Frank Welsch, Volkswagen Research and Development Director, adawulula kuti masiku a injini zazing'ono za dizilo mu Gulu la Volkswagen amawerengedwa . Kapenanso, ma hybrids atenga malo awo.
M’badwo wotsatira wa Polo - umene tidzaupeza kumapeto kwa chaka chino - unayenera kutulutsa injini yatsopano ya 1.5 l Dizeli, koma mapulani a mtunduwo asintha. Miyezo yochulukirachulukira yotulutsa mpweya wa CO2 ndi NOx komanso kuchepa kwa injini za dizilo mu gawo la B kudapangitsa kuti Volkswagen asiye chitukuko chake.
M'malo mwake, njira ya Gulu la Volkswagen ndikutumizanso chuma chake popanga injini zosakanizidwa pogwiritsa ntchito ma propellers ang'onoang'ono amafuta.
Monga momwe tingayembekezere, chilimbikitso chachikulu choletsa kusintha kwa 1.6 TDI yapano ikutanthauza ndalama. Makamaka mtengo wamagetsi opangira mpweya wotulutsa mpweya, womwe malinga ndi Welsch, unali wotsimikiza kusinthaku.
"Pokhapokha pamakina opangira mpweya wotulutsa mpweya, ndalama zowonjezera zimatha kuchokera ku 600 mpaka 800 euro," akutero Frank Welsch, polankhula ndi Autocar, ndikuwonjezera kuti "njira yopangira gasi yotulutsa mpweya ndiyokwera mtengo ngati injini yokha. Kuwonjezera injini ya Dizilo ku Polo kumafanana ndi 25% ya mtengo wonse wamtunduwu ".
Palibe nthawi yotsimikizika yomaliza ya "Dizilo yaying'ono" mu Polo, koma komwe akupita kwakhazikitsidwa kale ku EA827, 1.6 TDI yapano, ndipo kutha kwake kudzachitika zaka zitatu kapena zisanu zikubwerazi. 1.4 tri-cylindrical TDI ikumananso ndi zomwezi.
Njira yosakanizidwa
Kapenanso, m'tsogolomu, m'malo mwa Diesel ang'onoang'ono, injini yaying'ono ya petulo idzasankhidwa pamodzi ndi galimoto yamagetsi. Sitikunena za ma hybrids ngati Toyota Prius, koma za mtundu wosavuta wosakanizidwa - womwe umadziwika kuti wosakanizidwa wofatsa - wokwera mtengo kwambiri kuposa womaliza.
Kutengera machitidwe atsopano a 48V, gawo lamagetsi likuyembekezeka kukulitsa mphamvu zoyambira kuyimitsa, kuphatikiza kuyambiranso kwa mphamvu ya braking ndi chithandizo chamtundu wina ku injini yoyaka moto. Malinga ndi a Welsch, ma hybrids awa ndi otsika mtengo komanso othandiza potsatira malamulo okhwima omwe amaletsa kutulutsa mpweya. Amatha kupikisana ndi ma Dizilo ang'onoang'ono potengera mpweya wa CO2 ndikuchotsa mpweya wa NOx.
Komabe, kutha kwa 1.5 TDI sikukutanthauza kutha kwa Dizilo ku Volkswagen. 2.0 TDI idzapitirizabe kukhalapo mumitundu yosiyanasiyana ya mtundu, ndipo posachedwa idzadziwa chisinthiko, chomwe chimatchedwa EA288 EVO, kumene Welsch amalonjeza zotsatira zabwino zokhudzana ndi CO2 ndi NOx mpweya.