Mazda ยท EU monitoring data
Mazda 6: CO2 & EU registrations
57,781 new registrations on record, fleet-average CO2 from 161.3 g/km (WLTP, 2025). Official data reported by EU member states.
By year and fuel type
Fleet averages across all Mazda 6 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 | 6 | 161.3 g/km | - | 7.1 l/100km | 1,519 | 128 |
| 2024 | Petrol | 207 | 162.4 g/km | - | 7.2 l/100km | 1,512 | 124 |
| 2023 | Petrol | 1,267 | 162.7 g/km | - | 7.2 l/100km | 1,507 | 124 |
| 2022 | Petrol | 367 | 161.7 g/km | - | 6.6 l/100km | 1,504 | 123 |
| 2021 | Diesel | 19 | 145 g/km | - | 5.5 l/100km | 1,621 | 119 |
| 2021 | Petrol | 1,195 | 161.8 g/km | - | 7.1 l/100km | 1,507 | 122 |
| 2020 | Diesel | 112 | 145.8 g/km | 124.4 g/km | - | 1,632 | 118 |
| 2020 | Petrol | 650 | 162.1 g/km | 148 g/km | - | 1,512 | 126 |
| 2019 | Diesel | 703 | 149.4 g/km | 128.8 g/km | - | 1,634 | 124 |
| 2019 | Petrol | 4,725 | 165.6 g/km | 146.9 g/km | - | 1,505 | 123 |
| 2018 | Diesel | 1,013 | 152.3 g/km | 123.3 g/km | - | 1,529 | 120 |
| 2018 | Petrol | 3,602 | 184.5 g/km | 141.4 g/km | - | 1,441 | 126 |
| 2017 | Diesel | 1,711 | - | 120.3 g/km | - | 1,596 | 131 |
| 2017 | Petrol | 3,326 | - | 139.5 g/km | - | 1,469 | 173 |
| 2016 | Diesel | 3,045 | - | - | - | 1,562 | 121 |
| 2016 | LPG | 1,026 | - | - | - | 1,514 | 126 |
| 2016 | Petrol | 3,595 | - | - | - | 1,478 | 123 |
| 2015 | Diesel | 3,755 | - | - | - | 1,573 | 119 |
| 2015 | Petrol | 3,645 | - | - | - | 1,487 | 125 |
| 2014 | Diesel | 3,323 | - | - | - | 1,559 | 118 |
| 2014 | Petrol | 3,622 | - | - | - | 1,431 | 123 |
| 2013 | 1,095 | - | - | - | 1,544 | - | |
| 2013 | Diesel | 1,874 | - | - | - | 1,536 | 118 |
| 2013 | Petrol | 2,966 | - | - | - | 1,452 | 121 |
| 2012 | Diesel | 1,561 | - | - | - | 1,611 | 107 |
| 2012 | Petrol | 1,325 | - | - | - | 1,505 | 112 |
| 2011 | Diesel | 1,582 | - | - | - | 1,615 | 118 |
| 2011 | Petrol | 2,128 | - | - | - | 1,495 | 109 |
| 2010 | 182 | - | - | - | 1,500 | - | |
| 2010 | Diesel | 2,099 | - | - | - | 1,576 | - |
| 2010 | Petrol | 2,055 | - | - | - | 1,443 | - |
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.