Q. Is it necessary to use premium 91 octane gas or can I safely use regular 87 octane in my 2017 Acura RDX? What about mid-grade 89 octane? A. Acura recommends 91 octane fuel, and the key word is ...

You're probably familiar with the term E87 gasoline, but how much ethanol is actually in it? Here's everything we know about ...

Most mass-market cars, typically using naturally aspirated engines, are calibrated to work reliably on the default petrol available in India – 91 octane. However, gasoline direct injection (GDI ...

The Toyota RAV4 Prime bests the Dodge and VW with 302 hp, but it requires a battery and electric motor to do so. Only the ...

No special easter eggs were included in this week’s teaser video, but based on a previous teaser, it is believed that the Demon will be rated at 757 horsepower when running on 91-octane fuel and ...