Idrayivu yokuhlola iBMW M5
I-M5 edume kakhulu ivula ikhasi elisha ngokuphelele emlandweni wayo - esizukulwaneni sesithupha, i-sedan yezemidlalo yathola yonke-wheel drive okokuqala ngqa. Inguquko? Akunjalo Empeleni
AbaseBavaria baletha zonke izizukulwane zemodeli ekwethulweni kweBMW M5 entsha. Isizukulwane sokuqala kuphela sedan esinenkomba yomzimba ye-E12 ebesingenayo inguqulo "ekhokhisiwe". Kusukela i-E28, i-emka isibe yingxenye ebalulekile yohlu. Onke ama-M5 amadala kulo mcimbi aqhamuka kwi-BMW Classic Works Collection. Ngaphandle kokuthi lezi yizicucu zemnyuziyamu, azethulwanga lapha nhlobo ukuze zibabaze. Kulula kakhulu ukulandela ukuvela kwenganekwane.
Ukujwayela ama-E28 kungena enkathini ecishe ibe ngeyakudala yezimoto, lapho iphunga likaphethiloli elihambisana nomshayeli nabagibeli kulo lonke lolu hambo bekungeyona into engajwayelekile. Ngakho-ke, noma ikuphi ukuqagela mayelana namandla, ukugibela nemikhuba yokushayela yale moto kungabonakala kungalungile. I-M5 enenkomba ye-E34 ishiya umbono ohluke ngokuphelele. Ngemuva kwesondo lale moto, uyaqonda ukuthi kungani ama-1990 abhekwa njengenkathi yegolide emlandweni we-BMW. Imoto elungiswe kahle kanjalo, ngokuya nge-ergonomics kanye nebhalansi ye-chassis isiyonke, ayinakutholakala esikhathini sethu sobuchwepheshe obuphezulu. Kepha sikhuluma ngemoto cishe eminyakeni engamashumi amathathu edlule.
Kepha iM5 E39 iyi-Galaxy ehluke ngokuphelele. Umsebenzi oqinile womzimba nokumiswa okujiyile, kuhlanganiswe ne-taut, izilawuli zesilisa kanye ne-V8 enamandla efiswa ngokwemvelo inika le sedan umlingiswa onolaka, wezemidlalo. I-E60, eyishintshe nge-V10 enkulu futhi "irobhothi" elinonya nge-clutch eyodwa, ibonakala ihlanya ngokuphelele. Ngemuva kokuyazi le moto, kunzima ukukholelwa ukuthi i-F10 esheshayo, enembile futhi ehlakaniphile, esivele icwilisa umshayeli eminyakeni yedijithali, ingakhiwa ngokushesha ngemuva kwemoto enjalo. I-M5 yamanje izongena kuphi kulolu hlelo?
Ngemuva kohambo, ngivele ngiye kuthrekhi yomjaho. Kukulezi zimo ezimbi lapho umlingiswa weM5 omusha angavezwa khona ngokugcwele. Kepha kukhona okufanele kuvulwe lapha. Ayikho ipulatifomu entsha kuphela, injini yesimanje ne "automatic" esikhundleni se "robot", kepha okokuqala ngqa emlandweni we-M5 - uhlelo oludonsa ngawo wonke amasondo.
Asikho isikhathi esiningi kuthrekhi. Ibanga lesingeniso lokufunda ithrekhi nokufudumeza amathayi, bese kuba nemikhawulo emithathu yokulwa bese kuba elinye ithanga lokupholisa amabhuleki. Kungabonakala njengohlelo olunje, uma kungengenxa yokuthi ikholomu encane ye-M5 yayiholwa ngumshayeli weFormula E kanye nochungechunge lomzimba we-DTM uFelix Antonio da Costa.
Vele uhambisane nomholi onjalo, kepha i-M5 ayihluleki. Ifakwe esikrinini emaceleni, ikuvumela ukuthi ibambelele kumgibeli okhokhelwayo. Uhlelo lwe-xDrive all-wheel drive lumisiwe lapha ukuze lusabalalise kabusha umzuzu phakathi kwama-asi njalo, hhayi kuphela lapho kwenzeka ukushelela kwesinye sazo. Futhi ungakuzwa ngesikhathi sokujika okunamandla.
Ngokushintshana, lapho i- "emka" yakudala ibingasonga futhi inyakazise umsila wayo, imoto entsha ifakwa ngaphakathi ngaphakathi, ilandele ngqo umzila obekwe isiteringi. Futhi, ungakhohlwa ukuthi sinenguqulo ephezulu ye-M5 enokuhlukaniswa okusebenzayo kwangemuva nokukhiya ngogesi. Futhi wenza umsebenzi wakhe kahle kakhulu, futhi.
Kepha ungacabangi ukuthi iM5 ilahlekelwe ngamakhono ayo angaphambilini. I-clutch yohlelo lwe-xDrive lapha yenzelwe ukuthi i-asi engaphambili ikwazi “ukugoqeka” ngenkani kuyo futhi ihambe kuphela ku-wheel drive yangemuva, okwenza imoto ishibilike. Ukwenza lokhu, ngokucindezela inkinobho yokuzinza, iya kumenyu yezilungiselelo ze-MDM (M Dynamic Mode) bese ukhetha into engu-2WD.
