[zeugma]

30 years ago I used to drive a 12 ton International 466 diesel truck that get the same mileage as my 327 Chevy, and have wondered for a long time why diesels were not more prevalent. I also think diesel-electric would be feasible for SUVs etc. for superior MPG.

Leftists at the EPA have long hated diesel. I agree with you about diesel-electrics. Works great for trains. I'm surprised none of the hybrids we have today are D-E.

[daniel1212]

I'm surprised none of the hybrids we have today are D-E.

Me too, esp for large vehicles. Cost is the main issue perhaps. http://www.carsdirect.com/green-cars/the-best-diesel-electric-hybrid-car-a-comparison-guide

[nascarnation]

Diesel electric was done largely because of the need to power all the locomotive axles which is relatively simple with multiple electric motors and relatively complex to do mechanically.

[thackney]

I agree with you about diesel-electrics. Works great for trains.

And for some of these big boys as well.

CAT 795F AC Mining Truck
http://xml.catmms.com/servlet/ImageServlet?imageId=C723159