Automotive designer Eduard Gray has sent in some renderings of his ideas for the first car to come from the Saab purchase of Spyker. Based near Saab headquarters in Trollhättan, Sweden, Gray believes the drawings could land him a job with the Saab Design Studio Team.
“The union of Saab and Spyker presents a unique opportunity to create a design that takes the best of each brand and distills their qualities into a single product, the designer says in his website.”
Indeed, his six drawings of the Saab Spyker 9+ Tribute shows elements of both companies. Gray calls the work "a quick expression of my optimism for the future of the brand."
Spyker lends us its supercar chassis with a mid-mounted engine and low down aerodynamics while Saab contributes with the style, character and engineering making for a design that is as pleasant to look at as it is to drive.”
Last week's Chicago Auto Show didn't hold a lot of surprise concepts or glamorous supercars, but there were a few key developments for car shoppers, including a hint at a new Dodge Compact car. The preview, given at the Economic Club of Chicago toward the end of the media days, reveals a new small car that is expected to use a modified Fiat Group platform, and will be one of the first joint projects of the new Fiat-Chrysler partnership.
When Fiat chief Sergio Marchionne took over at Chrysler he made it clear that one of his key issues was adding more small cars to Chrysler-owned brands' lineups. Recalling Dodge's product plans (chart included) for the future, it includes a small Fiat rebranded as a Dodge. With some reports speculating ties with the Dodge Hornet Concept from 2006, the car could come by 2013.
According to Dodge’s product plan, a small Fiat Group-derived vehicle will debut in 2013. The rendering reminds me of a streamlined version of the 2007 Dodge Hornet concept. This vehicle could be based off the same platform that underpins the Fiat 500. Whatever it is, Dodge desperately needs it now. via:thecarconnection
DeltaWing LLC, of Indianapolis, introduced the future of open wheel racing today at the Chicago Auto Show, aimed at realigning America's premiere racing tradition with current automobile industry and consumer trends. DeltaWing calls on technological innovation to return racing to cutting edge relevance in the search for extreme performance with less environmental and financial resources. "Today marks a fundamental shift in how race fans and the general public will view all racing cars in the future; this is a game changer" said Dan Partel, Chief Executive Officer of DeltaWing LLC. "This radical prototype takes open wheel racing to a new level from both an engineering standpoint and the overall spectator experience."
The car also marks the next step in the industry's dedication to becoming more environmentally responsible. DeltaWing has identified that this marketplace trend can be applied to the IZOD IndyCar Series and has developed this concept car using the most advanced American technology.
By targeting reduced aerodynamic drag and lighter weight, the DeltaWing design achieves record breaking on track performance with only half the engine power of its recent predecessors. The unique vehicle design provides optimum and consistent distribution of loading for the Firestone Firehawk tires, which are specifically developed for the dynamic characteristics of the DeltaWing racer. The futuristic form aims to appeal to a younger demographic audience who is increasingly in search of technological innovations to solve the requirement for sustainable personal mobility. DeltaWing LLC will design, engineer and supply a running prototype by August, 2010. Revolutionary design from every angle
Ultra narrow front track design saves weight, while fairings for the Firestone tires reduces aerodynamic drag and prevents wheel interlocking
Delta plan view shape provides undisturbed airflow to the downforce generating ground effect underbody venturi located beneath the car's center of gravity just ahead of the widely spaced rear wheels. Highly efficient downforce with negligible wake ensures minimal loss of aerodynamic performance for a trailing car thus enhancing the on-track overtaking spectacle
* Uncluttered side view with rearwards driver location provides ideal sponsorship positioning and true single-seater appeal. The highly prominent tail fin replaces the conventional inverted aerofoil in order to broaden the yaw stability envelope without inducing aerodynamic drag on straight-aways
"We are confident that this car will outperform the current generation IndyCar and do it in a more environmentally friendly way," said Partel. "Auto racing has always been a powerful marketing tool for propelling new technology into the hearts and minds of consumers. This new car was specifically designed to be more closely aligned with the new reality of automobiles that are arriving on the road today. Consumers are choosing cars that provide impressive performance capabilities but with greater fuel efficiency. This prototype IndyCar features those same characteristics, making it much more relevant to the public and the auto industry. It is our goal to make participation in the series highly attractive to the automobile manufacturers as well as the fuel, technology, information and entertainment corporate sectors."
DeltaWing anticipates the final car will weigh a remarkable 50 percent less than the current generation IndyCar and crucially, generate only half of the aerodynamic drag. This combination requires substantially less horsepower to generate speeds of over 235 miles per hour while delivering a 100% improvement in fuel efficiency.
"Our goal is to have our first prototype on the track in August," said Partel. "We look forward to an exciting development project with the Indy Racing League to ensure that all of their requirements are met for DeltaWing to become the next IZOD IndyCar in 2012."
"Today, we saw the future of racing unveiled", said Bill Lafontaine, Chief Marketing Officer. "This revolutionary car and business concept ushers in a new era in racing and reinforces the strong tradition of innovation in open wheel racing. This initiative reaffirms America's ability to lead in the automotive field. We look forward to the development of the car and our first running prototype."
