
Differences between Song and BYD Tang: 1. Different models: BYD Song has multiple versions including manual and automatic transmissions, with displacements ranging from 1.5T to 2.0T, and options from pure fuel versions to dual-mode versions; BYD Tang currently only has one flagship version available for sale, which is the dual-mode four-wheel-drive version. 2. Different powertrains: BYD Song is equipped with a 1.5T engine; BYD Tang uses a 2.0T engine with 205 horsepower. 3. Different torque: The total power of BYD Tang and Song is roughly the same, around 220KW. BYD Song has a torque of 200 Nm front and rear; BYD Tang has a torque of 250 Nm front and rear.

I have some solid insights on the differences between the Song and Tang, having test-driven both models since our family owns one of each. The Song is a compact SUV, noticeably smaller in size than the Tang and more budget-friendly, with the base model starting around 150,000 RMB – a great option for young buyers wanting to try new energy vehicles without breaking the bank. The Tang positions itself as more premium, boasting a midsize SUV frame with seven seats that shines during family trips, though its price tag climbs above 200,000 RMB. Performance-wise, the Song focuses on value-for-money daily commuting, with its DM-i hybrid system delivering impressive fuel efficiency. The Tang's DM-p AWD version, however, packs way more punch, joining the sub-4-second 0-100km/h acceleration club, making highway overtaking exhilarating. Both feature the DiLink infotainment system with large screens, but the Tang adds luxury touches like a HUD and Dynaudio audio system absent in the Song. For young couples, the Song suffices, while families with kids or frequent elderly passengers will appreciate the Tang's second-row airline-style seats for superior comfort.

As a frequent business traveler who drives long distances twice a week, I'm particularly sensitive to the driving experience differences between these two models. The Tang's chassis tuning feels more sophisticated, with noticeably finer vibration absorption over speed bumps and no floating sensation during high-speed lane changes. The Song's suspension is stiffer, making it more agile in city driving but prone to fatigue on long trips. Both offer over 100 km of pure electric range, but the Tang has a slightly larger capacity and surprisingly achieves about 0.5L lower fuel consumption in hybrid mode. Their ADAS differences are interesting - the top Tang variant features automatic parking and lane change assist with auto-correcting steering wheel, while the Song's highest trim only offers basic lane keeping functions. The Tang dominates in interior space, with rear seats allowing cross-legged comfort and a trunk that swallows four suitcases with room to spare. However, the Song's smaller turning radius makes U-turns in narrow market streets much easier. For regular highway driving I'd choose the Tang, while the Song feels more nimble for pure urban commutes.

I've helped friends consider both of these cars when purchasing. Exterior-wise, the Song features Dragon Face 3.0 design on the front with more sporty lines, while the Tang's Dragon Face styling looks more domineering, and its full-width taillight with Chinese knot elements clearly appears more luxurious. The biggest difference lies in interior materials - the Song uses leatherette seats and has a slightly more plastic-feeling dashboard, whereas the Tang employs Nappa leather with diamond-quilted stitching that feels premium to the touch. In terms of tech features, the Tang adds seat ventilation, massage functions and a fragrance system, with heated steering wheel being especially practical in winter. For safety, the Song comes with 6 airbags while the Tang series has 9 airbags including rear side airbags. The Song has a standard 6- system, while the Tang's 12-speaker Dynaudio system makes movie watching incredibly immersive. The price difference reflects these details - if you prioritize luxury, go straight for the Tang, while the Song leans more toward practicality.

From the perspective of ownership costs, the differences between these two new energy vehicles are quite noticeable. The Song has lower maintenance expenses, with an oil change costing just over 300 yuan, while the BYD Tang requires specialized full synthetic oil starting at 500 yuan. Both vehicles offer lifetime battery warranty for the first owner, but the Tang's larger battery capacity comes with approximately 20,000 yuan higher replacement costs. Actual energy consumption data shows: the Song DM-i achieves 4.2L/100km city fuel consumption when running on hybrid mode, compared to the Tang DM-p's 5.8L/100km. In pure electric mode, the Song's 110km version realistically achieves 90km range, while the Tang's 112km version can exceed 100km. The Tang supports 80kW fast charging, twice as fast as the Song's 40kW capability. Currently, the Tang holds slightly better resale value, commanding about 20,000 yuan more after three years. For daily commuting, the Song offers better cost efficiency, but the Tang's large battery and fast charging advantages become significant for users with workplace charging stations who frequently take long trips.

When helping my father-in-law choose a car, we focused on comparing these two. The 2-3-2 seven-seat layout of the Tang is incredibly practical for family trips—the third row can comfortably accommodate adults up to 1.7 meters tall without feeling cramped, whereas the Song's five-seat version offers a larger trunk but can only seat five at most. In terms of seat comfort, the Tang is the clear winner, with its second-row independent seats featuring armrests, making long journeys much easier on the elderly's backs. The Song's rear bench seats, however, have fixed angles and cannot be adjusted. For child safety features, the Tang is more comprehensive, including rear seat occupancy detection that automatically checks for forgotten children when locking the car. Off-road capability is another area where the Tang excels, with 20mm more ground clearance, providing extra confidence on rough rural roads. Two key details stand out: the Tang comes with a V2L mobile power station function that can power an induction cooker for picnics, while the Song only has a standard power outlet; the Tang's roof can support up to 300kg, enough for a rooftop tent, compared to the Song's 150kg limit. For family road trips with kids and elderly, the Tang is the must-have choice, while the Song is sufficient for smaller families' daily use.


