Dave Benjamin
an over 40 victim of fate
- Joined
- Jun 12, 2003
- Posts
- 1,040
some thoughts
Raising CAFE (Corporate Average Fuel Economy) by 0.8 mpg would save more oil than drilling ANWR would produce.
IMHO US carmakers have overlooked the obvious when it comes to boosting gas mileage. Lower output engines combined with the proper transmission and axle ratios would boost gas mileage with little R&D costs. Of course top end performance would be limited. I have a 5000 lb VW camper that gets close to 20 mpg. It's powered by a 129 CID 4 cylinder engine. It accelerates surprisingly well and keeps up with traffic just fine. Of course if I drive much faster than 63 or 64 MPH I'll be winding the engine a bit higher than it should be if I want maximum life out of it. Apply the same solution to an SUV or pickup, give it a usable top end of 75-80 MPH and I bet you'd improve gas mileage by at least 15%.
Raising CAFE (Corporate Average Fuel Economy) by 0.8 mpg would save more oil than drilling ANWR would produce.
IMHO US carmakers have overlooked the obvious when it comes to boosting gas mileage. Lower output engines combined with the proper transmission and axle ratios would boost gas mileage with little R&D costs. Of course top end performance would be limited. I have a 5000 lb VW camper that gets close to 20 mpg. It's powered by a 129 CID 4 cylinder engine. It accelerates surprisingly well and keeps up with traffic just fine. Of course if I drive much faster than 63 or 64 MPH I'll be winding the engine a bit higher than it should be if I want maximum life out of it. Apply the same solution to an SUV or pickup, give it a usable top end of 75-80 MPH and I bet you'd improve gas mileage by at least 15%.