Porsche 911 GT3 R Hybrid, 2011

 

 

 

Porsche 911 GT3 R Hybrid, 2011

A Porsche 911 GT3 R Hybrid with innovative hybrid drive will be unveiled at the 2010 Geneva Motor Show, taking the evolution of the iconic sports coupe to new levels in motor sport and opening a new chapter in an illustrious racing record that has witnessed more than 20,000 victories in 45 years.

The Porsche 911 GT3 R Hybrid will be tested in long-distance races around the Nürburgring, Germany. The highlight of this test programme will be the 24 Hours race around the 14-mile Nürburgring Nordschleife circuit on 15/16 May 2010. However, the focus is not on the Porsche 911 GT3 R Hybrid winning the race but rather serving as a spearhead for the technology and a 'racing laboratory' that will provide invaluable knowledge and insight on the subsequent use of hybrid technology in road-going Porsche sports cars.

110 years since Ferdinand Porsche - the company's founder - developed the world's first car with hybrid drive, the Lohner Porsche Semper Vivus, it is entirely appropriate that Porsche is once again employing this visionary drive concept in a production car-based GT racing programme.

The hybrid technology featured in the Porsche 911 GT3 R Hybrid has been developed especially for racing, and is set apart from conventional hybrid systems in its configuration and choice of components. Uniquely, an electrical front axle drive with two electric motors each developing 60 kW supplements the familiar 480 hp (353 kW) four-litre flat-six 'boxer' petrol engine at the rear of the Porsche 911 GT3 R Hybrid. Consequently, the Porsche 911 GT3 R Hybrid has four driven wheels, offering even greater traction and agility.

A further significant point is that instead of the usual batteries of a conventional hybrid-powered road car, this 911 features an electric flywheel power generator - mounted inside the cockpit beside the driver - that delivers energy to the electric motors on the front axle.

The flywheel generator itself is an electric motor - with its rotor capable of spinning at speeds of up to 40,000 rpm - and stores energy mechanically as rotation, or kinetic, energy. The flywheel generator is charged-up whenever the driver applies the brakes, with the two electric motors reversing their function on the front axle and acting themselves as generators.

The driver is able to call upon this extra energy from the charged flywheel generator at his command for competitive advantage, such as when accelerating out of a bend or overtaking. The flywheel generator is slowed down electromagnetically in the generator mode and able to supply up to 120 kW to the two electric motors at the front axle from its resource of kinetic energy. This additional power is available to the driver after each charge process for approximately 6 - 8 seconds.

Energy formerly converted into heat, and thus wasted, upon every application of the brakes is now converted highly efficiently into additional drive power.

Depending on racing conditions, hybrid drive is used in this case not only for extra power, but also to save fuel. This again increases the efficiency and, accordingly, the performance of the Porsche 911 GT3 R Hybrid, by reducing the weight of the fuel tank or making pit stops less frequent, for example.

Porsche Intelligent Performance
The Porsche 911 GT3 R Hybrid is a perfect example of the Porsche Intelligent Performance philosophy, a principle to be found in every Porsche and defined as more power on less fuel, more efficiency and lower CO2 emissions - on the race track and on the road. Already, customers can buy a Porsche 911 coupe with a six-cylinder 345 bhp engine which can return nearly 30mpg Combined and produces just 225 g/km CO2; a feat unrivalled in its performance class and just one example of the application of Porsche Intelligent Performance to maintain outstanding driving dynamics yet lower running costs and environmental impact.

Ford Edge Sport, 2011

 

 

 

Ford Edge Sport, 2011

The 2011 Ford Edge Sport is powered by a 3.7-liter Ti-VCT V-6 engine that produces 305 horsepower and is similar to the one added to the 2011 Ford Mustang. The 2011 Ford Edge Sport includes all of the content found on Ford Edge SEL as well as a specially tuned suspension, paddle shift transmission and its own unique style.

The Ford Edge Sport's class-exclusive 22-inch polished aluminum wheels have distinctive Tuxedo Black spoke accents. Other unique styling cues include a Tuxedo Black grille, smoked headlamp and taillamp treatment, body-color rocker moldings, oval chrome exhaust tips, body-color door cladding and revised body-color lower front and rear fascias.

In SelectShift mode, the transmission doesn't second-guess the driver, offering total control over gear selection and performance feel. Upshifts, for instance, are not commanded at redline, and downshifts are allowed at the lowest gear possible as defined by the engine speed.

When a lower gear is selected while descending a long downhill grade, the 2011 Ford Edge Sport in SelectShift mode will hold that gear until the driver manually upshifts or returns to the fully automatic setting. To ensure safe shifting, the transmission will downshift to the lowest acceptable gear, based on a calculated maximum speed. That means if a vehicle were traveling at highway speeds, the driver could not downshift to first gear in SelectShift mode.

