* The all-new 2011 Ford F-Series Super Duty features all-new diesel and gas powertrains that deliver best-in-class torque and horsepower as well as class-leading fuel economy
* The Ford F-Series Super Duty equipped with the 6.7-liter Power Stroke® V-8 turbocharged diesel engine averages an 18 percent improvement for pickup models and up to 25 percent improvement for chassis cabs versus 2010 models. Trucks equipped with new base 6.2-liter V-8 gas engine average a 15 percent improvement versus 2010 models
* The new diesel engine is B20 biodiesel compatible and the new gas engine is E85 compatible, providing customers a wide range of fueling options
* Best-in-class fuel economy and class-leading capability – towing of 26,400 pounds and a 6,520-pound payload – is due largely to the all-new 6R140 heavy-duty TorqShift® six-speed automatic transmission, providing more than half the overall improved fuel economy

ST. LOUIS, March 9, 2010 – The all-new 2011 Ford F-Series Super Duty delivers best-in-class torque, horsepower, towing and payload capability – and does it all more efficiently, resulting in less fuel usage and extended maintenance intervals that can translate directly into bottom-line savings for customers.

“The 2011 Super Duty is not only the most powerful, most capable and fuel-efficient heavy-duty pickup truck on the road, it performs the tough jobs with even more efficiency than ever before,” said Doug Scott, truck group marketing manager. “Customers can be confident that Super Duty’s class-leading capability comes with Ford’s ‘and solution’ of best-in-class fuel economy.”

All-new diesel and gas engine powertrains are the backbone of the 2011 Super Duty’s best-in-class towing (26,400 pounds for F-550 chassis cab with fifth-wheel hitch) and payload capability (6,520 pounds for F-350 dual rear-wheel pickup). The Ford-designed, Ford-engineered and Ford-built 6.7-liter Power Stroke V-8 turbocharged diesel engine produces best-in-class 735 ft.-lb. of torque at 1,600 rpm and best-in-class 390 horsepower at 2,800 rpm. The new engine is compatible up to B20 biodiesel fuel as well.

The new 6.2-liter V-8 gasoline engine also boasts best-in-class numbers of 405 ft.-lb. of torque at 4,500 rpm and 385 horsepower at 5,500 rpm. The new engine is E85 compatible.

Mated to each engine is the all-new 6R140 heavy-duty TorqShift six-speed automatic transmission. The added feature content and overall efficiency of the transmission are the main reasons for the improved fuel economy. The all-new 2011 Ford F-Series Super Duty equipped with the 6.7-liter Power Stroke diesel averages an 18 percent improvement for pickup models and up to 25 percent improvement for chassis cabs versus 2010 models. Trucks equipped with new base 6.2-liter V-8 gas engine average a 15 percent improvement versus 2010 models.

“The new transmission is a ‘clean-sheet’ design, developed specifically to handle the significantly increased torque produced by the new diesel engine and the higher rotational speeds produced by the new gas engine, and to deliver the power to the wheels seamlessly and efficiently for heavy-duty truck customers,” said Al Bruck, transmission engineering manager. “Each system and component was scrutinized to deliver optimum performance.”

Here’s a closer look at what was achieved and the benefits to the customer:

* New torque converter that locks at a far lower rpm than the competition: The new, stronger torque converter is core to the improved transmission performance. One key component is the long-travel turbine damper that allows the transmission to lock earlier, at a lower rpm, which translates to less slip and more fuel efficiency. The new transmission locks down to 900 rpm, which is about 200 rpm less than the outgoing product and more than 100 rpm less than competitors. The second key component of the torque converter is the closed-piston design. This design allows for better control of the lock-up clutch, which enables controlled converter clutch slip during lock-to-lock upshifts that are seamless to the customer.

– Customer fuel economy benefit: Locked converter operation at lower speeds means less wasted heat energy and better fuel economy.

* Optimized shift and converter lock-up schedule: After analyzing the entire shift schedule, Ford calibration engineers fine-tuned it by measuring and optimizing the fuel flow. The system recognizes light or heavy throttle use, and puts the transmission in the right gear for best performance and efficiency. The entire operating range has been optimized to get the best fuel economy by locking up the converter as soon as possible and as much as possible.

– Customer fuel economy benefit: Optimizing the shift schedule and lock schedule ensures customers automatically operate in the most efficient gears and save fuel.

