What are the CO2 emissions of a Lexus Nx450h+?

Official EU monitoring data for 2025 registrations shows fleet-average CO2 from 63.2 g/km (WLTP) for the Lexus Nx450h+, varying by fuel type and configuration; the table on this page lists every year and fuel type.

How many Lexus Nx450h+ are registered in the EU?

The EEA monitoring database records 1,516 new Lexus Nx450h+ 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 Nx450h+: CO2 & EU registrations

1,516 new registrations on record, fleet-average CO2 from 63.2 g/km (WLTP, 2025). Official data reported by EU member states.

By year and fuel type

Fleet averages across all Lexus Nx450h+ 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	136	147.6 g/km	-	5.8 l/100km	2,023	-
2025	Petrol/electric (hybrid)	368	63.2 g/km	-	1.5 l/100km	2,070	131
2022	Petrol	20	139.7 g/km	24.8 g/km	1.1 l/100km	2,069	136
2022	Petrol/electric (hybrid)	992	24.4 g/km	20.8 g/km	1.1 l/100km	2,077	136

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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.