Alfa Romeo Giulia GTA (Nooca 105) ee ugu horeysay waxaa sameeyay Auto Delta waxaana la tusay aduunka 1965 - Giulia GTAm wuxuu soo muuqan doonaa afar sano kadib. Mashruucu waxa lagu qabtay aqoon-is-weydaarsiga Balocco iyo jidka tijaabada (la furay afar sano ka hor), wax ka yar nus saac koonfur-galbeed ee Milano.
Waxayna si sax ah u hoos timaadaa isla saqafkii aan la kulmay Alfa Romeo Giulia GTA iyo GTAm laga bilaabo 2021, baabuur tartanka la oggolaanshaha (iyo kartida) si ay u tagaan on wadada, kaas oo yeelan doona wax soo saarka ku koobnayn 500 iyo qiimaha u dhigma - 215 kun iyo 221.000 euro ee Portugal, GTA iyo GTAm siday u kala horreeyaan - oo leh this exclusivity.
Waxaa mudan in la xasuusto waxa Giulia uga jeeday Alfa Romeo. Soo muuqday 2016 si kor loogu qaado kartida firfircoon ee baabuurta Talyaani iyo qaacidada "injiinka hore ee giraangiraha dambe" kaas oo horey u sifeeyay qaabka asalka ah, laga bilaabo 1962.
Haa, sababtoo ah ma aysan ahayn la'aanta "sifada jireed" in Alfa Romeo ay gaartay xaaladda ay ku nooshahay maanta (laba nooc oo keliya iyo iibka sanadlaha ah ee 50 000 cutub, marka 80-kii fogaa ay gaartay 233,000 oo diiwaan gashan sannadkii). xitaa sababtoo ah guuldarrooyinka ganacsiga, horeyba qarnigan, ayaa had iyo jeer si weyn loogu ammaanay naqshadooda.
Laakiin si uu baabuurku u guuleysto kuma filna inuu yeesho muuqaal sasabasho ah, waa inuu lahaadaa nuxur iyo tan labadaba tayada guud iyo fikradda gudaha iyo injineernimada ma garaneynin sida ugu wanaagsan ee ka soo muuqday tartan aad u qalabaysan, oo u badan Jarmal.
Qalabka gadaal-wheel ee Giorgio wuxuu siiyay Giulia iyo ka dib Stelvio - labada nooc ee kaliya ee hadda jira - boodada tayada muhiimka ah ee heerarka oo dhan.
Alfa Romeo Giulia GTA
GTA, sasabasho leh gardarro
Sida caadiga ah, Giulia waxay ku sasabtaa gaashaankeeda saddex-geesoodka ah oo u adeegaya sidii roodhida, oo ay ku dheggan yihiin laydhka hore ee caatada ah, fiyuuska ku dhow ee fiyuuska ah ee qaababka concave iyo convex ee profiles jirka iyo gadaasha weyn, oo lagu calaamadiyay tiir C-ballaaran.
Iyo, dabcan, nooca GTA-ga natiijada naqshadeynta kama dambaysta ah ayaa xitaa aad u cajiib ah, iyada oo ay ugu wacan tahay ballaarinta shaqada jirka iyo "ku-darka" ee fiber-ka carbon, sida kala qaybinta hoosteeda bambarka hore ee kor u kaca 4 cm oo hoos u dhigaya si loo hagaajiyo. culeyska hawada sare: "80 kg oo ka horreeya xawaaraha ugu sarreeya", sida uu ii sharaxay Daniel Guzzafame, injineer horumarinta GTA.
Waxaa la arki karaa in baabuurka uu ka muruq badan yahay kii horeba loo "jimicsaday" Quadrifoglio, isagoo xusaya profiles fiber carbon ballaaran ee hawada hore (weyn, si loo keeno 10% hawo badan oo qaboojinta mashiinka), oo ku yaal garbaha ku xiga dhinaca hore. taayirrada, oo ku jira godka taayirrada si loo yareeyo tirada baabuurka.
Hadafka "slimming" (ka dib oo dhan, GTA waxay u taagan tahay Gran Turismo Alleggerita) ayaa sidoo kale horseeday qaadashada daaqadaha dambe ee polycarbonate iyo daaqada dambe (GTAm), albaabbada albaabbada leh, ilo ganaax fudud iyo kuraasta Sabelt sidoo kale ee fiber carbon .
