Sport Cars i8 Concept

Koenigsegg's design seeks to give an interpretation of strength and flowing motion. The body of a Koenigsegg is formed for one ultimate purpose; speed. Its beauty is the beauty of speed itself. The surfaces are shaped to perfectly aerodynamic, an appearance that does not deceive. All aspects of this machine serve its one fundamental objective. Both the body and chassis of a Koenigsegg are made of extremely lightweight carbon fibre composite, reinforced with Kevlar and aluminium honeycomb. Its race-bred suspension system brings the driver in control of all movement, even under the toughest racing conditions.
The car was styled by Christian von Koenigsegg himself but its shape is largely dictated by aerodynamics. It is not as striking as Pagani or Enzo. At some angles it even looks bulky, like a big whale. But the whale delivers a sense of power that you can't find in its rivals either. Because of the targeted top speed, the body is designed to be so smooth that it has a very low drag coefficient of 0.30. This is much lower than Enzo (0.36), SLR (0.37) and Carrera GT (0.39). Unsurprisingly, the downside is a rather low downforce, just 50kg at the front and 70kg at the back. For comparison, an Enzo generates 775kg while Pagani achieves 500kg.
The chassis is constructed like other supercars. Central to it is a carbon-fiber tub (Koenigsegg called it "semi-monocoque") attached with steel subframe up front and aluminum subframe at the rear for mounting engine, gearbox and suspensions. Chassis rigidity is 28,100Nm per degree despite of the targa roof. The whole bodyshell is also carbon-fiber. Koenigsegg claims a dry weight of 1175kg, which translates to 1275kg when fluid and fuel are loaded, i.e., what we usually refer to "kerb weight". In other words, CC8S is about as light as Pagani and Saleen S7, while being around 100 kilograms lighter than Enzo and Carrera GT.

Hyundai presented the next generation Sonata sedan, which is on the European market would be called i40.
2010 Hyundai Sonata gets a new platform and a different range of engines, which will include a series of turbo diesel “R” and the four-and six-cylinder petrol engines. It is also expected to modify the appearance of 228-strong hybrid that combines 2.0-liter turbo-charged (according to other sources - 2.4-liter) capacity of 30 kilowatt electric motor, lithium-ion batteries, and six-speed automatic transmission.
In the sale of novelty will appear early next year. According to some foreign publications in Europe, first to the market can go touring Hyundai i40, then hatchback, sedan and the hybrid version.

Italian Pininfarina, specializing in body work and design cars in Japan will present its first “independent” compact concept - Nido from the Italian language means “nest”.
In the process of design for double minicars developers at the forefront put security. And not only the safety of the driver and passenger, but also pedestrians. This is achieved through easily deformable front of the chassis that the collision to minimize the possibility of a fatal outcome. Also contributing to this rigid construction of the cabin, in turn, “protected” by the driver along with his companion, and a special shock-absorbing device.

McLaren Automotive officially presented MP4-12C supercar, previously known under the code name P11 and is the first car from the time of the legendary F1.
Double mid McLaren MP4-12C was completed “in one piece” carbon chassis, which carries the aluminum and special plastic body panels. Eight-installed 3.8-liter engine with an angle of 90 degrees to the collapse of the cylinders and the two turbines. Its capacity is about 600 horsepower and maximum torque is 595 Nm (80 per cent of which is already available from 2000 rpm).
The motor will be used with the seven-Graziano robotized transmission with dual-clutch transmission and a choice taxied. According to preliminary data from the ground up to “hundreds” McLaren supercar will drive for about three seconds. Its top speed of 320 kilometers per hour.
Sales of McLaren MP4-12C, which is scheduled to release a limited edition of one thousand copies, will be no earlier than 2011. The car will do to the markets of USA, UK, Germany, Europe and the Middle East.

Mazda showed the lightweight concept car - Superlight, built on the MX-5 roadster. This car is designed with European design division of the company, based in Oberursel, Germany. Concept built to commemorate the 20 anniversary model MX-5/Miata. Premiere of new concept planned for the international auto show in Frankfurt. Mazda Superlight weight is only 995 kg.
Mazda Superlight equipped with a standard four-turbocharged engine of 1.8 liter capacity 126 hp, maximum torque is equal to 166 Nm. Acceleration 0-100 km / h in 9.2 seconds with the concept. Roadster received 17-inch wheels with tires of dimension 205/45, Bilstein shock absorbers and springs Eibach.

Renault introduced at the Frankfurt Auto Show, four electric vehicle concept, of which the closest to mass production Fluence ZE model.
Budget Fluence sedan got a new design, 95-hp electric motor and battery lithium-ion batteries, which is enough for 160 kilometers. Charge can be within 4-8 hours, the fastest way for 20 minutes or be replaced by a charged battery on a special stand for 3 minutes.
Electric car plan to release to the markets of Europe and Israel in 2011, when the lithium-ion batteries will become available and the Government will develop a discount program for the purchase of electric vehicles.