Test drive BMW Z4 M40i vs Porsche 718 Boxster: yakavhurika match

Kuenzanisa kwevaviri vakatanhamara migwagwa - ngationei kuti ndiani anokunda ...

Kusvika ikozvino, kugoverwa kwemabasa kwakanyatsojeka - Boxster yevatambi vakakomba uye Z4 yevanoda mafambiro ekuzorora uye kuratidza maitiro akaoma. Iyo itsva edition yeBMW roadster, zvisinei, yakasanganisa makadhi zvakare ...

Vanotaura kuti chinyorwa chakanaka chemufirimu chinofanira kutanga nekuputika, uye kubva ipapo, chirongwa chinofanira kuwedzera zvishoma nezvishoma. Saka, ngatiputikai… Nekuombera kwake nomufaro, kufemereka uye kuridza mhere. Iyo Porsche Boxster inotumira chiratidzo chakajeka chekuti inodzorwa kuputika kwemafuta nemhepo inoshandiswa kuisimbisa. Mushure mezvose, ruzha rwechimiro chikamu chakakosha chemhando ipi neipi yemotokari yemitambo, uye kunyangwe kusava nechokwadi nezve kugona kwezwi kwechina-cylinder turbocharger, iyo yazvino Boxster 718 inoramba iri mumhanyi chaiye - kunyanya mune ino yakajeka yero ruvara ...

Pane zvinopesana, iyo Z4 nyowani inounzwa mune yakadudzwa yakanyarara Frozen Grey Metallic matte grey lacquer. Chaizvoizvo, tsananguro ye "grey" mune iyi kesi ichokwadi chete mupfungwa chaiyo - zvikasadaro, matte anokwidziridza anosimbisa kusanganisa kunonakidza kwe convex uye concave nzvimbo, mapete akanaka, mipendero inopinza uye zvakawanda zvinotaridza hunhu hwechikara chaicho. . Kubva paZ3 yekutanga kusvika kune yazvino hardtop Z4, dhizaini yechizvarwa chitsva inoda kuti Munich roadster hunhu hunogumbura, vachipesana nekumashure kwehunyoro, hunoita kunge husingafungidzike mafomu evakatangira. Izvi ndezvechokwadi, kunyanya pamusoro-ye-iyo-mutsara M40i, yakanangwa neBMW chaipo panzvimbo yekuvhima yePorsche.

Kazhinji, mainjiniya eBavaria haana kubata iyo yakasarudzika kumberi-injini roadster scheme. Uye izvo zvakanaka, kunyanya mune yakanakira kesi kana matatu-litre inline matanhatu-humburumbira injini inotambanudza pasi peiyo refu torpedo. Zvichienzaniswa ne718 uye yayo yepakati-injini, mutyairi muZ4 anogara padyo neshure rekumashure uye zvishoma kumusoro mumugwagwa, izvo zvisingazive zvinopa fungidziro yekuti Z4 inoda kumbomira pakona. MuBoxster, mutyairi anonzwa kubatikana uye padhuze neichi chiito, uye vanodzungudza vanobatsira kutungamira uye kutendeuka mumakona.

Boxster - zvese zvine mutengo

Hazvirambike kuti kunyangwe iyo diki modhi muPorsche lineup ine musimboti weiyo brand. Zvine zvese, kubva kune yekirasi yekudzora dhiraivha ine yepakati tachometer kuenda kune ignition kiyi iri kuruboshwe rwechidhiraivho, kusvika padyo-yakakwana chinzvimbo chemuviri pane girovhosi-senge zvigaro zvemitambo. Kune akawanda akanaka, anobatsira uye anodhura ekuwedzera kune ichi chigadziko chinoshamisa, icho chinowedzera mutengo webvunzo kopi neinenge chikamu chetatu zvichienzaniswa neiyo base modhi. Zvinonzwisisika, zvakawanda zvezvinhu izvi zvinodhura uye zvinoda kuwedzera mubhadharo mumakwikwi, asi kusiyana neZ4 M40i, iyo inowanzova yakachipa, neBoxster S iwe uchafanira kubhadhara yakawedzerwa kune mwenje we LED mberi, zvigaro zvemitambo zvinopisa nematehwe upholstery, kupaka sensors. uye kunyangwe kune adaptive kumiswa, mitambo braking system uye musiyano, pamwe neye otomatiki kutapurirana.

