4 ms·

Does it make sense to buy premium gas?

• perl4ever 6y ago
  With turbos and computer adjustment of timing and everything, it's more plausible than it used to be that premium will give you more power. On the other hand, it's also more likely that a lower grade will not damage your engine even if premium is recommended.
• PowerBar 6y ago
  Only if your vehicle requires hit. Premium gas is rated for higher compression (generally turbo or supercharged engines). If your owner's manual doesn't recommend a particular octane, just get regular.