La-hawlgalayaasha hidde-sideyaasha tartanka
Diffuser-ka dambe waxaa lagu qurxiyey laba xarig oo xarig ah oo xarun titanium ah oo sita saxeexa Akrapovič ee sharafta leh, iyo garabka dambe ee weyn waa fiber carbon oo awood u leh inuu ku riixo GTA dhulka oo leh 80 kg oo culeyska hawada sare ah.
Qalabka sambabada ah ee sambabada ah ayaa ah Michelin Pilot Cup 2 oo dareen leh, oo leh laba nooc oo caag ah oo kala duwan, kuwaas oo dareemaya "guriga" wadada iyo sidoo kale asphalts dadweynaha - waana sababta ay ugu kacayaan ku dhawaad 500 euro midkiiba… -, giraangiraha waa la sameeyay of 20 ″ iyo xaqiiqda ah in aan wajahayno sedan taxane-soo-saarka kaliya ee leh lowska hal-bolt ah si loo abuuro hubaal ah in aan wajahayno "bahal" jaleecada hore.
Iyo biriiga kaarboon-ceramic - kaas oo ku yaal Quadrifoglio waa ikhtiyaari oo qiimahoodu dhan yahay 8,500 euro - kaliya xaqiiji tan, sidoo kale saxeexa Injineerka Sauber, labada dhinac ee ku xiga taayirrada dambe, taas oo muujinaysa shirkadda 50 sano ee waayo-aragnimada baabuurta Swiss tartanka (kala badh ka mid ah Formula 1) ayaa loo isticmaalay in lagu hagaajiyo GTA, xitaa iyada oo wax ku biirinta tooska ah laga helay darawaliinta Alfa Romeo ee Antonio Giovanazzi iyo Kimi Raikkonen.
Suede Gourmet ilaa indhaha laga waayo
Deegaanka tartanka isku midka ah ayaa calaamadeynaya dhammaan gudaha labada qaybood, laakiin xitaa "riwaayad" badan oo GTAm ah, taas oo aan u baahnayn kuraasta dambe (meel ay ku yaalliin kursi Alcantara-daboolan oo loogu talagalay laba koofiyadaha iyo sidoo kale dab-damiska) wuxuuna ururiyaa durbaannada tartanka, oo leh qaabdhismeedka fiber carbon, sidoo kale waxaa lagu daboolay nooc la mid ah "suede gourmet" sida Alcantara (si looga hortago in dadka deggan jirkooda ay simbiriirixan u yeeshaan xoogga "g") iyo xirmooyinka leh lix dhibcood oo lifaaq ah.
Dashboard-ku wuxuu la mid yahay labada xaaladoodba, qayb ahaan waxaa lagu daboolay Alcantara si looga fogaado milicsi badan oo ka yimaada dhacdooyinka iftiinka, iyada oo la tixraacayo seeraha midabka dibadda ee shaqada jirka (taas oo, haddii uusan macmiilku u baahnayn, wuxuu yeelan karaa oo keliya saddex midab: cagaar, caddaan ama cas… midabada calanka Talyaaniga). Laakiin ujeeddada loo maro nooca GTAm-ka cunto ka sii adag (waxay culeyskeedu yahay 100 kg oo ka yar Quadrifoglio iyo 25 kg oo ka yar GTA) xitaa waxay xaq u leedahay beddelka gacan-qabsiga albaabka iyadoo la isticmaalayo xargo isku mid ah.
Qalabka ayaa ah tayada celceliska, sida dhamaystirka, oo ka fiican qaar ka mid ah noocyada guud, oo ka sii daraya qaar ka mid ah kuwa qaaliga ah, laakiin shaashadda infotainment waa mid yar oo nidaamka navigation had iyo jeer waxay u muuqataa in ay tahay hal tallaabo oo ka dambeeya waxa ay tahay (taas oo ah xaalado Runtii ma naqaano waddooyinka aan mareyno, waxay ka dhigaysaa faraqa u dhexeeya raacitaanka wadadii la rabay iyo luminta, sidii xaaladdu ahayd…).
