Audi Sport Cars Concept Audi A5 DTM

Audi Sport Cars Concept Audi A5 DTM

Two months after checking out the A5 DTM racer concept, Audi has whipped out the production model at the 2011 Frankfurt Motor Show. Internally named "R17," the Audi Sport Cars Concept Audi A5 DTM will replace the four-door A4 DTM with which Audi has won the DTM title four times since 2004. Codenamed the "R17," the Audi Sport Cars Concept Audi A5 DTM replaced the old A4 DTM and is scheduled for homologation on March 1, 2012. Until then, engineers will be busy putting it to some extreme testing. Referred to internally at Audi Sport as the "R17", the Audi Sport Cars Concept Audi A5 DTM features a unique hybrid construction coupling a carbon monocoque body and a steel cage forming the cockpit.

Audi Sport Cars Concept Audi A5 DTM

The new upgraded A5 that is will be arriving at dealerships shortly provides the basis for the new DTM car. “In 2012 new Technical Regulations will come into effect in the DTM,” says Head of Audi Motorsport Dr. Wolfgang Ullrich. “We’ve got exactly the right model for that in the A5. We’re convinced that we’ll be able to continue Audi’s success story with it in the DTM.”

Audi Sport Cars Concept Audi A5 DTM

The company was quiet on specifics, but said the Audi Sport Cars Concept Audi A5 DTM has a high-strength carbon-fiber monocoque with a steel roll cage that is fully-compliant with the latest safety regulations. Ingolstadt’s new touring model is based on the facelifted New Audi Sport Cars Concept Audi A5 DTM that was presented earlier this week and it complies with the new technical and safety regulations that will come in effect in the German touring model championship next year.

Audi Sport Cars Concept Audi A5 DTM

The New Audi Sport Cars Concept Audi A5 DTM Concept sports a high-strength carbon-fiber monocoque combined with a steel tube cage. The racing model adopts the current A4 DTM’s V8 engine with some minor changes and an output or around 460-horses. A six-speed transmission will continue to be used as well. Furthermore, power will be provided by a V8 engine - that is adopted from the A4 DTM - with approximately 460 PS (340 kW / 456 PS).

Audi Sport Cars Concept Audi A5 DTM

“Our engineers have been involved in bringing up safety in the DTM, which had already been high before, to the highest possible level,” explains Dr. Ullrich. “At Le Mans this year we learned again that our concept of designing safety structures is a very good and appropriate one. This is exactly what we’ve been trying to feed into the DTM’s safety concept together with our colleagues from BMW and Mercedes-Benz. This new principle is an outstanding example of what is possible when employees of three premium manufacturers try to achieve a common aim: to get the best possible, lowest-cost and safest vehicle – and a fantastic car in general – off the ground.”

Audi Sport Cars Concept Audi A5 DTM

The Audi Sport Cars Concept Audi A5 DTM is 5.01 meters long, 1.95 meters wide, and 1.15 meters low, and is completely made in carbon fiber. It is powered by a V8 engine mated to six-speed transmission, now pneumatically operated using paddle shifters in the steering wheel. The shifting events are more precise compared with conventional manual gearshifts and allow the mileage of the unit to be quadrupled to up to 24,000 kilometers. The whole setup delivers a total of 460 HP. The race car has also received a safety fuel tank with a capacity of 120 liters integrated with the carbon fiber cell of the Audi Sport Cars Concept Audi A5 DTM that allows the current distance of a DTM race to be covered without a refueling stop.

Audi Sport Cars Concept Audi A5 DTM

However, it’s under the skin that the biggest changes have been made. The new rules have been designed to cut costs (the main reason that BMW has re-joined the series) but also to make the cars even safer. Which means a carbonfibre monocoque (with an integrated fuel tank) and steel roll cage, together with sidewalls made of a carbon, Zylon and Rohacell hybrid, as the new DTM racers now have to be able to withstand a static load that is four times higher than before. And rather than just the front and rear crash elements of each DTM car being individually crash-tested, the whole vehicle is now fired against a wall to make sure the entire structure is up to scratch.

Audi Sport Cars Concept Audi A5 DTM

Given the rules of DTM racers, which all have to sport certain identical features such as the 2,750 mm (108 inches) wheelbase, Audi was able to lower costs on the Audi Sport Cars Concept Audi A5 DTM development by up to 40 percent. The model will be homologated for March 1st and will compete in the 2012 DTM series against German rivals BMW and Mercedes-Benz. While the renderings show a pre-facelift model, Audi says the production vehicle will closely resemble the 2012 A5 Coupe which is slated to go on sale later this year. Audi has shared a trio of renderings of the New Audi Sport Cars Concept Audi A5 DTM but we’ll get the chance to see the real thing at the upcoming Frankfurt Motor Show in September.

