Russian citizens have recently been increasingly purchasing personal cars - this is evidenced by both impartial statistics and the number of traffic jams, which is constantly increasing. Every happy owner of an “iron horse” is concerned with the question: how to reduce the car’s fuel consumption? Moreover, the unbridled appetites of oil company owners are constantly growing, directly affecting the rise in fuel prices. Each driver solves this problem in his own way. One makes changes to the design of the car, another prefers an economical driving style, the third refuses to use additional equipment (air conditioning, etc.), and the fourth does everything combined. However, not everyone achieves the desired effect. Moreover, inept actions often lead to the exact opposite result or breakdown of the car, requiring long and expensive repairs. In this regard, I remember the well-known saying: “If you don’t know how, don’t try it.” Better read this book. It is addressed to inexperienced motorists who want to reduce fuel consumption. You will learn what an economical driving style is, which gears are the most power-hungry, how you can reduce fuel consumption through simple technical manipulations, and much more.