What’s the difference between 87 and 94 octane, and does it even matter? Yes, big time.

A luxury engine should only be fed premium gas, while conversely, there’s no point in putting it into a base model, the engine isn’t designed to take advantage of it.

Read it online at Autonet.

Favourite line:

Cheap gas in a good engine will make it sluggish, and the engine will vocalize its displeasure by emitting a knocking sound.. you’ll be broadcasting an air of cheapness. 

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