Mazda ยท EU monitoring data
Mazda Mazda3/g122/comfort+/sound/sty: CO2 & EU registrations
302 new registrations on record, fleet-average CO2 from 127 g/km (WLTP, 2022). Official data reported by EU member states.
By year and fuel type
Fleet averages across all Mazda Mazda3/g122/comfort+/sound/sty 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 |
|---|---|---|---|---|---|---|---|
| 2022 | Petrol | 64 | 127 g/km | - | 5.6 l/100km | 1,411 | 90 |
| 2021 | Petrol | 229 | 128.6 g/km | - | 5.7 l/100km | 1,402 | 90 |
| 2020 | Petrol | 9 | 138 g/km | 116 g/km | - | 1,349 | 90 |
Frequently Asked Questions
What are the CO2 emissions of a Mazda Mazda3/g122/comfort+/sound/sty?
Official EU monitoring data for 2022 registrations shows fleet-average CO2 from 127 g/km (WLTP) for the Mazda Mazda3/g122/comfort+/sound/sty, varying by fuel type and configuration; the table on this page lists every year and fuel type.
How many Mazda Mazda3/g122/comfort+/sound/sty are registered in the EU?
The EEA monitoring database records 302 new Mazda Mazda3/g122/comfort+/sound/sty registrations in Europe between 2010 and 2025. These are new-car registrations reported by member states, not the number currently on the road.
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.