Changan Qiyuan Q07 vs BYD Song PLUS DM-i: Detailed Comparison of China's Top PHEV SUVs

Introduction

Two leading Chinese plug-in hybrid SUVs - the Changan Qiyuan Q07 215 Flagship PLUS (¥171,800 ≈ $22,910) and BYD Song PLUS DM-i 160KM Flagship PLUS (¥175,800 ≈ $23,419) - compete head-to-head in the crucial 150,000-180,000 yuan segment. While similarly priced, these 2025 models show significant differences in space, technology, range, and refinement, with the Q07 demonstrating stronger overall product capability.

Key Comparison Highlights

• Space: Q07's midsize SUV dimensions beat Song PLUS DM-i's compact class
• Range: Q07's 215km pure EV range surpasses Song's 160km
• Tech: Q07 features dual screens + AI assistant vs Song's conventional setup
• Value: Q07 offers more features at slightly lower price

Detailed Comparison

1. Space & Positioning

The Changan Qiyuan Q07 is classified as a midsize SUV, offering substantially more interior and cargo space than the compact-class BYD Song PLUS DM-i. Its larger dimensions make it ideal for buyers prioritizing passenger comfort and load capacity.

2. Design Language

BYD maintains its conservative "Dragon Face" design language for the Song PLUS DM-i, while Changan adopts a modern, minimalist tech aesthetic for the Q07 that appeals to younger buyers. The Q07's cockpit-style dashboard with passenger entertainment screen creates a more premium ambiance.

3. Technology & Infotainment

Changan's 2.5K resolution main display + secondary passenger screen outperforms BYD's single display solution in both clarity and functionality. The Q07's DeepSeek AI assistant enables more natural voice interactions and smarter ecosystem integration than BYD's conventional system.

4. Powertrain & Efficiency

Both SUVs deliver similar performance (0-100km/h in ~7 seconds) and fuel efficiency (~3.9L/100km in hybrid mode). However, the Q07's 215km pure EV range provides 55km more electric driving than the Song's 160km - a significant advantage for urban commuters. The Q07 also features faster charging capability for daily convenience.

5. Battery Safety

Both manufacturers employ top-tier battery technology - BYD with its Blade Battery and Changan with the Golden Shield 2.0 system, ensuring excellent safety standards.

6. Ride Comfort

While both SUVs prioritize comfort, the Q07 demonstrates superior noise insulation and vibration control, making it better suited for long-distance family travel. The Song PLUS DM-i offers competent but less refined road manners.

7. Price Comparison

• Changan Qiyuan Q07 215 Flagship PLUS: ¥171,800 ($22,910)
• BYD Song PLUS DM-i 160KM Flagship PLUS: ¥175,800 ($23,419)

Specification Comparison

Conclusion

The Changan Qiyuan Q07 emerges as the more compelling choice with its longer electric range, more spacious interior, advanced tech features, and slightly lower price. It particularly suits tech-savvy buyers and families prioritizing comfort and innovation. However, the BYD Song PLUS DM-i remains a strong contender with its proven Blade Battery technology and brand reputation. Buyers should consider local dealer support, available promotions, and personal preferences when choosing between these excellent Chinese PHEV SUVs.

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