4 "golden" criteria for evaluating fuel-efficient cars
(Baonghean.vn) - When buying a car, in addition to the top criteria such as price, quality, design, brand... the ability to save fuel during operation is also one of the criteria that users are most concerned about.
1. Capacity
![]() |
According to experts, the vehicle's capacity must be appropriate to the number of passengers. The total weight of the vehicle and the number of people in the vehicle greatly affect the ability to save fuel. Therefore, do not force the engine to work too hard, overload, leading to rapid deterioration of the vehicle's life and quality.
2. Vehicle frame
![]() |
Fuel-efficient cars have a chassis that is often made of good, durable, and lightweight materials. This ensures the car performs well at high speeds and has a stable weight.
The top priority is still car models with good quality steel and high durability of car components.
3. Air conditioning system
![]() |
It may seem contradictory to choose a fuel-efficient car while paying attention to the air conditioning system. Imagine on a hot summer day when we have to travel on a long journey, the air conditioning system must be really good to provide enough cooling air for the passengers in the car.
The cooling system of car models is always evaluated as more stable and efficient, while high durability and good operating capacity also make the car consume less fuel.
4. Cars at reasonable prices
![]() |
Normally we often think that fuel-efficient cars must be expensive, but in fact the more expensive the car, the higher the fuel consumption because in addition to the available systems, the car also integrates other modern features.
Therefore, when you want to own a fuel-efficient car, you should choose the B-segment sedan because this segment has a more affordable price.