I'm looking at purchasing a CR-V 2.2 diesel but confused with the car tax. 
				 
				How come some cars tax costs are only £165 per year and others of the same model £205 per year? 
				 
				The cheaper car to tax is also better on economy, I can't see any info on the matter and seeing as though they are the exact same engine and same year I'm at a loss.
			
			
				 
			
		
	
	
		 
	 
	
		Any help will be appreciated.