Pagani Zonda R

The Pagani Zonda R[1] is a track day car developed and manufactured by Italian sports car manufacturer Pagani. It debuted at the 2007 Geneva Motor Show, using the 6.0-litre M120 V12 engine sourced from the racing version of the Mercedes-Benz CLK-GTR.[2] The Zonda R's competition lies with track-based cars, such as the Ferrari FXX and Maserati MC12 Corsa rather than the original Zonda's road competitors as it is not road-legal.

Pagani Zonda R
Overview
ManufacturerPagani
Production2009–2011 (15 produced)
AssemblyModena, Italy
DesignerHoracio Pagani
Body and chassis
ClassTrack Day Car
Body style2-door coupé
LayoutRear mid-engine, rear-wheel drive
Related
Powertrain
Engine6.0 L Mercedes M120 V12
Transmission6-speed Xtrac 672 sequential manual
Dimensions
Wheelbase2,785 mm (109.6 in)
Length4,886 mm (192.4 in)
Width2,014 mm (79.3 in)
Height1,141 mm (44.9 in)
Curb weight1,070 kg (2,359 lb)(dry weight)

Despite sharing much of the Zonda's shape, the R is almost entirely new, sharing only 10% of the Zonda F's components. It has been obliquely suggested by Horacio Pagani that this car is a testbed chassis for certain components of the Zonda's replacement, the Huayra (in the same vein as the Ferrari 288 GTO Evoluzione and the successive F40) and that the Zonda R accurately reflects some of the Huayra's features. Only 15 cars were produced.

Specifications

Chassis

The central carbon chassis incorporates a roll cage and a rubber racing fuel cell with 4 fuel pumps and quick refuel filler cap, similar to GT race cars. The wheelbase has been increased by 47 mm (1.9 in) to increase stability. The front and rear subframes are brand-new, built to accommodate new suspension geometry, and produced in Avional. The slick-shod wheels are new forged-magnesium center-lock models, which in conjunction with on-board pneumatic airjacks allow rapid change of the entire wheel assemblies.

The car senses, displays and logs information about the amount of down-force that is generated at each wheel at all times. It is thought that this system will enable owners to adjust set-up according to track conditions and to improve their cornering technique.

Bodywork

In addition to the wheelbase increase (47 mm), overall length has increased by 394 mm (15.5 in) and track by 50 mm (2.0 in). The bodywork and aerodynamics have been altered to offer maximum down-force, featuring a longer front bonnet with flaps, a closed underbody and a new rear overhang with adjustable rear wing and race-derived diffuser. These are intended to translate into increased aerodynamic efficiency and down-force for maximum cornering speed. It is also noted that the car's new rear bodywork is minimal in the extreme, being composed mostly of vent. This is thought to be symptomatic of the need to keep the engine cool enough, even under hard track use.[3]

Engine
The 6.0-litre Mercedes-Benz M120 V12 engine

The engine, although shared with the Mercedes CLK-GTR, has been modified and has an increased power output of 740 PS (544 kW; 730 hp) at 7,500 rpm and 710 N⋅m (524 lb⋅ft) of torque. And a specific power output of 125 PS/litre. A lightweight carbon fibre high performance intake system, racing multiple disc centered clutch and Formula One-style exhaust system, hydroformed in Inconel 625 and ceramic coated for optimal heat dissipation, have been added. The AMG-built engine is mated to a 6-speed longitudinally-mounted manual sequential synchronized gearbox manufactured by Xtrac.[4]

Interior

The car's interior is spartan, reflecting the car's racetrack aspirations and intended home, and features seats customized to the driver to offer maximum support. As before, the Digitek instrumentation provides essential information and the sophisticated telemetry allows a variety of sensors to monitor numerous aspects of the car.

Performance
Rear view

The Pagani Zonda R has a claimed top speed of 375 km/h (233 mph), accelerates to 97 km/h (60 mph) in 2.5 seconds, to 100 km/h (62 mph) in 3.0 seconds. It can brake from 97 to 0 km/h (60 to 0 mph) in 96.0 ft (29.3 m), and corners at 1.25 g.[2][4]

Track records

On 30 June 2010, Pagani claimed a new record for production-based cars using the Pagani Zonda R and completing the Nürburgring in 6:47, beating the Ferrari 599XX.[5][3]

The Zonda R completed a lap of the Top Gear test track in 1:08.5, but it was disqualified from the Power Lap board on the basis of it not being road legal. This marks the 3rd fastest car to ever go around the track.

