Sunday, July 7, 2013

2013 Koenigsegg Agera


2013 Koenigsegg AGERA

Description

   The Koenigsegg Agera  is a super car and the Koenigsegg Agera is designed with a minimalistic “less is more” philosophy in mind. This philosophy dictates that the shape of the car has to be purely functional, with no added features except those needed to meet regulations, or enhance safety, ergonomics, practicality or aerodynamics. We believe that if this philosophy is followed, the car will be as beautiful as it is purposeful. A good analogy is the evolution of the dolphin, a species that has had to meet similar criteria in order to reach its present configuration through the evolution of nature.

The Agera has handsome proportions. It´s compact and muscular. Its timeless, efficient and distinctive shape is a true testament to good design. The original shape and concept of the Koenigsegg CC, created over 15 years ago, is still valid, fresh and highly competitive today. The Agera manages to stay true to the philosophy, shape and size of the original CC. At the same time it looks, feels and performs like something belonging to the future.


  The Agera´s unique carbon fibre monocoque chassis is designed to achieve its maximum stiffness without a roof, as the roof is detachable and stow-able in the front of the car. This in itself is an unusual feature for such a compact hypercar.
The Koenigsegg carbon monocoque chassis has an astonishing level of stiffness, measures at 65.000 Nm/deg. It weighs just 70kg, including the integrated fuel tanks.
The result of constant weight saving exercises is a dry weight of only 1330kg, making the Agera the lightest, fully homologated hypercar presently in production.
    The suspension geometry of the Agera was designed to further enhance the award winning behaviour of the CCX. The Agera’s track is wider at the front, compensating for the narrower front tires and giving the car a square stance of 2 meters in both the front and the rear.
In typical Koenigsegg tradition, the Agera has the longest wishbones of all hypercars presently in production. Long wishbones have several advantages – for example: less track width deviation during wheel movement or cornering and improved geometry over a longer wheel stroke. This is one of the reasons why F1 cars have very long wishbones. The wishbones are produced from seamless aeronautical chrome-molybdenum tubing in order to minimise weight while offering maximum strength and stiffness.
The extremely strong and light uprights are machined from 7075-T6 aeronautical grade aluminium, and contain 240mm SKF dual angle contact bearings, normally only found on LeMans prototype cars. The very large bearings contribute to the overall stiffness of the wheel assembly and therefore give better control, handling and comfort. The uprights have large 4.5″ diameter carbon fibre cooling ducts for the brake discs in order to maximise brake cooling.
    The Agera is equipped with the absolute latest ABS technology, which is based on a lightweight, performance-oriented racing system. The system makes it possible for the ABS function to react differently, depending on the performance mode. Furthermore, the ABS braking system operates on massive 392×36mm and 380×34mm ventilated and drilled ceramic discs, for unparalleled braking performance and zero fade, regardless of track or road condition.
    Koenigsegg has continued its longstanding partnership with Michelin with regard to tire development for the Agera. Hence, the Agera features specially developed, latest generation Michelin Super Sport tires.
Due to the tires, advanced suspension and aerodynamics, the Agera achieves lateral acceleration up to 1.6g in dry conditions and offers improved handling in the wet.
These new tires were developed for the Agera during testing at the Michelin Ladoux test centre in France.
The tires are rated for speeds over 420km/h, making them the highest top-speed rated tire in the world, whilst offering cup tire levels of grip and outstanding wet performance, all in one package.


   The Koenigsegg VGR wheels are not just magnificent to look at. They are real air turbines, increasing the downforce of the car by measurable amounts and improving brake cooling. All four wheels are individual so that turbine blades always face the correct direction for extraction. Given that the offset and width is different front to rear, all four wheels have their own unique design. The VGR wheels are forged and then fully machined to the final shape. All excess material is removed during the forging and machining process, thus minimising weight whilst displaying outstanding levels of stiffness.

