Showing posts with label time. Show all posts
Showing posts with label time. Show all posts

Sunday, September 18, 2011

Poland's Arrinera Supercar Ready for Production with the help of Lee Noble



British car designer Lee Noble is back with a vengeance. If you are a Carsccop regular, you’ll remember the Arrinera.

And if you’re wondering who Lee Noble is, you’ll be interested to learn that he has been designing and manufacturing cars for three decades, almost all of them hardcore machines focused on pure driving pleasure. The first of them, the Ultima, was used as the test mule for none other than the McLaren F1.

Although contributing to the genesis of the F1 is a nice thing to have on your CV, Lee Noble didn’t stop there: in 1999 he established Noble Automotive that produced a series of supercars the latest of which, the carbon fiber-chassis M600, is a Ferrari F430 rival powered by a twin-turbocharged V8 pushing out 650HP.

After leaving the company bearing his name he founded Fenix Automotive and is now a member of the board, as well as a shareholder for Arrinera Automotive S.A., a Polish-British joint venture that intends to rival established supercar manufacturers.

The first sample certainly looks convincing. It sports a dramatic body designed by Pavlo Burkatskyy that is full of creases and sharp angles and looks a bit like the offspring of a Lambo Aventador and a spacecraft. The cab-forward look and the upwards-opening doors reinforce the Lambo impression.

However, it is the rear end with the LED tail lamps, large diffuser and centrally mounted exhausts that draws most attention.

The Lee Noble-designed chassis is made of variable-section high-strength steel and, as the company claims, it is extremely light while at the same time offering exceptional deformation resistance. As an option, the car’s body, interior and floor can be made out of carbon/Kevlar composite materials.

The Arrinera is powered by a mid-mounted 6.2-liter V8 engine with an output of 650HP and 820 Nm (604.8 lb-ft). The Polish firm says it accelerates from standstill to 100 km/h (62 mph) in just 3.2 seconds and covers the quarter mile (0-400 m) in 11.0 seconds. It also reaches a top speed of 340 km/h (211.5 mph) and a lateral acceleration of 1.3 g in curves.

The sports car also features an all-around multilink suspension and 19-inch alloy wheels with 255/35 front and 335/30 rear tires. Breaking is taken care of 380 mm front and 350 mm rear discs, with 6- and 4-piston calipers respectively.

On board, the Arrinera's cabin is covered in leather and composite materials and boasts a comprehensive suite of standard features. It also gets four-point harnesses and roll bars positioned behind the seats for additional safety. A night vision camera that detects objects exceeding ambient temperature, like pedestrians or animals and displays a clear image in the center console screen is optional.

The completion of the prototype means that testing and preparation for the production version, that will be made in Poland, can begin, a process that is expected to take at least 12 months. Pricing for the Arrinera is expected to start at around ₤100,000 ($158,500).

Arrinera Automotive added that it soon plans to begin work on a second model. The Polish company said it will be a ₤70,000 ($111,000) roadster in either single or two-seat configurations, without any luggage space, weighing in at under 500kg and powered by an unspecified engine delivering from 200HP to 300HP.

 

 
Arrinera Specifications [Press Release]


• Extraordinarily almost-perfect traction throughout the speed range,
• Brake deceleration of 1,1-1,3 g (10,79-12,75 m/s²),
• Power/weight ratio of 1,1-2,9 kg/1HP,
• Acceleration 0 - 200 km/h below 10 seconds,
• Acceleration 0 - 300 km/h below 30 seconds,
• Acceleration to 100 km/h below 4 seconds,
• Braking from 300 to 0 km/h below 7 seconds,
• The 0-300-0 km/h test below 40 seconds,
• Cornering g-force over 1.3 g ,
• 1/4 mile time below 12 seconds,
• Centrally positioned engine

Dimensions and projected technical specifications

Length (mm): 4450
Width (mm): 2056
Height (mm): 1190
Wheel track front (mm): 1594
Wheel track rear (mm): 1744
Wheelbase (mm): 2695
Engine capacity (l): 6.2
Engine: V8
Power (HP): 650
Maximum torque (Nm): 820
Gearbox: Graziano
Weight (kg): 1300
Weight/power (kg/1 HP): 2.0
0-100 km/h: 3.2
0-200 km/h: 8.9
0-200-0 km (s): 14.3
200-0 km/h (m): 133
1/4 mile time (s): 11.0
Max. speed (km/h) : 340
G force in curves (g): 1.3

 

 
PHOTO GALLERY


IAA 2011: New V8-Powered BMW M5 is More Powerful but Also More Frugal than V10 Predecessor



Many consider the i3 and i8 to be the most impressive models on BMW’s stand because they are showcasing the company’s environmentally-friendly future.

Petrol heads, on the other hand, may find another BMW far more interesting. The all-new M5 may have been surfing the web since June, but the 64th IAA in Frankfurt marks its first public debut.

The subtle exterior modifications, as with all M-badged cars, were expected. What is a surprise is that for the first time, the M5 is powered by a turbocharged engine. You see, downsizing due to stricter emissions regulations is practically inevitable if you don't adopt a hybrid configuration.

Therefore, BMW’s M-division had no choice but to abandon the normally aspirated route ditching the previous model's acclaimed V10 and borrowing the X5M / X6M's 4.4-liter twin turbocharged V8.

The smaller displacement engine with two less cylinders trumps its predecessor in raw power by a wide margin: it delivers 57 more horses, for a total of 560HP, and a maximum torque of 680 Nm (502 lb-ft) from 1,500 rpm.

Power is still transferred to the rear wheels, this time through a seven-speed double-clutch gearbox. The M5 accelerates from 0-100 km/h (0-62 mph) in 4.4 seconds and with the optional M Driver’s package can reach a top speed of 305 km/h (190 mph) instead of the standard electronically limited 250 km/h (155 mph).

Although power and torque have increased by 10% and 30% respectively compared to the outgoing model, average fuel consumption has dropped significantly by 30% to just 9.9 lt/100 km (23.8mpg US).

 
PHOTO GALLERY

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