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2014 Ford Fiesta 1.0L EcoBoost

I'll be honest; when Ford first unveiled its 3.5-liter EcoBoost V6, I was skeptical. Past attempts at building turbocharged American cars were almost universally awful, I reasoned, so why would Ford's latest effort be any different? This may seem foolish today, considering the success that the growing EcoBoost range has achieved - particularly the 2.0-liter and 1.6-liter mills. Yet I once again found myself questioning Ford.
It's the makeup of the 1.0-liter, turbocharged three-cylinder slotted into the compact engine bay of this Fiesta that has a way of breeding doubt. Three-cylinder engines remain an extreme rarity in the US. What's more, they earned a less-than-desirable reputation for applications in the 1980s and 1990s, and my trepidation about this latest three-pot as a result.
As I found out, though, history is a poor informant of modern technology. The thrust available in other cars with the EcoBoost badge on the back has not gone missing here; something the International Engine of the Year committee has lauded. That august body named the 1.0-liter Ecoboost the best engine of 2012 and 2013. After a week of driving, it didn't take long for my fear of threes to get turned into something like that line of thinking.

The tricky business of octane, power, and MPG

Given tepid green-car sales numbers this year, consumers in the US aren't making the transition away from internal combustion engines too quickly. Regulations are still mandating cleaner emissions, though. In addition to downsizing and turbocharging, there's growing consideration about moving to higher-octane fuel to improve overall efficiency. In a new report, engineers at FCA, Ford and General Motors Powertrain are showing that it could work, too. The major advantage to higher-octane fuel is that it supports higher compression ratios. That in turn can lead to more power from burning the same amount of gas. "Higher ethanol content is one available option for increasing the octane ratings of gasoline and would provide additional engine efficiency benefits for part and full load operation," the researchers write in the study's abstract. The authors even think it could be possible to update some modern vehicles' engine calibration to be optimized for the better gas. While the benefits are there, we still have a long way to go before higher-octane fuel becomes a national standard. According to Green Car Congress, 87 percent of the gas sold in the US is regular grade 87-octane. Meanwhile, premium 91-93 octane makes up just 10 percent. The various grades of fuel illuminate even more annoyances with the current system. For example, Ford generally recommends 93-octane for EcoBoost engines, and the power outputs that the company publishes are based on using it. However according to Green Car Reports, such premium gas is very difficult to find in some regions of the US, especially along the West Coast. The powertrains still run on lesser grades but with lower power output. The researchers' discussion of possibly increasing ethanol in gas also comes during a heated debate on the substance. The current administration is pushing for less of the corn-based fuel in the coming years. Although, several presidential hopefuls might be favor of reversing that course.

Will the new Ford GT race at Le Mans?

Ford stole the spotlight here on the floor of the Detroit Auto Show this year with the reveal of the new GT. Its carbon-fiber chassis, 600-plus-horsepower EcoBoost engine and radical aerodynamic shape made sure of that, but flanking it with the debuts of the Mustang GT350R and F-150 Raptor didn't hurt any, either. Any racing fan looking at the new Blue Oval supercar, however, had to wonder whether Dearborn is planning on putting it on the race track. The House that Hank Built is, after all, a known entity in motor racing. It may be canceling its V8 Supercars program Down Under, withdrawn its support from the World Rally Championship, and it's been years since it's competed in Formula One or Indy. But it still competes in the United SportsCar Championship, NASCAR, NHRA and a variety of motor racing disciplines. One of its most famous and celebrated of racing endeavors, however, came in the form of the original GT40 that brought Ford four consecutive victories at the 24 Hours of Le Mans, starting with a dominant one-two-three finish in 1966. It's the 50th anniversary of that landmark win which the new Ford GT celebrates, but while the press materials made clear reference to that historical event, any mention of a return as was previously speculated was carefully omitted. That, according to Autosport, could come down purely to the ACO, the organizers of the event and sanctioning body for its associated series, which has yet to announce the revised format for the GTE class under which a potential Ford GT racer would compete in 2016. Longtime Ford racing partner Multimatic is said to have closely consulted with the ACO on the formation of those rules, however, and assuming they're finally formulated to Dearborn's liking, we could be looking at a GTE-spec Ford GT to return to La Sarthe next year in celebration of that landmark victory half a century prior. Chip Ganassi Racing – which races under Chevy power in NASCAR and Indy but recently switched to Ford for its Daytona Prototype – is said to be in line to field the car on Dearborn's behalf. If given the green light, it would be the first time Ford would field a factory effort at Le Mans since the C100 project under the Group C category in the early 1980s. A racing version of the previous Ford GT was prepared by Switzerland-based Matech a few years ago, but without factory support or notable success beyond the FIA GT3 European Championship.