Tuning Engine/computer to Maximize City MPG

agbesq
Wed, 02 Feb 2011 00:34:42 +0000
Maintenance/Repairs

Most cars have their City MPG lower than their Highway MPG, but the Lincoln MKZ Hybrid lists Fuel economy: 41 city/36 hwy mpg . Is this higher city rating obtained through gear ratios, or computer tuning ?

Is there an after-market technique to maximize City MPG on other cars?

10 posts - 9 participants