沃尔沃卡车公司推出的新型发动机和变速器降低了油耗和氮氧化物的排放,同时提高了功率。新型发动机符合新的欧Ⅴ排放标准(将于2009年10月在欧盟国家生效)。新版Ⅰ-shift自动变速器具有包括省油在内的多项智能功能。新型柴油发动机的使用使得沃尔沃卡车环保再上新台阶,使沃尔沃卡车的清洁程度在过去20年提高了100倍。 New engines and transmissions from Volvo Trucks reduce fuel consumption and NOx emissions while increasing power. The new engine meets the new Euro V emission standard (which will take effect in EU countries in October 2009). The new I-shift automatic transmission includes a number of intelligent features, including fuel economy. The use of a new diesel engine brings a new level of environmental protection to Volvo Trucks, which has resulted in a 100x increase in the cleanliness of Volvo Trucks in the past two decades.