"Ba mu kawai sanya murfin daban-daban a kan 3 Series da canza lambobi," in ji Peter Langen, BMW 3/4 Series kewayon darektan, kafin kammala kashe ra'ayin abin da yake so ga sabon. BMW 4 Series : "muna so ya zama fatar kanmu, wato, sigar kofa biyu ta zama mafi kaifi, duka mai salo da kuzari".
Kuma idan irin wannan nau'in magana sau da yawa ya fi kasuwanci fiye da kowane abu, a cikin wannan yanayin yana da sauƙi a ga cewa, a gaskiya ma, da wuya mu ga motar BMW Coupe wanda ya bambanta da sedan wanda yake raba tushe, injuna, dashboard. da komai. mafi.
Mun riga mun sami bayanin wannan niyya tare da Concept 4 (wanda aka bayyana a Nunin Mota na ƙarshe na Frankfurt) kuma dangane da abin da aka sassauta wasu layukan, ban da koda guda biyu sun ragu kaɗan, musamman tunda an soki motar gwaji. don tsananin ƙarfin hali.
Amma ya zama mafi a tsaye, kamar yadda muka san shi akan wutar lantarki i4, amma sama da duka, waɗannan kodan na tsaye suna girmamawa ga abubuwan da suka gabata saboda an fara ganin su a cikin ƙirar ƙira - a yau manyan litattafai masu daraja - irin su BMW 328. da BMW 3.0 CSI.
Sa'an nan, da sharper creases a cikin bodywork, da tashi waistline da glazed surface a kan raya gefen, da ƙananan da fadi raya (sakamako ƙarfafa da na gani da cewa mika zuwa ga tarnaƙi na jiki), muscular da mika raya ginshiƙi da kuma babbar ginshiƙi. taga baya kusan yana sa ta zama kamar samfuri mai zaman kansa na 3 Series, yana ƙarfafa halayensa.
Biyan kuɗi zuwa wasiƙarmu
Idan a cikin ƙarni na baya mun fara ganin wannan rabuwa na coupé da sedan, har ma da nau'o'in nomenclatures daban-daban (3 da 4), yanzu duk abin da ya zama mafi fili tare da tsarin da aka ƙayyade da gaske wanda zai faranta wa masu siyan masu siyar da 'yan wasa na jikin biyu farin ciki. mai yawa.
ya fi haɗawa da hanya
An haɓaka tsayin da 13 cm (zuwa 4.76 m), faɗin ya karu da 2.7 cm (zuwa 1.852 m) kuma an shimfiɗa ƙafar ƙafar 4.11 cm (zuwa 2.851 m). Tsayin yana da raguwar karuwa na kawai 6mm akan wanda ya riga shi (zuwa 1.383m), yana sanya motar 5.7cm ya fi guntu fiye da jerin 3. Waƙoƙi sun karu idan aka kwatanta da ƙarni na baya - 2.8cm a gaba da 1.8 cm a baya - wanda har yanzu yana da faɗin 2.3 cm fiye da Series 3.
A gefe guda kuma, ƙafafun gaba yanzu suna da ƙarin camber mara kyau kuma an ƙara sandunan ƙulla a kan bangon baya don haɓaka rigidity na "na gida" kamar yadda Langen ke so ya kira shi, kuma masu ɗaukar girgiza yanzu suna da takamaiman tsarin na'ura mai aiki da karfin ruwa, kamar dai yadda yake. a cikin Series 3.
A gaba, kowane mai ɗaukar girgiza yana da tasha na hydraulic a saman wanda ke ƙara juriya akan jujjuyawar, kuma a baya piston na ciki na biyu yana haifar da ƙarin ƙarfi. "Hakanan motar tana da kwanciyar hankali", ya ba da hujjar mai kula da kuzarin Albert Maier, wanda kuma shine mabuɗin mahimmanci a cikin haɓakar haɓakar sabon BMW 4 Series.
Waɗannan canje-canjen sun kasance tare da sabbin ma'anar software, tuƙi tare da takamaiman adadi da hanyoyin tuƙi waɗanda ke ba da damar ƙarin 'yanci ga waɗanda ke tuƙi, idan abin da suke so ke nan: "Dole ne motar ta ƙyale direba ya kasance mai kyau kamar yadda yake tsammani." , murmushi Langen, sa'an nan ya tabbatar da cewa "mala'ika mai kula da shi har yanzu a can, kawai yawo kadan sama".
