Standing at the edge of the circuit, just as the roar of the Xiaomi SU7 blasting past under full acceleration faded from our ears, we were greeted by its “old friend” — the all-new XPeng P7. This time, it arrives with an aggressively competitive price tag: RMB 219,800 to 301,800, overlapping almost perfectly with the SU7’s pricing range. Once the noise of the launch event subsides, what truly matters to those of us who spend our days between test tracks and public roads is this question: when price is no longer the mystery, does the all-new P7’s underlying engineering strength truly support a head-on confrontation?
Ultra-Long Range and Brutal Performance: The Engineering Logic Beneath the Numbers
On paper, the all-new P7 is packed with highlights: up to 820 km CLTC range, 0–100 km/h in 3.7 seconds for the AWD version, and a dual-chamber air suspension on the top trim. Behind these figures lies XPeng’s deliberate, point-by-point response to Xiaomi’s challenge.
Let’s begin with the most critical foundation: the electric powertrain system. The new P7 offers two battery configurations.
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The 702 km entry-level version uses a 74.9 kWh lithium iron phosphate (LFP) battery supplied by EVE Energy.
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The 820 km long-range version and AWD performance variant are equipped with a 92.2 kWh ternary lithium battery from CALB.
A notable detail is that both battery packs claim “5C ultra-fast AI charging technology.” According to our discussions with battery engineers, “5C” theoretically means charging at five times the battery’s capacity. For a 92.2 kWh pack, this implies a peak charging power exceeding 460 kW.
However, there is a critical distinction between being capable of such charging rates and sustaining them reliably. Industry consensus holds that truly stable high-rate fast charging requires seamless integration of thermal management, cell chemistry, and BMS (Battery Management System) strategies.
CALB’s ternary lithium solution offers higher energy density, and XPeng’s claimed 820 km CLTC range ranks near the top of its class — second only to the Zeekr 001 WE’s 1032 km — making it exceptional within the 700V platform category.
On the performance side, the AWD version delivers 594 horsepower and 695 Nm of torque, with an official 3.7-second 0–100 km/h sprint. Compared to the Xiaomi SU7 Max AWD’s 2.78 seconds, the numbers may appear less extreme. Yet real-world testing tells a more nuanced story.
During our track sessions, even at 85% state of charge, the throttle-to-floor response produced an immediate and forceful surge, while body control remained impressively composed. The double wishbone front suspension and multi-link rear setup deserve much of the credit here.
More importantly, the inclusion of dual-chamber air suspension is extremely rare in this price bracket — especially below RMB 300,000. This system significantly broadens the suspension’s operating range between comfort and sport. Simply put, compared with a single-chamber setup, the additional air chamber allows more precise control over ride height and stiffness. In theory, this translates into better lateral support during aggressive driving and superior vibration isolation on rough surfaces.
Previously seen mostly in high-end performance cars from brands like Porsche and Lotus, bringing dual-chamber air suspension down to the 300k segment effectively redefines what “value stacking” means.
Dual Intelligence Engines: When Computing Power Becomes the New Horsepower
If the electric drivetrain forms the skeleton of an EV, then intelligence is its soul. Here, the all-new P7 unveils an exceptionally ambitious hardware stack: three Turing AI chips, two dedicated to intelligent driving, while the third works alongside the Qualcomm Snapdragon 8295P to power the smart cockpit. The system delivers a combined computing power exceeding 2,250 TOPS.
For everyday consumers, “computing power” may sound abstract. Think of it as the car’s thinking speed. For context:
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NVIDIA Orin-X: ~254 TOPS
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Tesla HW 4.0: ~500 TOPS
This means the new P7 provides enormous headroom for future software evolution. One autonomous driving expert we spoke to, who requested anonymity, commented:
“XPeng is clearly building in serious redundancy for advanced urban autonomous driving (XNGP). It’s like buying a PC with a high-end CPU and GPU — it ensures smooth performance for years.”
During our highway NGP testing, we noticed significantly improved decisiveness when handling cut-ins and consecutive lane changes, making the system feel closer to an experienced human driver.
Inside the cabin, the 15.6-inch tri-axis floating display stands out visually. Beyond its size, the screen allows manual or automatic tilt adjustment, reducing glare and accommodating drivers of different heights. Engineers revealed that the mechanism has undergone tens of thousands of durability tests to ensure long-term reliability.
Details such as soft-close doors for both rows and LED welcome light carpets subtly inject premium quality into every interaction, reinforcing the P7’s positioning as a true mid-to-large electric sedan.
Head-to-Head: Finding Its Way Out of the SU7’s Shadow
Placing the all-new P7 alongside the Xiaomi SU7 reveals a multidimensional contest. In terms of size, the P7 holds a slight advantage with a 5,017 mm length and 3,008 mm wheelbase, compared to the SU7’s 4,997 mm and 3,000 mm. In our static interior assessment, both adopt fastback silhouettes, but the P7 manages rear headroom more effectively, thanks in part to its muscular, American-style C-pillar design that balances aesthetics with practicality.
Driving character further differentiates the two. The Xiaomi SU7 feels like an athlete permanently poised to sprint — sharp, aggressive, and performance-focused. The all-new P7, especially with dual-chamber air suspension, resembles a well-dressed sports professional: capable of explosive performance when needed, yet prioritizing composure and refinement in daily use.
On rough road sections, setting the suspension to its softest mode revealed superior isolation of small bumps. What reaches the cabin is a supple, elastic sensation, rather than abrupt vertical motion.
Market Outlook and Rational Choice
The positioning of the all-new XPeng P7 is crystal clear: leverage class-above hardware (especially the dual-chamber air suspension) and robust real-world range to precisely target the RMB 200,000–300,000 electric sedan segment.
A securities analyst who closely follows Chinese EV startups noted:
“XPeng is reinforcing its ‘technology-driven’ identity. The P7 was once the brand’s sales pillar, and now it must charge again — directly competing with the SU7 for tech enthusiasts and performance-minded buyers. Moving forward, competition in intelligent systems and ecosystem development will matter more than pure hardware specs.”
Of course, no technology is without trade-offs. While the dual-chamber air suspension is impressive, long-term reliability and maintenance costs remain factors buyers should weigh. Similarly, although the triple Turing chip setup provides massive computing power, it will take time for software algorithms to fully unlock its potential.
An early P7 owner shared with us:
“The improvements are substantial, but I still recommend a thorough test drive. Make sure the driving assistance behavior and cockpit interaction match your personal habits.”
So, who ultimately wins this heavyweight clash? There is no single answer. If you crave extreme acceleration and headline-grabbing excitement, the Xiaomi SU7 is undeniably compelling. But if you value balanced performance, long-range confidence, refined ride quality, and future-proof intelligent hardware, the all-new XPeng P7 — especially with its class-leading dual-chamber air suspension — stands as a thoughtful, substantial, and sincere choice.
In the end, the market will cast its vote through sales — and the true beneficiaries will always be the consumers, armed with discerning eyes and hard-earned money. This battle over technology, performance, and intelligence has only just begun.