Last post on Oct 20, 2006 at 3:12 PM
You are in the Cadillac STS/STS-V
What is this discussion about?
Cadillac STS, Cadillac STS-V, Fuel Efficiency (MPG), Sedan
Oct 20, 2006 (11:01 am)
OK, so a year has now passed, and if anyone can update now with how their STS is performing mpg-wise I would like to know. I am really close to pulling the trigger on an 06, and the preference is the V-8, for power, but if it is going to be a gas glutton I might opt for the V-6 since my wife will be getting the car anyway. Any updates would be helpful. I just hate to trade a solid 00 Eldo that gets 31 mpg on the highway, and has two years left on an extended warranty, for something that won't do near as well. Info on true mpg from a six or two would also be welcome. Thanks.
#16 of 16 Re: Gas mileage [bigmike5]
Oct 20, 2006 (3:12 pm)
2005 1SG AWD. My mileage was terrible, than began improving after about 10 thousand miles. Me or the car? I don't know for sure. I get about 18.5-19 m.p.g. on mostly (70%) highway driving according to the car's mileage computer now. At first I was getting about 13.