0–100 km/h: 6 of 6 variants rated.
BMW iX3 Executive tops the BMW iX3 ranking by 0–100 km/h, at 6.8 s.
Across 6 ranked variants, 0–100 km/h spans from 4.9 s to 6.8 s.
| # | Variant | Year | Body | Fuel | 0–100 km/h |
|---|---|---|---|---|---|
| 1 | BMW iX3 Executive | 2021 | SUV | Electric | 6.8 s |
| 2 | BMW iX3 High Executive | 2021 | SUV | Electric | 6.8 s |
| 3 | BMW iX3 Executive | 2020 | SUV | Electric | 6.8 s |
| 4 | BMW iX3 High Executive | 2020 | SUV | Electric | 6.8 s |
| 5 | BMW iX3 40 eDrive | 2026 | SUV | Electric | 5.9 s |
| 6 | BMW iX3 50 xDrive | 2025 | SUV | Electric | 4.9 s |