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Efficiency vs. similar cars
Energy consumption compared to similar body-type cars
This car Lowest value
BMW iX3 50 xDrive (2026)Value: 171 Wh/kmThis car
| This car | Wh/km |
|---|---|
| BMW iX3 50 xDrive (2026) | 171 |
| BMW i4 eDrive40 | 155 |
| BYD DOLPHIN SURF 43.2 kWh Boost | 160 |
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
BMW iX3 50 xDrive (2026)Value: 546 zł/kmThis car
| This car | zł/km |
|---|---|
| BMW iX3 50 xDrive (2026) | 546 |
| BMW i4 eDrive40 | 557 |
| BYD DOLPHIN SURF 43.2 kWh Boost | 306 |
Feature matrix
| Feature | BMW iX3 50 xDrive (2026) | BMW i4 eDrive40 | BYD DOLPHIN SURF 43.2 kWh Boost |
|---|---|---|---|
| Price source | verified Elektromobilni | verified OTOEV | verified MotoNews |
| Heat pump | Yes | Yes | — |
| Plug & Charge | No | No | No |
| Battery preconditioning | Yes | Yes | No |
| Tow hook | Yes | Yes | Yes |
| V2L | Yes | No | Yes |
| V2H | No | No | No |
| V2G | No | No | No |
| Battery & range | BMW iX3 50 xDrive (2026) | BMW i4 eDrive40 | BYD DOLPHIN SURF 43.2 kWh Boost |
|---|---|---|---|
| Battery & range | |||
| Usable battery | 108.7 kWh | 81.3 kWh | 43.2 kWh |
| Real-world range | 635 km | 525 km | 270 km |
| Efficiency | 171 Wh/km | 155 Wh/km | 160 Wh/km |
| Charging | |||
| AC charging power | 11 kW | 11 kW | 11 kW |
| DC peak power | 400 kW | 205 kW | 85 kW |
| 10–80% avg DC power | 230 kW | 130 kW | 60 kW |
| 10–80% charge time | 21 min | 28 min | 32 min |
| Performance | |||
| 0–100 km/h | 4.9 s | 5.6 s | 12.1 s |
| Power | 345 kW | 250 kW | 65 kW |
| Top speed | 210 km/h | 190 km/h | 150 km/h |
| Drivetrain | AWD | RWD | FWD |
| Dimensions | |||
| Length | 4,782 mm | 4,783 mm | 3,990 mm |
| Width | 1,895 mm | 1,852 mm | 1,720 mm |
| Height | 1,635 mm | 1,448 mm | 1,590 mm |
| Wheelbase | 2,897 mm | 2,856 mm | 2,500 mm |
| Weight | 2,360 kg | 2,120 kg | 1,445 kg |
| Price | |||
| Price from (PLN) | ~from PLN 347,000 | ~from PLN 292,500 | ~from PLN 82,700 |