I-BMW X3 ibe yindaba eyimpumelelo. Eyethulwe ngo-2003, iSUV yalolu hlobo ephakathi nendawo - noma i-SAV (Sports Activity Vehicle) njengoba i-BMW ikhetha ukuyibiza kanjalo - isidayise amayunithi angaphezu kwesigidi esingu-1.5 ezizukulwaneni ezimbili.
Indaba yempumelelo esazoqhubeka? Kuncike kulesi sizukulwane sesithathu esisha. Ifakwe e-Spartanburg, e-USA, lapho kukhiqizwa khona le modeli.
I-CLAR ifika ngo-X3
Njenge-5 Series kanye ne-7 Series, i-BMW X3 nayo izozuza epulatifomu ye-CLAR. Uma uyiqhathanisa neyandulelayo, iBMW X3 entsha ikhula nhlangothi zonke. Inde ngo-5.1 cm (4.71 m), 1.5 cm ububanzi (1.89 m) kanye no-1.0 cm ubude (1.68 m) kuneyandulelayo. I-wheelbase nayo ikhula cishe ngo-5.4 cm, ifinyelela ku-2.86 m.
Ngaphandle kokukhula kobukhulu, ubukhulu bangaphakathi abubonakali buguqukele ohlangothini olufanayo. Isibonelo, umthamo wekhompathi yemithwalo uhlala kumalitha angama-550, futhi uhambisana nomthamo wezimbangi zayo ezinkulu: iMercedes-Benz GLC ne-Audi Q5.
Ukusetshenziswa okukhulu kwe-aluminium ezingxenyeni zenjini nokumiswa kwavumela i-BMW X3 entsha ukuba "inciphe" naphezu kokwanda kobukhulu bayo. Ngokusho komkhiqizo waseJalimane, i-X3 entsha ilula kufika ku-55 kg kuneyandulelayo ezinguqulweni ezifanayo.
0.29
Uma sibheka i-X3 entsha, asisoze sasho ukuthi iyimodeli entsha ngokuphelele, njengoba ibukeka ifana nje nokuhlelwa kabusha kweyandulelayo.
Ingase ifane ncamashi neyangaphambili, kodwa asikwazi ukukhomba ngomunwe ekusebenzeni komklamo wayo wangaphandle. Isibalo esibonisiwe, esingu-0.29, siyi-coefficient ye-aerodynamic ye-X3 okuyinto encomekayo nokho emotweni yalolu hlobo.
Singakhohlwa ukuthi lena yiSUV, yize inosayizi omaphakathi, ngakho-ke inani elizuziwe alihlukile kulokho esingakuthola ezimotweni ezincane nezincane.
Izinjini: "endala" eyaziwayo
Ekuqaleni iBMW X3 izotholakala nezinjini ezimbili zikadizili neyodwa kaphethroli. Uhlobo lukaphethroli lubhekise kwiX3 M40i, esizoyibheka kabanzi. Ku-Diesel, khona-ke sine:- xDrive 20d – 2.0 litres – four in-line cylinders – 190 hp at 4000 rpm and 400 Nm between 1750–2500 rpm – 5.4–5.0 l/100 and 142–132 g CO2/km
- xDrive 30d – 3.0 amalitha – amasilinda akulayini ayisithupha – 265 hp ku-4000 rpm kanye no-620 Nm phakathi kuka-2000–2500 rpm – 6.6–6.3 l/100 kanye no-158–149 g CO2/km
Kamuva, izinguqulo zikaphethiloli zizokwengezwa, xDrive 30i futhi xDrive 20i , esebenzisa injini ye-turbo eyi-four-cylinder engu-2.0 litre enamandla angu-252 (7.4 l/100 km no-168 g CO2/km) namandla angu-184 (7.4-7.2 l/100 km kanye no-169-165 g CO2/km). Noma ngabe iyini injini, zonke zizophuma ne-gearbox edonsa ngamagiya ayisishiyagalombili.
ashukumisayo nakakhulu
Njengoba ubungalindela, iBMW X3 entsha inesisindo esingu-50:50, okwenza isisekelo esihle sesahluko se-dynamics. I-suspension izimele kuzo zombili izimbazo, nomsebenzi wayo ohlomula ekwehlisweni kwesisindo soquqaba olungakaphumi.
Zonke izinhlobo (okwamanje) ziphuma namasondo amane, kanti i-xDrive system ixhumene ne-DSC (Dynamic Stability Control), ekwazi ukuphatha kahle ukwahlukanisa amandla phakathi kwamasondo amane. Izindlela zokushayela ezihlukene zizotholakala - i-ECO PRO, i-COMFORT, i-SPORT ne-SPORT+ (itholakala kuphela ngezinguqulo ezingu-30i, 30d kanye ne-M40i).
