What are the CO2 emissions of a Lexus Rx500h?

Official EU monitoring data for 2025 registrations shows fleet-average CO2 from 183.3 g/km (WLTP) for the Lexus Rx500h, varying by fuel type and configuration; the table on this page lists every year and fuel type.

How many Lexus Rx500h are registered in the EU?

The EEA monitoring database records 356 new Lexus Rx500h registrations in Europe between 2010 and 2025. These are new-car registrations reported by member states, not the number currently on the road.

Lexus · EU monitoring data

Lexus Rx500h: CO2 & EU registrations

356 new registrations on record, fleet-average CO2 from 183.3 g/km (WLTP, 2025). Official data reported by EU member states.

By year and fuel type

Fleet averages across all Lexus Rx500h registrations of that year and fuel. CO2 is WLTP where available (NEDC shown for older years). Consumption is l/100km for combustion, Wh/km for electric.

Year	Fuel	Registrations	CO2 WLTP	CO2 NEDC	Consumption	Mass kg	Power kW
2025	Petrol	356	183.3 g/km	-	6.3 l/100km	2,144	200

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Source: European Environment Agency, CO2 emissions from new passenger cars (Regulation (EU) 2019/631 monitoring), CC-BY 4.0, attribution EEA / DG CLIMA. Figures are fleet averages of new registrations, not per-vehicle values. Details on About & Data Sources.