Kamora ho hlahisa moloko o mocha oa Corsa, Opel e se e senola ho nchafatsoa ha e 'ngoe ea barekisi ba eona ba holimo, Astra. E tsebisitsoe ka 2015, moloko oa morao-rao oa mohlala oa Jeremane ka hona o bona likhang tsa oona li nchafatsoa ho leka ho lula hona joale karolong ea C e lulang e hlōlisana.
Mabapi le aesthetics, liphetoho li ne li le (haholo) tse masene, li ka akaretsoa ka har'a grille e ncha. Ka hona, linaheng tse ling, mosebetsi o ne o tsepamisitse maikutlo haholo ho aerodynamics, ho lumella mohlala oa Jeremane ho bona coefficient ea eona ea aerodynamic e ntlafatsa (ka phetolelo ea thepa ea Cx ke 0,25 feela le phetolelong ea hatchback ho 0,26).
Sena sohle se tsepamisitse maikutlo ho aerodynamics e ne e le karolo ea boiteko ba Opel ba ho etsa hore Astra e sebetse hantle le eo ntlha ea bohlokoa e neng e le ho amoheloa ha lienjine tse ncha ke mofuta oa Jeremane.
Lienjineri tse ncha tsa Astra
Sepheo se seholo sa tsosoloso ea Astra e ne e le lienjiniking. Kahoo, mohlala oa Opel o fumane moloko o mocha oa li-diesel le peterole, kaofela ha tsona li na le li-cylinders tse tharo.
Phano ea peterole e qala ka 1.2 l e nang le matla a mararo a matla: 110 hp le 195 Nm, 130 hp le 225 Nm le 145 hp le 225 Nm, kamehla e amahanngoa le lebokose la li-gearbox tse lebelo tse tšeletseng. Ka holim'a tlhahiso ea peterole re fumana 1.4 l hape e nang le 145 hp empa 236 Nm ea torque le gearbox ea CVT.
Ngolisa ho koranta ea rona
Nyehelo ea Diesel e thehiloe ho 1.5 l ka matla a mabeli a matla: 105 hp le 122 hp. Mofuteng oa 105 hp torque ke 260 Nm 'me e fumaneha feela ka gearbox ea matsoho a tšeletseng ea lebelo. Ha e le phetolelo ea 122 hp, e na le 300 Nm kapa 285 Nm ea torque ho itšetlehile ka hore na e amahanngoa le phetisetso ea letsoho e nang le lebelo le tšeletseng kapa phetisetso e e-s'o ka e e-ba teng ea lebelo le robong.
Ho ea ka Opel, ho amoheloa ha mefuta ena ea lienjene ho entse hore ho khonehe ho fokotsa mocheso oa CO2 ho tloha Astra ea peterole ka 19%. Enjene ea 1.2 l e sebelisa pakeng tsa 5.2 le 5.5 l/100km mme e ntša pakeng tsa 120 le 127 g/km. 1.4 l e sebelisa pakeng tsa 5.7 le 5.9 l/100km mme e ntša pakeng tsa 132 le 136 g/km.
Qetellong, mofuta oa Diesel o phatlalatsa tšebeliso e pakeng tsa 4.4 le 4.7 l/100km le likhase tsa 117 le 124 g/km ka liphetolelo tse tsamaisoang ka letsoho le lipakeng tsa 4.9 ho isa ho 5.3 l/100km le 130 ho isa ho 139 g/km bakeng sa mofuta o nang le transmission ea automatic.
Chassis e ntlafalitsoeng le theknoloji e ntlafalitsoeng
Ntle le lienjineri tse ncha, Opel e boetse e nkile qeto ea ho etsa lintlafatso tse ling ho chassis ea Astra. Ka hona, e ile ea mo fa li-absorbers tse nang le tlhophiso e fapaneng, 'me ka mofuta oa sportier, Opel e ile ea khetha ho fokotsa "thata" ho feta, ho tsamaisa ka ho toba le ho hokahanya ha Watts mokokotlong o ka morao.
Boemong ba thekenoloji, Astra e fumane kh'amera e ka pele e ntlafalitsoeng, lits'ebetso tse ntlafalitsoeng tsa infotainment esita le phanele ea lisebelisoa tsa dijithale. Ka litaelo tse reretsoeng ho qala ka libeke tse 'maloa' me ho tsamaisoa ha likarolo tsa pele ho reriloe ka Pulungoana, litheko tsa Astra e nchafalitsoeng ha li so tsejoe.