* Gearing and double-overdrive: The 6R140 transmission has a ratio span of about 5.9, which is quite a bit wider than competitors. This wider span means the transmission has a deeper first gear that allows customers to get the load moving quicker, and a tall overdrive ratio for good highway efficiency. While the gearing itself is important, the key to overall efficiency is matching that gearing to the correct axle. With the diesel engine, up to four axle ratios are available on the pickups – 3.31, 3.55, 3.73 and 4.30. Matching up the gearing with the right axles means better overall efficiency.

– Customer fuel economy benefit: The double-overdrive gear means even if a customer gets a downshift on the highway, the transmission remains in overdrive. Also, the F-450 pickup went from a 4.88 axle to a 4.30 axle at launch for the 2011 model mated to the wide ratio span of the transmission. This and other optimizations mean the F-450 now has about a 30 percent improvement in fuel economy.

* Optimized pumping pressure: A certain amount of pressure is required to hold the clutches together so they don’t slip. The trick is to have the right amount of pressure to do the job. Too much pressure wastes fuel. The solution is to optimize the size of the pump and precisely control the pressure for all operating conditions.

– Customer fuel economy benefit: At highway speeds, for example, the line pressure is reduced, which helps save fuel. The system maintains the right amount of pressure for any given speed range. The less energy needed for internal pump pressure means less fuel used.

* Optimized drainback to reduce spin losses: A main objective is to get the fluid through the main barrel to lubricate and cool components, and get it back to the sump as quickly as possible. This reduces windage and parasitic loss. The clutch friction plates were designed to allow fluid to flow through them efficiently for cooling and reduced drag. Clutch housings, connecting shells and the main case housing were optimized to quickly drain the fluid out of rotating components and back into the sump.

– Customer fuel economy benefit: Fewer parasitic losses due to reduced churning of fluid increases fuel economy.

* Warmer operating temperature: Tied in with spin losses, the 6R140 cooling system has been optimized to allow for the proper amount of cooling when towing heavy loads in high ambient temperatures, while running at an overall higher stabilized temperature. This higher stabilized temperature lowers the viscosity and helps the fluid flow more easily, which reduces parasitic losses and saves fuel. The fluid also warms up faster because it does not flow to the cooling circuit until properly warmed up. Faster warm-up also reduces overall parasitic losses.

– Customer fuel economy benefit: Fewer parasitic losses due to reduced fluid viscosity translates to less internal drag on the system and increases fuel economy.

Lighter, more efficient than competition
The 6R140 transmission is about 25 pounds lighter than those of competitors. The new engines are lighter than the outgoing products as well, which altogether means much more efficient power flow on a pound-for-pound basis. The 6R140 also has a 150,000-mile fluid change interval, which is 2½ times greater than the outgoing product. A patent-pending high-efficiency dual-media filter is the main reason for the extended maintenance interval, which is another savings for customers.

Cleanest Power Stroke ever
The new 6.7-liter Power Stroke V-8 turbocharged diesel employs an aftertreatment system to help comply with 2010 federal regulations to reduce NOx levels in diesel emissions by more than 80 percent compared with the previous standard. The Ford aftertreatment system is a three-stage process; a key component is the use of Diesel Exhaust Fluid (DEF).

Injection of DEF to reduce NOx is a proven technology that’s been used throughout the automotive industry. Unlike other strategies used to control NOx, the DEF system allows the diesel engine to run at its optimum range in terms of fuel mixture. Some systems require the engine to run richer – which can be harmful to diesel engines – in order to control the NOx.

The aftertreatment system works like this:

Step One: Cleaning and Heating – The first step in cleaning the diesel exhaust occurs when the exhaust stream enters the Diesel Oxidation Catalyst (DOC). The role of the DOC is twofold. First, it converts and oxidizes hydrocarbons into water and carbon dioxide. This conversion happens at about 250 degrees Celsius.

Second, the DOC is used to provide and promote heat, using specific engine management strategies, into the exhaust system. Through appropriate thermal management, this heat increases the conversion efficiency of the downstream subsystems in reducing emissions.

Step Two: Knocking Out the NOx – The next step in the process is what’s known as Selective Catalytic Reduction (SCR). In this process, the NOx in the exhaust stream is converted into water and inert nitrogen, which is present in the atmosphere and harmless. Before the exhaust gas enters the SCR chamber, it is dosed with DEF, an aqueous solution that is approximately 67.5 percent water and 32.5 percent pure urea.