Ngendlela, imodi ye-MDM yobunikazi uqobo, lapho zonke izinhlelo zingena esimweni sokulwa esiphezulu, namakhola we-elekthronikhi ekhululekile, atholakala ngawo womabili amasondo agcwele futhi angemuva. Njengakuqala, ingacushwa njengenye yezinkinobho ezisesiteringini ukwethula ngokushesha. Izinkinobho zokuhlela izindlela ezisesiteringini manje azisona ezintathu, kodwa zimbili kuphela. Kepha ngakolunye uhlangothi, abakwazi ukudidaniswa nabanye. Zibomvu, njengenkinobho yokuqala injini.
Ukusuka emzileni siya emigwaqweni ejwayelekile. Ukushesha okumbalwa kuqala kusuka kuma-pedals amabili, ukusheshisa okumbalwa okusheshayo lapho uhamba emigwaqweni engothelawaye kubangela ukugcwala kwemizwelo. Ukusuka ekusheshiseni kwe-M5, okungaphakathi kwemizuzwana emi-4, iba mnyama emehlweni. Futhi akuyona nje yonke-wheel drive, kodwa futhi futhi ngcono V8 injini. Yize isuselwe kuyunithi yangaphambilini ye-4,4-litre, iphinde yaklanywa kahle. Izinhlelo zokudla nezokukhipha zishintshiwe, ingcindezi yokuqinisa inyusiwe, futhi kufakwe iyunithi yokulawula esebenza kahle kakhulu.
Umphumela omkhulu we-metamorphosis: amandla amakhulu, akhuphuke afinyelela ku-600 hp, kanye ne-torque ephakeme ye-750 Nm, etholakala eshalofini kusuka ku-1800 kuye ku-5600 rpm. Ngokuvamile, ukuntuleka kokudonswa kule njini akuzwakalanga ku-M5 wangaphambili, futhi manje nakakhulu. Ngisho nokucabangela iqiniso lokuthi manje usizwa hhayi "irobhothi" enama-clutches amabili, kodwa nge-8-speed "othomathikhi". Kodwa-ke, ukulahlekelwa ebhokisini lezemidlalo le-M Steptronic kungaphansi kunenguqulo yalo yomphakathi. Futhi kubaluleke ngani ukukhishwa kwenjini ephezulu kangaka? Into esemqoka ukuthi kwimodi ephezulu yokusebenza ngokwezinga lomlilo, leli bhokisi cishe alikho ngaphansi "kwerobhothi" langaphambilini. Futhi ngendlela entofontofo, idlula kakhulu ngokuya ngobumnene nangokushelela kokushintsha.
Uma usuphumile kuthrekhi futhi ungene emigwaqweni ejwayelekile, kuyacaca ukuthi intofontofo kwi-M5 entsha isinyuselwe ezingeni elisha ngokuphelele. Lapho ama-dampers anokuqina okushintshekayo engabambeki, futhi injini ingakhanyi ukuthi kukhona umchamo, uphendukela endaweni ebomvu, iBMW izizwa njengomfana omuhle. Ukumiswa kumodi yokunethezeka buthule futhi kuyindilinga kusebenza ngisho nokungahleleki okubukhali, isondo lokushayela elinonwabu alizihluphi ngesisindo salo, futhi kungena irobhothi elincane nje lamathayi abanzi kule ndlu.
Imoto ibamba kahle kuzo zonke izinhlobo ze-asphalt futhi umuntu uzizwa esinda futhi eqinile kuyo. Yebo, kusenokunemba nobukhali ekuphenduleni, kepha izinga lokucija okujwayelekile kweBMW lehle kakhulu. Ngakolunye uhlangothi, ingabe kubi kangako ngempela, ngemuva kokuphuma ngokushesha okuningana kuthrekhi ngemuva kwesondo lemoto yezemidlalo, ukubuyela ekhaya nge-sedan yebhizinisi entofontofo? Lokhu bekulokhu kwenzeka phambilini, ngakho-ke iM5 entsha ingokwesigodlo esikhundleni senguquko.
| Uhlobo lomzimba | Sedan |
| Ubukhulu (ubude / ububanzi / ukuphakama), mm | 4965/1903/1473 |
| Wheelbase mm | 2982 |
| IVolumu yetrunk, l | 530 |
| Isisindo se-Curb | 1855 |
| uhlobo lwenjini | Uphethiloli V8 ushisiwe |
| Ukusebenza ivolumu, cubic metres cm | 4395 |
| UMax. amandla, hp (ngomzuzu) | 600 ku-5600 - 6700 |
| UMax. kupholile. umzuzwana, Nm (ngo-rpm) | 750 ku-1800 - 5600 |
| Uhlobo lweDrayivu, ukudluliswa | Okugcwele, AKP8 |
| UMax. isivinini, km / h | 250 (305 nge-M Drivers Package) |
| Ukusheshisa kusuka ku-0 kuye ku-100 km / h, s | 3,4 |
| Ukusetshenziswa kwephethiloli (umjikelezo oxubile), l / 100 km | 10,5 |
| Intengo kusuka, USD | 86 500 |