Gudbinta wax badan ayaa qancisa
Kuraasta waxaa ka mid ah xakamaynta mugga maqalka, wareeg kale oo loogu talagalay xulashada hababka wadista iyo mid ka sii weyn oo lagu xakameynayo macluumaadka, marka lagu daro, dabcan, ZF sideed-xawaare otomaatig ah xulashada qalabka beddelka, oo leh booska marinka gacanta ("laga jaray" kor iyo "oo lagu daray" hoos").
Qalab gaar ah ayaa loo sameeyay gudbintan, si ay u soo saarto inta mishiinku bixinayo iyo xawaaraha uu ku dhaafi karo, kaas oo noqon kara wax ka yar 150 kun oo ilbiriqsi marka la doorto habka darawalnimada tartanka. Marka qaabkan jawaab-celinta ee kala duwanaanshaha dambe ee firfircoon iyo qallafsanaanta hakinta ay diyaar u yihiin "dagaal", oo ay weheliso xakamaynta xasilloonida ayaa hibernates ilaa khatarta luminta waxay kaa toosinaysaa hurdo qoto dheer.
Xakamaynta qalabka ayaa laga dhigay xitaa mid lagu qanci karo iyada oo la adeegsanayo suufka gearshift ee waaweyn ee ku habboon (aluminium) ee lagu dhejiyay tiirka isteerinka, in kasta oo aysan u dhigmin dhalaalka gudbinta Porsche PDK.
Kac V6
Dayactirka qaar ka mid ah dhinacyada gudaha ayaa qaata bakhaylnimo markaan ka kiciyo mishiinka garaaca garaaca badhanka dabka. Guuxa ka dhashay wuxuu u muuqdaa inuu muujinayo in ay jiraan saacado yar oo hurdo ah, isla markaana muujinaya karti "hooseeya", xitaa weeraro isdaba joog ah oo xaako ah (qaababka wadista isboortiga), waxa uu yahay kaarka wicitaanka ugu weyn ee GTA: Ama miyaanay mishiinkan samaynin injineero amaah ku jooga Ferrari.
Mid ka mid ah iyaga ka mid ah, Leonardo Guinci, Alfa Romeo engineer engine, wakhtiga furitaanka adduunka ee Stelvio Quadrifoglio (kaas oo isticmaalaya engine isku mid ah) ayaa qiray in "shirka turbos ee bartamaha V ee bangiyada dhululubada waa la bartay, taas oo u oggolaan doonta waqti xitaa jawaab degdeg ah", sida ay horeba ugu jiraan qaar ka mid ah soo jeedinta Jarmalka.
Guinci waxa kale oo uu ii sharaxay in V6-kan uu dhab ahaantii ka dhashay "ku dhejinta" laba matoor oo saddex-dhululubo leh, mid walbana uu leeyahay turbo u gaar ah (yar, yar oo aan firfircoonayn, si looga fogaado dib u dhac ku yimaada jawaabta) iyo qaybo kale oo gaar ah, oo labanlaab ah. Qalabka tignoolajiyada ee V6-kan waxa lagu sii tusay nidaamka deminta mid ka mid ah fadhiisimada dhululubada ee culaysyada xawaaraha hooseeya iyo iyada oo aanu darawalku awood u lahayn in uu dareemo, dareen ama acoustically (xitaa dhegaha “jirka” ah).
Dhaqan ahaan, lama odhan karo isticmaalku aad buu u sii xumaaday, sababtoo ah xitaa iyada oo aan la buunbuunin weyni waxaan ku dhammeeyey in aan qaado waddada tijaabada ah ee waddooyinka dadweynaha oo gaaraya 20 l/100 km ...
xafiiltanka Jarmal dib
Laakiin xaashida farsamada ee 2.9 V6 (kaas oo leh ulo cusub oo isku xira, oo lagu daray laba diyaaradood oo saliid ah oo saliideed ah iyo khariidad cusub), dhammaan aluminiumku, runtii waa mid cajiib ah oo haddii Quadrifoglio uu horay u barbareeyay sida ugu fiican ee ay sameeyeen warshadaha Jarmalka. oo leh 510 hp (akhri Mercedes-AMG C 63 S iyo BMW M3 Competition), hadda waxay maamushaa inay ka baxdo oo ay qabsato barxadda (oo loogu talagalay baabuurka ugu awoodda badan fasalka) oo keliya, oo aan ka yarayn 540 hp (gaar ah) awoodda 187 hp/l) iyo 600 Nm (kiiskan ay BMW ku garaacday 650 Nm oo ay la siman yihiin C 63 iyo Audi RS 5).
