Eyisilinda esiyisishiyagalombili esimise okwe-V, okungenye yezinto ezisetshenziswayo ezikhiqiza isasasa elikhulu, isempilweni enhle futhi iyanconywa, okungenani uma ubheka iphothifoliyo yakwa-BMW. Uhlobo lwaseBavaria lusanda kumemezela ukufika kwamamodeli amasha amathathu ane-V8: the I-X5 M50i, X7 M50i ne-M550i.
I-V8 ezosebenza njengenhliziyo yabo, sazi ngokufika kweBMW M850i xDrive. Lokhu ukuphindwaphindwa kwakamuva kwebhulokhi eyaziwayo ye-N63, ene-4400 cm3, ama-turbos amabili, kodwa ngamandla kanye namanani we-torque akhuphukela (ngisho) ahlonipheke kakhulu. 530 hp kanye 750 Nm ye-torque ephezulu.
Lezi ziba izinguqulo ezinamandla kakhulu zobubanzi bazo uma sehlisa i-M emsulwa — X5M ne-M5. Ngeke ibe khona i-X7M, ngokusobala.
Nokho, uhlamvu oluthi “M” ekuqokweni kwezinhlobo ezintathu aludukisi, i-X5 M50i, X7 M50i ne-M550i zifafazwe ngomlingo othile we-BMW M GmbH.
Bhalisela iphephandaba lethu
THE BMW M550i wayesevele aziwa, eshintsha inguqulo yakhe ye-N63 ukuze athole entsha. Ngamanye amazwi, i-Turbo V8 ibona amandla kanye namanani we-torque eqa esuka ku-462 hp no-650 Nm kuya ku-530 hp eshiwo ngenhla no-750 Nm, okusondeza ku-M5 enamandla kakhulu.
Ngaphandle kokwabelana ngebhulokhi entsha, i-X5 M50i entsha, i-X7 M50i ne-M550i iphinde ihlukaniselane ngamasondo okushayela (xDrive), kanye ne-Steptronic eight-speed automatic transmission. Baphinde bafake i-M Sport electronic differential.
Azikho izibalo zokusebenza ezimenyezelwe okwamanje ze-M550i, kodwa i X5 M50i futhi X7 M50i Bahlangana ne-classic esuka ku-0 iye ku-100 km/h ku-4.3s kanye no-4.7s ngokulandelana, kanti ijubane eliphezulu ligcina ku-250 km/h.
Ama-SUV afika njengejwayelekile ne-M braking system, nama-caliper apendwe ngombala oluhlaza okwesibhakabhaka, “acasha” ngemuva kwamasondo angu-21″ (22″ njengenketho). I-X5 M50i iphuma ne-Adaptive M suspension, kanti i-X7 M50i yona iphuma ne-adaptive air suspension, okwenza isibonelo, iSUV enkulu ikwazi ukufika phansi ngo-20 mm ijubane elingaphezu kuka-138 km/h.
Bhalisela isiteshi sethu se-YouTube.