The engine has two BorgWarner turbochargers positioned between the two cylinder heads in a "hot-V" configuration. The fuel injection system uses Bosch's new piezo-electric direct fuel injectors that deliver five squirts of fuel per combustion cycle.[2]
The M176 engines are mostly assembled by machine with some components assembled by technicians at Untertürkheim manufacturing centre outside Stuttgart. The M177 and M178 are individually assembled by the technicians in "one man, one engine" principle at AMG manufacturing centre in Affalterbach.[3]
The M176 version debuted in 2015 for the Mercedes-Benz G 500/G 550 and G 500 4x42. In 2019, M176 was equipped with EQ Boost mild hybrid 48V electrical system, producing additional output 16 kW (22 PS) and 250 N⋅m (184 lb⋅ft) of torque.[4] This mild hybrid system was fitted to GLE 580 4MATIC and GLS 580 4MATIC. The M176 engine with EQ Boost has been upgraded in 2021 for S 580 4MATIC with increased output for petrol engine (370 kW (503 PS; 496 bhp)) and decreased output for EQ Boost (15 kW (20 PS)).
The M177 was the first variation released in the Mercedes-AMG C63.[5] In contrast to the M178, this version of the engine uses wet-sump lubrication. In the C63 and GLC63 applications, the turbos are single-scrolled, whereas in E63 and S63 are twin-scrolled and different exhaust manifold. The twin-scroll application also features cylinder deactivation.[6]
In late 2019, the 48V system used in the M176 was added to the M177 engines for extra performance, improved fuel consumption, and reduced emission output.[11]
The M178 is the second variation in the family, geared toward higher performance and motorsport. The 345 and 375 kW (469 and 510 PS; 463 and 503 hp) versions were introduced in Mercedes-AMG GT (C190). The power has been upgraded several times. Brabus offers PowerXtra B40S-800, a performance upgrade kit for AMG GT.[12] The kit increases the output to 588 kW (799 PS; 789 hp) at 6,500 rpm and 1,000 N⋅m (738 lb⋅ft) at 1,750-4,500 rpm.
Specifications
Cylinder arrangement V8
Cylinder angle 90°
Cylinder block alloy Cast aluminium, closed deck
Cylinder head alloy Cast aluminium, zirconium alloy
Variable valve timing Camshaft adjustment on both the inlet and outlet side
Displacement 3,982 cc (4.0 L; 243.0 cu in)
Bore x stroke 83 mm × 92 mm (3.27 in × 3.62 in)
Cylinder spacing 90 mm (3.54 in)
Compression ratio 10.5:1
Output 375 kW (510 PS; 503 hp) at 6,250 rpm [Output per litre 94.2 kW (128.1 PS; 126.3 hp)]
Maximum torque 650 N⋅m (479 lb⋅ft) at 1750 – 4750 rpm [Torque per litre 163.2 N⋅m (120.4 lb⋅ft)]
Maximum engine speed 7,200 rpm
Maximum charge pressure 1.2 bar (17 psi)
Peak engine pressure 130 bar (1,900 psi)
Air delivery Forced induction, 2x twin scroll turbochargers spinning to 186,000 rpm with electronically controlled blow-off valves
Fuel delivery Electronically controlled direct petrol injection with spray-guided combustion, fully variable, fuel pressure 100–200 bar (1,500–2,900 psi)
^Oagana, Alex (13 June 2014). "Mercedes-AMG GT M178 Engine Specs Unveiled". Auto Evolution.
^Sherman, Don (2 July 2014). "In-Depth With the 2016 Mercedes-AMG GT's New V-8: So Long, Natural Aspiration—Hello, Twin Turbos!". Car and Driver.
^Deppe, Philipp. "Ab 2017 neue Generation von 4- und 6-Zylinder Reihenmotoren bei Benzin und Diesel". mbPassion. Retrieved 18 May 2021.
^"The new V8 with 48V ISG: Excitement on velvet paws". Daimler AG Media. Retrieved 18 May 2021.
