Laman

Tuesday, 24 February 2015

The "Agera R"

 

         The Agera R is the result of Koenigsegg’s endless pursuit of perfection.
      The model features Aircore hollow carbon fiber wheels, upgraded power and enhanced aerodynamics. The Agera R has an incredible top speed of approximately 440 km/h (273mph). Recent Records for the Agera R: 0-300 km/h in 14.53 sec, 300-0 km/h in 6.66 sec, 0-200 mph in 17.68 sec, 200-0 mph in 7.28 sec.
        The Agera R is the only roadster Hypercar with a detachable and stowable hardtop, thereby offering the best of two worlds. This, in combination with 120 litres of luggage space, truly combines extreme performance with everyday usability.
The Agera R is available in left or right-hand drive.




         The Agera R has all the features and functionality of previous year models, but also features new and unique solutions to enhance performance and visual appearance even further. Examples of these enhancements include: visible carbon on the front bonnet and bumper, new front side winglets, revolutionary Aircore carbon fiber wheels, new Aero exhaust, increased power and a raised RPM limit.
         Koenigsegg was the first Hypercar manufacturer to take steps toward green technology with the release of the biofuel CCXR in 2007. The Agera R, based on the highly competitive Agera, follows in the footsteps of the CCXR as it also runs on E85 biofuel.
       Among the many differences to the standard Agera, the Agera R has an upgraded fuel and engine management system with enough flow capacity to generate 1140hp and 1200Nm of torque on E85 and E100 biofuel. As there is less energy content per given volume in these biofuels compared to normal petrol, the fuel system has to manage a flow that is similar to a 2000hp petrol engine, which means that the Agera R’s return-less fuel system has the highest capacity of any car presently in production.
       As the Agera R is a flexfuel car, it can also be run on normal petrol. As 95 octane fuel has less octane than ethanol E85, the power is reduced to 960hp with 1100Nm of torque due to the boost pressure and ignition timing being altered to match the fuel characteristics. In order to give the Agera R maximum flexibility when it comes to power delivery, Koenigsegg has implemented the latest technology when it comes to turbo materials and design. This reduces the inertia of the turbine wheel and axle and therefore gives improved response.



THE SPESIFICATION:
 


Performance
  • Power output: 1140 hp at 7100 rpm – redline @ 7500 rpm
  • Torque: over 1000 Nm from 2700 to 7300 rpm
  • Max torque: 1200 Nm at 4100 rpm
  • Turbo: 1.4 bar boost pressure, 0.5 bar boost pressure @ 2300 rpm, Full turbo spool up @ 2700 rpm
  • Acceleration: 0-100 km/h (0-62 mph) 2.8 sec, 0-200 km/h 7,8 sec, 0-200-0 km/h 12.6 sec, 0-300-0 km/h 21,19 sec
  • Braking distance: 30.5m (100-0 km/h)
  • Lateral g-force: 1.6g
  • Fuel consumption: Highway travel: 12.5 l/100km, Combined: 14,7/100km
  • Weight-to-power ratio: 1.19 kg/hp (dry weight)
  • Weight distribution: 44% front, 56% rear
  • Emission levels: Euro V and lev 2

Aerodynamics

  • Cd. 0.33 to 0.37 with adaptable rear wings.
  • Frontal Area: 1.873 m2
  • Total Downforce at 250 km/h: 300 kg
  • Flat underside of chassis. Venturi tunnels at rear of chassis/body.

Dimensions

  • Total length: 4293 mm (169″)
  • Total width: 1996 mm (78.6″)
  • Total height: 1120 mm (44.1″)
  • Ground clearance: Rear: 100 mm (3.94″) Front: 100 mm (3.94″)
  • Wheelbase: 2662 mm.
  • Front track: 1700 mm. Rear track: 1650 mm.
  • Front overhang: 885 mm Rear overhang: 752 mm
  • Fuel capacity: 80 litres
  • Luggage compartment: 120 litres (31.7 US gallons)
  • Dry weight: 1330 kg
  • Curb weight 1435 kg (all fluids plus 50% fuel)
  • Maximum laden weight: 1650 kg (full tank, two passengers, full luggage)

