The fuel consumption of VAZ-2105i cars (with injection engine) due to the setting of the ECU has decreased compared to carbureties. This parameter depends on a large number of factors: tyre tread, driving style, fuel quality, state of the catalyst, manufacturer of the ECU and so on, but the average data of the "classicists" is: in the summer of 6.5-7.5 l/100 km in mixed mode, in winter at a temperature of -5-10 from 7.5 to 8.5 l/100 km. In the city, the cost of 92 petrol is about 10 l/100 km in the summer and, in winter, between 9.5 and 13 l/100 km. (subject to regulated clearance of valves).