Performance, power and 0-100 km/h
2026 BMW X3 M50 xDrive has the quicker recorded 0-100 km/h time at 4.6 seconds, compared with 6.0 seconds for 2024 Lexus RX 500h F Sport Performance. 2026 BMW X3 M50 xDrive has the higher listed output at 398 hp; 2024 Lexus RX 500h F Sport Performance is rated at 371 hp, a difference of 27 hp. The torque figures follow 2026 BMW X3 M50 xDrive at 580 Nm and 2024 Lexus RX 500h F Sport Performance at 460 Nm. These figures describe straight-line potential only; they do not establish braking performance, ride quality, steering response or durability under repeated hard use.
Range, battery, charging and efficiency
2024 Lexus RX 500h F Sport Performance has the lower recorded consumption at 7.8 L/100km; 2026 BMW X3 M50 xDrive is listed at 9.0 L/100km. Test cycle, temperature, wheel size and charging conditions can materially affect these results, so only figures measured on the same basis should be treated as directly comparable.
Dimensions, cargo space and towing
2024 Lexus RX 500h F Sport Performance provides the larger quoted cargo volume: 612 litres versus 570 litres, a difference of 42 litres. 2026 BMW X3 M50 xDrive carries the higher towing rating at 2,400 kg, while 2024 Lexus RX 500h F Sport Performance is listed at 1,500 kg. 2024 Lexus RX 500h F Sport Performance is 135 mm longer overall. Exterior size is not a benefit by itself: a longer body may create useful room, but cargo shape, rear-seat space and ease of parking still require a physical inspection.
Price and overall assessment
2024 Lexus RX 500h F Sport Performance has the lower listed starting price at $62,250, compared with $63,500 for 2026 BMW X3 M50 xDrive. 2026 BMW X3 M50 xDrive leads in more of the shared headline fields, but that is not a universal verdict: a buyer should weight price, performance, range and utility rather than simply count category wins. The assessment is based on the specifications shown here; it is not presented as a two-car road test.