FRANKFURT, Feb 23 (Reuters) - The average carbon dioxide (CO2) emissions of newly registered cars in German dropped by 0.5 percent to 172.5 grams per kilometre last year due to cleaner burning petrol engines, official data showed on Friday.
FRANKFURT, Feb 23 (Reuters) - The average carbon dioxide (CO2) emissions of newly registered cars in German dropped by 0.5 percent to 172.5 grams per kilometre last year due to cleaner burning petrol engines, official data showed on Friday.