^Haupt, Andreas (1 October 2014). "Die Power-Versionen der neuen C-Klasse". auto motor und sport (in German).
^Atiyeh, Clifford (6 December 2017). "OMG AMG: We Go Inside Mercedes-AMG Headquarters in Affalterbach". Car and Driver.
^Kew, Ollie (25 July 2013). "Aston Martin to use Mercedes AMG V8 engines (2013)". CAR Magazine.
^Edelstein, Stephen (25 July 2013). "Germany and England bury the hatchet: Aston Martin and Mercedes-Benz finalize partnership". Digital Trends.
^Hayward, Matthew (28 June 2017). "V8 advantage – Aston Martin launches 'more affordable' V8 DB11 grand tourer". The Telegraph.
^Panait, Mircea (16 November 2017). "2019 Aston Martin Vantage Drifting Teaser Is Slow-Motion Goodness". autoevolution.
^Attwood, James (18 February 2020). "New Mercedes-AMG GLE 63 S Coupe revealed with 603bhp". Autocar.
^"PowerXtra B40S-800". Brabus. Retrieved 18 May 2021.
January 07, 2023
mercedes, benz, m176, m177, m178, engine, m176, m177, m178, petrol, engine, range, designed, mercedes, replacing, mercedes, benz, m278, engine, mercedes, benz, m157, engine, based, mercedes, benz, m133, engine, mercedes, benz, m176, m177, m178overviewmanufactu. 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 Mercedes Benz M176 M177 M178OverviewManufacturerMercedes AMGProduction2015 presentLayoutConfiguration90 V8Displacement4 0 L 243 0 cu in 3 982 cc Cylinder bore83 mm 3 27 in Piston stroke92 mm 3 62 in Block materialCast aluminium closed deckValvetrainDOHC 4 valves x cyl Compression ratio10 5 1RPM rangeRedline7 000 rpmCombustionSuperchargerBorgWarner s e Booster EQ Boost 2019 present TurbochargerBorgWarner Twin turbosFuel systemDirect injectionFuel typeGasolineOil systemM176 and M177 Wet sumpM178 Dry sumpCooling systemWater cooledOutputPower output340 478 kW 462 650 PS 456 641 hp Torque output600 900 N m 443 664 lb ft DimensionsDry weight209 kg 461 lb ChronologyPredecessorMercedes Benz M278 M157 engine 4 7 amp 5 5L Mercedes Benz M152 engineMercedes Benz M156 engineThe engine has two BorgWarner turbochargers positioned between the two cylinder heads in a hot V configuration The fuel injection system uses Bosch s new piezo electric direct fuel injectors that deliver five squirts of fuel per combustion cycle 2 The M176 engines are mostly assembled by machine with some components assembled by technicians at Unterturkheim manufacturing centre outside Stuttgart The M177 and M178 are individually assembled by the technicians in one man one engine principle at AMG manufacturing centre in Affalterbach 3 Contents 1 M176 1 1 Applications 2 M177 2 1 Applications 3 M178 3 1 Specifications 3 2 Applications 4 See also 5 ReferencesM176 EditThe M176 version debuted in 2015 for the Mercedes Benz G 500 G 550 and G 500 4x42 In 2019 M176 was equipped with EQ Boost mild hybrid 48V electrical system producing additional output 16 kW 22 PS and 250 N m 184 lb ft of torque 4 This mild hybrid system was fitted to GLE 580 4MATIC and GLS 580 4MATIC The M176 engine with EQ Boost has been upgraded in 2021 for S 580 4MATIC with increased output for petrol engine 370 kW 503 PS 496 bhp and decreased output for EQ Boost 15 kW 20 PS Applications Edit Model YearsMercedes Benz G 500 G 550 and G 500 4 4 W463 first generation 2015 