Chassis

  • Carbon fibre with aluminium honeycomb and integrated fuel tanks for optimal weight distribution and safety.
  • Monocoque torsional rigidity: 65,000 Nm/degree.
  • Weight including tanks: 70 kg.
  • Front and rear suspension: Double wishbones, two-way adjustable Öhlins gas-hydraulic shock absorbers, pushrod operated.
  • Triplex damper in rear.
  • Electronically adjustable ride height. Front: Cro-Mo subframe, with integrated crash members.
  • Rear: Semi-stressed engine and gearbox with support struts for needle bearings and o-ringed wishbone bushings, optimal rigidity and no engine inertia movements.
  • Fully machined aircraft aluminium uprights with SKF Le Mans specification 150mm angle contact ball bearings.
  • GKN hollow/gun-drilled driveshafts.
  • Koenigsegg Z-style progressive and lightweight anti-roll bars front and rear.

Engine

  • Koenigsegg aluminum 5.0L V8, 4 valves per cylinder, DOHC, titanium connecting rods, dry sump lubrication, with negative crank pressure functionality
  • Compression: 9.0:1
  • Bore: 91.7 mm Stroke: 95.25 mm
  • Carbon fiber intake manifold with optimized intake tracts. Dual 70 mm electronic throttle bodies.
  • Sequential, multipoint fuel injection with dual injectors per cylinder.
  • 4 high power fuel pumps with return-less fuel system configuration
  • Twin turbo, 1.4 bar boost pressure. Combined with Koenigsegg reduced back-pressure exhaust system.
  • Tig-welded ceramic coated inconel exhaust system manifold with merge collector.
  • Weight: 197 kg.

Engine Management

  • Koenigsegg Engine Control Module with full OBD II and Flexfuel capability
    High Power coil on plug ignition system.

Transmission

  • Specially developed 7-speed dual clutch, 1 input shaft transmission with paddle-shift.
  • Electronic differential

Steering

  • Rack and pinion power assisted steering. 2.7 turns lock-to-lock.
  • Turning circle: 11 metres. TRW electro-hydraulic power-assisted.

Brakes

  • Front brakes: Ventilated ceramic discs Ø 397 mm, 40 mm wide.
  • 6-piston calipers. Power-assisted.
  • Rear brakes: Ventilated ceramic discs Ø 380 mm, 34 mm wide.
  • 4-piston calipers. Power-assisted.

Traction Control

  • F1-style for optimal performance with 5 different handling modes.

Stability Control

  •  KES (Koenigsegg Electronic Stability).

Wheels

  • Koenigsegg Aircore carbon fiber wheels with centre locking
  • Front: 19″ x 9.5″
  • Rear: 20″ x 12.5″

Tyres

  • Dedicated Michelin Supersport
  • Unidirectional with asymmetric thread pattern
  • Front: 265/35 – 19″ (Y)
  • Rear: 345/30 – 20″ (Y)
  • Speed rating: 420+ km/h

Body

 

        Two-door, two seater with removable hardtop stowable under the front hood lid. Body made from pre-impregnated carbon fibre/kevlar and lightweight sandwich reinforcements. Carbon vents over wheels.

Electrical System

      Solid state digital semiconductors – no fuses or relays. CAN bus operated and fully programmable functionality.

Equipment

      Dual airbags, detachable storable hardtop with glass roof, power windows, adaptive rear wing, inconel exhaust system, front winglets, 4 point racing harnesses, rear view camera, adjustable pedals and steering column, Agera stitching, adjustable seats in rake and length, carbon ceramic brakes with Sport ABS, hydraulic lifting system, power steering, power brakes, extra 4 point seatbelts for track use, satellite navigation, intelligent LifePo4 battery, MP3 player, USB connection, climate control, digital warning and info system, G sensor, alarm, tyre monitoring system, silver key, leather carpets, roof storage bag, car cover.

Extra Equipment

       Fitted luggage, special leather and colour upon request, fully visible carbon body, heated seats, ski box roof, skis, winter wheel package.

Warranty

3 Year Global Warranty.


Refrence Web : (http://www.koenigsegg.com/models/agera-r/)