2012 , Audi , Audi Race Cars , Audi Racing Cars , Audi Sport Cars , Audi Sport Cars Concept , Audi Sports , Concept Car , DTM car , Race Car , Sport Cars , Sport Cars Concept

Sport Car Racing in 2030 Project by Marco Sweston Touch Effect Motorsports Mercedes-Benz W25 inpired car

Sport Car Racing in 2030 Project by Marco Sweston Touch Effect Motorsports Mercedes-Benz W25 inpired car

Technology and design, nowadays are moving ahead at high speeds, thus the designers and engineers have to keep up with the alert rhythm. One such project that seems to define the tempo itself is the Touch Effect by Marco Sweston of the Munich University of Applied Sciences. The whole car was penciled as a continuation of the Mercedes-Benz Silver Arrows W25.

With the digital age in full swing, we no longer have to leave our homes to find new experiences. As powerful as alternative reality may be, by 2030 designer Marco Sweston expects to see a major shift in people’s attitudes, & imagines that many will not only abandon their controllers, but will seek even more extreme thrills than before the digital revolution. The Touch Effect racing event and vehicle is a result of this concept that puts the digitally stimulated user back in the driver’s seat.

Sport Car Racing in 2030 Project by Marco Sweston Touch Effect Motorsports Mercedes-Benz W25 inpired car, the progressive movement of digitalization of life has resulted in people who no longer have to leave their houses to experience something. They will spend their spare time alone at home and social contacts will only take place via online networks. The use of public transport and the simulation of all actions will raise a longing to sit behind a real steering wheel again. They want to really join the race, rather than simulating the trip digitally only on the screen.

The basic concept of the Touch Effect makes use of these developments. Based on the rental of racing cars for private persons on specially designed tracks the vehicle is used similarly to today's karting as a group activity, pushing them to their limits. The vehicle displays a continuation of the legendary Silver Arrows like the W25, carrying the tradition and the myth of these vehicles into 2030.

What will we all do for fun in the future when we’re bored with all the digital thrills we have sought indoors? Designer Marco Sweston has the answer: a track racer built from synthetic bone, muscle, and skin that runs in a pack on a custom-designed race course. The Touch Effect concept uses a carbon fiber frame reminiscent of a skeleton, which is surrounded by synthetic muscles that control the suspension, steering, and insulation of the vehicle. Topping it all off is an acrylic glass skin that is transparent to show off the muscles doing their thing underneath. The steering mechanism is an extension of the muscles, which functions like reins.

Designed as a continuation of the Silver Arrows like W25, the project has been to a large extent inspired by this model of Mercedes Benz. The vehicle thereby designed for this sport car has a light weight main body with a stiff carbon frame that imparts it ruggedness and an overall stability. The other core muscles for the motor-sport vehicle have been made from flexible synthetic that can be deformed using voltage difference.

Sport Car Racing in 2030 Project by Marco Sweston Touch Effect Motorsports Mercedes-Benz W25 inpired car

These have been covered partially using acrylic glass surfaces on the exterior thereby giving a visual feel of a merger of all parts into one volume. However, the hull has been kept a bit unveiled so as to convey the impression of being light-weight. In addition to the designing part, the vehicle has facilities for automatic ground clearance adjustment as well as a four-wheel steering.

The exterior acrylic glass surfaces partially surround the muscles. They represent the skin of the concept which merges all parts into one volume and make them visible underneath, showing off their function. All elements combined allow a directed and controlled motion. The two skin surfaces surround the driver like a brace to emphasize the seating position. The transparent hull is unveiled at areas which do not necessarily need a covering. This reduction and the see-trough appearance reflect the idea of lightweight car construction.

Eventually, the muscles flow into the interior and form a part of the steering. The vehicle is controlled by pulling the muscles - similar to the idea of reins on a horse. The muscles accentuate the shape of the frame and run into the wheels to accentuate their function.

2030 , Concept Car , Mercedes-Benz , Mercedes-Benz Concept Cars , Mercedes-Benz Sport Cars , Race Car , Racing Car , Sport Cars

2012 Aston Martin Sport Cars V8 Vantage S Roadster

2012 Aston Martin Sport Cars V8 Vantage S Roadster

Aston Martin will unveil one of the most eagerly anticipated convertibles of the year when the V8 Vantage Roadster. 2012 Aston Martin Sport Cars V8 Vantage S Roadster SPORT SHIFT designed with new specifications that include Convertible body style, 14 CT / 21 HW fuel economy. 2012 Aston Martin Sport Cars V8 Vantage S Roadster embodies the qualities that are integral to Aston Martin: Power, Beauty and Soul.