2018Mercedes Benz S 560 S 560 4MATIC W222 V222 2017 2020Mercedes Maybach S 560 S 560 4MATIC X222 2017 2020Mercedes Benz S 560 Coupe amp Cabrio C217 2017 2020Mercedes Benz G 500 G 550 W463 second generation 2018 Mercedes Benz GLE 580 4MATIC W167 V167 2019 Mercedes Benz GLS 580 4MATIC X167 2019 Mercedes Benz S 580 4MATIC W223 V223 2021 Mercedes Maybach S 580 4MATIC without EQ Boost Z223 2021 M177 EditThe M177 was the first variation released in the Mercedes AMG C63 5 In contrast to the M178 this version of the engine uses wet sump lubrication In the C63 and GLC63 applications the turbos are single scrolled whereas in E63 and S63 are twin scrolled and different exhaust manifold The twin scroll application also features cylinder deactivation 6 As part of the agreement with Mercedes AMG since 2013 Aston Martin installs the M177 engines in DB11 V8 and DB Volante 2017 Vantage 2018 and DBX 2021 7 8 9 10 In late 2019 the 48V system used in the M176 was added to the M177 engines for extra performance improved fuel consumption and reduced emission output 11 Applications Edit Model YearsMercedes AMG C 63 and C 63 S W205 2015 2021Mercedes AMG E 63 4MATIC and E 63 S 4MATIC W213 2016 Mercedes AMG S 63 Coupe 4MATIC C217 and S 63 Cabriolet 4MATIC A217 2018 2020Mercedes AMG S 63 4MATIC and S 63 W222 V222 2017 2020Mercedes AMG GT 63 4MATIC GT 63 S 4MATIC and GT 63 S E Performance X290 2018 Mercedes AMG G 63 W463 second generation 2019 Mercedes AMG GLC 63 4MATIC GLC 63 4MATIC Coupe GLC 63 S 4MATIC and GLC 63 S 4MATIC Coupe X253 2018 Mercedes AMG GLE 63 4MATIC and 63 S 4MATIC X167 with ISG 2020 Mercedes AMG GLS 63 4MATIC X167 with ISG 2020 Mercedes Maybach GLS 600 X167 with ISG 2020 Mercedes AMG SL 55 4MATIC SL 63 4MATIC R232 2022 Mercedes AMG S 63 E Performance W223 2022 Brabus Rocket 900 ONE OF TEN enlarged to 4 4 L 2020 Aston Martin DB11 V8 and DB11 Volante 2017 Aston Martin Vantage V8 2018 Aston Martin DBX V8 and DBX707 2021 M178 EditThe M178 is the second variation in the family geared toward higher performance and motorsport The 345 and 375 kW 469 and 510 PS 463 and 503 hp versions were introduced in Mercedes AMG GT C190 The power has been upgraded several times Brabus offers PowerXtra B40S 800 a performance upgrade kit for AMG GT 12 The kit increases the output to 588 kW 799 PS 789 hp at 6 500 rpm and 1 000 N m 738 lb ft at 1 750 4 500 rpm Specifications Edit Cylinder arrangement V8 Cylinder angle 90 Cylinder block alloy Cast aluminium closed deck Cylinder head alloy Cast aluminium zirconium alloy Valves per cylinder 4 DOHC Variable valve timing Camshaft adjustment on both the inlet and outlet side Displacement 3 982 cc 4 0 L 243 0 cu in Bore x stroke 83 mm 92 mm 3 27 in 3 62 in Cylinder spacing 90 mm 3 54 in Compression ratio 10 5 1 Output 375 kW 510 PS 503 hp at 6 250 rpm Output per litre 94 2 kW 128 1 PS 126 3 hp Maximum torque 650 N m 479 lb ft at 1750 4750 rpm Torque per litre 163 2 N m 120 4 lb ft Maximum engine speed 7 200 rpm Maximum charge pressure 1 2 bar 17 psi Peak engine pressure 130 bar 1 900 psi Air delivery Forced induction 2x twin scroll turbochargers spinning to 186 000 rpm with electronically controlled blow off valves Fuel delivery Electronically controlled direct petrol injection