THE BMW i8 , yabonye umusaruro wacyo urangiye muri uyu mwaka, niyo modoka yambere yimodoka yo mubudage icomeka mumodoka. Niba haribintu byinshi kuri i8 byashimishije kandi bigakomeza gushimisha - igishushanyo mbonera nubwubatsi, kuruta byose - noneho habayeho kunengwa. 374 hp yingufu ntarengwa zahujwe buri gihe zisiga ikintu cyifuzwa.
Ntabwo i8 itari yihuta. Ariko niba kwari ukugaragaza isi nshya muburyo bwo kugera kubikorwa - muriki gihe, ubukwe hagati ya hydrocarbone na electron - buri gihe habaga hakenewe i8 ifite imikorere myinshi kandi / cyangwa yibanze byazamuka kurwego rwa 100% gutwika imodoka za siporo nka Porsche 911 cyangwa Audi R8.
Ntabwo byigeze bibaho, ariko ntibisobanuye ko bitigeze biganirwaho cyangwa ngo bigerageze kwiteza imbere. Kubera ko mubyukuri twamenye BMW i8, byari bizwi ko Alpina yakoraga verisiyo yayo ya sport exotic. Kandi mubyukuri gakondo, Alpina yatanga i8 gusimbuka cyane mubikorwa hejuru ya i8 twari tuzi.
Ubundi se, kuki tutigeze tubona Alpina i8?
Amaherezo dufite ibisubizo. Umuyobozi mukuru wa Alpina, Andreas Bovensiepen, mu kiganiro yagiranye na BMW Blog, yemeza ko yego, ari ukuri ko bateje imbere “i8” yabo, ariko umushinga uzatereranwa igihe bahuye n'ibibazo byinshi.
Iyandikishe mu kanyamakuru kacu
Ibibazo amaherezo byose byaturutse mubyemezo byo guhindura 1.5 l turbuclifike ya silindari eshatu ya moderi yuruhererekane, yari ifite hp 231, kuri nini nini kandi ikomeye ya 2.0 l turbuclifike enye dusanga uyumunsi muri BMW M135i. Ariko hano gukuramo hafi 350 hp aho kuba 306 hp.
Bovensiepen avuga ko hamwe na moteri enye, Alpina i8 yatanga 462 hp yingufu zingana hamwe na 700 Nm yumuriro mwinshi , gusimbuka kwerekana imbaraga, binary kandi, turashaka kwizera, mubikorwa.
Ariko, hamwe na moteri nini kandi ikomeye, havutse ibibazo byambere byo gukonja. Kugira ngo bikemuke, Alpina yatangiye ishyiraho intercooler nini, ariko yarangije igomba kongeramo izindi ebyiri, zishyirwa kumurongo wimbere, kugirango amavuta na gare agabanye ubushyuhe bukwiye.
Kubijyanye na garebox, ntabwo byari bikiri ikibazo cyo gukonjesha umuvuduko wa gatandatu wihuta wa moderi isanzwe. Ibi ntibyashoboye gukoresha imbaraga zinyongera za moteri nini, nuko bahindukirira kuri Aisin yihuta yihuta yoherejwe na moteri uyumunsi.
Nibyiza, hamwe na moteri nogukwirakwiza binini, byaragaragaye kandi ko ari ngombwa gukora aluminium yinyuma yinyuma kugirango ibashyigikire, igomba kuba ikomeye kuruta iyari isanzweho - impinduka zikenewe zakomeje kwiyongera.
Imbere, kugirango ukureho munsi yimiterere yaranze imyifatire ya i8, Alpina yashyizeho amapine ubugari bwa mm 50 ugereranije na 195 bigufi moderi yuruhererekane yari ifite. Nkigisubizo, byari ngombwa gutezimbere ibishya, binini kugirango byemere reberi yagutse.
Hamwe nibi byose, moteri nini na garebox, nini nini na intercoolers, munsi yimodoka yinyuma, Alpina i8 nayo yaba iremereye hafi kg 100. Ntakintu nakimwe cyo guhangayikishwa na karuboni ya fibre ya karuboni i8, yari ikomeye cyane kugirango ikemure imbaraga nuburemere bwiyongereye, bisaba ko nta mbaraga zongera. Ariko ibiro 100 byiyongereyeho bivuze ko iyi Alpina i8 yagombaga kongera kwemezwa mubijyanye numutekano, mu yandi magambo, igomba gusubiramo ibizamini bihenze kugirango ibe homologique.
Ariko nk'uko Andreas Bovensiepen abivuga, izi mpinduka hamwe n’ibiciro bifitanye isano ntabwo byari impamvu nyamukuru yo kureka iterambere rya i8.
Impamvu "yishe" umushinga burundu
Impamvu nyamukuru baretse umushinga ni kalibrasi ya kinematike igoye. BMW i8 ifite ibice bibiri byamashanyarazi bitandukanijwe kumubiri - moteri yaka itwara umutambiko winyuma naho moteri yamashanyarazi ikagenda imbere, ntakintu kibahuza - ariko bakorana neza, nkaho ari imwe. Kandi ibi birashoboka gusa tubikesha software iyobora imikorere yibice bibiri bya disiki, byateguwe neza kuri "byte" kuri bo.
Muyandi magambo, iyo bahinduye moteri yaka hamwe nogukwirakwiza, babuze ubwo buryo bwiza bwo kuyobora no guhitamo. Bagomba kubisubiramo byose. Kandi kubikora ntibagomba kumara umwanya munini gusa, kuko… bigoye cyane, ariko kubikora birahenze cyane.
Aha niho Andreas Bovensiepen hamwe nitsinda rye bajugunye hasi igitambaro hasi, kuko basanze bidakwiye imbaraga zabantu nubukungu kugirango dukomeze umushinga kugirango twuzuze ibipimo bisanzwe bisabwa kuri Alpina. Porotipire yiyi Alpina i8 yakozwe kugeza ikora, ariko amaherezo yananiwe guhuza imikorere yibice bibiri byamashanyarazi.
Ahari ibintu bigoye hamwe nibiciro byinyongera nabyo bifasha gusobanura impamvu itigeze iba i8 kuva BMW M, kandi atari muri Alpina gusa.