Gwajin gwajin Audi SQ7, Porsche Cayenne S Diesel: 'yan'uwa a cikin makamai

Kattai biyu tare da babbar motar dizal sun yi karo da juna

Ba asiri ba ne cewa injin dizal mai lita 4,2 yana aiki a ƙarƙashin murfin Cayenne S Diesel tare da 385 hp. da aka ɗauka daga teburin zane na injiniyoyin kamfanin. Audi. A haƙiƙa, wannan ba matsala ba ce ga mazauna Ingolstadt, waɗanda suka ba su kyauta. Wataƙila saboda sun riga sun sami wani makami mai ƙarfi a cikin arsenal ɗin su - sabon rukunin silinda takwas da aka haɗa cikin SQ7 yana da ƙarin ƙarfi (435 hp) fiye da ƙaramin ƙaura da aka samu sakamakon amfani da manyan fasahohin fasaha kamar na'urar kwampreso ta lantarki (bisa ga cewar). zuwa Audi terminology - EAV). An shigar da shi bayan intercooler, yana danne iska a cikin tashar jiragen ruwa na injin silinda takwas kuma yana aiki a matsayin ma'auni kafin manyan turbochargers su dauki al'amura a hannunsu.

48-volt tsarin lantarki

EAV na iya zana har zuwa kilowatts bakwai na wuta, don haka injiniyoyin Audi suka yanke shawarar amfani da tsarin lantarki mai karfin volt 48 don bashi ƙarfi, don haka ya rage na yanzu da ake buƙata don ƙarfafa shi. A matsayin kyauta, tsarin kuma yana samar da tsari mai sauri don daidaita jiki ta hanyar amfani da sandar wanzuwa ta lantarki.

Amma a yanzu, bari mu mayar da hankali kan fasaha bayani da kuma fara kwatanta wadannan matsananci wakilan dizal fraternity. Don farawa, farashin. Ba za mu ba kowa mamaki tare da manyan lambobin da ya yi juggles a cikin wannan yanki na marmari na gaske ba. Lissafin farashi a Jamus yana farawa daga Yuro 90, kamar yadda a cikin Porsche tushen tushe ya ragu da Yuro 2500. Ba wai kashi uku ne ya shafi wannan lamarin ba.

Kuna iya mamakin dalilin da yasa jagora ya nuna samfura biyu masu ƙima ɗaya a cikin ɓangaren farashin. Bayanin mai sauqi ne: idan aka kara farashin tushe zuwa mahimman abubuwa na jiki kamar su motocin gwaji guda biyu, kamar su tayoyi mafi girma, katako mai daidaitawa, kujeru masu kyau da karin birki, babban fa'idar Cayenne S Diesel ta narke akan SQ7.

Injin V8 mai ƙarfi a cikin Audi

Yawancin abokan ciniki ba za su yi farin ciki da irin wannan canjin farashin ba. Dokokin manyan lambobi har yanzu suna aiki a nan - kawai don ƙididdiga, Audi SQ7 da aka bayyana a cikin waɗannan layin, alal misali, yana da ƙarin kayan aiki da darajar Yuro 50. A cikin kalma - Yuro dubu hamsin!

A wannan matakin farashin, ya kamata ku yi tsammanin abubuwa da yawa daga waɗannan motoci, ba kawai dangane da jin daɗin ciki da kayan ɗaki ba, har ma dangane da yanayin hanyoyin hanya. Shin kowa zai iya nuna fifiko akan naúrar silinda takwas mai karfin 850 Nm? Amsar ita ce - watakila! Injin SQ7 shine, a taƙaice, mai girma, mai iko duka! Duk maganganun suna ɓacewa lokacin da aka kunna ƙarfin wannan na'ura, kuma ana ɗaukar SUV-ton 2,5 da sauri. Jin yana da haske kuma baƙon abu, kuma yayin da Porsche Cayenne S Diesel shima ya yi fice a wannan batun, har yanzu yana ba da 50bhp. kuma 50 Nm kasa. Bugu da ƙari, dole ne ya haɓaka cikakken 2000 rpm don cimma matsakaicin matsakaici (godiya ga kwampreshin lantarki, 900 Nm na Audi yana samuwa a 1000 rpm). Lokacin haɓakawa zuwa 100 km / h, Audi yana gaba da kashi huɗu cikin goma na daƙiƙa, kuma zuwa 140 km / h yanzu yana ƙaruwa zuwa sakan ɗaya. Lokacin hanzarin SQ0,4 daga 7 zuwa 80 km/h shima yana da daƙiƙa 120 mafi kyau lokacin da feda na totur ya cika baƙin ciki.

