Idrayivu yokuhlola i-Infiniti Q50S Hybrid vs Lexus GS 450h

Nge-Q50 entsha, abakwa-Infiniti bafuna ukunikeza amakhasimende ayo i-sedan ephakathi kakhulu enamandla. Kepha cishe ne-350 hp efanayo. kanti i-Lexus GS 450h inesimo esifanayo. Yimuphi kumamodeli amabili we-hybrid azosebenza kangcono ngokuphelele?

Kuthathe isikhashana ukuthi i-hybrid iphume ku-niche yayo eluhlaza futhi ibe yimpi yezwe elingcono. IMotorsport isiphenduke isicoco sesithombe salokhu. Kuyiqiniso ukuthi abalandeli beFormula 1 abawuthandi kakhulu umsindo ocwilisayo wezinjini ezincane, kepha kuyiqiniso ukuthi izinhlelo ze-hybrid zithathe indawo yazo esigabeni sasebukhosini. I-Infiniti, uphawu lukanokusho lakwaNissan nakulo mugqa luxhunyaniswe ngqo nezobuchwepheshe kanye neRenault, nayo iyingxenye yalo mdlalo. Kodwa-ke, amaFrance anikeze izithuthuthu kwaRed Bull, kwa-Infiniti baxhasa abakwaRed Bull futhi baphakamisa igama layo kabanzi ngosizo lukaSebastian Vettel.

I-Toyota yaba ngamaphayona amasistimu ayingxubevange futhi yenza ukuphila kwaba nzima ku-Porsche ne-Audi emjahweni wemarathon (kahle, phela, i-Le Mans yayiyikho konke kwa-Audi) ngezilo zabo eziyingxubevange eziyi-1000 hp. futhi ubonisa ngokucacile ukuthi angakwazi ukwenza into eyodwa (i-motorsport) ngaphandle kwayo ngezindleko zomunye (ingqondo nokusebenza kahle).

Uma sinamathela kulo mugqa womcabango, sifika ezimotweni zethu ezimbili zokuhlola, okubonakala kuyisixazululo esihlakaniphile ngokombono wemvelo. Ama-sedans aneminyango emine, ubude obungamamitha angu-4,80, idrayivu edonsa ngamasondo angemuva, idrayivu eyi-hybrid. Kuzwakala kunengqondo, kepha futhi kuyasebenza ...

Ngesikhathi esifanayo, iyunithi yokunciphisa i-four-cylinder yezomnotho ayihambisani ngaphansi kwe-hood. Cha, kukhona indawo yezinjini ze-V6 ezishibhile ngokwemvelo ezinokugudluzwa kwamalitha angu-3,5 kanye nokukhishwa okungaba ngu-300 hp, okuthi, kuhlanganiswe nama-motor kagesi, kufinyelele amandla esistimu angu-364 (Infiniti) no-354 (Lexus) hp. Ngale ndlela, ukunyathela kuqiniswa ngokunengqondo ngamandla amaningi, okuthi kwa-Infiniti kwakha umuzwa oyingqayizivele wokuziphendulela ngenxa yetorque iyonke ephezulu kakhulu. Yize iLexus inikezela ngo-352 Nm, i-Infiniti iletha i-546 Nm - eningi ngemoto edonsa ngamasondo angemuva. Yiqiniso, lokhu kuyalungiseka, ngoba ohlwini lwezinketho ze-Q50 kukhona ithuba loku-oda igiya eliphindwe kabili. Okungenani endaweni egandayiwe eyomile, awuvamisile ukugeja idrayivu yamasondo angaphambili, futhi noma ngaphandle kwayo, i-Infiniti igijima ifike ku-100 km/h ngemizuzwana engu-5,8. Kulokhu, kungokwesibili ngaphambi kweLexus. Kuhle futhi ukuthi i-accelerator pedal icindezeleke ngokugcwele, amagiya ashintsha ama-electronics kuphela ku-7000 rpm. Yiqiniso, ukudlala ngothando okunjalo kunezindleko zako.

I-Lexus, ngakolunye uhlangothi, ithembela ekuhlanganisweni kobuchwepheshe obufakazelwe kahle ngegiya leplanethi elinganikezi ukuzwa okuqonde ngqo. Lapho ishesha, injini ikhipha umsindo oyisidina futhi ukwanda kwejubane akuhambisani nokwanda kwejubane. Ngokuvuleka okuvulekile okukhulu ku-160 km / h, i-Lexus drive ishesha ibukhali kune-Infiniti, kepha ihlala ku-RPM engaguquki engu-6000. Kuzwakala sengathi i-clutch (uma ikhona) iqala ukushelela.

