yesterday with nem kumpel about the sprit consumption of our guess discussed. I drive a c30 2,4i and he a astra 2,2. I drove and he meant so to me I should not drive so undertourig. to the explanation: I always switched up in average early so about 1800 turns. and then he meant so, when I drive so I should not wonder about the high gasoline consumption. are with me so about the 12.7 liters. I meant he noticed with himself that if he drives with a little higher speed fewer consumptions (by a lot less). and then I tried that too. and see that the consumption (after bc) after constantly!!!!!!!!!!! there I ask myself who is right now! the spritspar experts from tv and so the saying always drive in the highest possible way, or he? oh yes, still to the info!!! the high consumption does not bother me, but a little less would be not bad!