Based on a comparison of 27 countries in 2015, Turkey ranked the highest in alternative fuel passenger cars as a percentage of total cars with 40.8% followed by Poland and Lithuania. On the other end of the scale was Cyprus with 0.005%, Spain with 0.059% and Romania with 0.136%.
Data for more countries are available at Alternative Fuel Passenger Cars (As % of Total Cars) indicator page.
| Alternative Fuel Passenger Cars (As % of Total Cars) | Unit | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 |
| Belgium | % | 1.12% | 1.12% | 1.13% | 0.347% | 0.342% | ||||||||||||||||
| Croatia | % | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | 3.10% | 3.16% | 3.39% | 3.52% | 3.59% | |||||
| Germany | % | ... | ... | 1.29% | 1.36% | 1.49% | 1.55% | 1.59% | ||||||||||||||
| Hungary | % | 0.267% | 0.475% | 0.638% | 0.932% | 1.03% | ||||||||||||||||
| Ireland | % | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | 0.782% | 0.898% | 0.933% | 0.999% | ||||||
| Italy | % | ... | ... | ... | ... | ... | 6.59% | 6.64% | 6.99% | 7.49% | 7.78% | ... | ||||||||||
| Latvia | % | ... | ... | ... | ... | 0.002% | 0.003% | 7.91% | ||||||||||||||
| Lithuania | % | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | 16.9% | 11.6% | ||
| Macedonia | % | ... | ... | 3.59% | 3.35% | 3.31% | 3.21% | 3.02% | ||||||||||||||
| Norway | % | ... | ... | ... | ... | ... | ... | ... | ... | 0.087% | 0.169% | 0.329% | 0.804% | 1.58% | ||||||||
| Poland | % | ... | 16.5% | 16.6% | 16.6% | 16.5% | 16.2% | |||||||||||||||
| Portugal | % | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | 1.05% | 1.04% | 1.07% | 0.916% | 1.06% | ||
| Slovenia | % | ... | ... | 0.092% | 0.084% | 0.083% | 0.079% | 0.815% | ||||||||||||||
| Sweden | % | 0.093% | 0.119% | 5.89% | 5.94% | 5.93% | ||||||||||||||||
| Turkey | % | ... | ... | ... | ... | ... | ... | ... | ... | 39.4% | 40.9% | 41.8% | 42.0% | 41.8% |
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