Improved power; expected to be a fuel economy leader
In addition to delivering customer-focused technology, the new Edge also showcases Ford's impressive drive to bring new powertrain options to the customer. Both the Ford Edge 3.5-liter V-6 and Ford Edge Sport 3.7-liter V-6 use advanced engine valvetrain technology (Twin Independent Variable Camshaft Timing, or Ti-VCT) and clever control strategies to increase horsepower and torque to best-in-class levels. This beats competitors such as the BMW X5, Lexus RX350 and Audi Q5, all while delivering unsurpassed fuel economy of 27 mpg (3.5-liter V-6 highway).

The 3.5-liter V-6 produces 285 horsepower and 253 ft.-lb. of torque while the 3.7-liter V-6 delivers 305 horsepower and 280 ft.-lb. of torque - all on regular fuel. Ford Edge's unsurpassed fuel economy is not at the expense of power and performance. For example, the 3.5-liter V-6 with Ti-VCT technology delivers highway fuel economy that is 15 percent better than the Nissan Murano but produces 20 horsepower more.

A more connected driving experience
New 18-inch tires, standard on the Ford Edge SEL and Ford Edge Limited, and new wheels that are one-half inch wider than the outgoing product provide a more engaging steering feel. Twenty-inch tires with new wider wheels are optional on the Ford Edge Limited while the Ford Edge Sport has class-exclusive 22-inch wheels standard.

Complementing the new tire and wheel lineup is a retuned suspension. Shocks, springs and stabilizer bars were adjusted to tighten handling. The shocks now feature a high-flow piston, which allows engineers to tune for both road loads and driving dynamics, without compromising ride for handling or vice versa. The result is a flatter response through turns and over hills while still providing a comfortable ride.

New four-wheel disc brakes provide enhanced stopping power. Key brake system upgrades include steel pistons, larger rear rotors, revised brake friction materials, revised brake booster gain and revised pedal ratios, all of which enable more initial bite and a firmer, more confident feel when customers press on the brake pedal.

The 2011 Edge offers several new brake-related features: Hill Start Assist, which reduces rollback on hills; Trailer Sway Control, which provides greater towing stability when equipped for trailer tow; Hydraulic Brake Assist, which provides greater braking force in emergency stops; and available segment-first Adaptive Cruise Control and Collision Warning with Brake Support, which helps reduce speed and automatically pre-charges brakes and engages an electronic brake assist system to help drivers stop more quickly when the system detects a collision is imminent.

New subframe mounts enhance drivability, help reduce road noise
The original Ford Edge set numerous benchmarks in overall quietness, and that tradition continues as the 2011 Ford Edge has better wind noise than many premium vehicles such as the Lexus RX350, Audi Q5 and Acura MDX. Both the front and rear subframe mounts have been upgraded, adding to the increased tunability of the suspension and improving NVH (noise, vibration, harshness). The larger rear subframe bushing's rubber volume was increased by more than 500 percent compared with the outgoing bushings, improving the isolation between the subframe and the body, which in turn helps decrease road noise.

Look at some of the other actions:

• Sound pack and acoustic glass: A more absorptive sound pack is found throughout the interior, which reduces high-frequency noise more effectively than material that acts merely as a barrier. The result is an improved articulation index, which measures how easy it is to hear and understand someone in the vehicle. The 2011 Ford Edge also features an acoustic headliner, and the microphone for the SYNC® system has been relocated so it is closer to the driver for improved voice recognition. The windshield also is thicker and now acoustic-laminated on all Ford Edge models. Finally, baked-on expandable foam baffles in the fenders and D-pillars help seal out unwanted road noise.
• Powertrain NVH improvements: Three main actions contribute to a quieter 2011 Ford Edge from a powertrain NVH perspective. One is the more robust engine cover. The intake and exhaust systems have been completely retuned for a crisper note corresponding to Ford powertrain DNA. Finally, a "tighter" torque converter reduces engine rpm on launch and tip-in events, reducing engine noise.
• Aerodynamic improvements: Both the lowered front fascia and new underbody shields contribute to improved wind noise.

Bold, flowing design makes Ford Edge the can't-miss crossover
The bolder, more seamlessly flowing exterior design freshening is mirrored by a complementary interior, characterized by increased craftsmanship, improved materials and overall better execution. Improved fit-and-finish, softer touchpoints, and flexibility in terms of stowage in the cabin and throughout mark the 2011 Ford Edge.
Increased presence is announced through a bolder grille and a chin spoiler that appears more crafted. The A-pillar flows into the hood, which adds subtle undulations to create a heightened sculptural quality. The wrapping lines emphasize both the front end and the new wheel lineup.

