Nope 1.6 is enough for a british road 2.7ltr is a high powerd car over here, the 2.7ltr can easily follow a 4.6ltr mustang.
All its about is the fuel consumption the 4.6ltr mustang id bet will run out of gas before my rover and my renault megane will out do 90 of cars seeing as it hit over 55 miles to a gallon the other week (thanks linton

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