Gwajin gwajin BMW M850i ​​xDrive Coupe: dawowa daga gaba

Gwada ɗayan mafi kyawun juzu'in samar da kayayyaki akan kasuwa

Ba wani sirri bane cewa fitowar wani avant-garde i8 ta kowace fuska ya haifar da rudani tsakanin masu tsaurin ra'ayi a cikin fan fan BMW. Yanzu al'ada ta dawo da ƙarfi tare da M850i ​​da 530 hp. da 750 Nm. Shin wannan yalwa ya isa ya cika babban tsammanin sabon kashi na XNUMX?

Haɗin jituwa na siffofi, girma dabam da dai-dai na ɗan wasan Bavaria yana tayar da hankula kuma yana buɗe ƙofofi da tagogi a cikin ƙwaƙwalwa ta hanyar abin da tuno yake mamayewa ba tare da wani iko ba ... Sai kawai daga farkon 90s, lokacin da BMW 850i da tofa dutsen da aka nuna tare da hasken fitila, da V12 mai ban sha'awa da sedan tare da ɗamara tare da bel, ya haifar da mamaki da farka da mafarkai. Kamar dai ya zo daga nan gaba. Shekaru daga baya, amma kuma daga wannan hanyar, i8 ya fito tare da ingantaccen tsire-tsire da sifofin sci-fi.

Yanzu haka muna da guda takwas. Wani kujerun wasanni tare da tambarin BMW. Wani tushen majiyai da hotuna wanda zai cika tunaninku. Wani janareta mai iko na tsammanin, rudu da mafarki. Kamar yadda girman M850i ​​kansa yake.

Amma ƙarni mai alamar G15 a fili bai fahimci wannan a matsayin nauyi ba. An kirkiro salon aristocratic ne da gangan don tafi, halittar da ke karkashin kaho mara iyaka tana ta sheka da farin ciki na rayuwa, kuma gaskiyar cewa ana amfani da madaidaicin makirci tare da kujeru 2 + 2 a cikin mota mai tsawon tsawon mita 4,85 kai tsaye kuma a fili yake magana na girman kai da fara'a. falsafar babban Bavaria. Gran Turismo na zamani.

Ba kwa buƙatar ƙwallon kristal don fahimtar yanayin abubuwan da ke faruwa bayan matsar da ƙwallon lu'ulu'u na motsi zuwa matsayin "D". Yalwa yana jiran ku - daga abin da kuka riga kuka samo a waje, lokacin da kuka buɗe kofa mai mahimmanci, lokacin da kuka sanya wurin zama a bayan dabaran, da kuma lokacin da kuka fara kallon filaye masu ban sha'awa akan dashboard a gabanku. Sauran cikakkun bayanai ne - fata na bakin ciki, madaidaicin aluminum da gilashi. Wannan ya dawo da mu zuwa ga lever da lamba 8 da ke haskakawa a cikin gogewar ƙwallon sa. Wannan ba haɗari ba ne. Nomen alama ce.

Ƙarfin wutar lantarki

Watsawa ta atomatik yana da matakai takwas, takwas sune cylinders na injin lita 4,4 a gaba. Kimanin kashi 70% na abubuwan da aka sani na V8 Biturbo da alama sun yi gyare-gyare. Wannan ba game da ƙananan abubuwa bane, amma game da canje-canje a cikin crankcase, pistons, igiyoyi masu haɗawa da silinda. Kuma damfarar Twin Scroll, wanda aka sanya tsakanin layuka biyu na silinda, sun riga sun fi girma. Sabili da haka, ba a jin tasirin ƙara tacewa ba, kuma sakamakon canje-canje, yuwuwar man fetur V8 ya karu da 68 hp. da 100 nm - game da adadin ƙananan ƙirar aji Gudanar da wuri a rana har ma don faranta wa masu mallakarsu na ɗan lokaci.

Tabbas, lokaci yana taka rawa a cikin 850i. Domin 3,8 hp yana daukan dakika 530. da kuma 750 Nm na karfin juzu'i na V8 don tsayar da Bavarian da kuma hanzarta shi zuwa 100 km / h. Nan gaba kadan, gudun ya katse ne ta hanyar na'urar lantarki, wanda zai ba rufin damar ya zama daidai 254,7 km / h. Amma saurin kaifi da aikin kwatankwacin tsarin birki ba abin mamaki bane anan. Saboda tambaya a cikin nau'ikan GT ba gaskiya bane, amma yadda ake aiwatar da tuki mai sauri.

