Price tag of $1.3 million, 963 HP.  US writers diligently make it sound like 
all 
the specs are in US Customary.
example: 
http://autos.yahoo.com/blogs/motoramic/laferrari-fastest-ferarri-road-car-ever-comes-just-135535376.html


Of course they really aren't.  At the Ferrari site, they are metric: 
http://www.laferrari.com/en/techicalspecifications/
(those French "steam horses" are metric horsepower (735.5 W), not US or UK 
horsepower (745.7 W), so a little overstated.  Also note the stroke must have 
lost a decimal and should be 75.2 mm, otherwise it couldn't possible turn 9000 
rpm).  Maximum speed > 350 km/h.

It is a hybrid which is supposed to make it sound environmentally responsible.  
No mileage figure is claimed, but it blows a staggering 330 g/km of CO2 
(staggering for such a lightweight car).  The fuel economy under those test 
conditions must be in the neighborhood (assuming gasoline is 85% carbon, 0.74 
kg/L) of 14.3 L/100 km, 16.2 mi/US gallon.  That is far below the US "gas 
guzzler" standard of 22 mpg (the test conditions may not match).  I suppose if 
you can afford $1.3M, you don't care about gas guzzler tax.  Just pretend it is 
OK because it is a hybrid, and pay up.

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