About the DeltaWing IndyCar Prototype
Initial concept work by Ben Bowlby started with a clean sheet approach and began in January, 2009 at Target Chip Ganassi Racing in Indianapolis. The first prototype car will be powered by a 2.0 liter 4 cylinder turbocharged engine. Final horsepower figures will be based on the car's performance on the track, but by using state-of-the-art computer modeling, it is anticipated that the engine will need to produce approximately 300 horsepower to attain the performance targets and will run over 4,000 miles before requiring a rebuild, a dramatic 100% improvement over the current engine.
"The DeltaWing Concept is more than just a new and exciting racing car; it is about creating a platform that moves racing into the new era of information entertainment", said Bowlby, Designer and Chief Technology Officer. "Once we have successfully production engineered and manufactured the first generation of team cars, those cars will form the beginning of a constant evolution formula. Our intention is to publish the entire design detail via the DeltaWing website where access will be available to everyone and so provide a unique participation opportunity and insight into the engineering world of modern racing cars. Just as we hope to see multiple engine suppliers with different configurations and displacements, we also hope to create a framework that will allow us to see a varied and ever changing grid of racing machines in a sustainable, cost controlled and high value manner. We will be unveiling these plans once the prototype is up and running. As we design the DeltaWing prototype, safety, efficiency, value and cost are our main priorities; the goal is that more teams and drivers will have the opportunity to compete in the IZOD IndyCar series. At this point we anticipate a complete car with engine will sell for $600,000."
Key Specifications (estimated)
Weight with driver: 1,030 lbs.
Horsepower: 300 BHP
Wheel base: 125 inches
Front track: 24 inches
Rear track: 70 inches
Aerodynamic drag: Cd 0.24
Key Technical features
Engine and transmission are "non-stressed members" of the chassis structural design which allows teams to install a wide variety of lightweight powertrains
The prototype will feature a 4 cylinder turbo charged engine that will produce approximately 300 horsepower at 7,000 rpm and weigh only 160lbs fully dressed
Engine capacity, RPM and configuration freedoms are anticipated given only that the rate of fuel delivery to the engine will be controlled by a specially developed fuel flow rate control unit
Vehicle weight distribution is necessarily more rearward than traditionally seen with 72.5% of the mass on the larger rear tires
80% of the aerodynamic downforce acts on the rear of the car
Inline traction under acceleration through the rear tires is greatly enhanced by rearward weight and aerodynamic distributions
Unique amongst today's racing cars 60% of braking force is generated behind the center of gravity giving a dynamically stable response
Locking propensity of the inside front wheel on corner entry is greatly reduced
Transission features 6 speed oval and 5 speed plus reverse road track configurations with sequential paddle shift actuation
Differential features full torque vectoring active technology with driver control of gain for balance adjustment. "Active stagger" removes the expensive necessity for staggered rear tire diameters for ovals
Advanced computer modeling of structures, impact energy management, aerodynamics, vehicle dynamics and tires has been used to develop the virtual DeltaWing car
The car's performance has been simulated on each configuration of race track encountered during the IZOD IndyCar Series Championship
Modern advanced materials and CNC construction techniques applied to achieve gains in light weight structures and occupant safety
Driver position, restraint layout and energy absorbency facility designed with the latest data on survival criteria
Visit www.deltawingracing.com for additional information and to follow progress on the design and development of the concept
American race car company, Swift Engineering, Inc. is proud to announce key motorsport partnerships with industry leading companies to further its bid to design and build the next generation race car chassis for the 2012 IZOD IndyCar Series ®. "Given Swift is the leading US race car design and manufacturing company and our 27-year history was founded in motorsport, it is only natural that we aspire to partner with the nations' premier open-wheel formula, the IZOD IndyCar Series," Jan Wesley Refsdal, Swift's president said.
Key business alliances have been cemented between Swift and Cray Inc. (The Supercomputer Company), Indianapolis-based Mark One Composites, Inc. and Cruden America, world leaders in motion racing simulators
"Individually, each one of these partnerships is critical to Swift's continuing commitment to motorsport; however, collectively and in conjunction with one another they will help us set new industry standards in innovative design, manufacturing and support," Refsdal stated.
Swift's strategic industry partnerships were carefully selected and cultivated through a focused effort to realize the challenge the IZOD IndyCar Series has set for its next generation car.
Cray supercomputers will be used at Swift's facility to further enhance its capabilities in Computational Fluid Dynamics (CFD), an important tool in the design and development of aerodynamic concepts. In conjunction with Swift's existing on-site wind tunnel designs will be tested in accurate virtual models allowing for valuable driver feedback and performance data collection on Cruden's state-of-the-art 3Ctr 6-DOF motion racing simulator which is soon to be operational at Swift.
"Speed-to-market is critical in any business, but probably more so in racing as the green flag doesn't wait for anyone," Refsdal said. "Rapid development is just as much about the speed and quality of the design process as it is manufacturing. We are evolving our four-year exclusive certified composite repair relationship with Mark One Composites, Inc. to provide further manufacturing and inventory support directly to teams from its Indianapolis-based facility."
