Nissan to put lead-foot gauge on all models

0 Comments | USA TODAY, August, 2007 | by Chris Woodyard

Nissan plans to equip all of its cars and trucks with a gauge to tell drivers when they are being gas-guzzling lead foots.

The "fuel-efficiency" meter, as the gauge is called, shows up already as a horizontal bar in the instrument cluster of the 2007 Nissan Altima and the 2008 Titan pickup, Armada SUV, Infiniti G35 car and QX56 SUV. When coasting down a hill, the meter is long and orange, meaning little fuel is being used. When the pedal is to the metal, the line shortens dramatically.

"You will become a little less lead-footed if you can see what putting your foot to the pedal does to your fuel economy," suggests Nissan spokesman Tony Pearson.

Similar gauges are found on some models by other automakers, especially hybrid and luxury vehicles. But...