What is the standard for B-segment cars?

[LaClayton]

The standard for B-segment cars is: medium-sized sedans or can be called large family cars, generally with a wheelbase of 2600mm to 2700mm, a body length of 4500mm to 4800mm, and an engine displacement of 1.6L to 2.4L. Introduction to other car classifications: Microcars (A00-segment cars): Cars in this category have a wheelbase of 2000mm to 2300mm, a body length of 4000mm, and an engine displacement of around 1.0L. Due to their small size, low fuel consumption, and low price, microcars are more suitable for commuting. Representative models: BYD F0, Chery QQ, Smart Fortwo, Suzuki Alto. Compact cars (A-segment cars): Cars in this category have a wheelbase between 2500mm and 2700mm, a body length between 4200mm and 4600mm, and an engine displacement between 1.6L and 2.0L. Typical compact cars include the Golf, Corolla, and Focus. Mid-size cars (C-segment cars): Cars in this category have a wheelbase of approximately 2800mm to 3000mm, a body length of 4800mm to 5000mm, and an engine displacement exceeding 2.4L. Typical mid-size cars include the Audi A6L, Mercedes-Benz E-Class, and Toyota Crown. D-segment cars: Cars in this category have a wheelbase exceeding 3000mm, a body length exceeding 5000mm, and an engine displacement exceeding 3.0L. Typical D-segment cars include the Mercedes-Benz S-Class, Maybach, and Rolls-Royce Phantom. Small SUVs: Generally have a body length between 3850mm and 4350mm and a wheelbase less than 2670mm. Typical small SUVs include the JAC S3, Changan CS35, Haval H2, and Citroën C3-XR. Compact SUVs: Generally have a body length between 4300mm and 4750mm and a wheelbase between 2600mm and 2760mm. Typical compact SUVs include the Haval H6, Boyue, Trumpchi GS4, and Tiguan. Mid-size SUVs: Have a body length between 4400mm and 4850mm and a wheelbase between 2650mm and 2800mm. Generally, mid-size SUVs are developed based on mid-size car platforms. Typical mid-size SUVs include the Audi Q5, BMW X3, and Mercedes-Benz GLK. Large SUVs: Have a body length between 4750mm and 5150mm and a wheelbase between 2790mm and 3050mm. Typical large SUVs include the Porsche Cayenne, Mercedes-Benz M-Class, Land Rover Discovery 4, BMW X5, and Toyota Prado. Full-size SUVs: SUVs designed primarily for size and spaciousness, with other factors such as economy, cost, and even styling often sacrificed. Representative full-size SUVs include the Cadillac Escalade, Hummer H2, Mercedes-Benz GLS, Lincoln Navigator, and Toyota Sequoia. MPVs (Multi-Purpose Vehicles): Originating from station wagons, MPVs feature a spacious interior with great flexibility, which is their most attractive feature. The cabin can accommodate 7-8 seats and some luggage space; seats can be folded or reclined, and some can even be moved or rotated.

[LauraLynn]

I've driven quite a few cars, and I believe the key standards for B-segment cars are their moderate size, typically with a wheelbase between 2.7 to 2.8 meters, length from 4.7 to 4.9 meters, width around 1.8 meters, and engine displacement mostly ranging from 1.6 to 2.5 liters. They're not as small as A-segment cars, which can be inconvenient to park, nor as large and fuel-consuming as C-segment cars. The space is sufficient, with the back seat comfortably accommodating three people without feeling cramped, and they're agile and fuel-efficient to drive, making them ideal for daily commuting. When I drove the Honda Accord, I found it quite balanced, equipped with automatic air conditioning and basic safety features. Nowadays, electric B-segment cars like the Tesla Model 3 have emerged, similar in size but more environmentally friendly. In summary, B-segment cars represent practical midsize vehicles, and when choosing a car, it's wise to start by measuring these specifications.