i5 highway range and real-world range
At a steady 120 km/h, we estimate the BMW i5 xDrive40 (19-inch wheels) covers about 376 km on a full charge, versus 447 km rated.
Dashed line: Ottawa–Toronto 450 km
Rated (NRCan)Highway at 120 km/h (estimate)Winter at 0°C (estimate)Winter at −20°C (estimate)
i5 highway range at 120 km/h
NRCan's tests show the xDrive40 (19-inch wheels) using 2% more energy on the highway than in the city, so highway range is lower the combined rating. NRCan's highway cycle averages well under 100 km/h, so we take its highway figure and reduce it by 15% for 120 km/h. The i5 ranks #39 of 62 on this estimate.
| Version | Rated | Highway cycle | At 110 km/h | At 120 km/h |
|---|---|---|---|---|
| xDrive40 (19-inch wheels) | 447 km | 443 km | 399 km | 376 km |
| M60 xDrive (19-inch wheels) | 446 km | 442 km | 398 km | 376 km |
| xDrive40 (21-inch wheels) | 417 km | 406 km | 366 km | 345 km |
i5 real-world range
Real-world range depends on speed, temperature, wheels and load. Mixed driving in mild weather usually lands near the rated 447 km. Sustained highway speeds pull it toward the 376 km estimate, and a cold highway trip can drop it further; see the i5 winter range. For trip planning, most drivers use between 10% and 80% (charging stops) or 100% (leaving home) of the battery, which is about 279 to 359 km of highway driving.
Rated range: Natural Resources Canada Fuel Consumption Ratings, battery-electric vehicles 2012-2026 (updated March 9, 2026), 2026 model year unless noted. Estimates explained in how we estimate.