Oo haddii awoodda ugu sareysa aan ku darno mass ugu hooseeya (1580 kg ee GTAm ah, 25 kg ka yar GTA ah, iyo 1695 kg Giulia Quadrifoglio ah, 1755 kg C 63 S, 1805 kg ee tartanka M3 ah. iyo 1817 kg ee RS 5) markaa waa inaan u diyaargarownaa bandhigyada ballistic-ga ee ilmaha cusub ee xannibaadda.
Laakiin halkan waxaa jira xoogaa niyad-jab ah, xitaa iyada oo la tixgelinayo in aan ku jirno heer stratospheric ah, maaddaama 300 km / h ee xawaaraha ugu sarreeya uu ka hooseeyo 307 km / h ee Giulia Quadrifoglio (midkoodna ma haysto qalabka elektarooniga ah ee xafiiltanka Jarmalka, kuwaas oo waydiisanaya qiimo dheeri ah si loo sii daayo) iyo xawaaraha aan la xakameynin ilaa 100 km / h waxay ku dhacdaa 0.2s ka yar M3, RS 5 ama Giulia Quadrifoglio iyo 0.3s ka yar C. 63 S.
Iyo, marka la barbar dhigo Giulia Quadrifoglio, GTAm-kii aan waday wuxuu helay kaliya afar meelood meel kiiloomitirka bilawga ah (21.1s vs 21.5s) iyo afar meelood meel 0 ilaa 200 km/h (11.9s vs 12.3s). In ka yar intii la filayay. Kaliya soo kabashada 80-200 km/h (8.6s vs. 9.3s) faraqa ayaa aad u muuqda.
Xagga giraangiraha
Waxaa jira afar nooc oo wadista ah oo lagu dooran karo iyadoo la adeegsanayo beddelka DNA-ga: Dhaqdhaqaaqa, Dabiiciga ah iyo Waxtarka Sare (sida dhammaan noocyada Giulia) iyo Race, kaas oo si gaar ah u ah noocyada adag, kaas oo baabi'iya nidaamka xakamaynta xasilloonida gebi ahaanba, wax ku habboon oo keliya Duuliyeyaashii qalin jabiyay, sababtoo ah dhab ahaantii xawaare kasta qalooca cidhiidhi ah ayaa marmarsiinyo u ah dhamaadka dambe inuu soo baxo, sida dabada eeyga oo muujinaya farxad marka la arko mulkiilaha.
Xikmad badan (ku dhawaad waa qasab haddii aad si degdeg ah ugu waddo waddo "furan"), markaa, waa in aad dhaqaajiso qaabka Dynamic, kaas oo ku ilaalinaya gargaarka elektaroonigga xaalad "fiiri" daqiiqado aad u jilicsan oo sidoo kale leh ficil isku dhafan nidaamka qulqulka qulqulka iyo gadaal (farsamo) is-quful ah si loo oggolaado "wareejinta" koontaroolka geesaha, laakiin leh heer aad u weyn oo hubaal ah inay si fiican u dhammaanayaan.
Kiiloomitiryada lagu sameeyo waddooyinka buuraha, had iyo jeer ma aha mid caadi ah, waxaa suurtagal ah in la ogaado in joojinta ay maamusho si loo dammaanad qaado heer aad u wanaagsan oo raaxo leh, tani waa mid ka mid ah yaababka firfircoon ee Giulia GTA iyo Giulia GTAm.
Dhanka shafka, wadooyinka ayaa la ballaariyay (5 cm xagga dambe iyo 2.5 cm xagga hore) sababtoo ah shuruudaha ka joojinta danbe (dabada madax-bannaan ee cudud badan) aad bay u fiican yihiin sababtoo ah isteerinka (2.2 leexashada isteerinka kor ilaa sare ilaa top) aad u degdeg badan oo sax ah sababtoo ah dabada hore lafteedu (oo leh saddex xagal oo labalaab ah) ayaa leh qalliin adag marka geesaha laga soo galo.