Panguva imwecheteyo, kune makakatanwa akakosha mumidziyo yekuchengetedza uye masystem ekubatsira mutyairi (hapana airbag yemabvi, musoro-kumusoro kuratidzira uye otomatiki mabhureki uye mabasa ekupaka), pamwe neyepasi-yakamisikidzwa multimedia skrini uye akawanda-mashandiro ekudzora. Mabhatani madiki anogona kunyatsotsanangurwa se "kutora vamwe kujaira." Mabasa ari muBavarian Roadster ari nyore uye anokurumidza kudzora neakajairwa rotary controller kana kungoita nezwi rairo, nepo iyo hombe nzvimbo inoratidzira uye yakazara inogadziriswa inogadziriswa edhijitari inopa ruzivo rwakapfuma uye nyore kunzwisisa.

Mamodheru ese ari maviri ane denga rakapfava, rinogara uye rakanyatsogadzirwa-rakagadzirwa jira rinopeta iro rinodzokera kumashure kwezvigaro mukati memasekondi mashoma pakubata kwebhatani uye rinonyatsovhara kunze ruzha rweaerodynamic kana yakavharwa. Mumamodheru ese ari maviri, mutyairi nemutakuri wake vanoiswa zvakadzika kuseri kwemahwindi emhepo akatenuka, ukuwo mahwindo epadivi akasimudzwa uye aerodynamic deflectors inodzivirira kuvhiringika kwemhepo uye inobvumira kufamba kwakanaka kwekunze uye kutaurirana kunyangwe kumhanya kweanenge 100 km / h. -Season convertible yasvika.Z4 ndeyechokwadi, nekuti kudziyisa kwayo kwakasimba nekugadzirisa tembiricha (optional steering wheel heat inowanikwawo) inogona kubata kunyangwe mamiriro ekunze ane chando. Kunyangwe nedenga rakavharwa, iyo Bavarian yakanyarara zvishoma uye yakasununguka, uye nzira pamusoro pemapundu mumugwagwa yakapfava zvakanyanya kunyange muSport Plus mode. Iyo Boxster ine 20-inch mavhiri (yakawedzera) haigone kuwana iyi nhanho yekunyaradza mune chero yekumiswa modes, asi pazere maitiro ayo akanaka zvakakwana kune akashata mabumps, uye izvo hazvigone kutaurwa kunyangwe mumigwagwa yakaipa chaizvo. . Kune rumwe rutivi, kana uchityaira wakananga pasi penjanji, haina kugadzikana seZ4, uye kuvhunduka kubva kumajoini akachinjika kune nguva yekusvika pavhiri. Zvikasadaro, iyo 718 inokwanisa kuona ingangoita ese mabhenefiti epakati-injini dhizaini uye inonakidza neasingagoneki dynamics, optimal grip, kwakaringana uremu kugovera uye kushomeka kweinertia mukuita. Iyo Boxster inopinda makona nemazvo uye nekukurumidza, inopa mhinduro yakazara, ine traction yakakwana, inogara yakagadzikana painogumira uye inomhanyisa nemutoro unorema pamavhiri ekumashure pakubuda. Mugero uri pakati penyoka pylons unogadzirwa nelaser precision. Iko hakuna kudiki diki kwemakakatanwa mune zvese izvi, uye chero kukanganisa mukutendeuka kunoruramiswa nekupotsa kudiki kwemberi. Ekisesi yekumashure inogona kuita zvekutamba, asi chete kana ukaomerera zvakanyanya ... Pakazara, iyo 718 ichokwadi chaiyo yemitambo unit ine zvese zvaunoda kuti uite nemazvo, zvisinei nemakwikwi.

