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Old 06-19-2008, 11:24 AM
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Quote:
Originally Posted by Gordio View Post
I think an eco light is good enough. It might be better b/c it's simple. Numbers need interpretation whilke a light just "tells" you you're right, wrong, or neutral. Kia said in their new optima, it boosted economy 10-20%

Kia adds Eco Driving System to Optima sedan - AutoblogGreen
Wow, the "Economy" light returneth.

Indicators like that were not uncommon during one of those last gas crises, can't remember which one now. Back then they were primarily just an intake pressure (vacuum) sensor hooked up to a light bulb; hopefully this time around they'll be a bit more sophisticated.
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