I-Alfa Romeo Giulia GTA yokuqala (Uhlobo lwe-105) yaphuhliswa yi-Auto Delta kwaye yaboniswa kwihlabathi kwi-1965 - i-Giulia GTAm yayiza kubonakala kwiminyaka emine kamva. Le projekthi yaqhutywa kwiworkshop ye-Balocco kunye nengoma yovavanyo (evulwe kwiminyaka emine ngaphambili), ngaphezulu kwesiqingatha seyure kumzantsi-ntshona weMilan.
Kwaye iphantsi kophahla olufanayo endidibana nalo Alfa Romeo Giulia GTA kunye GTAm ukusuka 2021, imoto racing kunye nogunyaziso (kunye nobuchule) ukuya endleleni, nto leyo eya kuba nemveliso limited 500 iiyunithi kunye namaxabiso ukutshatisa - 215 amawaka kunye 221,000 euro e Portugal, GTA kunye GTAm ngokulandelelanayo - nale kuphela.
Kufanelekile ukukhumbula ukuba iGiulia yayithetha ntoni kuAlfa Romeo. Ibonakale ngo-2016 ukuphakamisa amandla okuguquguquka kweemoto zase-Italiya kunye nefomula ethi "injini yangaphambili yokuqhuba ivili" esele ibonakalisa imodeli yokuqala, ukusuka kwi-1962.
Ewe, kuba kwakungekho ngenxa yokunqongophala "kweempawu zomzimba" ukuba i-Alfa Romeo ifikelele kwimeko ehlala kuyo namhlanje (iimodeli ezimbini kuphela kunye neentengiso zonyaka zeeyunithi ze-50 000, xa kwii-80 ezikude zafikelela kwi-233,000 ebhalisiwe ngonyaka), kwanangenxa yokuba ukusilela kwezorhwebo, esele kusenzeka ebudeni bale nkulungwane, bekusoloko kunconywa ngokuyila kwazo.
Kodwa ukuze imoto iphumelele akwanelanga ukuba nenkangeleko ehendayo, kufuneka ibe nomxholo kwaye koku zombini umgangatho jikelele kunye nombono wezinto zangaphakathi kunye nobunjineli babengazi ukuba baqhubeka njani neyona nto intle ibonakala ukhuphiswano oluxhotyisiweyo, ingakumbi isiJamani.
Iqonga le-Giorgio le-back-wheel drive yanika i-Giulia kwaye kamva i-Stelvio - iimodeli ezimbini kuphela zangoku - ukutsiba okubalulekileyo komgangatho kuwo onke amanqanaba.
Alfa Romeo Giulia GTA
GTA, ukuhenda ngobundlongondlongo
Njengesiqhelo, i-Giulia ihenda ngekhaka layo elingunxantathu elisebenza njengegrille, lijikelezwe zizibane ezibhityileyo, udibaniso oluphantse lube luhenyuzo lweemilo zeconcave kunye neconvex kwiiprofayile zomzimba kunye nomva omkhulu, ophawulwe yintsika ebanzi ye-C.
Kwaye, ewe, kule nguqulo ye-GTA isiphumo soyilo sokugqibela sinomtsalane ngakumbi, ngenxa yokwandiswa kwe-bodywork kunye "nezongezo" kwi-carbon fiber, njengakwi-splitter phantsi kwe-bumper yangaphambili eqhubela phambili nge-4 cm kwaye yehla ukuphucula. umthwalo we-aerodynamic: "i-80 kg ngaphambili ngesantya esiphezulu", njengoko ndicaciselwe nguDaniel Guzzafame, injineli yophuhliso lweGTA.
Inokubonwa ukuba imoto inezihlunu ngaphezu kwe-Quadrifoglio "esele isetyenzisiwe", iqaphela iprofayili ye-carbon fiber kwi-air intakes yangaphambili (enkulu, ukuzisa i-10% ngaphezulu kwe-airflow yokupholisa injini ), emacaleni asecaleni angaphambili. amavili, kwii-arches zevili ukwenzela ukunciphisa ubunzima bemoto.
Injongo "yokunciphisa" (emva kwayo yonke into, i-GTA imele iGran Turismo Alleggerita) ikhokelele ekwamkelweni kweefestile ze-polycarbonate ngasemva kunye nefestile yangasemva (kwi-GTAm), iipaneli zengcango ezihlanganisiweyo, imithombo yokuxhoma elula kunye nezihlalo ezivela kwi-Sabelt nakwi-carbon fiber. .
Amaqabane anejene yokhuphiswano
I-diffuser yangasemva ihonjiswe ngemibhobho emibini yomsila ye-titanium embindini enophawu oludumileyo lwe-Akrapovič, kwaye iphiko elingasemva elikhulu liyi-carbon fiber kwaye liyakwazi ukutyhala i-GTA emhlabeni ngenye i-80 kg yomthwalo we-aerodynamic.
Isixhobo somoya esinesisa yindebe yesi-2 ye-Michelin Pilot, enemixholo emibini eyahlukeneyo yerabha, eziva "isekhaya" kwingoma nakwi-asphalt yoluntu - yiyo loo nto zibiza phantse i-euro ezingama-500 inye… -, amavili enziwe. ye-20" kunye nenyaniso yokuba sijongene ne-sedan kuphela yokuvelisa i-sedan kunye ne-nut-bolt nut yokunceda ukudala isiqinisekiso sokuba sijongene "nerhamncwa" ekuqaleni kokujonga.
Kwaye iziqhoboshi ze-carbon-ceramic - ezikwi-Quadrifoglio ezizikhethelayo ngexabiso elijikeleze i-8,500 ye-euro - qinisekisa nje oku, njengoko kwenza utyikityo lobunjineli beSauber, kumacala omabini ecaleni kwamavili angasemva, ebonisa iminyaka yenkampani engama-50 yamava emoto yaseSwitzerland. umdyarho (isiqingatha sawo kwiFormula 1) zasetyenziselwa ukuphucula iGTA, nokuba negalelo elithe ngqo elivela kubaqhubi abasemthethweni beAlfa Romeo uAntonio Giovanazzi noKimi Raikkonen.
I-gourmet suede de ingabonakali
Indawo efanayo yomdyarho iphawula yonke ingaphakathi kuzo zombini iinguqulelo, kodwa ngakumbi "idrama" kwi-GTAm, engadingi zihlalo zangasemva (endaweni apho kukho ibhentshi egqunywe yi-Alcantara yezigcina-ntloko ezimbini kunye nesicimi somlilo) kwaye idibanise imigqomo yokhuphiswano, kunye nezakhiwo ze-carbon fiber, nazo zigqunywe ngohlobo olufanayo lwe-"gourmet suede" njenge-Alcantara (ukuthintela imizimba yabahlali ukuba ingatyibiliki ngokuqina kwe-"g") kunye neentambo ezinamanqaku amathandathu okuncamathisela.
Ideshibhodi iyafana kuzo zombini iimeko, igutyungelwe ngokuyinxenye kunye ne-Alcantara ukuphepha ukubonakaliswa okuninzi ukusuka kwisehlo sokukhanya, ukuqaphela i-seams kumbala wangaphandle womzimba (okuthi, ngaphandle kokuba umthengi ufuna, unokuba nemibala emithathu kuphela: eluhlaza, emhlophe okanye ebomvu… imibala yeflegi yaseItali). Kodwa injongo yokubeka inguqulelo ye-GTAm kukutya okungqongqo ngakumbi (inobunzima obungama-100 kg ngaphantsi kwe-Quadrifoglio kunye ne-25 kg ngaphantsi kwe-GTA) ide yathethelela ukutshintshwa kwezibambo zocango ngeentambo ezinomsebenzi ofanayo.
Izinto ezikumgangatho ophakathi, njengoko zinjalo ezigqityiweyo, zingcono kunezinye iimpawu ze-generalist, zibi kakhulu kunezinye iiprimiyamu, kodwa isikrini se-infotainment sincinci kwaye inkqubo yokukhangela isoloko ibonakala inyathelo elinye emva koko kufuneka ibe (ekuthi kwiimeko apho asizazi ngokwenene iindlela esihamba kuzo, kwenza umahluko phakathi kokulandela indlela enqwenelekayo kunye nokulahleka, njengoko kwakunjalo…).
Ugqithiso luqinisekisa ngakumbi
Izihlalo ziquka ulawulo lwevolyum yeaudio, enye into ejikelezayo ekukhetheni iindlela zokuqhuba kunye nesikhulu ngakumbi sokulawula i-infotainment, ukongeza, kakade, ukuya kwi-ZF enesantya esisibhozo sokukhetha igiya ezenzekelayo ene-torque converter, enendawo yokudlula ngesandla (“minus” phezulu kwaye "dibanisa" phantsi").
Ulungelelwaniso oluthile lwenzelwe olu dluliselo, ukuze lukwazi ukukhupha ukuba i-injini kufuneka inike kangakanani kunye nesantya esiphezulu sokudlula, esinokuba ngaphantsi kwe-150 lamawaka esekhondi xa i-Race drive mode ikhethiwe. Xa kule modi ukuphendulwa kokwahlukana okusebenzayo kwangasemva kunye nokuqina kokumiswa kulungele "imfazwe", kunye nolawulo lozinzo luhlala luhlala kude kube isoyikiso sokulahlekelwa kukuvusa ebuthongweni obunzulu.
Ukuphathwa kwezixhobo zenziwa zikholisa ngakumbi nge-paddles enkulu ye-gearshift (aluminiyam) efakwe kwikholamu yokulawula, nangona ayihambelani nokukhanya kokuhanjiswa kwePorsche PDK.
Vuka iV6
Ukulungiswa kweminye imiba yangaphakathi kuthatha ukuqina xa ndivusa i-injini nge-pulse encinci yeqhosha lokulayita. Ukugquma okubangelwayo kubonakala kubonisa ukuba bekukho iiyure ezimbalwa zokulala, ngelixa kwangaxeshanye kutyhila abanetalente "ephantsi", nokuba nokuhlaselwa rhoqo kwephlegm (kwiindlela zokuqhuba zemidlalo), ukusuka kwiliphi ikhadi eliphambili lokufowuna leGTA: Okanye. Ngaba le njini ayizange idalwe ziinjineli “ezibolekiweyo” kwaFerrari.
Omnye wabo, uLeonardo Guinci, injineli ye-injini ye-Alfa Romeo, ngexesha lokusungulwa kwehlabathi kweStelvio Quadrifoglio (esebenzisa le njini inye) uvumile ukuba "indibano ye-turbos embindini we-V we-cylinder banks iyenzeka. ifundwe, nto leyo eya kuvumela ixesha nokuphendula ngokukhawuleza”, njengoko sele ikhona kwezinye izindululo zaseJamani.
UGuinci uphinde wandicacisela ukuba le V6 eneneni iphumela kwi-"gluing" yeenjini ezimbini ze-cylinder ezintathu, nganye ine-turbo yayo (i-inertia encinci, ephantsi, ukuphepha ukulibaziseka kwempendulo) kunye namanye amacandelo athile, ngokuphindwe kabini. I-arsenal yezobuchwepheshe ye-V6 iphinda iboniswe yinkqubo yokucima enye yeebhentshi ze-cylinder kwimithwalo ye-accelerator ephantsi kwaye ngaphandle kokuba umqhubi akwazi ukuyibona, i-sensory okanye i-acoustically (nangona ngeendlebe "zenyama").
Enyanisweni, akunakutshiwo ukuba ukusetyenziswa kuncinci kakhulu, kuba nangaphandle kokugqithisa okukhulu ndagqiba ukuthatha indlela yokuvavanya kwiindlela zoluntu ezifikelela kwi-20 l / 100 km ...
Izimbangi zaseJamani emva
Kodwa iphepha lobuchwephesha le-2.9 V6 (elinezinto ezintsha zokudibanisa, kunye neejethi zeoli ezimbini zokuthambisa kunye nemephu entsha), yonke i-aluminium, iyamangalisa ngokwenene kwaye ukuba i-Quadrifoglio sele ilingana neyona nto ingcono eyenziwa yi-industry yaseJamani. kunye ne-510 hp yayo (funda iMercedes-AMG C 63 S kunye noKhuphiswano lweBMW M3), ngoku iyakwazi ukunduluka kwaye ithathe i-perch (eyeyona moto inamandla eklasini) iyodwa, ngaphandle kwe-540 hp (into ethile amandla e-187 hp / l) kunye ne-600 Nm (kule meko ibethelwe yi-BMW nge-650 Nm kwaye ilingana ne-C 63 kunye ne-Audi RS 5).
