Performance, power and 0-100 km/h
2024 Lexus RZ 450e has the quicker recorded 0-100 km/h time at 4.8 seconds, compared with 6.0 seconds for 2024 Acura ZDX A-Spec. 2024 Acura ZDX A-Spec has the higher listed output at 340 hp; 2024 Lexus RZ 450e is rated at 315 hp, a difference of 25 hp. The torque figures follow 2024 Acura ZDX A-Spec at 440 Nm and 2024 Lexus RZ 450e at 435 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 Acura ZDX A-Spec carries the longer listed range at 502 km, against 440 km for 2024 Lexus RZ 450e. 2024 Lexus RZ 450e has the lower recorded consumption at 16.2 kWh/100km; 2024 Acura ZDX A-Spec is listed at 20.3 kWh/100km. 2024 Acura ZDX A-Spec has the higher listed DC charging ceiling at 190 kW, compared with 150 kW. 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 Acura ZDX A-Spec provides the larger quoted cargo volume: 708 litres versus 522 litres, a difference of 186 litres. 2024 Acura ZDX A-Spec carries the higher towing rating at 1,588 kg, while 2024 Lexus RZ 450e is listed at 750 kg. 2024 Acura ZDX A-Spec is 155 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 RZ 450e has the lower listed starting price at $59,600, compared with $64,500 for 2024 Acura ZDX A-Spec. 2024 Acura ZDX A-Spec 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.