When heated, the DEF splits into ammonia and carbon dioxide. These molecules are atomized and vaporized, then enter a mixer that resembles a corkscrew. This twist mixer evenly distributes the ammonia within the exhaust flow. The ammonia enters the SCR module, which contains a catalyzed substrate, and through chemical reactions combines and converts the NOx and ammonia into the harmless inert nitrogen and water. Dosing occurs between 200 and 500 degrees Celsius.

Step Three: Scrubbing Away the Soot – The final part of the cleansing system for the diesel exhaust gas involves the Diesel Particulate Filter (DPF). The DPF traps any remaining soot, which is then periodically burned away, known as regenerating, when sensors detect the trap is full. The regeneration process sees temperatures in excess of 600 degrees Celsius to burn away soot.

This industry-proven technology ensures that the new 6.7-liter diesel is the cleanest Power Stroke ever, as well as the most fuel-efficient.

“Having this diesel designed in-house at Ford meant we were able to work on optimizations and refinements right from the start,” said Tim Ogilvie, vehicle energy supervisor. “We’re able to deliver to customers a more refined, more fuel-efficient Super Duty, with class-leading torque and horsepower and the class-leading capability they demand.”

Source: Ford Motor Company

Related posts:

1. GM Statement Regarding the Duramax 4.5L V-8 Diesel GM Statement Regarding the Duramax 4.5L V-8 Diesel Given…
2. Audi sets prices on the 2009 Q7 TDI, the world’s cleanest diesel SUV Audi sets prices on the 2009 Q7 TDI, the…
3. FAR-RANGING FORD F-SERIES POWERTRAIN LEADERSHIP ENABLES POWER, CAPABILITY, FUEL ECONOMY FAR-RANGING FORD F-SERIES POWERTRAIN LEADERSHIP ENABLES POWER, CAPABILITY, FUEL…

The vintage FJ Landcruiser tuners at Icon turn out highly detailed 4×4s with custom-designed suspensions comprised of top-shelf parts, powdercoated exteriors and German military convertible tops. We’ve sampled the firm’s wares before and those details turn Icon vehicles into impressive – if spendy – SUVs: $79,000 gets you a look at the bottom of the barrel, more than $100,000 is needed for a taste of the cream. Are they worth it? StreetFire takes a look at three Icons, and along with our own Johnny Liberman and PickupTrucks.com’s Mike Levine, renders the muddy verdict. Follow the jump for all the action.

[Source: StreetFire]

Continue reading Video: Icon’s ultimate 4×4s from another perspective

Video: Icon’s ultimate 4×4s from another perspective originally appeared on Autoblog on Tue, 09 Mar 2010 19:58:00 EST. Please see our terms for use of feeds.

Read | Permalink | Email this | Comments

Recently, General Motors has been offering special buying incentives specifically tailored to steer people away from Toyota and Lexus dealerships, and even get current Toyota owners out of their cars. And while most people look at this as just a clever marketing technique to promote other automakers in the wake of Toyota’s recall wound, a group of dealers are none too happy about the marketing campaign. What’s more, because the U.S. government currently owns a 60 percent stake in GM, Toyota dealers have made accusations that American taxpayer dollars are being used to fund these incentives.

The Toyota National Dealer Council, which represents approximately 1,250 Toyota dealers across the United States, claims that using taxpayer dollars for this purpose is “reckless, unfair and detrimental to the entire auto industry.” And while we believe it’s a completely rational argument for the TNDC to make, we must remember that no specific proof has been presented to completely prove their point. GM may be mostly owned by the U.S. government, but it’s still an autonomous company, and no one can say for sure if its marketing decisions are, in any way, influenced by the officials in Washington, D.C. Hit the jump to read the entire TNDC press release.

[Source: Toyota National Dealer Council | Image: Ronaldo Schemidt/AFP/Getty Images]

Continue reading Toyota dealer group peeved over tax dollar use for GM incentives targeted at Toyota owners

Toyota dealer group peeved over tax dollar use for GM incentives targeted at Toyota owners originally appeared on Autoblog on Tue, 09 Mar 2010 19:24:00 EST. Please see our terms for use of feeds.

Permalink | Email this | Comments

Review: 2011 Jaguar XJ is indisputably British and not afraid of a storm

We endure the most powerful storm to ever hit France to sample the all-new Jaguar XJ. And it was totally worth it.

Rendered Speculation: Ford Taurus SHO wagon is the apple of our eye

We love wagons almost as much as we love pavement pummeling power. Meld the two together and you’ve got something special. Too bad this SHO five-door is just a glint in one designer’s eye.

