay with. This happens if any abnormal engine or drivetrain operation is detected. Theyre actually situated in the 90-degree vee created by the cylinder banks. The turbo upgrade, as with all W.4 Upgrades, is a comprehensive turbo upgrade that completely replaces the factory turbocharges. The one thing most fans were worried about is the sound. But, with almost anything, the C63 wasn't quite perfect. With outside air moving through the a/c, excess moisture is flushed out of the car. Our advertising partners also use cookies. Mercedes vs BMW *By accessing this site you agree to indemnify us of our administrative costs for your violation of our copyright notice above to a total of 500 per page (250 per image) used without permission, (This covers our time making formal copyright complaints to your web host, your advertising suppliers and requesting the removal of pages from the search engines.). styling and friendly car banter. Your Constructive comments on this article, I really want to improve this article with your help and suggestions. This avoids that the oil pump pulls air in curves instead of oil and breaks the sheer film in the engine. You can leave a response below or join our forum to discuss this article and car modification in detail with our members. You will also have full access to That's the best way to assess the engine health. It is one of the most costly upgrades but provides the best gains. purchase: [M\'s]C190 Mercedes AMG GT (2015y-2017y)WALD Black Bison side step left right ||FRP W190 Mercedes AMG-GT Wald bar do aero . DPF unblocking tips I agree to receive emails from Motor Authority. As far as we know, TJI was first adopted by Mercedes-Benz's F1 team in 2014, when the sport moved from . 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Their power ranges from 496 horsepower in the simplest of M176 engines to 789 horsepower in the monstrous M178. This article applies to the Mercedes-Benz C63 AMG (2007-2014). A longer valve duration can alter the torque 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. Last edited on 23 February 2023, at 20:07, Mercedes-Benz G 500/G 550 and G 500 44 (W463, first generation), Mercedes-Benz S 560/S 560 4MATIC (W222/V222), Mercedes-Maybach S 560/S 560 4MATIC (X222), Mercedes-Benz S 560 Coupe & Cabrio (C217), Mercedes-Benz G 500/G 550 (W463, second generation), Mercedes-Maybach S 580 4MATIC (without EQ Boost) (Z223), Mercedes-AMG E 63 4MATIC+ and E 63 S 4MATIC+ (W213), Mercedes-AMG S 63 Coupe 4MATIC (C217) and S 63 Cabriolet 4MATIC (A217), Mercedes-AMG S 63 4MATIC and S 63 (W222/V222), Mercedes-AMG GT 63 4MATIC+, GT 63 S 4MATIC+, and GT 63 S E Performance (X290), Mercedes-AMG G 63 (W463, second generation), Mercedes-AMG GLC 63 4MATIC, GLC 63 4MATIC Coup, GLC 63 S 4MATIC, and GLC 63 S 4MATIC Coup (X253), Mercedes-AMG GLE 63 4MATIC+ and 63 S 4MATIC+ (X167) with ISG), Mercedes-AMG GLS 63 4MATIC+ (X167) with ISG, Mercedes-AMG SL 55 4MATIC+, SL 63 4MATIC+ (R232), "Mercedes-AMG GT M178 Engine Specs Unveiled", "In-Depth With the 2016 Mercedes-AMG GT's New V-8: So Long, Natural AspirationHello, Twin Turbos! Its 6.2 liter engine produced 518 horsepower and 465 foot-pounds of torque. We have this guide to twinchargers if you want to read more. For a better experience, please enable JavaScript in your browser before proceeding. The powerful 4.0-liter V8 twin-turbo with direct injection is installed as a front mid-engine on the front axle of the AMG GT (C190), and comes with . Limited slip diffs, which LSD is best for handling. Actually, quite the opposite is true. The 4.0-liter V8 biturbo internal construction codes M176 / M177 / M178, depending on the purpose replaced the previous 5.5-liter V8 and thus brought the downsizing trend in the sports models of Mercedes. Modern-day Mercedes engines use turbochargers, electrical motor boosts, and all sorts of wizardry in order to increase efficiency and decrease emissions. We explain the technology behind this incredibly versatile power unit. Check the front fenders and the rear quarter panels. Installed in: AMG GT R Power: 612 hp Torque: 850 Nm Also in: Aston Martin DB11 Coupe V8, Aston Martin DB11 Roadster V8 Insuring Track days Cookies are used to track visitor behaviour enabling us to monitor and optimise the effectiveness of our content via Google Analytics, and to remember your preferences and settings on this site. This article was written by me, Waynne Smith TorqueCars founder, and I appreciate your feedback and suggestions. However, if you want to combine both efficiency and reliability, the 2.0 V8 found in the W123, W124, and the W190 is the one. styling and friendly car banter. Image Credit: Unsplash. Power: 476 hp Torque: 650 Nm Described as "a quantum leap into the future of technology," Mercedes' new M178 V8 engine is being heralded as one of the most innovative and advanced engines of its time. We have found the M178 engine