Amma waɗannan lambobi ne kawai akan allon tsarin sikelin. A cikin rayuwa ta ainihi, tuki SQ7 da zama a cikin Cayenne yana jin kamar lita biyu ta dizal SUV. Yayi, wannan na iya zama kamar an wuce gona da iri, amma gaskiyar ita ce, yana da wuya a sami takamaiman maganganu ko misalai don ƙoshin wuya, ƙarfin mugunta da ake samu a farkon sikelin dubawa.

Kuma a cikin sharuddan man fetur amfani, duk da m yiwuwa, Audi engine zauna suna fadin - duka SQ7 da Cayenne cinye wani talakawan na game da goma lita na man fetur a cikin gwajin. Kadan kadan idan an taka, kadan kadan idan an sarrafa kafar dama a hankali. A mafi yawan lokuta, alkaluman farashin sun yi kama da: Porsche yana cinye ƙarin milimita ɗari kaɗan duk da ƙarancin nauyi.

Cayenne yana da ƙarin ƙarfi da ma'auni, amma yana da wahala a lura lokacin tuƙi. Ba saboda yana da nauyi, akasin haka, kamar yadda muka riga muka ambata, nauyinsa ya ragu, amma saboda samfurin Audi yana jin haske. Kimanin kilogiram 157 nasa yana da ƙarfi ta hanyar abin da ake kira Advanced kunshin, wanda ya haɗa da daidaitawar juzu'i, bambancin wasanni tare da rarraba juzu'i mai ma'ana zuwa ƙafafun baya da tuƙi. Cewa Cayenne baya yin mafi muni shine saboda tsarin PASM tare da matakin dakatarwar iska. Ƙarshen yana ba shi ƙarin motsi mai jin dadi, kuma kawai a cikin cikakken kaya ne hanyar bumps ya zama dan kadan maras tabbas. Babu shakka Cayenne yana sarrafa birki da kyau, musamman a cikin manyan gudu. Hakanan yana da ƙarin sitiyari mai ɗaukar nauyi da ƙarin jin daɗin tuƙi. Kuma ta hanyar kashe tsarin sarrafawa, har ma yana ba da damar samar da kayan sarrafawa na baya. Audi ya ɗan fi ƙarfi, abokantaka na muhalli, amma a lokaci guda ya fi tsaka tsaki a cikin halayensa. Duk da haka, duk wannan ba ya canza gaskiyar cewa mai yin gasa daga Ingolstadt ya yi nasara a wannan rikici tsakanin 'yan'uwa a cikin damuwa. Fate ya sanya Porsche a matsayi na biyu - nisa mai daraja daga SQ7.

Rubutu: Heinrich Lingner

Hotuna: Arturo Rivas

kimantawa

1. Audi- 453 maki

A sakamakon haka, duel na 'yan uwan ​​da ke cikin damuwar Audi sun sami godiya ga mafi girman sararin samaniya, injin da babu irinsa da kuma kwalliya tare da ƙarfafa aiki.

2. Porsche - 428 maki

Tare da daidaitaccen kwalliya, madaidaiciyar tuƙi, da kyakkyawan birki, Cayenne yana motsa direban motsa jiki wanda baya kula da babban sarari.

bayanan fasaha

1. Audi	2. Porsche
Volumearar aiki	3956 cc	4134 cc
Ikon	320 kW (435 hp) a 3750 rpm	283 kW (385 hp) a 3750 rpm
Matsakaici karfin juyi	900 Nm a 1000 rpm	850 Nm a 2000 rpm
Hanzarta 0-100 km / h	4,9 s	5,3 s
Nisan birki a gudun 100 km / h	35,5 m	35,1 m
Girma mafi girma	250 km / h	252 km / h
Matsakaicin amfani man fetur a cikin gwaji	10,6 l / 100 kilomita	10,7 l / 100 kilomita
Farashin tushe	184 011 levov	176 420 levov