Z4 inoshanduka kupfuura mutambo

Izvi zvinoonekwa mukuenzanisa kwakanangana neBMW nyowani yakavhurika, iyo inochengetedza chinzvimbo chinokudzwa kubva kumukwikwidzi wayo wePorsche mune slalom uye panzira ine akateedzana nzira dzemitsara uye zvakapfigwa track track. Iyo inoshanduka-reshiyo mitambo inofamba mumotokari yeBavaria inopindura zvakanyatsojeka, asi zvakare inounza kukanganisika kwakanyanya kune hunhu kana mutyairi asingakwanise kuteedzera yakaringana nzira. Kurema kwepamusoro kweZ131 (6 kg) uye nemuviri wakafara (4 cm) zvakare zviratidzi zviri pachena kuti, kunyangwe paine kufambira mberi kwakakura pamusoro pezvizvarwa zvakapfuura, iyo BMW modhi inoramba iri yemitambo inoshandurwa kupfuura yemitambo yemitambo. MuMitambo Plus modhi, zvinhu zvinotonyanya kuwedzera. Kune rimwe divi, izvi hazvisi zvechokwadi zvachose ...

Muzita reBayerische Motoren Werke, injini inotora nzvimbo yepakati - sezvazvakaita neZ4, kunyange iri pasi pehodhi. Iyo turbocharged inline six-cylinder unit inopa mufaro chaiwo kumanzwiro nekukwevera kwayo kunoshamisa, maitiro akajeka uye ruzha runogara ruchipenga uye kunyangwe hupenyu hwezuva nezuva hwakashata hunoshanduka kuita zororo. Motokari mitatu-lita inobata gasi nechido chinoshamisa, inotora kukurumidza uye kunyange pa1600 rpm inopa 500 Nm kune crankshaft. Saka munhu wese anogona kugara achimhanyisa nekuda kwehungwaru uye yakatsetseka mashandiro eiyo sere-kumhanya otomatiki kutapurirana. Pakati pekunaka kwese uku, Porsche's drivetrain inogona kungopikisa iri pachena rev-inclination uye kuita zvirinani zvishoma. Pasinei nekugadziriswa kwemabhokisi emasilinda ane theoretically optimal mass balance, iyo ina-cylinder injini ine 350 hp. inomhanya zvishoma isina kuenzana pakaderera revs, inokwevera zvinooneka mumotokari inorema, uye iyo yemitambo exhaust system (inoda) inoita ruzha kupfuura ruzha. Hazvishamise kuti vanofarira mafani eiyo brand vachiri kuchema iyo inoshamisa hunhu timbre (uye kwete chete) yeapfuura matanhatu-cylinder zvakasikwa aspirated unit. Hazvirambiki kuti yemazuva ano 2,5-litre turbo injini inopa simba rakawanda uye torque nekushomeka kwemafuta (avhareji 10,1 pachinzvimbo che11,8L/100km 98H pasi pemamiriro ebvunzo), asi nenyaya yekudzikisa inoita kunge iri kupera. Iyo injini yeBMW matanhatu-cylinder inogutsa avhareji ye9,8L/100km (ichienzaniswa neyakachipa 95N) pasi pemamiriro akafanana ekushanda. Ehe, idzi dzakachengetwa hadziite chero basa muchiyero chemutengo wakazara.

Kana iri chiyero chemutengo, Boxster inoramba iri Porsche chaiyo, iyo inogadziriswa inogona kukurumidza kuputika iyo yakarongwa hurongwa hwemari. Iyo BMW modhi ndeye yakachipa yakachipa iyo inopawo kunyaradza kwakawanda, yakakwenenzverwa hunhu uye zvirinani midziyo yekuchengetedza - iyo Z4 haingoite zvemitambo semukwikwidzi wayo weStuttgart. Vateveri vePorsche vanogona kusimbiswa nenyaya yekuti Boxster inobata kutungamira maererano nekuita, asi iyo huru boom mukuenzanisa iyi ndeyechokwadi mukufarira maBavarians.

KUSVIRA

1. BMW

Iyo M40i vhezheni yeZ4 nyowani, ine yayo inoshamisa inline-nhanhatu, inzira yakabudirira zvechokwadi iyo inosiya kusagadzikana kwevatangiri vayo munhoroondo uye inosanganisa zvakakwana zvakakwirira zviyero zvekunyaradza neakanakisa kutyaira simba.

2. Porsche

Panyaya yekubata kwakanaka kwemugwagwa, Boxster S inoramba iri mumiriri akasimba wePorsche brand, asi pamutengo wakakwirira kudaro, iyo modhi inofanira kupa injini irinani, michina yakapfuma uye masisitimu ekutsigira.

Chinyorwa: Bernd Stegemann

Mufananidzo: Hans-Peter Seifert