Video: Honda execs talk up historical link between CR-Z and CRX

The connection between the CRX and the CR-Z might be hard for enthusiasts to swallow, but Honda tries to tie the two together in a new promotional video.

Also of interest:

• Mazda reportedly adding brake override systems to all future models
• Video: San Diego ‘runaway Prius’ has media buzzing
• Cadillac distancing itself from parent GM to elude bankruptcy stigma?
• Report: BMW working on new FWD model below 1 Series
• Video: Gran Turismo 5 “Nights” trailer has it all

Browse our archive of Daily U-Turn posts or subscribe to the RSS feed

Daily U-Turn: What you missed on 3.9.10 originally appeared on Autoblog on Tue, 09 Mar 2010 19:20:00 EST. Please see our terms for use of feeds.

Permalink | Email this | Comments

We already know that Audi plans to fit the standard R8’s 420-hp, 4.2-liter V8 into its all-new Spyder variant early next year, and now comes word that at least one more version of the R8 is in the pipeline and that the R tronic sequential automatic might not be long for this world.

According to company insiders speaking with Car and Driver, the herky-jerky gearbox will likely be dispatched in favor of Audi’s new seven-speed dual-clutch transmission. There’s no word on the amount of torque the DCT can handle, but considering how much better the R8 V10 performed with the standard sequential tranny, we’d suspect that the dual-clutch setup will make its way onto the V8 models only. And if you’re worried about the gated six-speed manual being nixed from the options list, don’t be – it will continue to be available on all models.

C&D also reports that a sportier version of the R8, inspired by the LMS model, could be in the cards, packing more power (think: Lamborghini Gallardo LP570-4 Superleggera) and a not-so-insignificant weight reduction thanks to the liberal use of carbon fiber. Expect that to only be available on the V10 model and yes, a fully-electric version based on the original e-tron concept is supposedly on the way and due to arrive in a few year’s time.

Photos by Drew Phillips / Copyright (C)2010 Weblogs, Inc.

[Source: Car and Driver]

Report: Audi R8 to spawn sportier model, dual-clutch gearbox cometh originally appeared on Autoblog on Tue, 09 Mar 2010 18:58:00 EST. Please see our terms for use of feeds.

Permalink | Email this | Comments

Is CARB backing down on its so-called “cool cars” regulation? On May 7, the California Air Resources Board (CARB) will have to turn in its final draft of the controversial regulations, which calls for automakers to build cars and trucks with windows that prevent 45% of the sun’s energy from entering a vehicle by 2014 and 60% by 2016. Vehicle manufacturers have argued that it will be expensive to meet the requirements, and other groups are complaining for their own reasons. Heck, there was initially concern that off-roaders might lose their beloved Jeep Wrangler altogether. Thank goodness they came to their senses.

While several different groups have significant concerns about the proposal, it looks like CARB might finally be listening to one group in particular – law enforcement. It seems that California’s sheriffs, police chiefs and crime victim groups are calling for the plan to be amended… and CARB is actually listening.

According to The Detroit News, The California Police Chiefs Association, California State Sheriffs Association, Crime Victims United of California and other groups are concerned that the required window glazing needed to meet the new regulations will seriously degrade cell phone signals, as well as those from ankle monitoring bracelets. We wouldn’t want to lose track of felons now, would we? The other big concern is that 911 calls might not get through if the window treatment prohibits a strong signal.

That seems to be sending CARB back to the drawing board, with suggestions coming that the plan will be revised before the May 7 deadline. As a refresher, the idea behind the “cool cars” regulation is to save gas and reduce emissions. Cooler cars reduce their air con use, and with California’s overflowing freeways, that could mean a significant drop. In fact, CARB is predicting that the regulations will save 700,000 metric tons of carbon dioxide by 2020 – the equivalent of parking 140,000 cars a year.

[Source: The Detroit News]

Report: California to amend ‘Cool Cars’ legislation over… criminal activity? originally appeared on Autoblog on Tue, 09 Mar 2010 18:30:00 EST. Please see our terms for use of feeds.

Read | Permalink | Email this | Comments

Daimler has been hit hard by the weakening global demand for luxury automobiles, as evidenced by the German automaker’s larger than expected 2009 losses and the company’s decision to cut its dividend for the first time in 14 years. Automotive News reports that Daimler is looking to raise money to rebuild its business in developed regions by selling its 25.6 million shares of Tata Motors stock. The move would reportedly net the German automaker an estimated $429 million, four to seven percent below market value. Shares of Tata Motors stock are up 19 percent since February 26, so Daimler stands to earn some serious coin from the share sell off.

