Tag: Studies

By on March 27, 2017

navigation car GPS

A new study suggests drivers who follow GPS directions regularly do not engage their hippocampus, highly limiting the development of an internal map and making them more dependent on navigation devices. We’ve all heard accounts of London cabbies with juicy, swollen central lobes, stemming from the requisite training and memorization of city streets and landmarks. It turns out the inverse may also be true. This may be another classic case of if you don’t use it, you lose it.

The University College London discovered the hippocampus (used for direction and memory) and the prefrontal cortex (used for decision-making) both saw elevated levels of activity whenever drivers turned down unfamiliar streets or had free-choice to follow along their route. However, those making use of navigational systems produced no additional activity in those areas whatsoever. Zero, zilch, nada.  (Read More…)

By on March 23, 2017

pumping fuel

An economic assessment conducted by the International Council on Clean Transportation found that, due to recent improvements in technology, the Environmental Protection Agency’s rationale for its 2025 fuel efficiency standards may have overestimated the cost for automakers to comply. The ICCT’s study shows average per-car investments 34 to 40 percent lower than the previous EPA appraisal.

While this information, had it come out sooner, may not have kept automotive executives from bending the president’s ear to reevaluate EPA guidelines, it certainly reframes their reasons for doing so. The ICCT, famous for turning researchers loose on Volkswagen diesels, makes a good case that manufacturers have the tools to meet current standards without spending a lot of money.  (Read More…)

By on March 8, 2017

autonomous testing tesla

There is something uncanny about a car that can drive itself. If you transplanted the world’s first motorists into a modern autonomous vehicle and let it lose on a track, they’d probably surmise witchcraft as the only plausible explanation and jump out in terror. Humans are innately distrustful of anything unfamiliar — it’s an important part of our survival strategy as a species. With that in mind, it isn’t surprising to hear that many Americans are a little wary of self-driving cars.

However, a recent study from the American Automobile Association suggests it might be more serious than that. The vast majority of surveyed Americans admitted to being “afraid” of riding in an autonomous vehicle while over half said they felt less safe at the prospect of sharing the road with driverless technology. This isn’t likely to be welcome news for automakers, considering that every major manufacturer is currently investing heavily into the computer and industrial sciences required to make autonomous tech possible. (Read More…)

By on December 28, 2016

alternator

Car manufacturers have achieved significant fuel economy gains in recent years, but the improvements largely come down to upgraded drivetrain efficiency. Vehicles still weigh substantially more today than they did in the early 1980s, when the previous decade’s demand for fuel economy improvements forced the issue.

Since then, automobiles have gradually packed on the pounds — negatively offsetting the technology encouraging fuel frugality. Modern safety concerns, improved build quality, sound dampening, and consumer demand for bigness have all helped to keep the typical family transport oinking around a two-ton curb weight.

If companies could effectively slim down those autos, without sacrificing structural rigidity, safety, or consumer comfort, the efficiency gains would become all the more significant. However, with few consumers ready to dive back into noisy, frail hatchbacks, weight savings will likely need to be done on the molecular level. In a new study, the Center for Automotive Research (CAR) in Ann Arbor investigated the materials going into 44 separate 2015 model year cars and asked automakers what would they use if they suddenly needed to reduce weight from essential items.  (Read More…)

By on December 15, 2016

Manoj Prasad/ Honda Civic 2001 VTi

A few billion years from now the sun will swell up, engulf the Earth with its plasmatic mass, and the only evidence of our existence will be a handful of fully operational Japanese cars from the late 1990s.

You probably don’t even need model names, as you’re already imagining them cruising down the street or parked in a neighbor’s driveway. They’re bland, extremely common cars in perplexingly good condition because someone continues to love them.

Now, a new study has shown which car models owners tend to hold on to for longer than ten years. Researchers from iSeeCars.com analyzed over 2.5 million vehicles from the 1981-2006 model years sold in 2016. Ten models were over 1.9 times more likely than average to be held onto by the original owner for better than ten years. While I’m positive you could correctly guess the automakers behind those vehicles, I’m unsure whether you could do the same with the model names.  (Read More…)

By on December 2, 2016

mechanic vw

Everyone knows a friend or, more frequently, a friend’s middle-aged dad who has “a guy.”

The guy in question doesn’t necessarily need to be male and the friend only needs to know them tangentially. They just have to be some kind of professional or tradesman that they trust implicitly with a single important aspect of their life. For automotive enthusiasts, the guy is a mechanic and usually has a whole shop backing him up. Unfortunately, “the guy” has remained elusive for younger generations. (Read More…)

By on November 22, 2016

Old car vw bug

The life expectancy of the average automobile was only 6.75 years in 1930. It is almost double that now and shows no signs of stopping.

As cars and trucks have continued to become longer lived, the number of operational vehicles in the United States hit a record high this year. Despite the automotive genocide that was Cash for Clunkers, the average vehicle on U.S. roads has grown in age since the financial crisis. Either through necessity or personal preference, Americans are currently holding onto their cars longer than ever before.

(Read More…)

By on November 18, 2016

2016 Honda Accord Sport Six-Speed Manual Shifter, Image: © 2016 Jeff Jablansky/The Truth About Cars

We knew it was happening, but the actual extent of three pedal abandonment remained somewhat elusive. It was more of a feeling than a grim statistical representation. Now we have a number, and it’s dismal.

(Read More…)

By on January 15, 2016

Uber Driver in NYC

Over the summer, New York City Mayor Bill de Blasio said Uber drivers were making Manhattan traffic worse and commissioned a $2 million study to prove it.

Except it didn’t.

According to the Wall Street Journal, findings from the report will show that ride-sharing services such as Uber and Lyft haven’t significantly increased congestion in Manhattan, but it might if it continues its current trajectory.

So, what else do you have? (Read More…)

By on June 18, 2015

2016 Kia Sorento SXL

Once one of the bests among the rests, Japanese automakers fell below average in the 2015 J.D. Power Initial Quality Study as the Koreans rise in quality.

(Read More…)

By on May 22, 2015

Johnny Cab

Virtual drivers may be the key to developing trust in autonomous vehicles, so long as those drivers are quicker on the draw than Johnny Cab in an emergency.

(Read More…)

By on May 20, 2015

White House 2025 54.5 MPG Graphic

Per a new study by the Consumer Federation of America, U.S. average new-car fuel efficiency is well on its way to hitting the 54.5-mpg target set for 2025.

(Read More…)

By on April 29, 2015

Kia Soul with Lyftstache Circa September 2013

Per a new study by Continental AG, millennials love cars as much as they love iPhones, so long as their rides aren’t electrified.

(Read More…)

By on April 28, 2015

AAA Your Driving Costs 2015 Infographic

According to AAA’s 2015 Your Driving Costs study, annual driving costs costs fell 2 percent to an average of $8,698 in 2015.

(Read More…)

By on April 16, 2015

2016 Chevrolet Volt battery

Though the most expensive part of an EV or PHEV is its battery pack, a new study shows those costs are falling at a hefty clip.

(Read More…)

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