Saturday, May 12, 2012

Lamborghini Aventador LP 700-4


Lamborghini Aventador
2012-03-07 Motorshow Geneva 4608.JPG
ManufacturerAutomobili Lamborghini S.p.A
Also calledLP 700-4
ProductionSince 2011
AssemblySant'Agata BologneseItaly
PredecessorLamborghini Murciélago
ClassSports car
Body style2-door coupé
LayoutMid-enginefour-wheel drive
Engine
6.5 L V12 (L539)
(690 BHP)
Transmission7-speed single clutch Automated Manual gearbox
Wheelbase2,700 mm (106.30 in)
Length4,780 mm (188.19 in)
Width2,030 mm (79.92 in) (w/mirrors: 2,265 mm (89.17 in)) [1]
Height1,136 mm (44.72 in)
Curb weight1,575 kg (3,470 lb)
RelatedLamborghini Reventon
Lamborghini Sesto Elemento
DesignerFilippo Perini 

The Lamborghini Aventador LP 700-4 is a two-door, two-seater sports car publicly unveiled by Lamborghini at the Geneva Motor Show on 28 February 2011, five months after its initial unveiling in Sant'Agata Bolognese.[2] Internally codenamed LB834,[3]the Aventador was designed to replace the ten-year-old Murciélago as the new flagship model in the Lamborghini lineup starting in 2011.[4] Soon after the Aventador unveiling, Lamborghini announced that it had already sold over 12 months of the production vehicles, with deliveries starting in the second half of 2011.[5] Thesuggested retail price is €255,000 in Europe, £201,900 in the UK and $379,700 in the U.S.



Etymology

Like with Lamborghini Murcielago, the parent company Audi exploits the corrida theme trying to popularize the animal, very little known to bull-fighting fans. According to Lamborghini promotional materials, Aventador name was chosen for its symbolic connection to the world of fighting bulls, sharing a name with the legendary Aventador, a trophy-winning bull in the world of Spanish bullfighting. Bred by the sons of Don Celestino Cuadri Vides, the bull that bore the number 32 took part in a notably spirited, bloody and violent battle with a torero in the town of Zaragoza, Spain that earned him the “Trofeo de la Peña La Madroñera" in 1993.[3][9]
Production will be limited to 4000 units (4099 Murciélagos have been built). Themoulds used to make the carbon-fibre monocoque are expected to last 500 units each and only 8 have been made.[10] Lamborghini says that the Aventador is two generations ahead of anything else on sale, using Formula One-style suspension and a lightweight carbon fibre monocoque.[11] Stylistically, the Aventador represents an evolution of its predecessor, the Murciélago. The car's shape also borrows heavily from Lamborghini's limited-edition Reventón and their Estoque concept car.

[edit]Specifications

[edit]Engine

Lamborghini Aventador 6.5 liter 60° V12 engine
The Aventador LP 700-4 uses Lamborghini's new 700 PS (515 kW; 690 bhp) and 425.77 bhp (317 kW; 432 PS) per tonne with the 6.5 liter 60° V12 engine. Known internally as theL539,[3] the new engine is Lamborghini's fourth in-house engine and second V12. It is the first all-new V12 since the 3.5 litre powerplant found in the Miura.[12]
Displacement6,498 cc (396.5 cu in)
Max. power700 PS (515 kW) @ 8,250 rpm
Max. torque690 N·m (510 lb·ft) @ 5,500 rpm
CO2 emissions398 g/km
Combined fuel consumption17.2 L/100 km (16.4 mpg-imp; 13.7 mpg-US[13]
Performance is estimated to be 0–100 km/h (62 mph) in 2.9 seconds with a top speed of around 349.2 km/h (217.0 mph).[14] Its United States Environmental Protection Agency fuel mileage is 14 miles per US gallon (17 L/100 km; 17 mpg-imp).[12]
Its transmission, a single-clutch 7-speed semi-automatic, is built by Graziano Trasmissioni.[15][16] Although being single-clutch, gear-shifts are accomplished in 50 milliseconds.
The brand new, electronically controlled, four-wheel drive system is developed and supplied by the Swedish company Haldex Traction, offering superb traction[citation needed] and handling capabilities based on their 4th generation technology.[17]

[edit]Reception

On 31 July 2011, the Aventador was reviewed on motoring show Top Gear, receiving mixed reviews from Richard Hammond. Although impressed with the performance and handling, Hammond expressed dismay at the lack of temperament and danger associated with driving previous Lamborghini supercars.[18] The Aventador recorded the third fastest time around the Top Gear track with a time of 1.16.5, beating the Bugatti Veyron Super Sport, among others. Top Gear also announced that it chose the Aventador as the car of the year for 2011.[19]
The Lamborghini Aventador makes an appearance on video games such as Gran Turismo 5Forza Motorsport 4 via the November Speed Pack DLC, Car Town and Need for Speed: The Run. It also served as the cover art of the PlayStation Vita game Asphalt: Injection. It has also been confirmed as downloadable content for Gran Turismo 5.

