1955 Thunderbird Convertible Hardtop on 2040-cars

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Toyota sells six of 10 of hybrids in California

In an apparent shot back at Ford's increasing market share of electrified vehicles and claim that it accepts more Prius trade-ins for its own hybrids than any other car, Toyota has flexed a muscle and played the numbers game to put the Blue Oval in its place.
Leaning on its hybrid market dominance in California, the Japanese automaker stated that six out of 10 hybrids sold in the Golden State are Toyota models. And it keeps coming: Year-to-date through May 2013, Toyota sold five times more hybrids than Ford. One of every two hybrids in California is a Prius model. In addition, Toyota notes that it has sold 1.5 million Prius vehicles in the US, 90-percent of which are still on the road today.
Want more? We'll let Bill Fay, Toyota's group vice president and general manager of sales lay the smack down:

Ford finds flex-fuel engine design plays big role in emissions output

How bad is ethanol for your engine? There's been a lot of debate on this issue as the US considers upping the biofuel content in the national gasoline supply from 10 percent (E10) to 15 percent (E15). The ethanol industry and some scientists say higher ethanol blends show no "meaningful differences" in new engines while the oil industry says ethanol creates health risks. Researchers working at the Ford Research and Innovation Center decided to take a closer look at how a wide range of gas-ethanol blends - E0, E10, E20, E30, E40, E55 and E80 - affected the emissions coming out of a flex-fuel 2006 Mercury Grand Marquis. To see the full report, printed in the journal Environmental Science & Technology, requires payment, but there is an abstract and Green Car Congress has some more details. The gist is that, "with increasing ethanol content in the fuel, the tailpipe emissions of ethanol, acetaldehyde, formaldehyde, methane, and ammonia increased." At least NOx and NMHC emissions decreased. The researchers say that the effects are due to the fuel and "are expected for all FFVs," but that the way that a manufacturer calibrates the engine will affect NOx, THC, and NMOG emissions. It's this last bit that's important, since the researchers found, "Higher ethanol content in gasoline affects several fundamental fuel properties that can impact emissions. ... These changes can have positive or negative effects that can depend on engine design, hardware, and control strategy. In addition to direct emissions impacts, higher ethanol content fuel can also provide more efficient combustion and overall engine operation under part-load conditions and under knock-limited higher-load conditions." So, as we head towards more ethanol in our fuel supply (maybe), manufacturers are going to need to learn how to burn it most efficiently.

Ford Mustang GT500 successor spied near SVT

Details about the next-gen Ford Mustang are scarce, and there's even less information out there about the upcoming replacement for the Shelby GT500. Previously rumored to drop the Shelby name and wear the GT350 moniker, the highest-performance Mustang has just been spotted testing near Ford's SVT operations.
Despite being cloaked in heavy camouflage, we can instantly tell this prototype is different from other Mustang spy shots we've seen in the past. Aside from the Shelby-spec wheels, quad exhaust outlets (previous spy shots show only two) and beefier brakes, this car also has air intakes on the hood and front fenders. These elements help to neither prove nor dismiss rumors that the next SVT Mustang will be naturally aspirated. It also looks like Ford is may be planning some changes to this car's rear suspension, as there is some extra camouflage added beneath the rear end of this prototype.
As a bonus, these spy shots also give us our first look inside the new Mustang, revealing a new steering wheel (with more buttons) and a glimpse of the dual-pod instrument gauges. Check out past spy shots of the 2015 Mustang showing off its new face and driving around town.