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Mercedes-Benz M112 engine

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is a 3.2 L (3,199 cc) version. Bore remains at 89.9 mm (3.54 in) but the engine is stroked to 84 mm (3.31 in). Output is 215-224 bhp ECE at 5,700 rpm (depending on model) with 315 N⋅m (232 lb⋅ft) of torque at 3,000-4,800 rpm. The compression ratio is
402:
is a 2.4 L (2,398 cc) version. Bore and stroke is 83.2 mm × 73.5 mm (3.28 in × 2.89 in). The engine produces 168 bhp (125 kW; 170 PS) at 5900 rpm and 225 N⋅m (166 lb⋅ft) of torque between 3000 and 5500 rpm. The compression
750:
is a 3.7 L (3,724 cc) version. It retains the stroke of the E32 but is bored to 97 mm (3.82 in). Output is 173 to 180 kW (235 to 245 PS; 232 to 241 bhp) ECE at 5,750 rpm with 344 N⋅m (254 lb⋅ft) of torque at 3,000-4,500 rpm. The compression
432:
is a 2.6 L (2,597 cc) version. Bore and stroke is 89.9 mm × 68.2 mm (3.54 in × 2.69 in). Output is 125 kW (170 PS; 168 bhp) ECE at 5,500 rpm 240 N⋅m (177 lb⋅ft) of torque at 4,500 rpm in all applications except in the
708:
mounted under the bumper run by an electric water pump. Output is 260 kW (354 PS; 349 bhp) ECE at 6,100 rpm with 450 N⋅m (332 lb⋅ft) of torque at 3,000-4,600 rpm. The compression ratio is 9.0:1.
509:
is a 2.8 L (2,799 cc) version. Bore and stroke is 89.9 mm × 73.5 mm (3.54 in × 2.89 in). It produces 201 bhp (150 kW; 204 PS) (
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family used in the 2000s. Introduced in 1996, it was the first gasoline V6 engine ever built by Mercedes. A short time later the related
696:-coated rotors producing overall boost of 14.5 psi (1.00 bar) with the factory 74mm clutch-activated pulley. A water-to-air 525:) at 5,700 rpm and 270 N⋅m (199 lb⋅ft) of torque between 3,000 and 5,000 rpm. The compression ratio is 10.0:1. 613: 433:
2003-2005 W211 E-Class where power rose to 130 kW (177 PS; 174 bhp). The compression ratio is raised to 10.5:1.
689: 187: 378:. To deal with the vibration problems of a 90 degree V6, a balancer shaft was installed in the engine block between the 1094: 672: 387: 1084: 881: 717: 655: 625: 583: 450: 340: 795: 777: 601: 551: 771: 765: 723: 685: 649: 643: 631: 619: 607: 589: 545: 539: 533: 522: 518: 510: 494: 483: 472: 461: 444: 417: 411: 333: 190: 28: 359: 316: 277: 266: 226: 204: 834: 759: 595: 693: 350:
All M112 engines have silicon/aluminum (Alusil) engine blocks with a 90° vee angle. The aluminum
783: 729: 66: 562: 8: 1089: 305: 79: 41: 905: 930:"Mercedes Benz E Class (W211) 240 4Matic Technical Specs, Fuel Consumption, Dimensions" 735: 661: 637: 514: 355: 155: 906:"2002-2005 Mercedes E 240 W211 Specs & Performance, Ranks & Comparisons 🚘" 375: 238: 111: 705: 701: 383: 367: 301: 221: 684:
is a special version of the 3.2 L (3,199 cc), fitted with a helical
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is fitted beneath the supercharger inside the V, with a 0.8L
575:
10.0:1. It has fracture-split forged steel connecting rods.