2012 Aston Martin Sport Cars V8 Vantage S Roadster

The rationale behind the Aston Martin V8 Vantage S was to push the boundaries of the already acclaimed V8 Vantage with the highest levels of driver involvement possible. Aston Martin engineers set about enhancing nearly every dynamic element of the car to create a highly distinctive driving experience. The Aston Martin Vantage range comes of age with the new Aston Martin V8 Vantage S characterised by a host of new driver-focussed features all designed to push the honed dynamics of the standard Vantage to a new benchmark level.

2012 Aston Martin Sport Cars V8 Vantage S Roadster

The Aston Martin V8 Vantage and the Aston Martin V12 Vantage are a series of hand built sports cars from the British manufacturer Aston Martin. Aston Martin has previously used the “Vantage” name on high performance variants of their existing GT models. “The Vantage S epitomizes every attribute of the V8 Vantage and pushes the driver experience beyond what we have offered before”, says Dr. Ulrich Bez, CEO of Aston Martin, “It combines dynamic exhilaration with all the charming finesse, beauty and practicality already associated with the Vantage range”.

2012 Aston Martin Sport Cars V8 Vantage S Roadster

"With every new model we continue to evolve and enhance our VH architecture," said Aston Martin Product Development Director, Ian Minards. "The engineering team at Gaydon looked at every single performance attribute of the V8 Vantage, from engine and transmission to suspension, steering, brakes and tires and considered what was required to make this car deserving of the coveted 'S' badge. The result is a pure driver-focused package that, in both the coupe and Roadster form, exploits and emphasizes the sporting nature of the iconic Vantage."

2012 Aston Martin Sport Cars V8 Vantage S Roadster

Power for the 2012 Aston Martin Sport Cars V8 Vantage S Roadster comes from a 4.7L V8, which has been re-engineered to deliver 430 bhp (436 PS / 321 kW) at 7300 rpm and torque of 490 Nm (361 lb.ft) at 5000 rpm. The engine is mated to a new round-up developed 7-speed Sportshift II transmission specifically designed for the Vantage S with seven short ratio gears. Aston Martin says that the transmission is twenty percent quicker than its Sportshift. The 2012 Aston Martin Sport Cars V8 Vantage S Roadster also benefits from its own sound with a new exhaust muffler, quickened steering rack ratio of 15:1 compared to 17:1 on the standard car and a larger diameter front brake disc with new six-piston front brake calipers, new dynamic stability control (DSC) system and bespoke Bridgestone tires.

2012 Aston Martin Sport Cars V8 Vantage S Roadster

The power and torque delivery on the 2012 Aston Martin Sport Cars V8 Vantage S Roadster is delivered at the most frequently used mid range engine speeds which creates tractable and effortless acceleration. Most demand for power and torque is in the mid-range which on the 2012 Aston Martin Sport Cars V8 Vantage S Roadster is where the greatest torque is delivered at 5000 rpm. As with all Aston Martins, the 2012 Aston Martin Sport Cars V8 Vantage S Roadster benefits from near perfect weight balance of 49:51 front to rear owing to the placement of the gearbox on the transaxle contributing to the excellent dynamics. The 2012 Aston Martin Sport Cars V8 Vantage S Roadster has an automatically retracting fabric hood which can be operated up to 20 mph (30 km/h). The S variant features a unique exhaust muffler specifically tuned to aurally define its sporting intent. A revised map opens the bypass valves earlier in the rev range at 3500 rpm and even earlier in 'Sport' mode producing more crackle on the overrun.

2012 Aston Martin Sport Cars V8 Vantage S Roadster

The 2012 Aston Martin Sport Cars V8 Vantage S Roadster weighs 3726 lbs, 66 lbs (30 kg) lighter than the standard Vantage owing to weight optimization of the new Sportshift II transmission and use of carbon fiber. Air cooled, rather than oil cooled, the Sportshift II system takes advantage through the deletion of the oil pump and associated ancillaries saving 53 lbs (24 kg) over the conventional six speed Sportshift system.

2012 Aston Martin Sport Cars V8 Vantage S Roadster

The optional carbon fibre and Kevlar® composite seats cosset the driver providing support during spirited driving while remaining comfortable on long journeys. Saving 17 kg per car, the seats which are manufactured by a supplier to the motorsport and aviation industries are hand-trimmed by craftsmen and women at the Gaydon production facility.

2012 Aston Martin Sport Cars V8 Vantage S Roadster

Both the Vantage S coupe and Roadster are hand built at Aston Martin's global headquarters in Gaydon, Warwickshire alongside the V8 Vantage and V12 Vantage. Each Aston Martin V8 Vantage S takes in excess of 185 man-hours to build including 50 man-hours to paint and 70 man-hours to hand trim the interior. Each car undergoes meticulous attention to detail in not only the build phase but quality control and handover processes too.

2012 , Aston Martin , Aston Martin Cars , Aston Martin Sport Cars , Fast car , Roadster , Sport Cars , V8