Hydrogen is stupid as a "stop gap" because the costs for the respective infrastructure would be too high if its kicked out again after like 50 years. And as far as the 165BHP Diesel engine goes... I'd rather take the BMW 3.0l 240BHP "520Nm @ 3800RPM" 6 cyl engine than any of your big ass engines as it consumes only 7.5l Diesel per 100km (whatever that is in mpg). [thumbup]