Kwaye ukuba amandla aphezulu songeza ubunzima obuphantsi (1580 kg kwi-GTAm, i-25 kg ngaphantsi kwe-GTA, kunye ne-1695 kg ye-Giulia Quadrifoglio, i-1755 kg ye-C 63 S, i-1805 kg yoKhuphiswano lwe-M3. kunye ne-1817 kg ye-RS 5) ngoko kufuneka silungiselele umboniso we-ballistic ngumntwana omtsha kwibhloko.
Kodwa apha kukho ukuphoxeka, nokuba sikwinqanaba le-stratospheric, njengoko i-300 km/h yesantya esiphezulu ingaphantsi kwe-307 km/h ye-Giulia Quadrifoglio (akukho namnye kubo onegag ye-elektroniki Abadlali baseJamani, abacela ixabiso elongezelelweyo ukuba likhululwe) kunye ne-sprint engathinteliyo ukuya kwi-100 km / h yenzeke kwi-0.2s ngaphantsi kwe-M3, kwi-RS 5 okanye i-Giulia Quadrifoglio kunye ne-0.3 ngaphantsi kwe-C. 63 S.
Kwaye, xa kuthelekiswa ne-Giulia Quadrifoglio, i-GTAm endiyiqhubayo izuze kuphela isahlulo seshumi sekhilomitha yokuqala (21.1s vs 21.5s) kunye nesine seshumi se-0 ukuya ku-200 km / h (11.9s vs 12.3s). Ngaphantsi kunobekulindelwe. Kuphela ekubuyiselweni kwe-80-200 km / h (8.6s vs. 9.3s) umahluko ubonakalisa ngakumbi.
Kwivili
Kukho iindlela ezine zokuqhuba ezinokuthi zikhethwe ngokusebenzisa i-DNA switch: Dynamic, Natural and Advanced Efficiency (njengakuzo zonke iimodeli zeGiulia) kunye noRace, echanekileyo kwiinguqulelo ezinzima, ezikhubaza inkqubo yokulawula uzinzo ngokupheleleyo , into efanelekileyo kuphela abaqhubi beenqwelo-moya abathweswe izidanga, kuba ngesantya esikhawulezayo naliphi na igophe eliqina kakhulu sisithsaba sokuba isiphelo esingasemva sikhululeke, njengomsila wenja ebonisa ulonwabo xa ibona umniniyo.
Ubulumko ngakumbi (phantse kunyanzeliso ukuba uqhuba ngokukhawuleza kwindlela “evulekileyo”), ke, kukuvula imowudi yeDynamic, egcina uncedo lwe-elektroniki lukwimo “esilindileyo” kangangexesha elithambileyo kwaye ikwanentshukumo edibeneyo inkqubo ye torque vectoring kunye ngasemva (oomatshini) self-locking ukugunyazisa "drifts" elawulwa kwiikona, kodwa iqondo elikhulu kakhulu lokuqinisekisa ukuba ziphela kakuhle.
Kwiikhilomitha ezenziwe kwiindlela zeentaba, akusoloko kusenzeka rhoqo, kwakunokwenzeka ukuba uqaphele ukuba ukunqunyanyiswa kulawula ukuqinisekisa umgangatho omhle kakhulu wokuthuthuzela, oku kuba yenye yezinto ezimangalisayo ezimangalisayo zeGiulia GTA kunye noGiulia GTAm.
Kwi-chassis, iingoma zandiswa (i-5 cm ngasemva kunye ne-2.5 cm ngaphambili) kuba iimfuno zokumisa ngasemva (i-axle ezimeleyo ye-multi-arm) zinkulu kuba i-steering (2.2 ijika isondo lokuqhuba ukusuka phezulu ukuya phezulu ukuya phezulu). phezulu) ikhawuleza kakhulu kwaye ichanekile kwaye ngenxa yokuba i-asi yangaphambili ngokwayo (inonxantathu owelanayo kabini) inobunzima botyando xa ingena kwiikona.
Ikwasisiphumo se-aerodynamics esebenzayo - le nto ikhankanywe ngasentla eshukumayo kwi-carbon fiber kwindawo esezantsi ye-bumper yangaphambili - ilawulwa ngumyalelo we-elektroniki weCDC (Chassis Domain Control) inkqubo ekwalawula ukuhanjiswa kwetorque ngamavili e-CDC. i-asi yangasemva okanye ukuqina kokudambisa okuguquguqukayo.
