BMW 3 Series M Sport Convertible: Which of these versions is best?

Which is the best model please for comfort and economy? 320i or 325i?
ThanksTonyG

Asked on 26 April 2013 by Tonyg

Answered by Honest John
For comfort, 16" wheels followed by 17" wheels. 18" wheels or bigger mean significantly less rubber between the rims and the road and a harder ride. For economy a 4 cylinder 320i will be more economical than a 6 cylinder 325i.
Dear Honest John,

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