Category: Fuel Economy
Based upon a survey of 1,084 conducted by Boulder, Colo. firm Navigant Research, it would appear most won’t be in the market for EVs anytime soon due to the price of admission being too rich for their blood… for any EV.
Standby power — or vampire draw — allows consumer goods such as smartphones, cloud-enabled laptops and PS4s to wake up immediately to do whatever it is you need them to do. There are drawbacks, of course, such as the wasting of resources (money, electricity, the things that make electricity happen) and fires.
Speaking of fires, Tesla may need to cast more sunlight upon the S’s vampire draw issues, as it would appear their latest software update hasn’t done much to drive the stake into its heart if one owner’s experience is to be believed.
Currently, the only Ford car that you can buy with a start-stop feature to save fuel is the 2013 Fusion equipped with Ford’s 1.6 liter EcoBoost four cylinder engine. The $295 option is said by Ford to save about $1,000 worth of gasoline over the course of five years of average driving. According to Raj Nair, Ford’s global product development chief, the Dearborn, Michigan based carmaker will be offering the feature on all of it’s volume vehicles and it will be “aggressive” in promoting it. Read More >
The current Honda Civic has experienced a refresh cycle last seen in the 1950s from the Big Three, and the 2014 model year is no exception with the introduction of the CVT in response to Toyota’s action with the new Corolla.
Honda’s successor to the FCX Clarity isn’t set to arrive on our shores until 2015, but those in LA bore witness to what its successor would look like through the eyes of the FCEV Concept.
Remember this piece from the Honda Summer 2008 Hydrogen Collection? It was supposed to point the way to future of green fuel technology before the Tesla brought plug-in sex appeal down the ramp with their Roadster and, later on, the S, as well as the trend of compliance EVs from Chevrolet, Volkswagen and Kia.
But with sales of plug-in hybrids advancing far slower than originally expected regulators are taking another look at alternative ZEV powertrains.
The contrarian in me loves it when conventional wisdom is proven to be not so wise. For decades, even before the first oil crisis of the 1970s, motorists have been told that making sure that your air filter is clean is one of the ways that you can improve your fuel economy. It’s intuitive to think that a clogged air filter will affect the way an engine “breathes”, how efficiently it can get gases in and out of the combustion chamber and how that might decrease fuel economy. That may have made sense decades ago, however it turns out that two different studies, one on gasoline engines and the other on diesels, performed by a team at the Oak Ridge National Laboratory, show that the fuel economy of modern, digitally controlled fuel injected engines isn’t significantly affected by the state of their air cleaners’ cleanliness. What made sense in the era or carburetors may no longer be applicable today. Apparently the engines’ ECUs working to keep emissions in spec are capable of leaning out the fuel mixture to account for a dirty air filter restricting airflow into the engine, resulting in insignificant drops in fuel economy. Though dirty air filters didn’t materially affect fuel economy in the modern cars, they did experience a decrease in acceleration performance so it’s still a good idea to replace a dirty air filter.
Abstracts of the studies after the jump. Read More >
For anyone who admires the Volkswagen XL1 attributes but desires a less Teutonic, more cute vehicle, the fun will be doubled when the Twin up! debuts at both the LA and Tokyo auto shows later this month.
When Toyota teamed with General Motors, they gave us the Vibe/Matrix twins. With Subaru, a trio of rear-driven sports cars with boxer power up front. So, what will Toyota deliver in its partnership with BMW? How about the ultimate hybrid supercar based off the bones of the Lexus LFA, for starters.
In lieu of short-term monetary gains over their competitors at Mercedes-Benz and Volkswagen (via Audi), BMW is spending its earnings on building up their i sub-brand through the city-focused i3 and the plug-in hybrid supercar i8.
The U.S. EPA has released its latest fuel economy ratings and the 2014 Ford Fiesta SE with the 1 liter 3 cylinder EcoBoost engine and a 5 speed manual transmission had the highest mpg rating of any non-hybrid gasoline powered car, 45 mpg highway, 32 city and 37 mpg combined. Both three and five door models had the same rating. Interestingly, Ford will still offer the Fiesta SFE (Super Fuel Economy), which actually gets poorer gas mileage than the 1 liter EcoBoost SE, 30 city/41 highway. Read More >
Chevrolet will not be the sole brand in GM’s stable to offer a diesel passenger car. According to reports, Buick is next up for a diesel engine. It’s not known which Buick would get an oil burner but the likely candidate is the Verano, which shares a platform with Chevy’s Cruze, which is now available with a four cylinder turbo diesel in the U.S. The Opel Astra, even more closely related to the Verano, already offers a 1.9 liter CTDI diesel in Europe. Read More >
In an extensive interview with the Automotive News, Christopher Grundler, director of the Environmental Protection Agency’s Office of Transportation and Air Quality, said that the auto industry is ahead of schedule on meeting the Obama administration’s new fuel economy standards that mandate a nominal average of 54.5 mpg (according to CAFE calculations) by the year 2025.