with spray guided combustion fully variable fuel pressure 100 200 bar 1 500 2 900 psi Coolant delivery 3 phase thermostat timing chain driven water pump rated 420 litres 110 US gal 92 imp gal min flow Oil delivery 9 litres 2 4 US gal 2 0 imp gal oil dry sump via two stage controlled suction pump 250 litres 66 US gal 55 imp gal min a pressure pump and a 12 litres 3 2 US gal 2 6 imp gal external oil tank Oil cooling External engine oil cooler in the front Charged air cooling Indirect air water intercooling cooling 140 C 284 F charged air to 25 C 77 F above outside temperature under full load Engine weight dry 209 kg 461 lb Emissions standard Euro 6 NEDC combined consumption Under 10 litres 2 6 US gal 2 2 imp gal 100 km 62 mi Applications Edit Model Years Power TorqueMercedes AMG GT C190 03 2015 03 2017 340 kW 462 PS 456 hp at 6 000 rpm 600 N m 443 lb ft at 1 600 5 000 rpm07 2017 07 2020 350 kW 476 PS 469 hp at 6 000 rpm 630 N m 465 lb ft at 1 700 5 000 rpm07 2020 390 kW 530 PS 523 hp at 5 500 6 750 rpm 670 N m 494 lb ft at 2 100 5 250 rpmMercedes AMG GT S C190 03 2015 03 2017 375 kW 510 PS 503 hp at 6 250 rpm 650 N m 479 lb ft at 1 750 4 750 rpm03 2017 07 2020 384 kW 522 PS 515 hp at 6 250 rpm 670 N m 494 lb ft at 1 800 5 000 rpmMercedes AMG GT C C190 03 2017 410 kW 557 PS 550 hp at 5 750 6 750 rpm 680 N m 502 lb ft at 1 900 5 750 rpmMercedes AMG GT R C190 430 kW 585 PS 577 hp at 6 250 rpm 700 N m 516 lb ft at 1 900 5 500 rpmMercedes AMG GT Black Series C190 Engine Code M178 LS2 07 2020 537 kW 730 PS 720 hp at 6 700 6 900 rpm 800 N m 590 lb ft at 2 000 6 000 rpmMercedes AMG GT Track Series C190 Engine Code M178 LS2 03 2022 540 kW 734 PS 724 hp at 6 700 6 900 rpm 850 N m 627 lb ft at 2 000 6 000 rpmAston Martin Valhalla Engine Code M178 LS2 2023 551 5 kW 750 PS 740 hp See also EditList of Mercedes Benz enginesReferences Edit Oagana Alex 13 June 2014 Mercedes AMG GT M178 Engine Specs Unveiled Auto Evolution Sherman Don 2 July 2014 In Depth With the 2016 Mercedes AMG GT s New V 8 So Long Natural Aspiration Hello Twin Turbos Car and Driver Deppe Philipp Ab 2017 neue Generation von 4 und 6 Zylinder Reihenmotoren bei Benzin und Diesel mbPassion Retrieved 18 May 2021 The new V8 with 48V ISG Excitement on velvet paws Daimler AG Media Retrieved 18 May 2021 Haupt Andreas 1 October 2014 Die Power Versionen der neuen C Klasse auto motor und sport in German Atiyeh Clifford 6 December 2017 OMG AMG We Go Inside Mercedes AMG Headquarters in Affalterbach Car and Driver Kew Ollie 25 July 2013 Aston Martin to use Mercedes AMG V8 engines 2013 CAR Magazine Edelstein Stephen 25 July 2013 Germany and England bury the hatchet Aston Martin and Mercedes Benz finalize partnership Digital Trends Hayward Matthew 28 June 2017 V8 advantage Aston Martin launches more affordable V8 DB11 grand tourer The Telegraph Panait Mircea 16 November 2017 2019 Aston Martin Vantage Drifting Teaser Is Slow Motion Goodness autoevolution Attwood James 18 February 2020 New Mercedes AMG GLE 63 S Coupe revealed with 603bhp Autocar PowerXtra B40S 800 Brabus Retrieved 18 May 2021 Retrieved from https en wikipedia org w index php title Mercedes Benz M176 M177 M178 engine amp oldid 1126179666, wikipedia, wiki, book, books, library,