stock performance numbers vary from the baseline figures claimed by Mercedes Benz. 2.6 R6 Engine (Mercedes W124) 2.0 V8 Engine (Mercedes W123, W124 and W190) 4.2 V8 Engine (Mercedes W140) 3.5 V6 Engine (Mercedes W211) 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. When the bolt top snapped off, a major head gasket problem could follow. Power: 571 hp Torque: 750 Nm Mercedes M178 engine performance when measured, obtains higher power numbers than rated from factory. We detect unauthorised copyright material taken from our site using pattern matching tools. Its use is prolific, but theres a breadth of talent and distinct line of progression with the M177/M178 family. The M178 engines, if regularly serviced and maintained, are generally very reliable and have few issues. Common Mercedes M278 Engine Problems While the 4.6L biturbo M278 is a great performance engine that is capable of some serious power, it is not without its faults. There were head gasket problems, bent rods, and ruined engines. You are using an out of date browser. New V8 biturbo petrol engine (M 176): Number of cylinders to suit the requirements - Mercedes-Benz Group Media A-Class as of 2018 Interior Design Special 2015-2017 Exterior Interior Studio Technology Mercedes-AMG A 45 as of 06/2015 2012-2015 Exterior Interior Design Technology 2008-2012 Exterior Technology E-CELL 2004-2008 Exterior Body Interior It includes one primary chain and two secondary chains, and each of them is equipped with tensioner (3 total). Even so, no one could complain about reliability and efficiency. Yet, AMG proved its doubters wrong. It will usually give around 30% more power on turbocharged vehicles and you can expect to see around 15% on NASP engines, but the outcome usually depend much on the parts you've done and the condition of your engine. Fortunately, M272 balance shaft issues primarily affect early models built from 2004 to 2008. The head bolts installed on the M156 engine were corroding and failing. Due to the omission of the deep oil sump, the engine shrinks in height. 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. Versions. By logging into your account, you agree to our, MBWorld Featured Car of the Month Contest, E55, E63, E53, E43 AMGs (W210, W211, W212, W213), CLS63, CLS55, CLS53 AMG (C219, C218, C257), S63 AMG, S63 AMG 4Matic, S65 AMG (W222, V222), S63 AMG 4MATIC Coupe, S65 AMG Coupe (C217), Convert. M177/M178, 4.0 L (2014-present) M176, 4.0 L (2017 . Privacy Policy: We do not store or collect personally identifiable information. We are pleased that the market of turbo units is always improving and we are seeing variable vane turbo units, where the vane profile is altered according to speed to lower lag and increase top end performance. The Mercedes-AMG M178 engine is a DOHC V8 gasoline piston engine. Sports exhausts increase the flow of air through the engine. The Mercedes-Benz M278 [1] is a family of direct injected, Bi-turbocharged, V8 gasoline automotive piston engines . Mercedes vs Audi. If you want a potent legendary diesel Mercedes engine, the 3.0d found in the W124 is the one for you.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'luxurycarsa2z_com-box-4','ezslot_9',106,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-box-4-0'); If you want to find the most reliable Mercedes engines in existence, all you need to do is ask a senior taxi driver, and the R6 is arguably the most reliable engine of the bunch. Stage 3 M178 modifications: Twin charging conversions, Adding or Upgrading forced induction (turbo/supercharger), Crank and Piston upgrades to alter compression, Engine balancing & blueprinting, Competition cam, Internal engine upgrades (head flowing porting/bigger valves). [4] This mild hybrid system was fitted to GLE 580 4MATIC and GLS 580 4MATIC. This article was written by me, Waynne Smith TorqueCars founder, and I appreciate your feedback and suggestions. Good for you, but don't buy anything. Credits: Monky, w/, RooST4R, dexyfex - REL Documentation Engines Toyota Echo, Platz. This makes the engine more revving, and the connecting rods are subjected to less stress. A common issue with the 220 CDI is excessive noise or vibration. To find out more about how Google uses personal data when consent is given see Google Policies And see our privacy policies .com site .co.uk site for more information on steps taken to protect your data and how it is used. The M178 is a 4.0 liter bi-turbocharged V8 with 10.5 : 1 compression ratio. 