What are the CO2 emissions of a BYD Seal U Dm-i?

Official EU monitoring data for 2025 registrations shows fleet-average CO2 from 16.9 g/km (WLTP) for the BYD Seal U Dm-i, varying by fuel type and configuration; the table on this page lists every year and fuel type.

How many BYD Seal U Dm-i are registered in the EU?

The EEA monitoring database records 10,162 new BYD Seal U Dm-i registrations in Europe between 2010 and 2025. These are new-car registrations reported by member states, not the number currently on the road.

BYD · EU monitoring data

BYD Seal U Dm-i: CO2 & EU registrations

10,162 new registrations on record, fleet-average CO2 from 16.9 g/km (WLTP, 2025). Official data reported by EU member states.

By year and fuel type

Fleet averages across all BYD Seal U Dm-i 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	191	126.1 g/km	-	5.8 l/100km	1,950	-
2025	Petrol/electric (hybrid)	9,683	16.9 g/km	-	0.7 l/100km	2,066	78
2024	Petrol/electric (hybrid)	288	22.6 g/km	-	1 l/100km	2,066	80

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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.