1926 Ford Model T Tall T on 2040-cars

Auto blog

2015 Ford Mustang EcoBoost loses big power on 87 octane

The 2015 Ford Mustang with the 2.3-liter EcoBoost four-cylinder is a pretty potent package on paper. With 310 horsepower and 320 pound-feet of torque, it boasts better performance numbers than the 3.7-liter V6, but with better fuel economy as an added benefit. However, if you're in the market for one of these boosted 'Stangs, you should probably keep in mind that it really prefers to gulp premium, 93-octane fuel. It can drink 87-octane swill in a pinch, but you're going to find significantly less power underfoot when pulling away. While it's not shocking that the ponies are dialed back with a lower grade of gasoline, an alleged page from a Ford training manual obtained by Mustang 6G purports to show just how much power is lost, though. According to this document, the 2.3-liter EcoBoost makes 275 horsepower and 300 pound-feet of torque when running on lower octane fuel. That's a substantial reduction of about 11.3 percent compared to when the engine drinks 93 octane. Interestingly, according to Mustang 6G, that finding was a bit better than expected, because a Ford engineer reportedly said power would be down about 13 percent without altering peak torque. In speaking with Autoblog, Paul Seredynski of Ford powertrain communications, objected to part of this document. While he couldn't confirm the specific losses listed for the Mustang EcoBoost, "torque remains unchanged" with lower octane gasoline, Seredynski said. He speculated this training manual page was "possibly from before the engine was certified" and therefore showed incorrect figures. Serendynski did confirm that the automaker recommends using 93 octane, and like all modern engines, the software adapts if it's lower. "Peak power would be reduced" by using a lesser grade, he confirmed. Featured Gallery 2015 Ford Mustang EcoBoost: First Ride View 20 Photos News Source: Mustang 6GImage Credit: Copyright 2015 AOL, Ford, Mustang 6G Ford Technology Convertible Coupe Performance ecoboost ford mustang ecoboost

Ford Focus ST diesel estate in track showdown with Focus ST hatch

Diesel hot hatches are still a concept that's gaining ground. Obviously, there are none for sale in the US, but European buyers have the choice of at least the Volkswagen Golf GTD and Ford Focus ST Diesel. What better way to find out how the new, high-performance oil-burner really stacks up than for Ford to stage a race against the gasoline-fueled Focus ST? On paper, the ST Diesel is at a big performance detriment here. Its 2.0-liter turbocharged four-cylinder makes 182 horsepower and 295 pound-feet of torque compared to 247 hp and 266 lb-ft for the gas version in this race. However while not a factor for this race, the oil-burner does offer better fuel economy and produces less CO2, which makes a difference for European buyers. Ford skews the race results by giving the ST Diesel Estate a two-second head start for this one-lap battle around the Castle Combe Circuit. Also, this is a video from the Blue Oval, which is going to further minimize the appearance of weakness for its vehicles. Still, both STs really get to show off their strengths, and it's worth seeing how the sibling rivalry shakes out at the finish line.

2015 Ford Mustang GT Line-Lock Burnout

In this brief Short Cut, Autoblog's Steven Ewing demonstrates Line-Lock on the 2015 Ford Mustang GT. Accessed through an on-screen performance menu, the feature temporarily locks the front brakes to help you heat up the rear tires for better traction, as you would for drag racing. The result? A 15-second smokescreen.