Don amsa da kyau, BMW ya sanye take da M850i ​​tare da duk hanyoyin da ake da su don tabbatar da ingantattun kuzarin motsa jiki - dakatarwar wasanni tare da dampers masu daidaitawa da damping na jiki mai ƙarfi, tuƙi tare da madaidaiciyar tuƙi, makulli na baya na lantarki. da tsarin watsa dual wanda zai iya jagorantar duk motsi zuwa ƙafafun axle na baya. Sakamakon duk wannan? Tsananin haske.

Dangane da gudun, M850i ​​aljani ne na gaske. Kuna gane hakan ko da bayan kilomita na uku na hanyar - akwai abubuwan da ake buƙata da yawa a baya, amma yana ɗaukar lokaci don aiwatar da bayanan mai shigowa. Tunda ƙafafun baya suna nuni da layi ɗaya zuwa gaba a cikin manyan gudu, kwanciyar hankali na kusurwa ya zama na gaske - kamar yadda aka nuna ta 147,2 km/h da aka rubuta akan hanyar gwaji tare da sauye-sauyen layi. Tsakanin pylons na slalom, adadi-takwas yana canzawa zuwa wani yanayi daban-daban, wanda ƙafafun gaba da na baya suna juyawa a cikin saɓani daban-daban kuma don haka yana inganta haɓakawa da haɓakar babban coupe. Idan direba yana da kishi sosai, ana ƙara wannan taimakon daga gatari na baya zuwa ga kaifi da amsawar tsarin tuƙi kuma, ban da tashin hankali da aka sani lokacin canza shugabanci, na iya haifar da yanayi mai daɗi a baya, tsarin DSC yana ɗaukar wannan a hankali kuma yana kiyaye komai cikin tsari. , mai laushi kuma ƙarƙashin cikakken iko tare da daidaitattun ƙwanƙwasa ƙwanƙwasa.

Sauƙin da duk wannan ke faruwa yana da ban sha'awa, duk da tsarin rufin carbon-fiber, M850i ​​yana da nauyin kilogram 1979. Wannan ya wuce kilogiram 443 fiye da i8 da kilogram 454 fiye da Turbo 911. Koyaya, girman babban ɗakin, wanda ya ɗauki murabba'in murabba'in 9,2 na hanya, ya sa ya zama da wahala sosai shawo kan juzu'i a cikin tsaunukan tsaunuka. A cikin irin waɗannan wurare, GXNUMX ya zama kamar giwa a cikin taron bita na gilashi, duk da irin jan hankalin da take yi da reza, da ƙararrawar jijiyoyin jiki da rashin kiyaye hanya.

Wannan na ƙarshe ya kasance saboda ingantacciyar injunan injin da aka samar ta hanyar watsa dual mai daidaitawa da makulli na baya, wanda, kamar DSC, suna yin aikinsu cikin nutsuwa, daidai da inganci, ba tare da shigar da direba ba. Wannan haɓakar halayyar fasaha ce ta bambanta Gran Turismo na gaskiya daga mafi yawan takwarorinsa na wasanni, rashin natsuwa da buƙatu. Tabbas, jeri na takwas zai kammala doguwar tafiya kuma zai kai ku kan babbar hanyar da zata kai ku wancan gefen nahiyar kafin ku sani. Anan kuma dole ne mu ba da yabo ga maɗaukakin V8 da ƙarfinsa na ko'ina. Matsakaicin adadin da aka ruwaito na 12,5 l / 100 km a cikin gwajin shine tabbataccen shaida na ingantaccen tsarin aiwatar da shi (yana yiwuwa a cimma matsakaicin ƙimar ƙasa da lita 9), da kuma haɗin gwiwa mai kyau. tare da watsawa ta atomatik tare da ƙarin fadadawa. kewayon rabo rabo. Bugu da kari, na'ura mai yawa-mataki tana amfani da bayanan bayanan martaba na hanya daga tsarin kewayawa kuma koyaushe yana shirye don bayar da mafi kyawun kayan aiki ga kowane yanayi - shiru, santsi, sauri kuma kamar duk abin da ke cikin M850i.

