Watch BMW iX M50 Range Test At Autobahn Speeds

The tester tried to average 160 km/h or 99 mph during the test.

Andrei Nedelea

By: Andrei Nedelea

Jan 25, 2022 at 8:41am ET

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BMW iX may not look particularly aerodynamic, but the manufacturer says it has a really low drag coefficient of just 0.26. The most powerful version is the xDrive M50 model with a combined power output of 523 PS / 515 bhp and a peak torque rating of 765 Nm / 564 lb-ft, allowing it to sprint to 100 km/h in 4.6 seconds.

Top speed is electronically limited to 200 km/h / 124 mph and with that much power on tap, the iX has no trouble quickly reaching it. This becomes immediately obvious in this video posted by Automann-TV whose aim is to find out how much range the iX has when it is driven at autobahn speeds - the host says he tried to maintain 160 km/h / 99 mph, although that was not always possible.

The iX M50 has a 111.5 kWh battery pack with a usable capacity of 105.2 kWh that gives it a claimed WLTP range of 549 km. Automann-TV tested the iX in winter, with temperatures barely above freezing, so even if he tried to drive it efficiently, he could not hope to match the claimed number.

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He drives the vehicle until it has around 25 percent left in the battery, when he pulls in to charge the vehicle and draw conclusions. The iX is deemed a great highway EV, one that you can really drive as you would a normal vehicle on the German autobahn.

The video’s host estimates that the vehicle should be capable of providing up to 300 km / 186 miles of range driven quickly on the autobahn in winter with very low temperatures. At the end of the journey, he also performs a charging test at an Ionity station, and the vehicle quickly ramps up to 195 kW with 19 percent left in the battery; he was able to charge it to 80 percent in just over 30 minutes.