2.3 Liter Turbocharged DOHC 16-Valve i-VTEC 4 Cylinder Engine on the 2011 Acura RDX 
		
		
	 	
		
			
2.3 Liter Turbocharged DOHC 16-Valve i-VTEC 4 Cylinder Engine on the 2011 Acura RDX SH-AWD
		
		
	 	
		
			
2.3 Liter Turbocharged DOHC 16-Valve i-VTEC 4 Cylinder Engine on the 2011 Acura RDX Technology
		
		
	 	
		
			
2.3 Liter Turbocharged DOHC 16-Valve i-VTEC 4 Cylinder Engine on the 2011 Acura RDX Technology SH-AWD