Not long after the Song Ultra went on sale, sales had already gained a foothold in the midsize SUV circuit. The space has given a level of transcendence. The chassis is all cloud -C, which directly raises the lower limit of the driving texture. The two sets of power plug-in and pure electricity allow families with different charging conditions to find their own version. Coupled with BYD's reputation accumulation in the three electric technologies over the past two years, this balance of "no obvious shortcomings" may be the key to winning this car. First of all, the Song Ultra is a medium-sized SUV with a length of 4850mm and a wheelbase of 2840mm. It has a large five-seat layout and sells for 12.99 to 17.99 million. In terms of power, I am very familiar with home users - DM-i insertion and mixing and EV pure electricity are both given. EV was first launched in March 2026, and the insertion and mixing version followed at the end of May. Don't look at its price restraint, directly won the midsize SUV category in August, selling 7,690 units in a month. To be honest, this achievement is not based on marketing. I think the core is three kinds of hard goods: the second-generation blade battery, 800V supercharging, and the whole series of cloud -C, coupled with the dual choice of plug-in and hybrid pure electricity, the family car needs to be "provincial, stable and comfortable", which is all at once. Let's look at it from the outside. Song Ultra takes BYD's now very mature "atmospheric home SUV" route, which is not exaggerated but has a sense of presence. The 4850mm car length stops there, the side lines are very smooth, the front of the car is full, the penetrating taillight lights up, and the recognition is directly filled. Unlike those athletes who made the car particularly tense for sports, Song Ultra's body sense was aimed at "the whole family sitting comfortably", with a comfortable front-to-back suspension ratio and a sense of strength in the wheel arch. Pull open the door, the interior is BYD's latest home style: the horizontal lines are very open, the central control is simple, the material should be soft, and the storage should be left. The big screen should have all of them, and the logic of the car and the machine is also very smooth. The most important thing is that it does not delete all the physical buttons for the "sense of technology", retains some commonly used functions, and is much more important than "looks advanced" in daily use. Space was Song Ultra's killer. The advantages of the big five are here: instead of blocking the third row for seven seats, the longitudinal space between the two and three rows and the height of the trunk are all reserved for sitting people and putting things. The rear backrest angle is also comfortable. The trunk is neat, the opening is large, and the stroller, camper, and 28-inch suitcase are thrown in together without fighting. If what you want is "a family of three seniors who are not crowded and can fit in the trunk", then Song Ultra is doing this question correctly. 2026 DM-i 310KM transcendental 2026 EV 605KM transcendental exterior interior space is over, which one should I buy? Knowing that everyone is in a hurry, the conclusion is thrown out first: buy 2026 DM-i 310km transcendental type, 149,900; buy 2026 EV 605km transcendental type, 159,900. These two transcendental, except for the different forms of energy, the configuration logic is almost the same, so let's talk about them together. Compared with the configuration table, it can be seen that the transcendental type has more high-speed assisted driving than the leading type, and the complete set of safety configurations: active braking, lane deviation warning, and blind area related reminder logic have been completed. The assisted driving of family cars does not have to be how fierce the city Noa is, but the high-speed scenario can be trusted, which is the real value. Besides, riding this block, the transcendental front seats are heated and ventilated directly. There are also ambient lights in the car, and there are more soundproof glasses on both sides in the front row. Don't underestimate the soundproof glass, the city elevated, the high-speed cruise opened, the tire noise and the leading type pulled open immediately. Just 10,000 yuan more, intelligent driving, safety, comfort, quietness together, this money is not unjustified. What about the top? Add 10,000 to give the front seat massage, the passenger leg support, the HUD, and the automatic anti-glare interior rearview mirror. The configuration is cool, but our ordinary household diagram is "there are other flowers that should be there and should not be flowers". Massage and HUD are more refreshing, and it does not affect the long distance of picking up and dropping off children to buy vegetables and run. With this extra 10,000, I would rather keep refueling and charging, pay insurance, and do maintenance in the future. It is not recommended that most households top the list. One last thing: pre-determine the form of energy. At home, there are piles, commuting in major cities, direct EV version, 800V flash charging 9 minutes back to a big cut, rear rear drive is more spirited, and the front compartment puts debris; charging is inconvenient, occasionally long distance, afraid of holidays, choose the DM-i 310km version, usually when the tram is driving, long distance when the fuel truck runs, no mileage anxiety. After setting the power and configuring the configuration, the most pushing person is the mid-range transcendent type - 149,900 interleaving, 159,900 pure electricity, assisted driving, safety, comfort, space, and chassis are all online, and the cost-effective toll is full.