Kuze kube manje, ngokubonakaliswa kwamandla aphelele. Uma kukhulunywa ngokushayela itoho njalo, iLexus nakanjani iyalulama uzwelo nezimo zayo zengqondo, izuza amaphuzu ngokuzethemba. Kodwa-ke, injini yakwa-Infiniti nayo isebenza ngendlela elinganiselayo futhi umsindo wayo wenziwa uthambe kakhulu ngenxa yobuchwepheshe bokukhiqiza umsindo obuphakathi kohlelo lomsindo. Uhlelo lwe-propulsion system lufuna ukwenza i-ballet eyinkimbinkimbi enama-clutch amabili (eyodwa phakathi kwenjini no-gearbox kanye nenye engemuva kwayo), umsebenzi wayo ukuvumelanisa ukusebenza kwamabhulokhi ahlukahlukene (owokuqala) kanye ne-buffering shock (owesibili). Kodwa-ke, ngemuva kokuqala kokusa futhi lapho ushintsha usuka ku-traction kagesi noma okwejwayelekile uye ekushayeleni ngenjini yomlilo yangaphakathi kanye nenjini kagesi, isenzo sokudlulisa (ikakhulukazi lapho i-cruise control ivuliwe) asihlukanisi kakhulu, futhi noma kulungiswa ijubane elincane, kuvela ama-jolts acacile. Imoto inika isithombe sokushayelwa umshayeli onamahloni ongakwazi ukugcina unyawo lwakhe lubambe igesi. Nge-Lexus, izinto ziyavumelana kakhulu, yize kumodi kagesi ihlala kuphela ngesivinini sethrafikhi yedolobha, futhi nge-Infiniti, ngokuphathwa ngokucophelela kwephedula le-accelerator, lokhu kungenzeka ngaphezu kwe-100 km / h.

Yilapho kudlala khona isipiliyoni seminyaka ye-Lexus ye-hybrid, okuyinzuzo uma kuziwa ekubhulekeni - i-GS 450h yokubhuleka kuhle futhi ikalwe, kuyilapho iphoyinti elicacile le-Q50 lilahlekile. Umuzwa we-Infiniti uyinqaba futhi ungowakhiwe, akukho ukuqina okucacile kwe-pedal, futhi ukulungiswa lapho usuka ekubhulekini okuvuselelayo kuye kokujwayelekile kudinga ukunemba okwengeziwe. Lokhu akuhlangene nesistimu ye-hybrid, inkinga nge-Q50, uma kungenjalo ima kahle uma ihamba kancane ezindaweni ezihlukene zokudonsa (bona inset).

Ngaphandle kwalokho, i-infiniti's sporty chass ifana kahle nokushayela okunamandla. I-Q50 ihamba ngesiheho, ithatha amakhona ngokuzithandela kuneLexus, uhlelo lwayo lokuqondisa amasondo amane ngokuyinhloko lukuzinza okukhulu kokushayela. Kuyadabukisa ukuthi enye indlela entsha ye-Q50 steering (esebenza ngogesi ngaphandle kokudluliswa okuthe ngqo kwamandla emishini isuka esiteringini futhi ezimweni eziphuthumayo kuphela lapho ukuxhumana okunjalo kudaliwe) empeleni kuyitoyi lobuchwepheshe elingenazo izinzuzo ezithile. Ishintsha isilinganiso segiya nezinga lomzamo wokuqondisa, kepha lokhu kwesinye isikhathi kuyamangaza futhi kungadlula ubumnandi bokuvaleka ekhoneni. ILexus ihamba ngokuzethemba nangokwethembeka iye emngceleni, lapho sekuvele kukhona ukuthambekela kokungadlali kahle. Ngakolunye uhlangothi i-infiniti ifuna ukuhlehla emuva ngenxa yokulahleka kogqozi ku-ekseli langemuva.

Ingozi? Akukho okukhethekile. Kuzo zombili lezi zimoto, ama-stability control systems asebenza kahle futhi angenasici futhi ayaqhubeka nokusebenza kumabhuleki noma amasondo angaphambili esevele eqondile futhi. Womabili amamodeli akuzona izimoto zezemidlalo ezifuna ukuvelela, futhi ukusethwa kwe-sporty ukushayela kunciphisa ukunethezeka kakhulu, ikakhulukazi nge-Infiniti, eqala ukudlulisa ukudlidliza khona kanye emigwaqweni emibi. Zombili lezi zimoto zingama-sedan amaphakathi nebanga ochwepheshe abathanda ukuzivumelanisa nezimo futhi bathole izinto, futhi kwesinye isikhathi bachitha izinsuku befuna incazelo yento ethile. Uma kuziwa kuzilungiselelo noma ukulawula imisebenzi, kokubili i-GS 450h ne-Q50 Hybrid azikwazi ukuziqhayisa ngezimfanelo ezinhle kakhulu.

