Test drive Audi RS3: ekutanga makiromita ane nyowani 5-cylinder roketi
Munguva pfupi yapfuura bvunzo dzekushanya kweiyo nyowani Nürburgring-Nordschleife roketi
Kuna Stefan Ryle, mukuru webudiriro paQuattro GmbH Audi, basa racho rinonzwisisika. "Kutanga neAudi RS3 yekutanga, isu pakutanga taida kutengesa zviuru mazana maviri nemazana mashanu, uye pakupedzisira takatengesa 2500." Naizvozvo, mubvunzo nezve mugari wenhaka haubvunzwe zvachose, nekuti mheni inokurumidza kupindura ichave "hongu".
Ryle anogara pachigaro chemutyairi wendege mumufananidzo wakafukidzwa uye anondikoka kuti ndigare padhuze naye. Iyo mhute pamusoro peNürburgring ichangobva kujekeswa mushure menguva yekunaya kukuru. Muchokwadi, yakaipa mamiriro, asi pamwe kune simba 360 hp. compact mota ine mana-mavhiri ekutyaira, ino inguva yakanakisa yekuyedza. Kana injini yatanga, zvinova pachena kuti iyo Audi RS3 nyowani ichave zvakare inofambiswa neiyo turbocharged mashanu-humburumbira injini. Imwe mhinduro kubva kuna Ryle, kunyangwe asati abvunzwa mubvunzo uyu: "Sezvingatarisirwa, iyo mashanu-humburumbira injini inopa, pamwe nenzvimbo yekuchengetera magetsi, chiitiko chisingaenzanisike zvakanyanya pamoyo."
Audi RS3 ine 2,5-litre 5-humburumbira injini
"Nechizvarwa chitsva cheA3, takakwanisa kukwidziridza kugovaniswa kwehuremu pakati pemberi nekumashure maekisi nezvikamu zviviri kubva muzana," akadaro Ryle, achirodza accelerator pakubuda kweruoko rwekurudyi pamberi penzvimbo huru. Mercedes. Sezvaungatarisira, iyo itsva Audi RS2,5's 3-litre shanu-cylinder injini ine simba mavhiri mana. Kugovera kwemagetsi kunoitwa kuburikidza nechizvarwa chechishanu-multi-plate clutch iyo inopa zvakare nekukurumidza mhinduro uye yakanyatsojeka torque control. Injini inomhanyisa mota yecompact nehasha, uye pamusoro pe4000 rpm inokwidziridza yakasarudzika shanu-cylinder pahuro timbre, asi iyo kutaura kunouya pamutengo. "Haasi mutengi wese anoda ruzha rwemitambo, ndosaka isu tichipa epoust system senge sarudzo," akadaro Ryle.
Rondedzero yesarudzo inosanganisirawo zvigaro, mabhureki eceramic uye yakafara matayi emberi (255/35). Kukushamisika kwedu, Quattro GmbH yakasarudza kusanganisa isingatarisirwe matayi kunyangwe iri nani kugovera huremu kupfuura yakatangira. "Izvi zvakare zvinopa mamwe masimba uye kugadzikana pakumhanya kwakanyanya," Ryle anotsanangura, achitaurirana pakona yeDunlop nedikita, achimhanyisa nekukurumidza uye kuridza muridzo kuburikidza neSchumacher's S temperament. Iyo TFSI yakasvika pa7000 rpm muganho isati yasvika mbiri clutch transmission yakagamuchira shift command.
Mutsva Audi RS3 55 kg yakareruka
Mukunyorova, iyo RS3 yakajeka understeers - mota yekuyedza yakasungirirwa mavhiri 235/35 R 19. Ryle anoratidza muchidimbu nekutenderera kuti maitiro aya anogona sei kupfavisa mhinduro mushure mekuchinja hunhu. Mushure mechinguva chidiki, Frank Stipler akanetsawo panjanji inotsvedza, achingoshandisa mabhureki pakona yeAremberg, achienda mberi zvishoma mukati umo kubata kuri nani zvishoma. "Kunyange mumamiriro ezvinhu aya akaipa, Audi RS3 inovimbisa kubata kwakachengeteka zvachose mumugwagwa uye panguva imwechete inokubvumira kuti uende nokukurumidza," akadaro. Stipler haafarire kutaura zvakanyanya, asi anofarira kuhwina Maawa makumi maviri nemana paNürburgring kana mwaka wese weVLN, uye azere nemhepo. Iye makanika ane chitupa uye mainjiniya emuchina, pamwe nekubatanidzwa kwake semutyairi uye bvunzo mutyairi weAudi, akatotyaira iyo RS24 kweanenge 3 makiromita ebvunzo paNordschleife.
Iyo modhi nyowani ichave ingangoita 55 kg yakareruka pane yakatangira iyo, uye panguva imwecheteyo ine simba kwazvo muchikamu chayo. Simba chairo reAudi harisati raziviswa, asi kusvika zvino zvinoita kunge 400bhp. hazvigoneke. Iko kuwedzera kwesimba (yekutanga RS3 yaive ne340bhp) yakawanikwa zvakanyanya kuburikidza neshanduko mune yakawanda yekudyira, pamwe neakakura intercooler uye yakagadziridzwa turbocharger, iyo inopa kuyananisa kwakanaka pakati pekukurumidza kupindura uye kwakanyanya simba rekushandisa. Kuti umise Audi RS3 zvakavimbika zvakakwana, inokosheswa seyakajairwa nesere-pisitoni pamberi mabhureki calipers. Stipler achangobva kuratidza kuti sisitimu inoshanda mushure mekucheka neiyo RS3 pamberi pechikamu chakadzika kuti uwane iyo chaiyo yakatemwa inogoneka. Mvura yakawedzera, asi izvi hazvina kunonotsa mutyairi wedu zvakanyanya.
Iyo Audi RS3 ichiri muchikamu chekupedzisira chekuyedza, mumamiriro ezvinhu akaipa aya hapana ari kutaura nezvenguva dzemakumbo. Asi nekuswedera kwekutanga kwepasirese kunosvika, kazhinji mibvunzo yakadai inomuka - mushure mezvose, Seat yatove nezvikumbiro zvakakomba zvekushanya iyi track naLeon Cupra. Nekudaro, izvi zvinoda chinhu chimwe: njanji yakaoma.
Musoro: Jens Drale
