Average CO2 emissions per km from new passenger cars in European Union - 27 countries (from 2020)

European Union - 27 countries (from 2020): Average CO2 emissions per km from new passenger cars was 107.9 Grams per kilometre in 2024. ▼ Falling

Latest (2024)
107.9 Grams per kilometre
Change on year
up 0.3%
Rank
1st
of 1 regions
All-time high
157.5 Grams per kilometre
in 2007
All-time low
107.6 Grams per kilometre
in 2023
Years of data
18
2007–2024

Average CO2 emissions per km from new passenger cars in European Union - 27 countries (from 2020), 2007–2024

0501001502007201520242007: 157.5 Grams per kilometre2008: 152.8 Grams per kilometre2009: 145 Grams per kilometre2010: 139.6 Grams per kilometre2011: 135.3 Grams per kilometre2012: 132 Grams per kilometre2013: 126.4 Grams per kilometre2014: 123.1 Grams per kilometre2015: 119.1 Grams per kilometre2016: 117.6 Grams per kilometre2017: 143 Grams per kilometre2018: 145.6 Grams per kilometre2019: 148 Grams per kilometre2020: 130.8 Grams per kilometre2021: 115.7 Grams per kilometre2022: 109.8 Grams per kilometre2023: 107.6 Grams per kilometre2024: 107.9 Grams per kilometre

Source: Eurostat. Measured in Grams per kilometre.

Analysis

In 2024, average co2 emissions per km from new passenger cars in European Union - 27 countries (from 2020) stood at 107.9 Grams per kilometre.

That represents a change of up 0.3% on the previous year and down 12.3% over ten years.

Over the whole period, average co2 emissions per km from new passenger cars in European Union - 27 countries (from 2020) peaked at 157.5 Grams per kilometre in 2007 and was at its lowest, 107.6 Grams per kilometre, in 2023.

The long-run direction has been consistently falling across the 18 years of available data.

Average CO2 emissions per km from new passenger cars in European Union - 27 countries (from 2020), year by year

Annual values for Average CO2 emissions per km from new passenger cars in European Union - 27 countries (from 2020), 2007 to 2024.
Year Grams per kilometre Change
2007 157.5 Grams per kilometre
2008 152.8 Grams per kilometre -3.0%
2009 145 Grams per kilometre -5.1%
2010 139.6 Grams per kilometre -3.7%
2011 135.3 Grams per kilometre -3.1%
2012 132 Grams per kilometre -2.4%
2013 126.4 Grams per kilometre -4.2%
2014 123.1 Grams per kilometre -2.6%
2015 119.1 Grams per kilometre -3.2%
2016 117.6 Grams per kilometre -1.3%
2017 143 Grams per kilometre +21.6%
2018 145.6 Grams per kilometre +1.8%
2019 148 Grams per kilometre +1.6%
2020 130.8 Grams per kilometre -11.6%
2021 115.7 Grams per kilometre -11.5%
2022 109.8 Grams per kilometre -5.1%
2023 107.6 Grams per kilometre -2.0%
2024 107.9 Grams per kilometre +0.3%

Averages by decade

DecadeAverage LowestHighest Years
2000s 151.77 Grams per kilometre 145 Grams per kilometre 157.5 Grams per kilometre 3
2010s 132.97 Grams per kilometre 117.6 Grams per kilometre 148 Grams per kilometre 10
2020s 114.36 Grams per kilometre 107.6 Grams per kilometre 130.8 Grams per kilometre 5

Countries ranked near European Union - 27 countries (from 2020)

  1. 1 Slovakia 137.7 Grams per kilometre compare
  2. 1 Slovakia 137.7 Grams per kilometre compare
  3. 3 Poland 133.4 Grams per kilometre compare
  4. 3 Poland 133.4 Grams per kilometre compare

See the full ranking of 37 places →

More environment data for European Union - 27 countries (from 2020)

All data for European Union - 27 countries (from 2020) →

Frequently asked questions

What is average co2 emissions per km from new passenger cars in European Union - 27 countries (from 2020)?
Average co2 emissions per km from new passenger cars in European Union - 27 countries (from 2020) was 107.9 Grams per kilometre in 2024, according to Eurostat.
What is the highest average co2 emissions per km from new passenger cars recorded in European Union - 27 countries (from 2020)?
The highest recorded value was 157.5 Grams per kilometre in 2007.
What is the lowest average co2 emissions per km from new passenger cars recorded in European Union - 27 countries (from 2020)?
The lowest recorded value was 107.6 Grams per kilometre in 2023.
How does European Union - 27 countries (from 2020) rank for average co2 emissions per km from new passenger cars?
European Union - 27 countries (from 2020) ranks 1st out of 1 regions with data for 2024.
Is average co2 emissions per km from new passenger cars rising or falling in European Union - 27 countries (from 2020)?
Over the last ten years it is down 12.3%. The long-run trend across the full record is falling.
Where does this European Union - 27 countries (from 2020) data come from?
The figures come from Eurostat, published as part of Average CO2 emissions per km from new passenger cars. Statizoid updates them automatically from the source API.

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Average CO2 emissions per km from new passenger cars in European Union - 27 countries (from 2020). Statizoid, drawing on Eurostat. Retrieved 02 September 2026, from https://environment.statizoid.com/stat/average-co2-emissions-per-km-from-new-passenger-cars/european-union-27-countries-from-2020/

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About this data

Indicator
Average CO2 emissions per km from new passenger cars
Unit
Grams per kilometre
Source
Eurostat
Licence
CC BY 4.0 (Eurostat)
Coverage
37 places, 793 data points, 2000–2024
Last refreshed