Ngaphandle kwalokho, ingaphakathi liyakwamukela ngezihlalo eziminyene kanye nezinto ezisezingeni eliphakeme nobungcweti. ILexus inikeza isikhala sesihlalo sangemuva esithe xaxa futhi isikhala semithwalo esingemuva esithe xaxa (ama-482 uma kuqhathaniswa namalitha angama-400) ngokuqinisekile siyinani elengeziwe, kuyilapho izihlalo ezingemuva ezihlukanisiwe ze-Infiniti kungenzeki ukuthi zithakazelise.

I-Q50S hybrid ehlolwe ibiza cishe ama-euro angama-20 ngaphansi kwe-GS 000h F-Sport, okuyiyo, kodwa ehlome kangcono. Intengo ekhuphukile ifaka nokuvuthwa okukhulu komlingiswa osunguliwe owaziyo ukuthi uyakwazi yini. Abakwa-Infiniti bayaqhubeka nokungayinaki imininingwane uma kukhulunywa nge-precision drive ne-chassis. Ngabe uSebastian Vettel wayengenaso isikhathi esanele sokushuna kahle? Mhlawumbe kungenjalo, ngoba usemningi umsebenzi okufanele wenziwe eRed Bull.

I-1 LexusI-GS 450h iyimoto enhle enomlingisi enikeza ukunethezeka empilweni yansuku zonke. Amandla ayo asakazwa ngokulinganayo futhi afanele ukumiswa okulinganiselwe. Imoto yangasese enikeza ngempela okuningi.

2. I-infinitiI-Q50 Hybrid iyimoto eguquguqukayo, eguqukayo futhi enesifiso sokuvelela, kodwa i-chassis eqinile, i-boost nesiteringi esihambisanayo isadinga ukulungiswa kahle.

Ukuhlolwa kwamabhuleki kuveza amaphutha athile kwezokuphepha

I-Infiniti idinga ukuthuthukisa ukusebenza kwayo kwe-μ-split braking

I-Infiniti Q50 ikhombisa izinkinga ezinkulu ngokuhamba kancane ngokweqile ezindaweni ezinokubamba okuhlukile, okuzokwenza ukuthi isoftware yazo zonke izinhlobo ishintshe maduze.

Ukuma emigwaqweni yokubamba okuhlukile kwesokunxele nakwesokudla akuyona into evamile ebusika kuphela. Lokhu kungenzeka, ngokwesibonelo, lapho ume ku-asphalt notshani obumanzi. Eminyakeni yamuva nje, abaklami bakwazile ukufeza ukuyekethisa okudingekayo phakathi kwesenzo sokubhuleka nokuzinza kwe-trajectory. Lawa mapharamitha akalwa nge-auto motor und sport ekuhlolweni kwe-μ-split eyisibopho. Kwenziwa ngokuma ngesivinini esingu-100 km/h ezindaweni ezimanzi ezinokubambelela okuhlukile. Kulokhu, uhlelo lwe-Infiniti ABS luvula ngokugcwele amabhuleki, futhi uhlelo lwe-elekthronikhi lungena esimweni esiphuthumayo. Emizamweni elandelayo yokuma, amasondo emoto ayavinjwa, imoto ayilawuleki futhi ihambe iye ethrekhi yokuhlola. I-Infiniti ibeka lokhu kumehluko omkhulu ekubambeni kwezindawo ezimbili. Ezivivinyweni ezalandela, imoto ifakwe isofthiwe entsha, futhi nakuba ibanga braking anda, kwakungekho izinkinga cishe. Inkampani yaseJapan iqinisekisa ukuthi ezinyangeni ezizayo kuzofakwa isoftware entsha kuzo zonke izinhlobo ze-Q50 Hybrid.

Ekumiseni kokuqala ku-asphalt emanzi (kwesobunxele) nakuma-slabs omanzi (kwesokudla), i-Q50 Hybrid iyema ibuthakathaka kakhulu, futhi esitobhini sesibili, amasondo akhiyiwe (uhlelo luya kwimodi yezimo eziphuthumayo) nemoto iphotha ngokungalawuleki. Isoftware ye-Infiniti eguquliwe efakwe emotweni yokuhlola iholela ekuziphatheni okungcono lapho imoto imiswa futhi ihlala izinzile.

Umbhalo: Michael Harnishfeger

Isithombe: Hans-Dieter Zeifert