351: 198: 152: 688:. The supercharger was developed in conjunction with 243:
125–260 kW (170–354 PS; 168–349 bhp)
724:C 32 AMG (W203) & C 32 AMG SportCoupé (CL203) 1076: 374:, iron-coated aluminum pistons and a magnesium 521:) or 194 bhp (145 kW; 197 PS) ( 979:"C 280 (V6 engine) / W 202 E 28, 1997 - 2000" 566:Chrysler Crossfire view of engine compartment 821: 819: 817: 815: 813: 811: 620:C 320 (W203) & C 320 SportCoupé (CL203) 390:is fitted to optimise engine flexibility. 27: 1029:"SLK 32 AMG / R 170 E 32 ML, 2001 - 2004" 808: 671: 561: 16:Reciprocating internal combustion engine 676:Supercharged C 32 AMG/SLK 32 AMG engine 1077: 827:"Mercedes-Benz M112 V6 petrol engine" 253:225–450 N⋅m (166–332 lb⋅ft) 366:per cylinder. All have forged steel 1004:"CLK 320 / C 208 E 32, 1997 - 1999" 13: 1054:"ML 350 / W 163 E 37, 2002 - 2004" 14: 1106: 954:"C 240 / W 203 E 26, 2000 - 2004" 857:"C 240 / W 202 E 24, 1997 - 2000" 1058:mercedes-benz-publicarchive.com 1046: 1033:mercedes-benz-publicarchive.com 1008:mercedes-benz-publicarchive.com 983:mercedes-benz-publicarchive.com 958:mercedes-benz-publicarchive.com 861:mercedes-benz-publicarchive.com 388:Variable Length Intake Manifold 1021: 996: 971: 946: 922: 898: 874: 849: 1: 801: 796:List of Mercedes-Benz engines 686:Twin-screw type supercharger 7: 789: 118:73.5 mm (2.89 in) 116:68.2 mm (2.69 in) 104:89.9 mm (3.54 in) 102:83.2 mm (3.28 in) 10: 1111: 886:www.automobile-catalog.com 92:3.7 L (3,724 cc) 90:3.2 L (3,199 cc) 88:2.8 L (2,799 cc) 86:2.6 L (2,597 cc) 84:2.4 L (2,398 cc) 1095:Gasoline engines by model 667: 638:Viano 3.0/Vito 119 (W639) 360:sequential fuel injection 273: 262: 257: 247: 237: 232: 220: 210: 205:Sequential fuel injection 197: 181: 176: 166: 161: 146: 135: 124: 120:84 mm (3.31 in) 110: 106:97 mm (3.82 in) 96: 78: 65: 60: 52: 40: 35: 26: 22:Mercedes-Benz M112 engine 21: 736:Chrysler Crossfire SRT-6 741: 677: 567: 557: 500: 423: 393: 329:, Germany, except the 1085:Mercedes-Benz engines 934:www.ultimatespecs.com 675: 565: 356:3 valves per cylinder 837:on 29 September 2020 776:M112.973: 2001–2006 770:M112.975: 2002–2005 764:M112.972: 2002–2005 758:M112.970: 2001–2004 722:M112.961: 2000–2004 716:M112.960: 2000–2004 654:M112.955: 2002–2005 648:M112.954: 2003–2004 642:M112.953: 2002–2005 636:M112.951: 2003–2015 630:M112.949: 2002–2005 624:M112.947: 2000–2003 618:M112.946: 2000–2005 612:M112.945: 1997–2006 606:M112.944: 1998–2002 600:M112.943: 1998–2001 594:M112.942: 1998–2003 588:M112.941: 1998–2003 582:M112.940: 1996–2002 550:M112.923: 1997–2001 544:M112.922: 1997–2005 538:M112.921: 1996–2002 532:M112.920: 1996–2000 416:M112.911: 1996–2000 410:M112.910: 1996–2000 354:cylinder heads have 772:S 350 4MATIC (W220) 650:E 320 4MATIC (W211) 644:C 320 4MATIC (W203) 473:C 240 4MATIC (W203) 370:, a one-piece cast 306:internal-combustion 678: 662:Chrysler Crossfire 568: 278:Mercedes-Benz M272 267:Mercedes-Benz M104 193:(in some versions) 751:ratio is 10.0:1. 718:SLK 32 AMG (R170) 403:ratio is 10.0:1. 