2 + 2

Wuri ɗaya kawai a cikin sabon ƙirar inda ba za ku iya saya cikin ta'aziyya na ajin farko da farin ciki na aristocratic ba shine layi na biyu na kujeru. Kyakkyawan kayan kwalliyar fata ta kasa gyara rufin rufin da yake gangarowa da kuma rashin gajiyar ƙafar gaji da kujerun ɗimbin kujerun direba da abokan tafiya. Sabili da haka, yana da kyau a yi amfani da sashi na biyu na ƙirar 2 + 2 na gargajiya don faɗaɗa sararin kaya (mai ƙima) da adana ɓarnawar yanayin ƙasa a cikin ɗaki mai kariyar sauti mai kyau tare da ƙarin gunaguni.

Duk da ingantattun saitunan dakatarwar hannun jari, M850i ​​​​yana yin babban aiki na jin daɗin tuƙi. A cikin Yanayin Ta'aziyya, chassis mai ban sha'awa mai ban sha'awa yana ɗaukar komai tare da keɓancewa kaɗan, kuma saboda kusancin dakatarwa, watsawa da saitunan tuƙi a cikin yanayi daban-daban, kwanciyar hankali a cikin sabon ƙirar yana da karɓuwa har ma a cikin Wasanni da Wasanni +. Wani ɓangare na dacewa na zamani shine sauƙin sarrafa ayyuka da yawa. Ana iya yin wannan tare da motsin motsi da murya, da kuma ingantaccen tsarin iDrive, wanda yanzu ake kira Operating System 7.0, wanda zai iya ba ku bayanan da kuke so a ko'ina da ko'ina - akan nunin kai tsaye ko akan ɗayan manyan. fuska. daga Live Cockpit Professional. Dangane da haka, GXNUMX yana da kafafu biyu zuwa gaba.

In ba haka ba, M850i ​​yana da ƙarfi, mai sauri da ƙarfi Gran Turismo. Babban misali na mafi kyawun al'adun Bavaria, wanda zai yi kira ga duk wanda i8 ya kasance mai saurin zuwa. Babban dawowa daga nan gaba ...

KIMAWA

Sabon Series XNUMX yana ci gaba da al'adar a madaidaiciyar layi kuma yana wakiltar kyakkyawan Gran Turismo mai ban sha'awa a cikin tsari da sikeli - kayan alatu kuma mai ladabi, tare da babban kuzari da iko. Yarjejeniyar ta sauko zuwa wurin wurin zama na baya da kuma yawan amfani da man fetur - cikakkun bayanai waɗanda babu wani masanin mutunta kansa da ke sha'awar ...

Jiki

+ Akwai sarari da yawa ga direba da fasinjansa a gaba, kayan aiki da aikinsu ba su da kyau, a kan asalin ayyuka masu yawa, ergonomics suna da kyau ƙwarai

- Kujerun na baya sun dace da ɗaukar fasinjoji kawai a matsayin makoma ta ƙarshe, gangar jikin tana da girma, amma ƙasa da zurfi, hangen nesa na baya yana da iyakancewa, girman jikin ba ya dace da tuki mai ƙarfi akan kunkuntar hanyoyi tare da mai yawa. juya.

Ta'aziyya

+ Kujerun zama masu matukar kyau, ƙarancin ƙara a cikin gida, tafiya mai sauƙi da nisa, duk da tsayayyen tsari na dakatarwa ...

-… tare da 'yan maganganun lokacin da wucewa ba bisa ka'ida ba

Injin / watsawa

+ Fularfi, kyakkyawan kunnawa da daidaituwa V8, sassauƙa mai santsi, an daidaita shi daidai da injin watsa atomatik

Halin tafiya

+ Ingantacciyar kwanciyar hankali da aminci - musamman lokacin tuki a cikin manyan sauri, ingantacciyar gogayya, halayen kusurwa mai tsaka tsaki, madaidaiciya da tuƙi kai tsaye…

- ... turancin ƙafafun na baya wani lokacin yakan tsoma baki

aminci

+ Kyakkyawan birki, tsarin tallafi na direba mai yawa ...

-… ga wasu daga cikinsu har yanzu babu wasu abubuwan da ake buƙata don cikakken aiki

ilimin lafiyar dabbobi

+ Matsakaicin ginanniyar matattarar abubuwa, abin yarda da halaye masu amfani da mai

- Babban amfani da man fetur a cikin cikakkun sharuddan

Kudin

+ Kayan aiki mai wadataccen kayan aiki, garanti na shekaru uku

– Kulawa mai tsada sosai, mai yiwuwa babban hasara a cikin ƙima

Rubutu: Miroslav Nikolov

Hotuna: Georgy Nikolov