Umthwalo we-aerodynamic oluncedo kumgaqo weenqwelo-moya
Kananjalo ngenxa yesi sizathu, iphiko elingasemva (elinezikhundla ezine ezilungelelanisiweyo) ezizodwa kwi-Giulia GTAm ibaluleke kakhulu. Iziqhoboshi ezineediski zeceramic zazisoloko zingadinwa kwaye zikulungele yaye zinamandla “okuluma” nabani na omangalisiweyo.
Iphiko elingasemva liyahlengahlengiswa...
Ukuba i-Giulia GTAm ayifuni i-gap efanelekileyo ye-Quadrifoglio ngokwemiqathango yobuninzi, ngaba iya kukwazi ukwenza oko kuvavanyo lomgangatho? Impendulo nguewe: nantoni na etyhala imoto ezantsi (ukuya kuphinda-phindwe kathathu umthwalo we-aerodynamic weQuadrifoglio) inceda ukuba ijike ngokufanelekileyo/ngokhuseleko kwaye iguqulele kwiinzuzo kumlo ochasene nekhronomitha, ngaphezulu kakhulu kunendlela yomgca othe tye. imilinganiselo.
I-GTam izuza i-4.07s ngomjikelo ngamnye (ukusuka kwi-5.7 km) apha e-Balocco, i-4.7s e-Nardo (i-12.5 km ngomjikelo ngamnye, kodwa ekubeni isisangqa ayinazo iindawo zokunqanda ukunceda i-aerodynamics esebenzayo yenze umahluko) kunye ne-2.95s e-Vallelunga, rhoqo. ngokuchasene neGiulia Quadrifoglio (kwimeko yokugqibela kukho nkqu idatha yetelemetry eqinisekisa ukuba isantya sokuhamba kwiikona ezikhawulezayo ezenziwe ngenkxaso eqinile ifikelela kumahluko we-6 km / h, ngokuthanda i-GTAm, ngelixa kwiindawo ezininzi ezichanekileyo i-Quadrifoglio , kakhulu, 2 km/h uyacotha).
Iinkcukacha zobugcisa
| Alfa Romeo Giulia GTAm | |
|---|---|
| Imoto | |
| Isikhundla | umphambili welongitudinal |
| Uyilo lwezakhiwo | Iisilinda ezi-6 kwi-V |
| Umthamo | 2891 cm3 |
| Ukusasazwa | 2 ac.c.c.; 4 ivalve ngesilinda (24 valve) |
| Ukutya | Ukwenzakala Ngqo, Biturbo, Intercooler |
| amandla | I-540 hp kwi-6500 rpm |
| Ibhinary | 600 Nm kwi-2500 rpm |
| Umsinga | |
| Ukutsala | ngasemva |
| Ibhokisi yegiya | 8-isantya esizenzekelayo (i-torque converter) |
| Itshisi | |
| Ukumiswa | FR: Ukuzimela, ukugqithelana koonxantathu abaphindwe kabini; TR: Ezizimeleyo, izixhobo ezininzi |
| iziqhoboshi | FR: Iidiski zeCarbo-ceramic; TR: Iidiski zeCarbo-Ceramic |
| Izalathiso/Inombolo yokujika | Uncedo lombane/2.2 |
| ukujika kwedayimitha | 11.3 m |
| Imilinganiselo kunye neZakhono | |
| Comp. x Ububanzi x Alt. | 4669 mm x 1923 mm x 1426 mm |
| Ubude phakathi kwe-axis | 2820 mm |
| umthamo wesutikheyisi | 480 l |
| umthamo wogcino | 58 l |
| Amavili | FR: 265/35 R20; TR: 285/30 R20 |
| Ubunzima | 1580 kg (US) |
| ukwabelana ngobunzima | FR-TR: 54% -46% |
| Izibonelelo kunye nokusetyenziswa | |
| Esona santya siphezulu | 300 km/h |
| 0-100 km/h | 3.6s |
| 0-200 km/h | 11.9s |
| 0-1000 m | 21.1s |
| 80-200 km/h | 8.6s |
| I-Braking 100-0 km/h | 35.5 m |
| Ukusetyenziswa okudibeneyo | 10.8 l/100 km |
| Ukukhutshwa kweCO2 | 244 g/km |