386:). A dual-length 325:All are built in 283: 282: 168:Max. engine speed 1102: 1069: 1068: 1066: 1064: 1050: 1044: 1043: 1041: 1039: 1025: 1019: 1018: 1016: 1014: 1000: 994: 993: 991: 989: 975: 969: 968: 966: 964: 950: 944: 943: 941: 940: 926: 920: 919: 917: 916: 902: 896: 895: 893: 892: 878: 872: 871: 869: 867: 853: 847: 846: 844: 842: 833:. Archived from 823: 322:was introduced. 31: 19: 18: 1110: 1109: 1105: 1104: 1103: 1101: 1100: 1099: 1075: 1074: 1073: 1072: 1062: 1060: 1052: 1051: 1047: 1037: 1035: 1027: 1026: 1022: 1012: 1010: 1002: 1001: 997: 987: 985: 977: 976: 972: 962: 960: 952: 951: 947: 938: 936: 928: 927: 923: 914: 912: 904: 903: 899: 890: 888: 880: 879: 875: 865: 863: 855: 854: 850: 840: 838: 825: 824: 809: 804: 792: 744: 670: 560: 503: 426: 396: 376:intake manifold 368:connecting rods 343:, assembled in 191:Twin-screw type 172:6,000-6,400 rpm 156:3 valves x cyl. 119: 117: 105: 103: 91: 89: 87: 85: 17: 12: 11: 5: 1108: 1098: 1097: 1092: 1087: 1071: 1070: 1045: 1020: 995: 970: 945: 921: 897: 873: 848: 806: 805: 803: 800: 799: 798: 791: 788: 787: 786: 780: 774: 768: 762: 754:Applications: 743: 740: 739: 738: 732: 726: 720: 712:Applications: 706:Heat-Exchanger 682:E32 Kompressor 669: 666: 665: 664: 658: 656:CLK 320 (C209) 652: 646: 640: 634: 628: 626:SLK 320 (R170) 622: 616: 610: 604: 598: 592: 586: 584:CLK 320 (C208) 578:Applications: 559: 556: 555: 554: 548: 542: 536: 528:Applications: 502: 499: 498: 497: 487: 486: 476: 475: 465: 464: 454: 453: 451:CLK 240 (C209) 447: 436:Applications: 425: 422: 421: 420: 414: 406:Applications: 395: 392: 384:engine balance 380:cylinder banks 302:spark-ignition 281: 280: 275: 271: 270: 264: 260: 259: 255: 254: 251: 245: 244: 241: 235: 234: 230: 229: 224: 222:Cooling system 218: 217: 212: 208: 207: 202: 195: 194: 185: 179: 178: 174: 173: 170: 164: 163: 159: 158: 150: 144: 143: 140: 133: 132: 129: 126:Cylinder block 122: 121: 114: 108: 107: 100: 94: 93: 82: 76: 75: 69: 63: 62: 58: 57: 54: 50: 49: 44: 38: 37: 33: 32: 24: 23: 15: 9: 6: 4: 3: 2: 1107: 1096: 1093: 1091: 1088: 1086: 1083: 1082: 1080: 1059: 1055: 1049: 1034: 1030: 1024: 1009: 1005: 999: 984: 980: 974: 959: 955: 949: 935: 931: 925: 911: 907: 901: 887: 883: 877: 862: 858: 852: 836: 832: 831:motor-car.net 828: 822: 820: 818: 816: 814: 812: 807: 797: 794: 793: 785: 781: 779: 778:SL 350 (R230) 775: 773: 769: 767: 763: 761: 760:ML 350 (W163) 757: 756: 755: 752: 749: 737: 733: 731: 727: 725: 721: 719: 715: 714: 713: 710: 707: 703: 699: 695: 692:and features 691: 687: 683: 674: 663: 659: 657: 653: 651: 647: 645: 641: 639: 635: 633: 629: 627: 623: 621: 617: 615: 611: 609: 605: 603: 602:SL 320 (R129) 599: 597: 596:ML 320 (W163) 593: 591: 587: 585: 581: 580: 579: 576: 573: 564: 553: 552:SL 280 (R129) 549: 547: 543: 541: 537: 535: 531: 530: 529: 526: 524: 520: 516: 512: 508: 496: 492: 491: 490: 485: 481: 480: 479: 474: 470: 469: 468: 463: 459: 458: 457: 452: 448: 446: 442: 441: 440: 437: 434: 431: 419: 415: 413: 409: 408: 407: 404: 401: 391: 389: 385: 381: 377: 373: 369: 365: 361: 357: 353: 348: 346: 342: 338: 335: 332: 328: 327:Bad Cannstatt 323: 321: 318: 314: 311: 307: 303: 299: 295: 291: 288: 287:Mercedes-Benz 279: 276: 272: 268: 265: 261: 256: 252: 