What are the common parameters of a car?
3 Answers
Common parameters of a car include: 1. Curb weight: The fully equipped mass of the car; 2. Gross vehicle mass: The total mass of the car when fully loaded; 3. Maximum payload: The maximum load capacity of the car when driving on the road; 4. Maximum axle load: The maximum total mass borne by a single axle of the car; 5. Width: The distance between the two extreme points in the width direction of the car; 6. Height: The distance from the highest point of the car to the ground; 7. Wheelbase: The distance from the center of the front axle to the center of the rear axle of the car; 8. Track: The distance between the center lines of the left and right tire treads on the same axle; 9. Front overhang: The distance from the frontmost point of the car to the center of the front axle; 10. Rear overhang: The distance from the rearmost point of the car to the center of the rear axle; 11. Minimum ground clearance: The distance from the lowest point of the car to the ground when fully loaded; 12. Approach angle: The angle between the tangent line drawn from the frontmost point of the car to the front wheel and the ground; 13. Top speed: The maximum speed the car can achieve when driving on a straight and level road.
When it comes to car specifications, after driving for many years, I’ve found the most frequently checked parameters include engine specs. For instance, displacement size determines power—the larger the number, like 1.5L or 2.0L, the stronger the acceleration. Fuel consumption is key, calculated separately for city and highway driving—lower fuel consumption saves money and is eco-friendly. Vehicle dimensions such as length, width, height, and wheelbase matter; a longer wheelbase means more comfortable rear seats, while compact size aids parking. In terms of weight, lighter cars are more fuel-efficient. Safety parameters like the number of airbags and crash test ratings are crucial, with a five-star rating offering the most peace of mind. With the rise of electric vehicles, battery capacity and range have also become hot topics. Comparing these parameters when choosing a car helps avoid pitfalls and find a practical, durable vehicle.
I just bought a car not long ago, and the various parameters are diverse but quite interesting. The engine has high horsepower, providing strong acceleration and quick starts; the fuel consumption data is economical when the L/100km figure is low; the spacious parameters with a long wheelbase allow for more legroom in the back, making family rides more comfortable; the number of airbags and the electronic stability system ensure comprehensive protection; tech features like a large-screen navigation and driving assistance are trendy and practical. Before purchasing, I compared different brands, and the parameters helped me avoid impulsive buying, allowing me to choose an affordable family commuter car.
