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Ferrari 458

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Ferrari 458 Italia
Ferrari 458 Italia (US)
Overview
ManufacturerFerrari
Production2009-present
Model years2010-present
AssemblyMaranello, Italy
DesignerPininfarina
Body and chassis
Body style2-seat Berlinetta
LayoutRear mid-engine, rear-wheel drive
Powertrain
Engine4.5 L V8
Transmission7-speed dual-clutch
Dimensions
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)
Chronology
PredecessorFerrari F430

The Ferrari 458 Italia is a mid-engined sports car produced by the Italian sports car manufacturer Ferrari. The 458 Italia replaces the Ferrari F430.[2] The 458 Italia was officially unveiled at the 2009 Frankfurt Motor Show on 15 September 2009.[3]

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]

Engine

The 458 Italia is powered by a 4.5 L (270 cu in) V8 engine derived from a shared Ferrari/Maserati design, producing 562 hp (419 kW; 570 PS) at 9,000 rpm (redline) and 398 lb⋅ft (540 N⋅m) at 6,000 rpm[5] with 80% torque available at 3,250 rpm.[4] Due to the aerodynamics pushing more air into the engine at high speeds, the engine develops 570 HP at top speed. The engine features direct fuel injection, which is a first for Ferrari mid-rear engine setups in its road cars.[4]

Transmission

The standard transmission is a Getrag dual-clutch 7-speed transmission, similar to the Ferrari California.[4] There is no traditional manual option, making this the fourth road-car after the Enzo, 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.

Handling

Ferrari 458 Italia pictured in Australia

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 minimise delay in the brakes being applied.[2] This combined with the ABS has reduced 100–0 km/h (62-0 mph) braking distance to 32.5 metres (107 ft).[6]

The adaptive magnetorheological dampers were co-developed with Delphi.

Performance

Ferrari's official 0-100 km/h (62 mph) acceleration is under 3.4 seconds,[7] while top speed is over 325 km/h (202 mph), with a fuel consumption in combined cycle (ECE+EUDC) 13.7 L/100 km (20.6 mpg‑imp; 17.2 mpg‑US) while producing 320g/km of CO2.[8]

Price

Since car values vary and Ferrari does not publish prices of its cars on its website, it is hard to tell what the value of the Ferrari 458 Italia is currently. As of February 2010, the Ferrari 458 Italia was selling for around £25,000 over its £169,545 UK list price.[9]

Design

The black winglet deforms at high speeds to create more downforce rather than guiding air towards the engine's air intake.

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.[10] 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.[11] It has been designed to be Ferrari's sportiest V8-engined car, to distinguish itself from the recently launched Ferrari California.[11]

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 Enzo Ferrari.

458 Challenge

The 458 Challenge was presented at the Ferrari Annual Dealer Meeting on 14 July 2010. Ferrari say their newest Challenge racer can lap the Fiorano test track in 1:16.5, which is two seconds faster than its F430 Challenge predecessor and only .2 seconds slower than the Ferrari FXX.[12][13]

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.[14] Ferrari responded later that it was aware of the fire-related cases, and was in the process of investigating them.[14][15]

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.[16][17]

458 Italia GTC

Ferrari 458 Italia GTC

Ferrari unveiled their new GT2 racer for the 2011 races sanctioned by the ACO. The 458 GT2 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 470 bhp, which is less than the road car, the F430 GTE and the 458 Challenge. The double-clutch paddle-shifting gearbox 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 GT2s.

References

  1. ^ a b c d "Ferrari Announces the 458 Italia as the F430 Successor, Counts Down to Frankfurt Debut". italiaspeed.com. Retrieved 2009-07-28.
  2. ^ a b "2010 Ferrari 458 Italia Preview". JB car pages.
  3. ^ "Ferrari Unveils 458 Italia at Frankfurt Motor Show". Automoblog.net.
  4. ^ a b c d e f g "First look at Ferrari's all-new '458 Italia' supercar". Motor Authority. Retrieved 2009-07-28.
  5. ^ "Technical specifications". ferrari.com. Retrieved 2010-08-14.
  6. ^ "Ferrari 458 Italia". Inautonews. Retrieved 2009-07-28.
  7. ^ "Technical specifications". ferrari.com. Retrieved 2011-03-16.
  8. ^ "Officially Official: Ferrari 458 Italia announced!". AutoBlog.
  9. ^ "Ferrari 458 Italias selling for 200k in UK". carmagazine.co.uk.
  10. ^ "Ferrari's new 458 Italia revealed!". Auto Express.co.uk.
  11. ^ a b "Ferrari 458 Italia revealed". Autocar.co.uk.
  12. ^ "Ferrari 458 Challenge anno 459 unced". AUSmotive.com.
  13. ^ "Ferrari 458 Challenge debuts at Maranello". DieselStation.com.
  14. ^ a b "In Pictures: Ferrari 458 on fire". BBC News.
  15. ^ Ferrari 458 plagued by mysterious jinx - Daily Telegraph, 24 Aug 2010
  16. ^ "Ferrari recalls Italia cars after reports of fires". BBC News. September 1, 2010. Retrieved September 1, 2010.
  17. ^ "Ferrari recalls the 'cursed' supercar after five £170,000 458 Italias burst into flames". dailymail.co.uk. 2010. Retrieved 2010-10-27.

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