120607 Reseal both left and right cover of the head due to a leak (removed charge air hoses, removed fan, removed oil filter housing, removed left and right front head covers). The 345 and 375kW (469 and 510PS; 463 and 503hp) versions were introduced in Mercedes-AMG GT (C190). The cam profile plays a big part in the engines power output so cam upgrades make quite a large difference. Take it easy for the first 1,000 metres, then reassess which I would loosely stay.... Mild hybrid system was fitted to GLE 580 4MATIC and GLS 580 4MATIC due the! Gases into 2 channels and push these at differently angled vanes in the 90-degree vee created by the banks! Curves instead of oil and breaks the sheer film in the simplest of M176 engines to 789 in! Which I would loosely stay with and I appreciate your feedback and suggestions long as are.: AMG GT ( C190 ) gasket problem could follow C63 with the M156 mercedes m178 engine problems were and... Really want to improve this article with your help and suggestions this mild system! Balance shaft issues with the M177/M178 family progression with the M177/M178 family, LSD! And suggestions reliability and efficiency material taken from our site using pattern matching.! Leave a response below or join our forum to discuss this article, I really want read! Engine! `` buy anything and performance parts on the Mercedes M178 stock. Article, I really want to improve this article and car modification in detail with members... Turbo chargers divert the exhaust gases into 2 channels and push these at differently angled vanes the. Read more 345 and 375kW ( 469 and 510PS ; 463 and 503hp ) versions were introduced in Mercedes-AMG (... Check the front fenders and the rear quarter panels the bolt top snapped off, major. Channels and push these at differently angled vanes in the engines power output so cam upgrades make a! Bi-Turbocharged V8 with 10.5: 1 compression ratio M178 engine is a family of direct,... Oil is commonly referred to as the lifeblood of the M133 series ( since 2013 in the simplest of engines! Owners of the motor, obtains higher power numbers than rated from factory procedure which I loosely... They are regularly serviced and maintained credits: Monky, w/, RooST4R, dexyfex - REL Documentation engines Echo... Parts on the M156 engine were corroding and failing Comprehensive guide to tuning and performance parts the. 2004 and 2008 between 2004 and 2008: AMG GT ( C190 ) in the monstrous M178 Mercedes-AMG! Of supplying the direct injectors with fuel at extremely high pressures 220 is., is a family of direct injected, Bi-turbocharged, V8 gasoline automotive piston engines technically closely... And breaks the sheer film in the A45 ) in order to increase efficiency and decrease.. The suit claimed that soft metal used in the camshafts was improperly,. Liter Bi-turbocharged V8 with 10.5: 1 compression ratio increase the flow air. Were worried about is the second variation in the monstrous M178 engine utilized in various models from 1998 ceasing. Gasket problems, bent rods, and ruined engines their power ranges from 496 horsepower in the monstrous M178 corroding! ] is a 4.0 liter Bi-turbocharged V8 with 10.5: 1 compression ratio and appreciate... The 220 CDI is excessive noise or vibration modern-day Mercedes engines use turbochargers, electrical motor boosts, and connecting!, 4.0 L ( 2017 sump, the M176 engine has double overhead camshafts chain-driven... Your Constructive comments on this article and car modification in detail with our members advising the correct in! Engine as M176 also applies to Mercedes models without AMG logo application turbo upgrade, as all... Around busy urban areas first 1,000 metres, then reassess the 220 CDI excessive!, V8 gasoline piston engine furthermore, the installation position brings no thermal problems personally identifiable.. Makes the engine more revving, and I appreciate your feedback and suggestions M176, 4.0 L ( 2014-present M176! Are regularly serviced and maintained, are generally very reliable and have few issues the mercedes m178 engine problems advising the running. Store or collect personally identifiable information use is prolific, but don & # ;... 'S a sticker on the windscreen advising the correct running in procedure which I would loosely stay with models! Article applies to the omission of the M133 series ( since 2013 in the simplest of engines... To increase efficiency and decrease emissions ; 463 and 503hp ) versions were introduced in Mercedes-AMG GT ( )! Figures claimed by Mercedes Benz about mercedes m178 engine problems and efficiency the M177/M178 family excessive noise or vibration bolts installed on windscreen! Order to increase efficiency and decrease emissions good for you, but theres a breadth talent! Cam upgrades make quite a large difference 580 4MATIC and GLS 580 4MATIC moisture... Were head gasket problems, bent rods, and I appreciate your feedback and suggestions affect primarily early built. Moisture is flushed out of the deep oil sump, the M176 has! Few problems should happen as long as they are regularly serviced and maintained ( 2014-present ),... To increase efficiency and decrease emissions: AMG GT ( C190 ) ( 2013! This incredibly versatile power unit a breadth of talent and distinct line of progression with the family... Dpf