#FuelEconomy

Some buyers of Ford’s gas/electric hybrids have expressed disappointment the their 2013 Ford C-Max, Fusion and Lincoln MKZ hybrids have not returned those cars’ EPA rated fuel economy. Some have even sued.

17/29 mpg city/highway. That’s what the C7 Chevrolet Corvette is expected to return as far as fuel economy figures go. When the C7’s “Eco” mode is selected, it will apparently be capable of the magic 30 mpg mark.

Day three dawned with a nearly full battery, the exact level seemed unimportant to me. Perhaps it’s the Range Anxiety patch I ordered online for three easy payments of $9.99, or my new-found confidence in tripping across EV stations. Either way I decided bold action was required. I set the climate control to 68 and headed up the hill.

Some forty years in the making, start-stop technology has arrived on your smartphone. Volkswagen launched an app that stops YouTube videos automatically when you look away from the screen. And it starts again, when you look back. The app uses facial recognition technology to capture when the viewer is looking away, only to resume when eyeballs are back on screen. PWHS (People With Heightened Sensitivities) will not like it: Averting your eyes during a shocking scene on YouTube won’t help anymore. The price of progress, I guess.
But what are the origins of this startling technology?

Chinese carmakers are worried about new fuel economy standards handed down by the Chinese government today. The rules are intended to lower average fuel consumption to 6.9 liters per 100 kilometers by 2015 and then to 5.0 liters by 2020, Reuters says.

My question is for Sanjeev Mehta. I purchased a 2010 4 cylinder automatic Toyota Camry LE new and have been using it as my daily driver since. My commute is almost all city driving, so I noticed a quirk about the car right away.

As we come to yet another hiccup in the launch of the Dodge Dart, it’s worth taking a look backwards to examine how we got to this point; the elimination of a second shift at the Dundee, Michigan plant that builds the Dart’s 1.4L FIRE engine, as well as the firing or re-assignment of 58 workers.

As both Ronnie and Michael Karesh noted, the same 1.4T FIRE engine that’s so delightful in the Fiat 500 Abarth is weaksauce in the Dart. The 1.4T’s clunky dual-clutch auto doesn’t help matters either. If it weren’t for government mandated fuel economy targets imposed as a condition of the bailout, that engine – and possibly the Dart – wouldn’t even be here right now.

The “family sedan” may not be very exciting, but without midsized sales auto makers would be in a pickle. Ponder this: the five best-selling midsized sedans in America accounted for 1.3 million of the 12.8 million vehicles sold in 2011. With numbers like that, it’s important to get your mass-market people mover right. This means competitive fuel economy, a low base price and swipe as much tech from your luxury brand as possible. Either that or just wear a Nissan badge on the front. Say what? The last generation Altima was the second best-selling car despite being long in the tooth and filled with Chrysler quality plastics. That made me ask an important question: Is the fifth-generation Altima any good, or is it selling well (now in third place thanks to the new Accord and Nissan’s model change over) just because it has a Nissan logo on the front?

The 2013 Fusion is a critical car for Ford. Despite the rise of the Koreans, an Americanized Passat, refreshed GM and Chrysler products and a dip in Fusion sales between the 2012 and the all-new 2013 model, the Ford is still the fourth-best-selling mid-size sedan in America. Michael was invited to a regional Ford event in September where he revealed his opinions, but what most readers seem to recall is Derek’s proclamation that the 2013 Fusion is a “ gamechanger.” To answer the question once and for all, Ford tosses us the keys to the volume-selling SE model with Ford’s recall-beleaguered 1.6L Ecoboost engine for a week.

Could one of the Detroit auto makers blown the whistle on Hyundai and Kia’s mileage figures? Automotive News seems to think so.

Sajeev,

In a couple recent Piston Slap articles you’ve mentioned that when driving car with a manual transmission its most efficient to accelerate with the engine near its torque peak, then cruise in the highest gear possible. This raised two questions in my mind:

Up till now there hasn’t been a “real” Prius alternative on the market. Sure Honda has the Civic and Insight, but their real-world MPGs can’t hold a candle to the green-car poster child and Honda’s IMA hybrid system is far from smooth and refined. The Volt is more of a novelty with its lofty price tag and the last time we tested one we revealed a lowly 32MPG average when running gasoline only. This brings us to the blue oval. Despite Ford using essentially the same technology as Toyota for their hybrid systems, Ford resisted creating a dedicated hybrid model. Until now. Meet the 47MPG 2013 Ford C-MAX Hybrid. Of course we’ve all heard the news that the C-MAX doesn’t hit 47MPG, so click-through the jump to find out what we averaged and whether or not that should matter to you.

So you think you need to carry seven people in comfort with decent economy but you don’t want to buy a minivan? Enter the three-row crossover. Thanks to stronger fuel economy regulations there are plenty of three-row CUVs to choose from, but you want something with a better brand name under 55-large, what does that do to the playing field? You’re left with the Lincoln MKT, Acura MDX, Volvo XC90, Buick Enclave and the newcomer in this phone booth sized segment: the 2013 Infiniti JX35. The new soft-roader Infiniti is already off to a good start coming in third in sales to the Enclave and MDX despite sales starting in April of this year. What’s it like to live with for a week and how does it stack up? Click through the jump to find out.

Land Rover and Jeep are the original go-anywhere brands and the brands most resistant to losing sight of their hard-core mission. Unfortunately this focus can’t shelter them from the need to meet evermore stringent emissions and fuel economy standards. What’s an iconic sub-brand like Range Rover to do? Dress up a small cross over in high-fashion bling for the urban set. This presents today’s question: does the Evoque dilute the off-road brand or is it an extension into uncharted waters?

Well, we knew this one was inevitable. A compliant filed in Ohio court against Hyundai and Kia due to their overly optimistic fuel economy claims.