What does D-segment car mean?
3 Answers
D-segment cars specifically refer to luxury vehicles with long wheelbases. D-segment cars feature elongated bodies, imposing exteriors, and a minimum length of 5.1 meters. They offer spacious interiors and extremely luxurious configurations. Although their powertrains may not be as powerful as supercars, they are more than adequate, with displacements typically exceeding 3.0 liters. Here’s an introduction to car classifications: 1. Compact cars, also known as A-segment cars: Generally, vehicles in this category have wheelbases ranging from 2500mm to 2700mm, body lengths between 4200mm and 4600mm, and engine displacements from 1.6L to 2.0L. Typical compact cars include the Golf, Cruze, and Focus. 2. Mid-size cars, also known as B-segment cars: Typically, these vehicles have wheelbases between 2700mm and 2900mm, body lengths from 4500mm to 4900mm, and engine displacements ranging from 1.8L to 2.4L. Representative mid-size cars are the BMW 3 Series and Accord. 3. Executive cars, also known as C-segment cars: Generally, these cars have wheelbases around 2800mm to 3000mm, body lengths between 4800mm and 5000mm, and engine displacements exceeding 2.4L. Typical executive cars include the Audi A6L, Mercedes-Benz E-Class, and Toyota Crown.
The concept of D-segment cars was originally developed by the Germans as a classification standard, primarily based on wheelbase dimensions and luxury level. Nowadays, D-segment cars generally refer to those top-tier luxury sedans with a body length exceeding 5 meters and a wheelbase over 3 meters. I once rode in a friend's Mercedes-Benz S-Class, and the rear seats were like a mobile lounge, equipped with massage, ventilation, and heating functions, yet the ride was eerily quiet. These cars are typically powered by V8 or even V12 engines, with prices starting at around a million yuan, and are mostly purchased by entrepreneurs or executives. However, similar positioning has emerged in the new energy sector, such as the BYD Yangwang U8, an electric off-roader that also qualifies as a D-segment vehicle. Driving such a long car daily does require some adaptation, and parking in older residential areas can be a challenge.
According to international classification standards, D-segment cars represent the pinnacle of luxury sedans. Their most notable differences from regular family cars lie in extravagant materials and unparalleled comfort. For instance, a Rolls-Royce Phantom's cabin can feature up to ten layers of genuine leather, while its Bowers & Wilkins audio system rivals live concert quality. Such vehicles often incorporate cutting-edge technologies like magic carpet suspension systems, making speed bumps nearly imperceptible. Interestingly, new energy vehicles are blurring these classifications – electric coupes like the HiPhi Z reach D-segment dimensions while boasting avant-garde designs. When considering such vehicles, I recommend prioritizing service network coverage, as replacing a single component could cost equivalent to six months of maintenance for an ordinary car.