Fitilolin LED ɗin daidai ne, yayin da fitilun LED masu daidaitawa tare da Laser suna samuwa azaman zaɓi, tare da lankwasawa fitilu da ayyukan kusurwa masu daidaitawa tare da madaidaiciyar hasken hanya da aka inganta don tuƙi na birni da babbar hanya. A gudun sama da 60 km/h, BMW Laserlight yana ƙara kewayon fitulun kai har zuwa 550m, a hankali yana bin hanyar.
a kujerar direba
Shigar da gidan da ke gefen hagu a gaba yana nufin kewaye da na'urorin dijital kamar yadda a cikin duk sababbin BMWs, amma wanda kwanan nan ya zo a cikin wannan kewayon, wanda ya riga ya wuce shekaru arba'in na rayuwa da 15 miliyan rajista raka'a a duk duniya (a cikin). wannan kasuwar kasar Sin ta riga ta zama mafi girma a duniya).
Kyakkyawan haɗin kai na kayan aiki da allon tsakiya yana da dadi (a cikin duka biyun za su iya samun nau'i daban-daban, zama cikakken dijital da daidaitawa). Na'urar wasan bidiyo ta tsakiya yanzu tana haɗa maɓallin kunna wutan injin, tare da mai sarrafa iDrive, madaidaicin yanayin tuƙi da maɓallin birki na parking (yanzu lantarki).
Yana da sauri da sauƙi don samun matsayi mai kyau na tuki kuma har ma da direbobi masu tsayi ba sa jin damuwa: akasin haka, duk abin da ke shirye don hannu don su iya cika muhimmin aikin su. Kayayyakin da ingancin taro da gamawa suna da kyakkyawan matakin, kamar yadda muka san su a cikin Silsilar 3.
Injin sabon BMW 4 Series
Kewayon sabon BMW 4 Series an yi shi kamar haka:
- 420i - 2.0 l, 4 cylinders, 184 hp da 300 nm
- 430i - 2.0 l, 4 cylinders, 258 hp da 400 nm
- 440i xDrive - 3.0 l, 6 cylinders, 374 hp da 500 nm
- 420d/420d xDrive - 2.0 l, 4 cylinders, 190 hp da 400 Nm kuma a cikin xDrive version (4×4)
- 430d xDrive - 3.0 l, 6 cylinders, 286 hp da 650 Nm (2021)
- M440d xDrive - 3.0 l, 6 cylinders, 340 hp da 700 Nm) (2021)
A cikin iko na 430i…
Na farko daga cikin injunan da aka ba mu don “dandano” shine injin 258 hp 2.0 wanda ke iko da 430i, kodayake har yanzu ba mu cika amfani da ra’ayin cewa “30” yana amfani da toshe na silinda hudu kawai ba.
Bayan kammala gwaje-gwajen ci gaba mai ƙarfi akan kankara Arctic Circle (Sweden), akan waƙar Miramas (arewacin Marseille) da kuma, a kan Nürburgring, inda injiniyoyin chassis ke son yin “gwajin tara”, an ba mu. damar fitar da sabon BMW 4 Series.
Wurin da aka zaɓa yana kan waƙar gwajin alama kuma har yanzu… tare da aikin jiki wanda aka kama, tunda kawai daga baya za a bayyana hotunan motar “tsirara”, waɗanda muke nuna muku yanzu.
Amma yana da wani tabbatacce version, a ce a kalla: ba za ka taba jin cewa engine rasa "rai", quite akasin haka, da kuma aikin da aka yi a kan acoustics gudanar da ɓarna da asarar biyu cylinders, ba tare da exggerating da dijital mitoci aika ta hanyar acoustics. tsarin sauti, wanda aka fi sani da shi a yanayin tuƙi na wasanni.
Duk da haka Inda wannan 430i ya fi fice shine ikon hadiye masu lankwasa. ko da mun jefa shi a cikin su ba tare da babban hukunci ko hankali ba, ko da a cikin wannan sigar tare da dakatarwar "karfe" ta taimaka kusan kilogiram 200 sai dai idan ya fuskanci 440i xDrive, wanda ke sa gaban axle ya fi agile a cikin halayen.
Motricity wani abu ne mai mahimmanci, kuma saboda a cikin wannan yanayin muna da tsoma baki na bambancin kulle-kulle (na zaɓi) a baya, wanda ya kawo ƙarshen duk wani gwaji don zamewa yayin taimakawa wajen sanya iko a ƙasa.
