Performance, power and 0-100 km/h
2024 smart #1 Pro+ has the quicker recorded 0-100 km/h time at 6.7 seconds, compared with 8.1 seconds for 2025 Lexus UX 300h F Sport. 2024 smart #1 Pro+ has the higher listed output at 272 hp; 2025 Lexus UX 300h F Sport is rated at 199 hp, a difference of 73 hp. The torque figures follow 2024 smart #1 Pro+ at 343 Nm and 2025 Lexus UX 300h F Sport at 190 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
Range and energy-use figures are either not shared by both cars or not directly comparable across these powertrain types.
Dimensions, cargo space and towing
2025 Lexus UX 300h F Sport provides the larger quoted cargo volume: 325 litres versus 313 litres, a difference of 12 litres. 2025 Lexus UX 300h F Sport is 225 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 smart #1 Pro+ has the lower listed starting price at $39,950, compared with $40,060 for 2025 Lexus UX 300h F Sport. 2024 smart #1 Pro+ 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.