AN quotes Juergen Pieper at Metzler Equities as saying “we certainly now have as a priority turning around the mature markets and then China. This is certainly now a higher priority for Daimler than India.” And while Daimler is selling, it appears that Tata isn’t buying, stating that its collection of companies isn’t interested in purchasing the shares. Daimler is looking to sell the stocks on the open market in block deals, which moves large amounts of stock at once.

Daimler’s break from Tata will be likely be a clean one considering the two companies reportedly don’t have any joint ventures or collaborative projects in the pipeline. Analysts reportedly don’t foresee Daimler’s sale of Tata shares affecting the Indian automaker’s stock price.

[Source: Automotive News – Sub. Req. | Image: Sascha Schuermann/AFP/Getty Images

Report: Daimler dumping stake in Tata Motors originally appeared on Autoblog on Tue, 09 Mar 2010 18:00:00 EST. Please see our terms for use of feeds.

Read | Permalink | Email this | Comments

First the Oscars and now this! The envelope please! The Insurance Institute for Highway Safety (IIHS) has released a bevy of scores for the Infiniti M, Lexus HS 250h and Toyota 4Runner and it was nothing but “Good” all around. The Infiniti and Toyota were tested for frontal offset and side impacts, with their “Good” score maintaining the scores of their predecessors. The Lexus scored a first-time Good” in the frontal offset test. You can get all the details on the most recent round of crash-testing here and scan the IIHS archives to see how the competition stacks up.

[Source: IIHS]

IIHS releases latest round of safety scores for Infiniti M, Lexus HS and Toyota 4Runner originally appeared on Autoblog on Tue, 09 Mar 2010 17:34:00 EST. Please see our terms for use of feeds.

Permalink | Email this | Comments

Episode #169 of the Autoblog Podcast has arrived, and it’s Chris, Sam, Alex, and Dan again this week. As usual, the Autoblog Garage starts us off, this time with a couple Suzuki Kizashis, a Ford Transit Connect, and the Cadillac SRX. The first topic for discussion are the latest developments in the ongoing Toyota Recall issue. The Cadillac CTS-V Wagon catches our fancy next, and we stay on the wagon tip to talk about the Acura TSX Wagon, which will debut at the New York International Auto Show. Honda’s CR-Z is next, before we go big and talk about the 2011 Ford SuperDuty. Wrapping up on a sporting note, we offer totally uninformed commentary on the Carl Edwards NASCAR wreck before taking a few listener questions and calling this turkey done. Thanks for listening!

Direct fanmail to Podcast at Autoblog dot com, review the show in iTunes, fill out our survey or even leave us a voicemail on our Google Voice line 734-288-8POD (734-288-8763). Until next week, hit up Joystiq and Engadget when podcast loneliness sets in. Thanks for listening!

Continue reading Autoblog Podcast #169: Wagons and SuperDuty and NASCAR, Oh My!

Autoblog Podcast #169: Wagons and SuperDuty and NASCAR, Oh My! originally appeared on Autoblog on Tue, 09 Mar 2010 17:15:00 EST. Please see our terms for use of feeds.

Read | Permalink | Email this | Comments

In the wake of yesterday’s “runaway Prius” in San Diego, Toyota says it’s still working on a fix for the thousands of hybrids included in the 4.36 million vehicles recalled last November. The source of the unintended acceleration on these affected Prius models is the same as the other vehicles involved in the recall: A floor mat that gets jammed up against the throttle. Unfortunately for Toyota, the owner of yesterday’s “runaway Prius” claims the floormat wasn’t his car’s problem.

Regardless, Toyota says that new, smaller pedals and redesigned floor mats are in the works for these vehicles, but modifications haven’t begun because the automaker is still working on a more specific solution. Yeah, we’re a bit confused as well.

Contrary to a report by the Wall Street Journal, a new recall isn’t in the cards for the last-gen Prius and Toyota spokesperson Brian Lyons told The Detroit News that while he can’t disclose exactly when this floormat fix will happen for affected Prius models or how the correction will be implemented, the changes will take place “sometime this year.” Here’s hoping it’s sooner rather than later.

Tired of Toyota recall news? Try out the recall-free version of Autoblog.

[Sources: Detroit News, Wall Street Journal - Sub. Req.]

Report: Toyota continues to work on floormat fix for 2004-09 Prius originally appeared on Autoblog on Tue, 09 Mar 2010 16:57:00 EST. Please see our terms for use of feeds.

Permalink | Email this | Comments