The technologies:

• Adaptive Cruise Control and Collision Warning with Brake Support allows the driver to set the vehicle's speed and maintain it without using the accelerator pedal, and warns the driver of a potential collision risk. It also helps reduce speed and automatically pre-charges brakes and engages an electronic brake assist system to help drivers stop more quickly when the system detects a collision is imminent.
• Blind Spot Information System (BLIS®) with Cross Traffic Alert is a feature that can help detect vehicles in blind spots during normal driving and traffic approaching from the sides when reversing out of parking spots.
• MyKey is designed to allow parents to encourage teenagers to drive safely and more fuel efficiently, and increase seat belt usage. The standard MyKey feature allows owners to designate keys that can limit the vehicle's top speed and audio volume.
• Easy Fuel Capless Fuel-Filler System is a standard Ford-exclusive feature that uses an integrated spring-loaded flapper door to eliminate the need for a fuel tank screw cap.

Ford Edge, 2011

 

 

 

 

 

Ford Edge, 2011

Improved power; expected to be a fuel economy leader
In addition to delivering customer-focused technology, the new Edge also showcases Ford's impressive drive to bring new powertrain options to the customer. Both the Ford Edge 3.5-liter V-6 and Ford Edge Sport 3.7-liter V-6 use advanced engine valvetrain technology (Twin Independent Variable Camshaft Timing, or Ti-VCT) and clever control strategies to increase horsepower and torque to best-in-class levels. This beats competitors such as the BMW X5, Lexus RX350 and Audi Q5, all while delivering unsurpassed fuel economy of 27 mpg (3.5-liter V-6 highway).

The 3.5-liter V-6 produces 285 horsepower and 253 ft.-lb. of torque while the 3.7-liter V-6 delivers 305 horsepower and 280 ft.-lb. of torque - all on regular fuel. Ford Edge's unsurpassed fuel economy is not at the expense of power and performance. For example, the 3.5-liter V-6 with Ti-VCT technology delivers highway fuel economy that is 15 percent better than the Nissan Murano but produces 20 horsepower more.

A six-speed automatic transmission. The Select Shift Automatic transmission is standard on the 2011 Ford Edge SEL and Limited series, with class-exclusive paddle activation of the Select Shift standard on the 2011 Ford Edge Sport.
In addition, the arrival of the new 2.0-liter Eco Boost I-4 engine in the months ahead will give customers still more choice and will deliver class-leading fuel economy with impressive power and torque.

The new Eco Boost I-4 will be mated to a six-speed transmission that will help channel the impressive performance from the new Eco Boost engine. With the introduction of the 2.0-liter Eco Boost I-4, fuel economy on the new Ford Edge will be 30 percent better than it was in 2006. Plus, Ford's newest Eco Boost engine will deliver on the promise of 15 percent fuel economy improvements versus the Ford Edge's current 3.5-liter V-6 engine while offering the performance feel of a six-cylinder.
In all, the Ford Edge will go from one engine and one transmission to three powertrains - all delivering what's expected to be class-leading or unsurpassed fuel economy and class-leading power and torque for a real win-win for the customer.

The connected driving experience
New 18-inch tires, standard on the Ford Edge SEL and Ford Edge Limited, and new wheels that are one-half inch wider than the outgoing product provide a more engaging steering feel. Twenty-inch tires with new wider wheels are optional on the Ford Edge Limited while the Ford Edge Sport has class-exclusive 22-inch wheels standard.

New four-wheel disc brakes provide enhanced stopping power. Key brake system upgrades include steel pistons, larger rear rotors, revised brake friction materials, revised brake booster gain and revised pedal ratios, all of which enable more initial bite and a firmer, more confident feel when customers press on the brake pedal.

The 2011 Edge offers several new brake-related features: Hill Start Assist, which reduces rollback on hills; Trailer Sway Control, which provides greater towing stability when equipped for trailer tow; Hydraulic Brake Assist, which provides greater braking force in emergency stops; and available segment-first Adaptive Cruise Control and Collision Warning with Brake Support, which helps reduce speed and automatically pre-charges brakes and engages an electronic brake assist system to help drivers stop more quickly when the system detects a collision is imminent.

New subframe mounts enhance drivability, help reduce road noise
The original Ford Edge set numerous benchmarks in overall quietness, and that tradition continues as the 2011 Ford Edge has better wind noise than many premium vehicles such as the Lexus RX350, Audi Q5 and Acura MDX. Both the front and rear subframe mounts have been upgraded, adding to the increased tunability of the suspension and improving NVH (noise, vibration, harshness). The larger rear subframe bushing's rubber volume was increased by more than 500 percent compared with the outgoing bushings, improving the isolation between the subframe and the body, which in turn helps decrease road noise.

Both road noise and wind noise are significantly decreased in the 2011 Ford Edge because of improvements found throughout the interior and exterior, including powertrain.