Sidoo kale waa natiijada aerodynamics firfircoon - walxaha la dhaqaajin karo ee kor ku xusan ee fiber carbon ee qaybta hoose ee bamka hore - oo ay maamusho amarka elektarooniga ah ee nidaamka CDC (Chassis Domain Control) nidaamka kaas oo sidoo kale maamusha qaybinta qulqulka ee giraangiraha dabada danbe ama adkaanta qoyaan doorsoomaha.
Culayska hawada sare ee faa'iidada leh ee saaran dhabbaha dayuuradaha
Sidoo kale sababtan awgeed, garabka dambe (oo leh afar boos oo gacanta lagu hagaajin karo) oo u gaar ah Giulia GTAm ayaa ah muhiimadaas muhiimka ah. biriiga leh saxanada dhoobada ah ayaa had iyo jeer ahaa kuwa aan daalin oo waxay lahaayeen diyaar garow iyo awood ay ku "qaniinaan" qof kasta oo la yaabay.
Garabka danbe waa la hagaajin karaa...
Haddii Giulia GTAm uusan u qodin farqi laxiriira Quadrifoglio marka la eego qiyaas ahaan, ma awoodi doontaa inay sidaas ku sameyso qiimeynta tayada? Jawaabtu waa haa: wax kasta oo baabuurka hoos u riixaya (ilaa saddex laabma culeyska hawada ee Quadrifoglio) wuxuu ka caawiyaa inuu si hufan / badbaado leh u rogo oo xitaa u tarjumo faa'iidooyinka dagaalka ka dhanka ah chronometer-ka, in ka badan marka loo eego xawaaraha tooska ah. cabbirada.
GTAm-ku wuxuu helay 4.07s dhabtaba (laga bilaabo 5.7 km) halkan Balocco, 4.7s at Nardo (12.5 km per lap, but a rounds ma laha dhibco braking si ay u caawiyaan aerodynamics firfircoon samaynta farqiga) iyo 2.95s ee Vallelunga, had iyo jeer. ka dhanka ah Giulia Quadrifoglio (kiis dambe waxaa jira xitaa xogta telemetry oo xaqiijinaysa in xawaaraha marinka geesaha degdega ah ee lagu sameeyo taageerada xooggan uu gaaro kala duwanaanshiyaha 6 km / h, ee GTAm, halka dhowr aag toosan Quadrifoglio waa , ugu badnaan, 2 km/h oo gaabis ah).
Tilmaamaha farsamada
| Alfa Romeo Giulia GTAm | |
|---|---|
| Matoorka | |
| Booska | safka hore |
| Dhismaha | 6 cylinders oo ku yaal V |
| Awood | 2891 cm3 |
| Qaybinta | 2 ac.c.c; 4 waalka dhululubo kasta (24 valve) |
| Cunto | Dhaawac Toos ah, Biturbo, Intercooler |
| awood | 540 hp at 6500 rpm |
| Binary | 600 Nm at 2500 rpm |
| Streaming | |
| Jiitaan | dib u noqo |
| Sanduuqa Gear | 8-xawaare otomaatig ah (torque Converter) |
| Chassis | |
| Ka joojinta | FR: Madax-bannaan, saddex xagal oo laba-xagal ah; TR: Madax banaan, hub badan |
| biriiga | FR: saxanadaha karbo-ceramic; TR: Saxanadaha Kaarbo-Beeramka |
| Jihada/No. leexashada | Caawinta korantada/2.2 |
| dhexroorka rogasho | 11.3 m |
| Cabirka iyo Awoodaha | |
| Comp. x Ballaca x Alt. | 4669 mm x 1923 mm x 1426 mm |
| Dhererka u dhexeeya dhidibka | 2820 mm |
| awoodda shandad | 480 l |
| awoodda bakhaarka | 58 l |
| giraangiraha | FR: 265/35 R20; TR: 285/30 R20 |
| Miisaanka | 1580 kg (US) |
| miisaanka qaybsiga | FR-TR: 54% -46% |
| Bixinta iyo isticmaalka | |
| Xawaaraha ugu badan | 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 |
| Bareegga 100-0 km/h | 35.5 m |
| Isticmaalka la isku daray | 10.8 l/100 km |
| CO2 sii daaya | 244 g/km |