The Nardo Ring
Something we all didn’t expect to stumble upon today: On 11 April 2012, the famed Nardò Technical Center with its high-speed ring in southern Italy will soon have a new owner as the Porsche Engineering Group announced that it would take over the facility from its current landlord Prototipo SpA in May. Italy’s famed high speed test track, located at more than 20 kilometres (12 mi) north-west of the town of Nardò, Italy, in the southern region of Apulia, in the province of Lecce.
Neither Porsche nor the track’s former owner, Italy’s Prototipo SpA, will say how much the deal went for, we can only guess. Porsche has been a regular at the circuit, along with other manufacturers.
The automotive proving ground that can be seen from space covers an area of more than 700 hectares and comprises a 6.2-kilometer (3.9 miles) long handling circuit, a 12.5-kilometer (7.8 miles) long oval circuit and facilities for simulating different road surfaces and changeable weather condition.
“The Nardò proving ground with its high-speed and vehicle handling circuit ideally complements our facilities in Weissach,” said Matthias Müller, President and CEO of Porsche AG.
“With the systematic development of the company in Nardò as part of Strategy 2018, Porsche is proving to be a reliable employer and business partner in Apulia as well.”
Porsche said that it plans to optimize the test facilities and make them available to its clients for testing and trials purposes.
“With its rich array of facilities, from dynamic surfaces to acoustic and off-road sections coupled with the numerous workshops, our clients can continue to make extensive use of Nardò for their vehicle trials in the future as well,” said Malte Radmann, CEO of Porsche Engineering.
Thanks to the mild Mediterranean weather, the track can be used throughout the year in three shifts around the clock, seven days a week.
The ring is banked to such a degree that, on the track’s outer lane, cars can travel 150 miles per hour. Presumably, that’s what Porsche will be doing with it—that, and loan it out to their co-members of the VW Group. We’re guessing Lamborghini and other brands will want to spend as much time there as they can.
Most of us are aware that Porsche is developing their next supercar model which is the 918 Spyder and it will be the world’s first hybrid supercar. Porsche has built three prototypes until now and recently, the German automaker invited the guys from Wired magazine to test drive one of them on the Nardo Ring high speed test track in Italy this last March..
The car may not look much or complete right now but it was in bits and pieces a few weeks ago and Porsche managed to assign a team to assemble the parts in time for the test drive on the Nardo Ring.
The track is 12.5 kilometres (7.8 mi) long and is round, has four lanes for cars and motorcycles totaling 16 metres (52 ft) in width and has a separate inner ring for trucks at a width of 9 metres (30 ft).
In the cars/motorcycle ring the lanes are banked at such a degree that a driver in the outer most lane need not turn the wheel while driving at speeds of up to 240 km/h (149 mph). In essence, at the so called neutral speed which is different for the four lanes, one can drive as if in a straight lane. However extremely fast cars still require the steering wheel to be turned when going faster than the maximum neutral speed.
For example the Koenigsegg CCRwhich set a speed record for a production car at the Nardò Ring did so with the steering wheel at a 30° angle. This speed record has since been beaten by the Bugatti Veyron at Volkswagen Group‘s private Ehra-Lessien straight line test track in Germany, and hence the CCR only holds the speed record for the Nardò Ring.
An example of a Highspeed racing in Italy on the Nardo racetrack
In the process of fighting a turn as needed when going faster than the neutral speed quite a bit of potential top speed is lost and hence a fast car will go faster in a straight line than what is possible on the Nardó Ring.
Even at the neutral speed in a banked turn a car runs a bit heavier than it would in a straight line, since the downforce created by the banking increases the rolling resistance on the tires. There has only been one fatality at the ring.
The neutral speed for the four car/motorcycle lanes are respectively:
Lane 1 – 100 km/h (62 mph)
Lane 2 – 140 km/h (87 mph)
Lane 3 – 190 km/h (118 mph)
Lane 4 – 240 km/h (149 mph)
During regular weekly working activity the maximum speed allowed on the circular track is 240 km/h (149 mph). Higher speeds are only allowed at times when a client gets the track for its exclusive use.
The neutral speed for the truck ring is between 80 km/h (50 mph) and 140 km/h (87 mph) over the width of the track, highest in the outer most part of the lane.
Sources: Porsche AG and Wikipedia, the free encyclopedia
- Porsche 918 Spyder Prototype Goes For a Test Drive (dedeporsche.wordpress.com)
- A Ride In The World’s First Plug-In Hybrid Supercar [Porsche 918 Spyder] (jalopnik.com)
- Development of Porsche 918 supercar progressing nicely (autoblog.com)
- Development of Porsche 918 plug-in hybrid supercar progressing nicely (green.autoblog.com)