    Not only do Koenigsegg develop their own engines, but many of the electronic control units, CAN protocols, and management strategies are also developed in-house. If you could look closely at many of the circuit boards in the car - inside the control units, for example - you would find the name Koenigsegg imprinted directly on the circuit boards.
Of course there is no need to develop so many critical items in-house unless it gives the car a competitive edge, which is indeed the case for Koenigsegg. This type of in-house competence gave Koenigsegg the possibility to pioneer the CCXR and Agera R – the first two environmentally conscious hypercars in the world.
One typical example of this internal development regime is the Semiconductor Electric Control Central. The ECC controls most of the electronic functions in the car. Most physical fuses or relays have been replaced by software-controlled semiconductors, which are configurable in function and enable monitoring of all power and threshold values. The ECC communicates via CAN with the infotainment system in order to display necessary information to the driver.
For example, if a door is open, a lamp is broken, or if one of the roof locks are not tightened properly, the driver will be informed via the instrument display as all electrical functions are controlled and monitored by the ECC.
    The Agera is the first combustion engine production car in the world with an intelligent Lithium Iron battery as standard equipment. This battery type saves significant weight and is more compact compared to traditional lead acid batteries. Also, Lithium Iron cells cannot reach thermal runway - a state that can mean meltdown and/or fire - like Li-ion batteries. This makes them very safe for automotive use.
The ILB carries many intelligent functions developed by Koenigsegg together with our battery supplier. Hypercars tend to be parked for long periods of time and it is not unusual for the batteries to be drained if the car is not connected to a trickle charger. Even though all Koenigsegg cars come with a trickle charger as a standard accessory, it is not unheard of for its use to be neglected. Depending on location, it may not even be possible to use it. There is also the potential for a driver to occasionally forget to turn off all accessories in the car, such as the parking lights, for example, which may cause early battery drainage.
Koenigsegg has therefore implemented a minimum current protection mode, to make accidental battery drainage something of the past. The new ILB has an intelligent circuit built into it so that if the car is left on, or left standing for a long time, the battery will shut down when the voltage drops below a certain threshold. Later, if any essential buttons or a door knob is touched, the battery kicks back into life for 5 minutes and has enough power to operate all of the functions in the car and start the engine, thereby giving charge back to the battery.
Concerns about battery charge are now a thing of the past, irrespective of the behavior of the vehicle user. It is remarkable, but true: you can leave the car in the evening with the high beam on, the stereo at full volume, without the engine running. When you wake up in the morning, you can open the car door, start the engine and drive away. Perhaps a situation more familiar to a hypercar owner would be one where they leave the car for several months, perhaps over winter, and yet they will still be able to open the door, start the car and drive away.


Specification
Performance
  • Power output: 960 hp at 7100 rpm – redline @ 7500 rpm
  • Torque: over 1000 Nm from 2700 to 6170 rpm
  • Max torque: 1100 Nm at 4000 rpm
  • Acceleration: 0-100 km/h (0-62 mph) 3 seconds
  • 0-200 km/h 8.0 sec, 0-200-0 km/h 13.5 sec
  • Braking distance: 30.5m (100-0 km/h)
  • Lateral g-force: 1.5 g
  • Fuel consumption: Highway travel: 12,5 l/100km, Combined: 14,7/100km
  • Weight-to-power ratio: 1.41 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 wing.
  • 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: 885mm Rear overhang: 752mm
  • 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 VPS gas-hydraulic shock absorbers, pushrod operated.
  • 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 LeMans 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, double overheadcamshafts
  • Compression: 9.0:1
  • Bore: 91.7 mm Stroke: 95.25 mm
  • Sequential, multipoint fuel injection.
  • Twin turbo superchargers
  • 1.3 bar boost pressure.
  • Dry sump lubrication.
  • Carbon fibre intake manifold with optimised intake tracts.
  • Tig-welded ceramic coated inconel exhaust system manifold with merge collector.
  • Weight: 197 kg

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 392 mm, 36 mm wide.
  • 6-piston calipers. Power-assisted.
  • Rear brakes: Ventilated ceramic discs Ø 380 mm, 34 mm wide.
  • 4-piston callipers. Power-assisted.

Traction Control

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

Stability Control

  •  KES (Koenigsegg Electronic Stability).

Wheels

  • Koenigsegg forged Vortex generating aluminium 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.


Labels:

0 Comments:

Post a Comment

Subscribe to Post Comments [Atom]

<< Home