Toyota recommends 87 octane for the 2025 Prius, but one owner hit 61.1 MPG using 91 premium. We analyze Jason Black’s ...
Have pings got you down? Has driving your car become a pain in the gas? Are your exhaust valves being "lead" astray? Well, as promised in last month's "Living With Unleaded," article, have we got some ...
The Ministry of Petroleum and Natural Gas has dismissed what it calls “fear-mongering” over the safety and performance of E20 fuel — a blend of 20% ethanol and 80% petrol — saying claims about drastic ...