Variants

Zonda Revolución

The Zonda Revolución is an updated version of the Zonda R. Unveiled at the 2012 Goodwood Festival of Speed, it features many changes over the previous Zonda R. The car takes many pieces and inspirations from the Zonda 760RS. The exterior is finished in pearl white colour with exposed carbon-fibre on the nose. The 6.0 L V12 engine is uprated to 800 PS (588 kW; 789 hp). The bodywork is the same as the Zonda R but has improved aerodynamics. It features a bigger air splitter above the two standard air splitters on the front bumper and a pair of small splitters on the sides of the rear bumper. A bigger rear central fin and a small spoiler added below the standard Zonda R spoiler improves aerodynamics and increases down-force. 5 cars were initially planned to be produced but only one was actually completed.[6][7]

Zonda Revolución

Pagani unveiled the final version of the Zonda R, called Zonda Revolución[8] to clients and family members during "Vanishing Point 2013", the International Pagani gathering.[9] The central monocoque is carbon-titanium, giving the Zonda Revolución a curb weight of 1,070 kg (2,359 lb). The 6.0 L (5,987 cc) Mercedes-AMG V12 engine is an evolution of the Zonda R's powerplant, which now develops an output of 800 PS (588 kW; 789 hp) and 730 N⋅m (538 lbf⋅ft) of torque,[10] resulting in a power to weight ratio of 758 PS per tonne. The Xtrac 672 6-speed transversal and sequential gearbox changes gears in 20 milliseconds. The 12 stage traction control developed by Bosch and the renewed ABS system allows the car to further adapt to the driver's driving style. The aerodynamic components include new and updated canards on the front, as well as a vertical stabilizer supporting the main rear wing. Beside using the R Evolution's body, the Zonda Revolución also features a DRS (Drag Reduction System) on the rear wing. The system has two different operating modes, both can be activated by the driver at any time. The manual system is controlled with the DRS button on the steering wheel. The rear wing changes between maximum and minimum down-force settings, at the occurrence of a lateral acceleration of 0.8 g and a minimum speed of 100 km/h (62 mph). Holding down the DRS for more than two seconds engages the DRS to work automatically according to the algorithms developed by the Pagani engineers during the development phase. The main rear wing also utilises mounts on the side of the vehicle alongside a smaller wing at the end of the vertical stabiliser. The Brembo braking system adopts new CCMR discs derived from F1 technology. With a weight saving of 15% compared to the previous CCM discs, the CCMR offer higher stiffness and lower operating temperatures on extreme track use. This contributes to the life of the disc which is increased by four times, with no sign of fading and a significant overall increase in braking power. Each Revolución, of which only five were built, was priced at €2.2 million before taxes.[11][12][13]

gollark: Anyway, ignoring the "inherent", you raise an interesting point regarding it diminishing the value of other copies.
gollark: Yep!
gollark: If a book sits in an empty vacuum in a universe devoid of all life, it does not have value because nobody cares about it and values it.
gollark: That's not inherent.
gollark: Information isn't magically given value without people valuing it.

References
  1. "Archived copy". Archived from the original on 2017-02-02. Retrieved 2017-01-27.CS1 maint: archived copy as title (link)
  2. Barker, John (2009-09-08). "Pagani Zonda R". Evo. Retrieved 2019-03-27.
  3. Corstorphine, Jamie. "Pagani Zonda R review". Autocar. Retrieved 2019-03-27.
  4. Jeremy Clarkson (2010-08-20). "The Clarkson Review: Pagani Zonda R (2010)". The Sunday Times Driving. Retrieved 2019-03-27.
  5. "Archived copy". Archived from the original on 2017-02-02. Retrieved 2017-01-27.CS1 maint: archived copy as title (link)
  6. Anderson, Brad (2012-06-29). "pagani zonda r evolution makes official debut at goodwood 2012". Top Speed. Retrieved 2019-03-27.
  7. "Every Pagani Zonda Ever Made". Car Throttle. Retrieved 2019-03-27.
  8. "Archived copy". Archived from the original on 2017-02-02. Retrieved 2017-01-27.CS1 maint: archived copy as title (link)
  9. "Pagani Zonda Revolucion at the 9° Pagani Gathering". Pagani Automobili. Archived from the original on 2013-06-08. Retrieved 2013-06-05.
  10. "Pagani Says Goodbye to the Zonda with the Revolucion". Automoblog.net. 2013-06-04. Retrieved 2013-06-05.
  11. Alaniz, Anthony (2018-05-07). "Pagani Zonda Revolución Sounds Like It's Possessed By The Devil". Motor1. Retrieved 2019-03-27.
  12. Pattni, Vijay (2014-07-24). "Watch the Pagani Zonda Revolucion on track". Top Gear. Retrieved 2019-03-27.
  13. Weiß, C.C (2013-06-06). "The 800-hp Zonda Revolucion ends an era (for now)". New Atlas. Retrieved 2019-03-27.
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