[edit]Other variants

Lamborghini Aventador J

[edit]Aventador J

Six months after unveiling the Aventador, plans for a roadster version were leaked by the U.S. EPA after it included the model on a data sheet on its website. Lamborghini officially unveiled the Aventador J to the world at the 2012 Geneva Motor Show[20]. The roofless and windowless concept car uses the same V12 engine as the standard Aventador, producing 700 hp through a lightweight seven-speed automated transmission. The car has also been stripped of its air conditioning and radio units to save further weight, allowing it to weigh in at only 3,472 pounds (1,575 kg).[21][22] The car at the Geneva show is the only copy to be produced, and was sold for $2.8 million.[23][24]
The J designation comes from Appendix J in the FIA rulebook that describes the technical specifications of race cars.

Ferrari 458 Italia


Ferrari 458 Italia
Ferrari 458 Italia (US)
ManufacturerFerrari
Also called458
Production2009-present
Model years2010-present
AssemblyMaranelloItaly
PredecessorFerrari F430
Body style2-seat Berlinetta
LayoutRear mid-engine, rear-wheel drive
Engine4.5 L V8
Transmission7-speed dual-clutch
Wheelbase2,650 mm (104.3 in)[1]
Length4,527 mm (178.2 in)[1]
Width1,937 mm (76.3 in)[1]
Height1,213 mm (47.8 in)[1]
Curb weight1,485 kg (3,274 lb)
DesignerPininfarina


Specifications

In Ferrari's first official announcement of the car, the 458 Italia was described as the successor to the F430 but arising from an entirely new design, incorporating technologies developed from the company's experience in Formula 1.[4]

[edit]Engine

The 458 Italia is powered by a 4.5 L (270 cu in) V8 engine derived from a sharedFerrari/Maserati design, producing 570 PS (419 kW; 562 hp) at 9,000 rpm (redline) and 540 N·m (398 lb·ft) at 6,000 rpm[5] with 80% torque available at 3,250 rpm.[4] The engine features direct fuel injection, which is a first for Ferrari mid-engine setups in its road cars.[4] The 4.5 L V8 in the 458 currently holds the world record for most power per liter in a naturally aspirated production car engine.[6]

[edit]Transmission

The only transmission available on the 458 is a dual-clutch 7-speed gearbox.[4] There is no traditional manual option, making this the fifth road-car after the Enzo, California, Challenge Stradale and 430 Scuderia not to be offered with Ferrari's classic gated manual. It is the first mainstream model to not be offered with a manual transmission.

[edit]Handling

The car's suspension features double wishbones at the front and a multi-link set-up at the rear, coupled with E-Diff and F1-Trac traction control systems, designed to improve the car's cornering and longitudinal acceleration by 32% when compared with its predecessors.[4]
The brakes include a prefill function whereby the pistons in the calipers move the pads into contact with the discs on lift off to minimize delay in the brakes being applied.[7] This combined with the ABS has reduced 100–0 km/h (62-0 mph) braking distance to 32.5 metres (107 ft).[8]
The adaptive magnetorheological dampers are co-developed with BWI Group.

[edit]Performance

Ferrari's official 0-100 km/h (62 mph) acceleration is under 3.4 seconds,[9] while top speed is over 325 km/h (202 mph), with a fuel consumption in combined cycle (ECE+EUDC) 13.3 L/100 km (21.2 mpg-imp; 17.7 mpg-US) while producing 307g/km of CO2.[10]

[edit]Design

The small aeroelastic winglets generate downforce and, as speed arises, deform to reduce the section of the radiator intake and cut drag.
The body was designed by Pininfarina, as with all recent Ferrari models. The car’s exterior styling and features were designed for aerodynamic efficiency, producing a downforce of 140 kg at 124 miles per hour (200 km/h).[4] In particular, the front grille features deformable winglets that lower at high speeds, in order to offer reduced drag.[11] The car's interior was designed using input from former Ferrari Formula 1 driver Michael Schumacher, including a new steering wheel design which incorporates many features and controls as opposed to their being on the dashboard, similar to racing car designs.[4]
According to British car magazine Autocar, the 458 Italia's design has drawn inspiration from the Enzo Ferrari and its Millechili concept car.[6] It has been designed to be Ferrari's sportiest V8-engined car, to distinguish itself from the recently launched Ferrari California.[6]
The 458 was also reviewed on 15th season of Top Gear, where it received acclaim for its styling and performance. In a drag race against a Ferrari F430, it won by a considerable margin. The car also lapped the Top Gear test track in 1:19.1, just 0.1 seconds slower than the Ferrari Enzo.

[edit]458 Challenge

458 Challenge rear
The 458 Challenge was presented at the Ferrari Annual Dealer Meeting on 14 July 2010. Ferrari says their newest Ferrari Challenge racer can lap the Fiorano test track in 1:16.5, which is two seconds faster than its F430 Challenge predecessor and only 0.2 seconds slower than the Ferrari FXX.[12][13] Weight was reduced from the standard model through the use of thinner body panels, carbon fiber replacement panels, and polycarbonate windows and windshield.[14] The differences over the regular road legal 458 include a racing cockpit, windows which only open through small slots. Air-jack mounting on the rear to lift the car up, racing fuel filler cap and racing rims, as well as hooks on the front and rear to drag the car out of the sandtraps.