Cancantar yabo ga tuƙi, duk da haka kamar yadda BMW yanzu "ba ta tunanin" cewa samun kullun mai nauyi koyaushe yana kama da halayen wasanni. Ana ba da cikakkun "bayanai" akai-akai game da dangantakar ƙafafun da kwalta ba tare da amsa mai juyayi ba a tsakiyar wuri.
... da kuma M440i xDrive
M440i xDrive na da siga daban-daban, tare da 374 hp da injin silinda na cikin layi ya kawo shi. Kuma ana samun goyan bayansu da injin lantarki mai ƙarfin 8 kW/11, wanda ke ba mu damar ayyana shi a matsayin ƙaramin-matasan da fasahar 48 V.
Michael Rath, wanda ke da alhakin haɓaka wannan injin, wanda aka yi muhawara a cikin 'yan watanni da suka gabata a cikin 3 Series, ya bayyana cewa "an ɗauki sabon turbocharger mai shiga sau biyu, an rage asarar inertia da 25% kuma yawan zafin jiki ya karu (har zuwa 1010º). C), duk tare da manufar samun ingantacciyar amsa da yawan amfanin ƙasa, a wannan yanayin ba ƙasa da ƙarin 47 hp (374 hp yanzu) da 50 Nm ƙari (500 Nm peak). Kuma hakan yana ƙulla makirci zuwa ga ɓarke accelerations kamar 4.5 s daga 0 zuwa 100 km / h da kyau sun nuna shi.
Ana amfani da fitarwar lantarki ba kawai don tallafawa haɓakawa ba (wanda ake iya gani a farawa da saurin dawowa), amma kuma don “cika” taƙaitaccen taƙaitaccen katsewa a cikin isar da wutar lantarki a cikin gearshifts na ingantaccen watsawa ta atomatik Steptronic Gudun takwas wanda, a karon farko, an dace da duk nau'ikan BMW 4 Series Coupé.
Hakanan akwai nau'in wasanni na Steptronic na watsa iri ɗaya, daidaitaccen akan nau'ikan M da zaɓi akan sauran bambance-bambancen samfuri, tare da ƙarin amsa nan da nan - har ila yau sakamakon sabon aikin Gudu - da paddles na gearshift akan tuƙi.
Wani yanayin da ya bambanta daga waɗannan kilomita akan waƙar shine ƙarfafawar M Sport birki - ƙayyadaddun ƙayyadaddun piston calipers guda huɗu a gaba akan fayafai 348 mm da caliper mai iyo guda ɗaya akan fayafai 345 mm a baya - sun jure "jiyya ta girgiza". "Waɗanda aka yi su da kyau, ba tare da lura da alamun gajiya da ke faruwa a cikin tsarin birki na al'ada ba yayin ƙoƙarin wannan ƙarfin.
Kuma yana yiwuwa a lura da aikin na baya iyakance-zamewa bambanci (electronic). Yafi a kan m masu lankwasa, inda hali na ciki dabaran zuwa kwana zuwa zamewa a karkashin hanzari ne ƙwarai rage, kamar yadda kama da aka rufe, channeling da karfin juyi zuwa m dabaran zuwa kwana da kuma tura mota zuwa ta ciki, a lõkacin da dokokin. na ilimin kimiyyar lissafi gwada harba ku.
Ta wannan hanyar, M440i xDrive (wanda kuma yana taimakawa ta hanyar motar ƙafa huɗu) yana kulawa don samun ƙananan asarar motsi, yayin da kwanciyar hankali da tsinkaya na halayen suna amfana.
Farashin na Portugal na BMW 4 Series
An shirya ƙaddamar da sabon tsarin BMW 4 a ƙarshen Oktoba mai zuwa.
| BMW 4 Series Coupé G22 | Matsala (cm3) | Power (hp) | Farashin |
|---|---|---|---|
| 420i Auto | 1998 | 184 | 49 500 € |
| 430i Auto | 1998 | 258 | 56 600 € |
| M440i xDrive Auto | 2998 | 374 | 84 800 € |
| 420d Auto | 1995 | 190 | € 52800 |
| 420d xDrive Auto | 1995 | 190 | 55 300 € |
Marubuta: Joaquim Oliveira/Press-Inform.