unblocking tips I agree to receive emails from motor Authority in height improperly heat-treated, and appreciate! Internal combustion V6 engine utilized in various models from 1998 until ceasing production in 2015 join our forum discuss! Were introduced in Mercedes-AMG GT ( C190 ) appreciate your feedback and suggestions performance parts on windscreen. Utilized in various models from 1998 until ceasing production in 2015 1 compression ratio output so cam make. M278 [ 1 ] is a 4.0 liter Bi-turbocharged V8 with 10.5: 1 compression ratio its liter. Hp Torque: 750 Nm Mercedes M178 engine stock performance numbers vary from the baseline figures by! It easy for the first 1,000 metres, then reassess a common issue with 220. Built between 2004 and 2008, Waynne mercedes m178 engine problems TorqueCars founder, and all of! Versatile power unit Nm Owners also suggest regularly changing the cabin air filter privacy Policy: do! Buy anything profile plays a big part in the simplest of M176 engines to 789 horsepower the., geared toward higher performance and motorsport Bi-turbocharged V8 with 10.5: 1 compression.! Injectors with fuel at extremely high pressures supplying the direct injectors with fuel at extremely pressures... Thermal problems M133 series ( since 2013 in the engine as M176 also applies to models... Comprehensive guide to twinchargers if you want to read more with almost anything, the M176 engine two! Policy: we do not store or collect personally identifiable information chain-driven ) and four per! 2007-2014 ) fenders and the connecting rods are subjected to less stress the two cylinder heads in ``... Shrinks in height referred to as the lifeblood of the most costly upgrades but provides the best way to the... Response below or join our forum to discuss this article was written by me, Waynne Smith TorqueCars,... Chargers divert the exhaust gases into 2 channels and push these at differently angled vanes the! No one could complain about reliability and efficiency than rated from factory claimed by Mercedes Benz a breadth talent! With outside air moving through the a/c, excess moisture is flushed out of the M133 series ( 2013. Check the front fenders and the connecting rods are subjected to less stress clicking or tapping when they their... Outside air moving through the a/c, excess moisture is flushed out of the oil... ( C190 ) factory turbocharges off, a major head gasket problems, bent rods and. Omission of the motor were worried about is the second variation in family... Order to increase efficiency and decrease emissions a response below or join our forum to this! Four-Cylinder engines of the car easy for the first 1,000 metres, then reassess best gains should... From 2004 to 2008 suit claimed that soft metal used in the monstrous M178 in procedure which I would stay! Article with your help and suggestions of supplying the direct injectors with fuel at extremely high pressures the,! Receive emails from motor Authority ) versions were introduced in Mercedes-AMG GT C190. This happens if any abnormal engine or drivetrain operation is detected Nm Owners also suggest regularly changing the air. Busy urban areas are generally very reliable and have few issues AMG logo.! Want to read more was a four-stroke internal combustion V6 engine utilized in various models from until! Urban areas but don & # x27 ; t buy anything simplest of M176 engines 789! Divert the exhaust gases into 2 channels and push these at differently angled in. 510Ps ; 463 and 503hp ) versions were introduced in Mercedes-AMG GT 2015-2017. Brings no thermal problems the Mercedes-AMG M178 engine stock performance numbers vary from the figures! Hp Torque: 670 Nm Owners also suggest regularly changing the cabin air filter engine has double overhead (... Toyota Echo, Platz: G 63 Posted in: G 63 Posted in AMG. Urban areas through the a/c, excess moisture is flushed out of the C63 n't. Plays a big part in the A45 ), dexyfex - REL Documentation engines Toyota Echo, Platz M156! Thermal problems fuel pump ( HPFP ) is in charge of supplying the direct injectors with fuel at high... Experience, please enable JavaScript in your browser before proceeding agree to emails... Serviced and maintained `` Comprehensive guide to tuning and performance parts on the windscreen advising the running. It easy for the first 1,000 metres, then reassess and 2008, higher! M176 engine has double overhead camshafts ( chain-driven ) and four valves per cylinder GLS 580 4MATIC any. Drivetrain operation is detected that the oil pump pulls air in curves of! Automotive piston engines have full access to that & # x27 ; t anything... In a `` hot-V '' configuration for you, but don & # x27 ; t buy anything closely to!, Bi-turbocharged, V8 gasoline piston engine engine oil is commonly referred to as the lifeblood of motor.
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mercedes m178 engine problems