Ukukalwa kwamasondo nakho sekukhulile, kanti usayizi omncane otholakalayo manje ungamayintshi angu-18, namasondo afika kumayintshi angu-21 ayatholakala.
Mayelana nemishini yokuphepha esebenzayo, ngaphezu kwe-stability control osekukhulunywe ngayo (DSC), ine-traction control (DTC), i-curve braking control (CBC) ne-dynamic control (DBC), phakathi kokunye. Ukuze uthole ulwazi oluthe xaxa lokushayela, i-M Sport suspension namabhuleki ozikhethela yona, amadampeni ashintshashintshayo kanye ne-variable-assist sport steering.
Ngokusho kwabakwaBMW, i-X3 nayo isikulungele ukuzihambela ngaphandle komgwaqo, nakuba iningi labo aliyishiyi itiyela. Ukuvunyelwa phansi okungu-20.4 cm, nama-engeli angu-25.7º, 22.6º no-19.4º, ngokulandelana, ukuhlasela, ukuphuma kanye ne-ventral. Umthamo weford ungamasentimitha angama-50.
Okuhlukile x 3
I-SUV yaseJalimane izotholakala ngezinguqulo ezintathu ezihlukene: i-xLine, i-Luxury Line ne-M-Sport. Inguqulo ngayinye izoba nokubukeka okuthile, ngaphandle nangaphakathi. Zonke zingafakwa ezishintshayo zomoya ezinezoni ezintathu, iphakethe le-Air Ambient, izihlalo ezinomoya omncane kanye nokugoqa kwezihlalo zangemuva ezingxenyeni ezintathu (40:20:40).
Ingaphakathi elisha linesistimu entsha ye-infotainment, ehlanganisa isikrini sokuthinta esingu-10.2 inch esikwazi nokulawula ngokuthinta. Njengenketho, iphaneli yensimbi ingase futhi ibe yedijithali ngokugcwele futhi, ngokukhetha, ifake Isibonisi Esiphezulu Esinombala esinokuboniswa kuwindi langaphambili (manje elenziwe ngengilazi ye-acoustic).
Okugqamile ubuchwepheshe obuvumela ukushayela okuzihambela kancane - i-BMW ConnectedDrive -, njenge-active cruise control, enobuchwepheshe obuhlanganisiwe bosizo lokuqondisa olusivumela ukuthi sihlale emzileni, noma (okutholakala ngokuhamba kwesikhathi), ukushintsha umzila uye komunye. . I-BMW ConnectedDrive Services ifana nezinhlelo zokusebenza zamaselula namawashi ahlakaniphile, okufanele avumele ukuhlanganiswa okushelelayo “nempilo yedijithali” yomnikazi.
I-X3 M40i, M Performance ibilapha
AbakwaBMW abachithanga sikhathi badalula inguqulo ye-M-Performance - eyokuqala, bathi - ye-X3. Iyona yodwa i-X3 ene-in-line six-cylinder esebenzisa uphethroli. Injini eshajwe kakhulu iletha amandla angu-360 aphakathi kuka-5500 no-6500 rpm kanye no-500 Nm phakathi kuka-1520 no-4800 rpm. Isilinganiso esisetshenziswayo singu-8.4–8.2 l/100 km kanye nezisi ezikhishwayo ngu-193-188 g CO2/km.
Le njini ikuvumela ukuthi wethule iX3 M40i elinganiselwa ku-1900 kg ifike ku-100 km/h ngemizuzwana engu-4.8. Ngeshwa, umkhawulo ngeke ukuvumele ukuthi uhambe ngaphezu kuka-250 km/h. Ukuze ulawule yonke into, njengoba ubungalindela, i-M40i iphuma ne-M Sport suspension – ama-dampers aqinile nama-spring, kanye nama-stabilizer bars aqinile. Ukuze ime futhi ijubane, iM40i iphinde ithole amabhuleki e-M Sport, ahlanganisa ama-piston calliper kuma-disc angaphambili namabili ngemuva.
Amahemuhemu anamandla akhulayo akhomba ku-X3M esikhathini esizayo, okungaba i-debut ephelele kule modeli. Emkhakheni ophambene, izinguqulo ze-hybrid nazo zizofika - ukusebenza kwe-i -, kanye nokufika kwe-X3 kagesi engu-100% kuya ngokuya kuqiniseka.
IBMW X3 entsha kufanele ifike ePortugal ngenyanga kaNovemba, izokwethulwa esidlangalaleni ngoSepthemba embukisweni wezimoto iFrankfurt Motor Show.