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Comparison charts
Efficiency vs. similar cars
Energy consumption compared to similar body-type cars
This car Lowest value
BMW i4 xDrive40Value: 166 Wh/kmThis carLowest value
| This car | Wh/km |
|---|---|
| BMW i4 xDrive40 | 166 |
| XPENG G9 RWD Long Range (2025) | 192 |
| XPENG X9 AWD Performance (2026) | 204 |
Purchase price / km of range
Purchase price divided by real-world range. This is a purchase-value metric, not the driving cost for 1 km.
This car Lowest value
XPENG G9 RWD Long Range (2025)Value: 562 zł/kmThis carLowest value
| This car | zł/km |
|---|---|
| XPENG G9 RWD Long Range (2025) | 562 |
| XPENG X9 AWD Performance (2026) | 757 |
Feature matrix
| Feature | BMW i4 xDrive40 | XPENG G9 RWD Long Range (2025) | XPENG X9 AWD Performance (2026) |
|---|---|---|---|
| Price source | — | verified xpeng.pl | verified xpeng.pl |
| Heat pump | Yes | Yes | Yes |
| Plug & Charge | No | No | No |
| Battery preconditioning | Yes | Yes | Yes |
| Tow hook | Yes | Yes | Yes |
| V2L | No | Yes | Yes |
| V2H | No | No | No |
| V2G | No | No | No |
| Battery & range | BMW i4 xDrive40 | XPENG G9 RWD Long Range (2025) | XPENG X9 AWD Performance (2026) |
|---|---|---|---|
| Battery & range | |||
| Usable battery | 81.3 kWh | 92.2 kWh | 105 kWh |
| Real-world range | 490 km | 480 km | 515 km |
| Efficiency | 166 Wh/km | 192 Wh/km | 204 Wh/km |
| Charging | |||
| AC charging power | 11 kW | 11 kW | 11 kW |
| DC peak power | 205 kW | 525 kW | 542 kW |
| 10–80% avg DC power | 130 kW | 330 kW | 370 kW |
| 10–80% charge time | 28 min | 12 min | 13 min |
| Performance | |||
| 0–100 km/h | 5.1 s | 6.4 s | 5.9 s |
| Power | 295 kW | 258 kW | 370 kW |
| Top speed | 200 km/h | 200 km/h | 200 km/h |
| Drivetrain | AWD | RWD | AWD |
| Dimensions | |||
| Length | 4,783 mm | 4,891 mm | 5,316 mm |
| Width | 1,852 mm | 1,937 mm | 1,988 mm |
| Height | 1,448 mm | 1,680 mm | 1,785 mm |
| Wheelbase | 2,856 mm | 2,998 mm | 3,160 mm |
| Weight | 2,260 kg | 2,365 kg | 2,745 kg |
| Price | |||
| Price from (PLN) | — | ~from PLN 269,900 | ~from PLN 389,900 |