Mazda ยท EU monitoring data
Mazda Cx-3: CO2 & EU registrations
67,385 new registrations on record, fleet-average CO2 from 146 g/km (WLTP, 2022). Official data reported by EU member states.
By year and fuel type
Fleet averages across all Mazda Cx-3 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 | 258 | 146 g/km | - | 6.1 l/100km | 1,260 | 89 |
| 2021 | Petrol | 3,634 | 144.1 g/km | - | 6.4 l/100km | 1,260 | 89 |
| 2020 | Petrol | 1,693 | 145 g/km | 124.8 g/km | - | 1,263 | 89 |
| 2019 | Diesel | 1,223 | 142.8 g/km | 117.3 g/km | - | 1,328 | 85 |
| 2019 | Petrol | 15,828 | 155 g/km | 141.7 g/km | 152 Wh/km | 1,278 | 91 |
| 2018 | Diesel | 1,184 | 145.9 g/km | 109.1 g/km | - | 1,290 | 78 |
| 2018 | Petrol | 12,121 | 159.9 g/km | 138.3 g/km | - | 1,259 | 89 |
| 2017 | Diesel | 1,499 | - | 108.7 g/km | - | 1,287 | 78 |
| 2017 | Petrol | 12,266 | - | 138.2 g/km | - | 1,250 | 106 |
| 2016 | Diesel | 2,371 | - | - | - | 1,289 | 77 |
| 2016 | Petrol | 10,449 | - | - | - | 1,260 | 92 |
| 2015 | Diesel | 1,428 | - | - | - | 1,290 | 77 |
| 2015 | Petrol | 3,431 | - | - | - | 1,254 | 94 |
Frequently Asked Questions
What are the CO2 emissions of a Mazda Cx-3?
Official EU monitoring data for 2022 registrations shows fleet-average CO2 from 146 g/km (WLTP) for the Mazda Cx-3, varying by fuel type and configuration; the table on this page lists every year and fuel type.
How many Mazda Cx-3 are registered in the EU?
The EEA monitoring database records 67,385 new Mazda Cx-3 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.