250: 249:Torque output 246: 242: 240: 236: 231: 228: 225: 223: 219: 216: 213: 209: 206: 203: 200: 196: 192: 189: 186: 184: 180: 175: 171: 169: 165: 160: 157: 154: 151: 149: 145: 141: 138: 137:Cylinder head 134: 130: 127: 123: 115: 113: 112:Piston stroke 109: 101: 99: 98:Cylinder bore 95: 83: 81: 77: 74: 70: 68: 67:Configuration 64: 59: 55: 51: 48: 47:Mercedes-Benz 45: 43: 39: 34: 30: 25: 20: 1061:. Retrieved 1057: 1048: 1036:. Retrieved 1032: 1023: 1011:. Retrieved 1007: 998: 986:. Retrieved 982: 973: 961:. Retrieved 957: 948: 937:. Retrieved 933: 924: 913:. Retrieved 910:encyCARpedia 909: 900: 889:. Retrieved 885: 876: 864:. Retrieved 860: 851: 839:. Retrieved 835:the original 830: 766:S 350 (W220) 753: 747: 745: 711: 681: 679: 632:E 320 (W211) 614:G 320 (W463) 608:S 320 (W220) 590:E 320 (W210) 577: 571: 569: 546:S 280 (W220) 540:E 280 (W210) 534:C 280 (W202) 527: 506: 504: 495:C 240 (S202) 488: 484:E 240 (W211) 477: 466: 462:E 240 (W210) 455: 445:C 240 (W203) 438: 435: 429: 427: 418:E 240 (W210) 412:C 240 (W202) 405: 399: 397: 349: 345:Affalterbach 331:supercharged 324: 292:engine is a 289: 284: 239:Power output 227:Water cooled 183:Supercharger 80:Displacement 42:Manufacturer 1063:28 November 1038:28 November 1013:28 November 988:28 November 963:28 November 866:28 November 698:intercooler 478:M112.917: 467:M112.916: 456:M112.914: 364:spark plugs 347:, Germany. 308:automobile 263:Predecessor 1090:V6 engines 1079:Categories 939:2023-02-18 915:2023-02-18 891:2023-02-18 802:References 782:2004–2008 734:2005–2006 660:2004–2008 515:R129 SL280 493:2000–2001 489:M112.950: 482:2001–2005 471:2002–2005 460:1999–2002 449:2001–2005 443:1999–2005 439:M112.912: 358:. All use 341:SLK 32 AMG 269:(inline-6) 258:Chronology 177:Combustion 148:Valvetrain 53:Production 841:8 January 730:A 32K AMG 523:W202 C280 519:W210 E280 511:W220 S280 362:with two 313:V6 engine 296:-fueled, 274:Successor 211:Fuel type 162:RPM range 56:1996–2015 790:See also 700:made by 372:camshaft 298:4-stroke 294:gasoline 215:Gasoline 142:Aluminum 139:material 131:Aluminum 128:material 36:Overview 702:Garrett 694:Teflon 668:E32 ML 310:piston 233:Output 201:system 61:Layout 784:V 350 728:2002 1065:2023 1040:2023 1015:2023 990:2023 965:2023 868:2023 843:2020 746:The 680:The 570:The 517:and 505:The 428:The 398:The 352:SOHC 339:and 334:C 32 317:M113 290:M112 285:The 199:Fuel 153:SOHC 71:90° 748:E37 742:E37 690:IHI 572:E32 558:E32 507:E28 501:E28 430:E26 424:E26 400:E24 394:E24 337:AMG 188:IHI 1081:: 1056:. 1031:. 1006:. 981:. 956:. 932:. 908:. 884:. 859:. 829:. 810:^ 513:, 320:V8 304:, 300:, 73:V6 1067:. 1042:. 1017:. 992:. 967:. 942:. 918:. 894:. 870:. 845:.

Index


Manufacturer
Mercedes-Benz
Configuration
V6
Displacement
Cylinder bore
Piston stroke
Cylinder block
Cylinder head
Valvetrain
SOHC
3 valves x cyl.
Max. engine speed
Supercharger
IHI
Twin-screw type
Fuel
Sequential fuel injection
Gasoline
Cooling system
Water cooled
Power output
Torque output
Mercedes-Benz M104
Mercedes-Benz M272
Mercedes-Benz
gasoline
4-stroke
spark-ignition

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