[edit]Recall: wheel-arch adhesive fires

On the 24th August 2010, BBC News reported that ten 458s had either crashed or caught fire in just three months.[15] Ferrari responded later that it was aware of the fire-related cases, and was in the process of investigating them.[15][16]
On September 1, 2010 Ferrari officially recalled all 1,248 of the 458s sold to date. A spokesman commented that the problem had been traced to adhesive used in the wheel-arch assemblies and that, in certain circumstances, the glue could begin to overheat, smoke and even catch fire. In extreme cases the melting adhesive could lead to the heat shield deforming, and hence moving closer to the exhaust, causing the wheel-arch lining to catch fire. Owners who had reported fires, that were later confirmed by independent engineers to be due to this problem, will now receive a new car. All other cars will be modified replacing the adhesive with mechanical fasteners.[17][18]

[edit]458 Spider

458 Italia Spider at the Frankfurt Motor Show 2011.
Ferrari unveiled the 458 Spider at the 2011 Frankfurt Motor Show. This convertible variant of the 458 Italia features an aluminium retractable hardtop which, according to Ferrari, weighs 25 kilograms (55 lb) less than a soft roof such as the one found on the Ferrari F430 Spider, and can be retracted in 14 seconds.[19][20] The engine cover has been redesigned to cope with the retractable roof system. Ferrari plans to make 1,500-2,000 458 Spiders every year.It has the same 0-60 time as the hard-top but it will only do 198 mph.

[edit]Racing

Ferrari 458 GTC
Ferrari 458 italia.JPG
CategoryACO GTE
ConstructorFerrari
Technical specifications
ChassisAluminium Monocoque
Suspension (front)Double wishbone
Suspension (rear)Multi-link
Axle trackFront: 1,720 mm (67.7 in),
Rear: 1,688 mm (66.5 in)
Wheelbase2,650 mm (104.3 in)
EngineFerrari F142 4,497 cc (274.4 cu in) V8Naturally aspirated mid-engined,longitudinally mounted
TransmissionHewland 6-speed sequential manual
Weight1,245 kg (2,740 lb)
TyresMichelinPirelliDunlop
Competition history
Notable entrantsItaly AF Corse,
United States Risi Competizione,
United Kingdom JMW Motorsport,
United States Extreme Speed Motorsports,
France Luxury Racing
Notable driversFinland Toni Vilander,
Italy Gianmaria Bruni,
Italy Giancarlo Fisichella,
Brazil Jaime Melo
United States Michael Waltrip
Debut2011 Intercontinental Le Mans Cup Sebring 12Hrs.
RacesWinsPolesFastest laps
[21]322

[edit]458 Italia GTC

Ferrari unveiled their new GTE racer for the 2011 races sanctioned by the ACO. The 458 GTC drops the "flex splitter" found in the road cars and replaced with a more conventional inlet, with the air exit out through louvers in the bonnet. Under new restrictor regulations, the 4.5L engine produces 464 hp (346 kW; 470 PS), which is less than the road car and the 458 Challenge. The double-clutch gearbox had to be replaced but paddle-shifting is retained since rules in 2011 allow them. 6 Ferrari 458 Italia GTCs are on the entry list in 2011 Le Mans 24 Hours, backed by 4 older F430 GTCs. Ferrari 458 GTCs also compete in the American Le Mans SeriesFIA World Endurance Championship and European Le Mans Series.
So far, the 458 Italia GTC has had an excellent racing record. The car has finished 2nd in the 2011 24 Hours of Le Mans, 1st at the 2011 Petit Le Mans, 3rd at the2012 12 Hours of Sebring, and has won both the 2011 Intercontinental Le Mans Cup and the 2011 Le Mans Series.

[edit]458 Italia GT3

Ferrari also unveiled a GT3 version of the Ferrari 458 in 2011. The car is heavier but more powerful than the GTC version, producing closer to 500 HP. The aerodynamics of the car are also slightly different due to different aero regulations. The GT3 version lacks traction control and ABS. The 458 Italia GT3 is involved in numerous racing series including the FIA GT3 European ChampionshipFIA GT1 World ChampionshipBlancpain Endurance Series, International GT Open, and numerous other national GT3 championships. The car won the 2011 FIA GT3 European Championship by the team AF Corse, the GT Asia Series by Clearwater Racing of Singapore.

[edit]458 Italia Grand-Am

In 2012, Ferrari developed a modified version of the 458 GT3 for Grand-Am. The car is heavier and produces less downforce than the GT3 car; the engine is also restricted more heavily. The rollcage is also modified due to stricter safety regulations. The car debuted at the 2012 24 Hours of Daytona.

[edit]Awards

Auto Zeitung magazine awarded Ferrari 458 Spider "Best Cabrio 2011".[22] Motor Trend awarded the Ferrari 458 Italia with the title of "Best Driver's Car" in 2011