New to Honda ownership. Are there differences between the D17A1 and the D17A6? I have a 2005 LX Special Edition, but the chassis specs say it is an A6. Would like some help. A lot of research is not helping.

 

The A6 is the slightly higher efficiency HX engine. If yours is an LX, I'd be surprised that you had an A6 and not an A1.

 

Civic Specifications:
01-05 Civic (7th Generation)
DX LX HX EX SI
engine D17A1 D17A1 D17A6 D17A2 K20A3
displacement 1668 1668 1668 1668 1998
horsepower 115@6100 115@6100 117@6100 127@6300 160@6500
torque 110@4500 110@4500 111@4500 107@5500 132@5000
compression 9.5:1 9.5:1 9.9:1 9.9:1 9.8:1

 

Thanks for the help