The car is a 2007 Cobalt Coupe 1LT with a 4-spd auto and a 2.2 litre Ecotec engine. It ran mostly highway (I'd say ~90% of the 2,700 miles we clocked). We resetted the trip computer at the start. The final results was 31.9mpg. The highest was this: [attachmentid=12504] it's officially rated at 24/31 I believe (automatic).
I would like to see it become mandatory where ALL new cars and trucks have such gauges. It would go a long way toward making people more aware of how their driving techniques affects their fuel economy. . . . that, and we would probably see a bunch more Hummers on used car lots. :lol:
