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近十年,苏联汽车研究所考虑汽油机技术、生产和经济指标及生态要求,分析了各国汽油机的制造情况,从而可预测其发展趋势.??由表可见,2000年前汽油机仍是小轿车主要的动力装置.只有部分小轿车将装用柴油机或其他类型的发动机,如转子发动机.虽然为了保证现有汽油卡车的备件供应,也为了生产燃用气体的变型机,仍将生产部分汽油机,但卡车将逐步柴油化.这一结论的依据是:汽油机的生产能力较大;从原油加工的轻质石油产品与重油产量有比率,尽管货运量加大,但2000年前汽车的总耗油量仍要约略地保持在现有的水平上.虽然本世纪末燃料平衡正是由于卡车适于柴油化才移向柴油和气体燃料一侧(见表),但加工石油时必然要生成汽油,可被小轿车利用.下列几点也在保留汽油机中起着作用:汽油车比柴油车的人体工程指标、动力指标和点火性能好;噪声和振动小;排气中没有讨厌的气味等;汽油机造价低.造价低使大多数家庭买得起小轿车.例如,预测表明,2000年前,苏联居民年购小轿车数量将达370万辆,其中70～8O万辆是小排量的“奥卡”型轿车.
In the past ten years, the Soviet Automobile Research Institute considered gasoline engine technology, production and economic indicators and ecological requirements, analysis of the manufacture of gasoline engines in various countries, which can predict its development trend. ?? Can be seen from the table, 2000 years before the gasoline engine is still the main car Of the power plant.Only part of the car will be equipped with diesel engines or other types of engines, such as the rotor engine.Although in order to ensure the supply of spare parts for existing gasoline trucks, but also to produce gas-fired variant machine, will still produce some gasoline engine, but the truck Will be gradually diesel .This conclusion is based on the following: the production capacity of gasoline engines is larger; the ratio of light petroleum products processed from crude oil to the output of heavy oil, despite the increase of freight volume, the total fuel consumption of automobiles before 2000 is still To be slightly conservative at the current level Although the fuel balance is shifted to the diesel and gas fuels side (see table) precisely because diesel trucks are suitable for diesel fuel by the end of the century, it is inevitable to generate gasoline when processing oil, Car use. The following points also play a role in preserving the gasoline engine: petrol car than the diesel engine ergonomic indicators, power indicators and ignition performance; noise and vibration is small; For example, the forecast shows that by the year 2000, the number of annual passenger cars purchased by the Soviet Union will reach 3.7 million, of which 70 to 80 Wan is a small displacement “Oka ” type sedan.