德系性能车四驱系统比较浅析摘要：德国车最突出的特点是高速稳定性很好。跟当地的风土人情和习惯有关，德国是不限速的，现在限速的速度也比较高。奔驰、宝马均是高速很好的车。德国车另一特点是比较严谨，开起来不会有突出的缺点，如特别飘、特别软等。相对来说美国车大，重，悬挂较软。德国车比较紧凑，悬挂要硬些，强调运动感，手动挡车多，很多欧洲人不会开自动挡的车。美国人很喜欢自动挡，喜欢大车，软软的悬挂，像船一样。日本车由于是经济挂帅，在设计时严格按照成本节约原则，能少一寸绝不多一寸，能用窄胎绝不用宽胎，大部分材料的耐用度均设计的差不多。当然这只是相对的，也是很经济的做法。但日本车综合来说，高速性就比德国车差。韩国车没什么特点，到处抓别国车的东西，高速不如德国车、美国车，操控不如日本车，逐渐形成了高配置低价格，性能可以的特点。一般的正常驾驶足够用。法国车浪漫，造型好，但在小细节上有些不太计较，认为门什么的有点问题、哪有点小响动不是毛病，与法国人的浪漫性格有关。奔驰、宝马、奥迪和大众这几家德国顶尖的汽车制造商在四驱技术都有着各自的看家本领。在国内，人们对奥迪的QUATTRO四驱技术可能早就耳熟能详。奥迪官方也把QUATTRO四驱作为奥迪的一个很独特的技术亮点。但同是德国血统的奔驰4MATIC，大众4MOTION，宝马Xdrive就鲜为人知了。事实上，这些四驱都跟QUATTRO一样，是经过了几代的演变才变得成熟起来的。本文针对德国这几种品牌的四驱车，分析其系统性能。关键词：德系四驱车，性能比较AbstractThemostoutstandingfeatureofGermancarisitshighspeedandgoodstability.Withthelocalcustomsandhabits,Germanyisnotspeedlimit,speedlimitisnowrelativelyhigh.MercedesandBMWarebothgoodcarswithhighspeed.AnotherfeatureofGermancarsismorerigorous,drivingwillnothaveprominentshortcomings,suchasspecialfloating,specialsoft,etc..Americancarsarerelativelybig,heavyandhavesoftsuspension.Germancarmorecompact,suspensiontohard,emphasisonthesenseofmovement,manualcarmore,manyeuropeanswillnotdriveautomaticcar.Americanslikeautomatictransmission,likebigcars,softsuspension,likeaboat.AstheJapanesecaristheeconomicleader,inthedesignstrictlyinaccordancewiththeprincipleofcostsavings,canbelessthananinchisnotmorethananinch,canneveruseanarrowtirewidetire,mostofthedurabilityofthematerialaredesignedaboutthesame.Ofcourse,thisisonlyrelative,butalsoveryeconomicpractice.ButJapanesecars,onthewhole,arelessefficientthanGermancars.SouthKoreancarshavenocharacteristics,everywheretocatchothercountriescarthings,highspeedthanGermancars,Americancars,controlthanJapanesecars,graduallyformedahighconfigurationlowprice,performancecanbethecharacteristics.Normalnormaldrivingisenough.Frenchcarromance,modellingisgood,butsomedonotcaretoomuchonlittledetail,thinkthedoorofwhathaveabitofproblem,whathaveabitofsmallnoisetomovenotbeafault,concernwiththeromanticdispositionofFrenchperson.Germany'sleadingcarmakers,Mercedes,BMW,audiandVolkswagen,eachhavetheirownexpertiseinfour-wheeldrivetechnology.Athome,audi'sQUATTROtechnologymaybefamiliar.AudiofficialsalsoconsidertheQUATTROtobeoneofaudi'suniquetechnicalhighlights.ButthesameGermanoriginofMercedes4MATIC,Volkswagen4MOTION,BMWXdriveislittleknown.Infact,thesequads,likeQUATTRO,havematuredovermanygenerations.ThispaperanalyzesthesystemperformanceofGermanfour-wheel-drivevehicles.Keywords:Germanraiderbuggy,performancecomparison目录前言......................................................................................................................................4一、奔驰4MATIC:...........................................................................................
