Charging Comparison
Tesla Model S vs XPENG P7
Compared variants: Dual Motor vs RWD Long Range
Updated April 2026
Data shown is approximate and based on publicly available specifications and real-world estimates. For models with multiple battery versions, this page compares the variants listed above. Actual performance varies with driving conditions, temperature, state of charge, and charger hardware. Always check the manufacturer specification page and your vehicle's manual for official figures. EVcourse is not affiliated with any vehicle manufacturer.
Quick verdict
The Tesla Model S has the higher published DC charging figure at 250 kW, but the published charge-time data matters more for road-trip stops. The XPENG P7 is listed at about 28 minutes versus 30 minutes for the Tesla Model S. The Tesla Model S is more efficient at approximately 148 Wh/km. The Tesla Model S offers more WLTP rated range at 744 km.
Side-by-Side Specs
| Spec | Tesla Model S | XPENG P7 |
|---|---|---|
| Compared variant | Dual Motor | RWD Long Range |
| Battery (approx.) | ~95 kWh | ~82.7 kWh |
| WLTP range (rated) | ~744 km | ~580 km |
| Efficiency (approx.) | ~148 Wh/km | ~167 Wh/km |
| DC fast charging (published) | up to 250 kW | up to 175 kW |
| 10-80% charge time (approx.) | ~30 min | ~28 min |
| Max AC charging | up to 11 kW | up to 11 kW |
| DC connector | CCS2 | CCS2 |
Charging Speed
The Tesla Model S has the higher published DC charging figure at 250 kW, which is roughly 43% higher than the XPENG P7 at 175 kW. In practice, that figure only tells part of the story. The charging curve, battery temperature, and state of charge all affect how quickly your car actually charges.
For the published fast-charge window, the XPENG P7 is listed at about 28 minutes, which is 2 minutes quicker than the Tesla Model S at 30 minutes. On a road trip, that difference adds up over multiple stops.
Range and Efficiency
The Tesla Model S has a WLTP rated range of approximately 744 km, which is roughly 164 km more than the XPENG P7 at approximately 580 km. WLTP is a standardized lab test. Expect your actual range to be lower, varying with speed, weather, terrain, and driving style.
Efficiency matters more than battery size for daily driving costs. The Tesla Model S consumes 148 Wh/km, compared to 167 Wh/km for the XPENG P7. That means the Tesla Model S uses less energy per kilometer, which translates to lower charging costs and fewer charging stops on longer drives.
A more efficient car does not always mean more range. Battery size plays a role too. The Tesla Model S has approximately 95 kWh of useable battery , while the XPENG P7 has approximately 82.7 kWh.
Which One Should You Choose?
The Tesla Model S has the higher published DC figure at up to 250 kW, but the XPENG P7 has the shorter published charge time at approximately 28 minutes versus approximately 30 minutes. On road trips, published stop time matters more than the headline kW number alone.
Both cars support 11 kW AC charging, so home and workplace charging speeds will be similar.
If you mostly charge at home or at work and care more about daily driving costs, the Tesla Model S is the more efficient choice at 148 Wh/km. Lower consumption means lower electricity bills over time.
For maximum range between charges, the Tesla Model S has a WLTP rated range of approximately 744 km, which is roughly 164 km more. Both are capable EVs. The best choice depends on how you charge and how far you drive.
At the charger? Scan the screen.
Point your phone at any charger screen and get instant help. Free to try.
From Finn, engineer: Charging specs alone do not tell the full story. Real-world charging speed depends on battery temperature, state of charge, and the charger itself. These comparisons use manufacturer-published data. Approximate values only.
EVcourse uses expert knowledge to translate charger screens and decode error codes instantly. Scan any display for help, free to start on iOS.
Don't understand the screen? Scan it.
Point your phone at any charger or car screen for instant help. Any brand, any language. Free to try on iOS.
Free to try on iOS. Android coming soon. Join the Android waitlist.