BMW 3-Series (E90 E92) Forum - View Single Post

jhbodle · 05-17-2005, 10:38 AM

Armen52, the U.S. uses a different method to quote octane numbers than the UK. 98 octane in the UK is rated lower in the U.S., but i'm not sure by how much exactly. My octane numbers were for UK spec cars.

05-17-2005, 10:38 AM	#18
jhbodle Captain 146 Rep 898 Posts Drives: F90 M5 Join Date: Mar 2005 Location: UK iTrader: (0) Garage List 2007 E92 335i M-Spo ... [10.00] 2005 E90 325i SE (E ... [0.00]	Armen52, the U.S. uses a different method to quote octane numbers than the UK. 98 octane in the UK is rated lower in the U.S., but i'm not sure by how much exactly. My octane numbers were for UK spec cars.
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