The battle for the MPV market in 2025 has reached the new energy sector. The Buick GL8 starts at 249,900 yuan (34530$) and features the “True Dragon” hybrid system. It focuses on long range and business luxury. The BYD Xia comes with advanced smart driving and flexible space as standard. It targets family users. When established joint ventures meet rising domestic brands, how should consumers choose? We analyze four key dimensions: price, space, technology, and power.
1. Price and Positioning: Who is More Appealing? Buick GL8陆尚:
Official guide price: 249,900 to 289,900 yuan (40060$). After early bird benefits, the actual price starts at 244,900 yuan (33840$). Key features: Joint venture brand endorsement and long range of 1,420 km. Targets business receptions and large families. BYD Xia.
Official guide price: 249,800 – 309,800 yuan (42810$). After subsidies, the price starts at 207,800 yuan (28710$). Key feature: All models come with L2+ level smart driving and 180 km pure electric range. They target tech enthusiasts and young families. Summary: Business users: The GL8陆尚 offers transparent pricing and high brand value. It looks impressive in business settings. Tech-savvy families: The entry price is lower, and the smart features are extensive. However, the top model exceeds 300,000 yuan (41450$). Space magic: Business “open floor” vs. family “transformer.” Buick GL8陆尚:
Size advantage: The car measures 5219mm in length and has a 3088mm wheelbase. It features a three-row theater-style layout. The third row offers 520mm of knee space. The trunk has a variable capacity of 521L to 1650L. It can hold four golf bags.
Comfort features: The second-row airline seats adjust with an 800mm sliding rail. They include leg rests, heating, and ventilation. The third row does not fold down, ensuring safety and comfort. BYD Xia.
Flexible design: The third row folds flat with one button. It moves forward and backward by 100mm. The trunk volume expands to 2036L, easily fitting camping gear. The AR projection and sensor side sliding door free your hands, making travel with kids easier.
Shortcomings: The wheelbase of 3045mm is slightly shorter than the GL8. The headroom in the third row feels a bit cramped. Summary: Business reception/long-distance travel: The GL8 LuShang offers impeccable “true seven-seat” space. Family camping/city commuting: The Summer’s “space transformation” and convenient design excel. Technology showdown: Traditional luxury vs. new power showcase. Buick GL8 LuShang:
Smart cockpit: Dual 12.3-inch screens plus a 15.6-inch rear display. It supports Baidu voice assistant and phone projection. It suits business needs but has limited ecosystem expansion. Driving assistance: L2 level basic support. It lacks advanced features like highway NOA. BYD Summer:
Smart cockpit: 15.6-inch rotating main screen, 12.3-inch co-pilot screen, and 15.6-inch rear ceiling screen. The three screens work together. They support AR glasses and in-car games. Entertainment is top-notch.
Smart driving features: All models come with 29 sensors. They support high-speed navigation, automatic parking, and traffic light recognition. The intelligence level surpasses the GL8. User reviews: GL8 owner: “The screen is large, but the features are traditional. It’s suitable for business meetings.” Xia owner: “Voice control responds in four zones. The kids in the back can adjust the air conditioning themselves.” Power and range: Which plug-in hybrid technology is more versatile? Buick GL8陆尚:
Zhenlong hybrid system: 1.5T hybrid engine and Auton energy standard battery. CLTC combined range is 1420 km. Fuel consumption in low battery is 6.68 L/100 km. It accelerates from 0 to 100 km/h in 7.7 seconds. It offers strong stability at high speeds. Scenario adaptation: Pure electric mode prioritizes daily commuting. Long-distance hybrid driving requires less frequent charging. BYD Summer:
Fifth-Generation DM Hybrid: 1.5T engine with a 200kW motor. CLTC combined range reaches 1060 km. Fuel consumption at low battery is 5.3L/100km. It accelerates from 0 to 100 km/h in 8.5 seconds. Commuting in the city offers lower pure electric costs. External Power Highlights: 6kW output transforms it into a mobile power station for camping. Summary: Intercity Business/Long-Distance Driving: The GL8 Landspace shows clear range advantages. It has ample power reserves on highways. Urban Commuting/Outdoor Living: The summer pure electric range and low fuel consumption suit daily scenarios. The external power function adds value. Safety and Quality: Who provides better “safety”? Buick GL8 Landspace:
Body safety: Ten horizontal and six vertical cage structure. Over 70 super national standard crash tests. Battery has triple 360° protection. Aerospace-grade aerogel insulation prevents thermal runaway and fire. Health standards: Maternal and infant-grade environmentally friendly materials. Electromagnetic radiation is only 1/30 of a mobile phone call. Families feel safer. BYD Summer:
Battery Safety: The blade battery passed the puncture test but lacks emphasis on extreme condition testing. Dynamic Safety: The Yun Niao-C pre-aim system adjusts suspension damping in real-time, enhancing comfort on bumpy roads. Summary: Passive Safety Control: The GL8 Luxurious boasts a robust frame and convincing battery protection. Dynamic Experience: The Summer’s pre-aim system makes bumpy roads feel smooth. Ultimate Buying Guide: Vote based on need, avoid paying unnecessary fees! Three Reasons to Choose GL8 Luxurious: Business Essential: Joint venture brand plus aviation-grade second-row seats, impress clients without losing value. Range Anxiety Eliminator: 1420 km comprehensive range, reach Shanghai from Beijing on one tank. Safety Redundancy: Exceeds national standards for body and battery protection, ensuring family travel is more secure. Recommended Configuration: Smart Enjoy Edition at 269,900 yuan (37290$). Three Reasons to Choose BYD Summer: Technology for All: Standard high-speed NOA smart driving under 300,000 yuan (41450$), worry-free commuting. Flexible Space: The third row converts into a camping bed, perfect for kids. Cost of Use: 180 km pure electric range, zero fuel consumption for city commuting. Recommended Configuration: 180 km Beyond Edition at 285,800 yuan (39490$). Finally, here’s the editor’s rating chart for both cars. This reflects personal opinions and serves as a reference!
Everyone can assign scores based on the importance of the factors in the first column. Multiply these scores by the original values. Then, add them to get a total score. This method will be more accurate and targeted.