Some of the other actions:

• Sound pack and acoustic glass: A more absorptive sound pack is found throughout the interior, which reduces high-frequency noise more effectively than material that acts merely as a barrier. The result is an improved articulation index, which measures how easy it is to hear and understand someone in the vehicle. The 2011 Ford Edge also features an acoustic headliner, and the microphone for the SYNC system has been relocated so it is closer to the driver for improved voice recognition. The windshield also is thicker and now acoustic-laminated on all Ford Edge models. Finally, baked-on expandable foam baffles in the fenders and D-pillars help seal out unwanted road noise.
• Powertrain NVH improvements: Three main actions contribute to a quieter 2011 Ford Edge from a powertrain NVH perspective. One is the more robust engine cover. The intake and exhaust systems have been completely retuned for a crisper note corresponding to Ford powertrain DNA. Finally, a "tighter" torque converter reduces engine rpm on launch and tip-in events, reducing engine noise.
• Aerodynamic improvements: Both the lowered front fascia and new underbody shields contribute to improved wind noise.

Bold, flowing design makes Ford Edge the can't-miss crossover
The bolder, more seamlessly flowing exterior design freshening is mirrored by a complementary interior, characterized by increased craftsmanship, improved materials and overall better execution. Improved fit-and-finish, softer touchpoints, and flexibility in terms of stowage in the cabin and throughout mark the 2011 Ford Edge.
Increased presence is announced through a bolder grille and a chin spoiler that appears more crafted. The A-pillar flows into the hood, which adds subtle undulations to create a heightened sculptural quality. The wrapping lines emphasize both the front end and the new wheel lineup.

The 2011 Ford Edge Sport is powered by a 3.7-liter Ti-VCT V-6 engine that produces 305 horsepower and is similar to the one added to the 2011 Ford Mustang. The 2011 Ford Edge Sport includes all of the content found on Ford Edge SEL as well as a specially tuned suspension, paddle shift transmission and its own unique style.

The Ford Edge Sport's class-exclusive 22-inch polished aluminum wheels have distinctive Tuxedo Black spoke accents. Other unique styling cues include a Tuxedo Black grille, smoked headlamp and taillamp treatment, body-color rocker moldings, oval chrome exhaust tips, body-color door cladding and revised body-color lower front and rear fascias.

Key interior differentiators are liquid silver smoke appliqués that are echoed in the silver smoke metallic leather seat inserts, aluminum pedals and class-exclusive paddle shifters, which activate the six-speed SelectShift Automatic transmission to give customers the option of a fun-to-shift manual experience.

In Select Shift mode, the transmission doesn't second-guess the driver, offering total control over gear selection and performance feel. Upshifts, for instance, are not commanded at redline, and downshifts are allowed at the lowest gear possible as defined by the engine speed.
When the system is in manual mode, engine speed matching provides faster and smoother downshifts, and customers get the gear they request within the limits of the rev limiter.

New era of interaction
The industry-first MyFord Touch driver connect technology provides a smarter, safer, simpler way to connect drivers with in-car technologies and their digital lives. It replaces traditional vehicle buttons, knobs and gauges with clear, crisp LCD screens and five-way controls like those found on cell phones and MP3 players.

Standard on the 2011 Ford Edge Limited and 2011 Ford Edge Sport, the MyFord Touch system displays information using two 4.2-inch full-color LCD screens flanking an analog speedometer and an 8-inch touch-screen LCD at the top of the center stack. A five-way switch on each side of the steering wheel crossbar controls the information displayed on the corresponding instrument panel screens. The screens can be personalized to display information relevant to each individual driver using a simple button click, voice command or touch-screen tap.

The steering wheel has all the necessary functions available in a very compact area, right where the driver's hand falls as he or she grabs the wheel. The five-way buttons feel familiar to anyone who has used a mobile phone or MP3 player.

Some of the technologies:

• Adaptive Cruise Control and Collision Warning with Brake Support allows the driver to set the vehicle's speed and maintain it without using the accelerator pedal, and warns the driver of a potential collision risk. It also helps reduce speed and automatically pre-charges brakes and engages an electronic brake assist system to help drivers stop more quickly when the system detects a collision is imminent.
• Blind Spot Information System (BLIS®) with Cross Traffic Alert is a feature that can help detect vehicles in blind spots during normal driving and traffic approaching from the sides when reversing out of parking spots.
• MyKey is designed to allow parents to encourage teenagers to drive safely and more fuel efficiently, and increase seat belt usage. The standard MyKey feature allows owners to designate keys that can limit the vehicle's top speed and audio volume.
• Easy Fuel Capless Fuel-Filler System is a standard Ford-exclusive feature that uses an integrated spring-loaded flapper door to eliminate the need for a fuel tank screw cap.