BMW iX xDrive60: highway trip to mountains (and return). Real tested range, big uphill & downhill

I made a trip with spring range test of BMW iX xDrive60 (~109 kWh net). The start: Warsaw (~140 meters above mean sea level), the finish: Zakopane (Polish mountains) which is placed ~940 meters above mean sea level (ASL) including the highest point of public road in Poland: 1174 AMSL. This means, it was quite a big uphill drive. Most of the road was with 120 km/h (75 mph) speed limit. 00:00 BMW iX xDrive60 specification and rules of the range test 01:10 1st range test (uphill/ascent) start 09:30 Cracow (~260 meters above main sea level) 13:35 Steep uphill to Zakopane 20:10 The highest point of the public road in Poland (1174 AMSL) 22:45 Zakopane, finish of the uphill range test 23:52 DC charging before the second part of the trip 24:25 2026 BMW iX-60 downhill/descent trip start 27:42 Drive from the highest point with energy/power consumption economy measurement 29:28 End of the big downhill drive: -11.6 kWh/100 km (yes, minus), 187 Wh/mi on 11.3 km distance (~7 miles). 35:03 The fastest Polish highway drive: over 140 km/h 42:50 The end of the second part of the trip (descent) 43:35 Fast DC Charging Finally: 1st trip (uphill/ascent): 418 km (260 mi) with energy consumption 22.1 kWh/100 km (356 Wh/mi, 2.81 mpkWh). Start with 100% SOC and 14.5% at finish (~80 km, ~50 miles range left), total energy used: 92.4 kWh 2nd trip (downhill/descent): 432.8 km (269 miles) with power economy 20.1 kWh/100 km (323 Wh/mi, 3.09 mpkWh). Start with 95% SOC and ~12.5% at finish (~65 km, ~40 miles range left), total energy used: 87 kWh 2025/2026 BMW iX xDrive-60 specification: electric (BEV), 400 kW (544 HP), 765 Nm, xDrive, 111.8/109.1 kWh (gross/net), WLTP: 21.9 kWh/100 km combined, electric range: up to 701 km Check other videos with BMW iX xDrive60: City/town POV drive:    • 2026 BMW iX xDrive60: CITY energy power co...   Energy & power consumption on highway, motorway, sub-urban drive:    • BMW iX xDrive60 highway real range energy ...   Electric range test, is 701 km possible?    • 2026 BMW iX xDrive60 range test. OVER 701 ...