Ford says it's doubling fuel-efficient 6-speed transmissions

Ford says it plans to greatly increase the use of more fuel-efficient six-speed automatic transmissions.

[Sam]

So why not make more FUEL CELL cars that do not need gasoline?????????

[Batch 37 Pain is Good]

It's all about the gearing.

[Gentle Taz]

The most efficient transmission is the manual overdrive trnasmission. Automatics are inherently inefficient due to the slippage in the torque converter.

[danasue]

Gentle Taz wrote:

The most efficient transmission is the manual overdrive trnasmission. Automatics are inherently inefficient due to the slippage in the torque converter.

Gas prices are torquing my converter!

[Sam]

Here's an interesting article I found on my MSN homepage.

Fill up for $5? You can in Utah
By The Associated Press

Troy Anderson was at a gas pump in Salt Lake City and couldn't have been happier, filling up at a rate of $5 per tank. Anderson was paying the equivalent of 63.8 cents a gallon for compressed natural gas, making Utah a hot market for vehicles that run on the fuel. It's the country's cheapest rate for compressed gas, according to the Natural Gas Vehicle Coalition, and far less than the $3.60 or so national average price for a gallon of gasoline.
Personal ownership of natural-gas-fueled vehicles in Utah has soared from practically nothing a few years ago to an estimated 5,000 autos today, overwhelming a growing refueling network, where compressors sometimes can't maintain enough pressure to fill tanks for every customer.

"Nobody expected this kind of growth. We got caught by the demand," said Gordon Larsen, a supervisor at Utah utility Questar Gas. Utah has 91 stations, including 20 open to the public, mostly in the Salt Lake City area. The others are reserved for commercial users, such as school districts, bus fleets and big businesses. It's possible to drive the interstates from Rock Springs, Wyo., to St. George, Utah -- a distance of 477 miles -- and find 22 places to pull off and fill up.

"Utah has the cheapest prices by a big margin," said Richard Kolodziej, the president of the Natural Gas Vehicle Coalition, whose members include utilities, Honda Motor, environmental groups and transit agencies. Among major utilities outside Alaska, Questar is the country's cheapest provider of natural gas for home use. It can offer compressed natural gas for cars even cheaper because of a federal tax credit. The incentives don't stop there. Buyers of new and some used and converted vehicles can claim their own federal and state tax credits totaling up to $7,000 -- nearly the extra cost of a vehicle fueled by compressed natural gas, also known as CNG.

Higher gas prices are likely as the summer driving season approaches. MSNBC's Chris Jansing talks to energy expert Randa Fahmy Hudome. Republican Utah Gov. Jon Huntsman paid $12,000 of his own money to modify a state-owned Chevrolet Suburban last June.
"Converting to CNG gives us an opportunity to promote energy security and support a clean-burning alternative," Huntsman said in an e-mail. "Plus, who can beat running a Suburban on 63 cents a gallon?"

Mike Gaffa, a Continental Airlines reservation clerk, bought a used Ford F-150 pickup for $10,500. The vehicle came with a bonus: A previous owner had added three extra tanks that fill the bed of his pickup. "I don't even keep track of gasoline prices anymore," Gaffa boasted. "You'd be hard-pressed to find another vehicle that can go 600 miles on a fill-up." And when he runs out of natural gas, Gaffa can switch over to a regular gasoline tank for a total range of more than 850 miles.

Utah has caught the attention of Honda, which can't make CNG-equipped Civic GXs fast enough at its Ohio plant. For now, Honda makes the compacts available for sale to individuals only in California and New York, but the company says Utah could be next on their list.

Most Utah buyers must turn to the used-car market. They are tracking down vehicles on the Internet, some made earlier by the Detroit automakers. Some dealers are hauling used CNG vehicles to Utah by the truckload. "The demand in Utah is huge," Kolodziej said. "It's sucking all the used vehicles from around the country."

[Whuteva]

Gentle Taz wrote:

The most efficient transmission is the manual overdrive trnasmission. Automatics are inherently inefficient due to the slippage in the torque converter.

VW and Audi have an automatic transmission called DSG or Direct Shift Gearbox which has no torque converter, it instead uses a pair of clutches and therefore has no slippage.