Ferrari 456 GT
|Designer||Pietro Camardella and Lorenzo Ramaciotti at Pininfarina|
|Body and chassis|
|Class||Grand tourer (S)|
|Body style||2-door 2+2 coupé|
|Engine||5.5 L Tipo F116B/F116C V12 (456)
5.5 L Tipo F116C V12 (456M)
|Wheelbase||2,600 mm (102.4 in)|
|Length||4,730 mm (186.2 in)
4,763 mm (187.5 in) (456M)
|Width||1,920 mm (75.6 in)|
|Height||1,300 mm (51.2 in)|
|Kerb weight||1,790–1,930 kg (3,946–4,255 lb)|
|Successor||Ferrari 612 Scaglietti|
The Ferrari 456 and 456M (Type F116 and F116M) is a front-engined grand tourer. The 456 was produced from 1992 until 2003. It was an overdue replacement for the defunct front-engined 412 as the company's V12 four seater. The updated 456M was replaced in 2004 by the 612 Scaglietti. It was the last Ferrari model to use pop-up headlamps.
Pietro Camardella and Lorenzo Ramaciotti at Pininfarina designed the original 456 which was available in GT and (from 1996) GTA forms. The difference in name signifies the transmission: the former has a six-speed manual and the latter has a four-speed automatic developed in partnership with FF Developments, in Livonia, MI (which was later purchased by Ricardo Engineering in the UK). This was only the fourth automatic transmission ever offered by Ferrari. The 5.5 L (5474 cc) 65° V12 engine was derived from the Dino V6 rather than the more conventional 60° V12s used in the 412 and Daytona. It produced 442 PS (325 kW; 436 hp) with 4 valves per cylinder and Bosch Motronic M2.7 engine management. It could push the 1690 kg car and four passengers to 302 km/h (188 mph) making it the world's fastest production four-seater. Acceleration to 100 km/h (62 mph) was just 5.2 seconds, with a 13.4 second quarter-mile time. At the time of its development it was the most powerful road car ever developed by Ferrari (aside from the F40). In 1996 engine was changed with Motronic M5.2 management and typed as F116C.
The name 456 is derived from the fact that each cylinder displaces 456 cubic centimeters. This was the last Ferrari to use this naming convention. Despite its supercar performance, the 456 has a relatively unstressed engine, which has proven to be a very reliable unit.
The chassis is a tubular steel spaceframe construction with a one-piece composite bonnet and body panels of aluminium. The body panels are welded to the chassis by using a special "sandwich filler" called feran that, when laid between, allows steel and aluminium to be welded.
Approximately 3,289 of all versions were built. These consisted of the following versions: 456 GT: 1,548; 456 GTA: 403; 456M GT: 688; 456M GTA: 650.
The Modificata 456M appeared in 1998, starting with chassis number 109589. Many changes were made to improve aerodynamics and cooling, and the interior – still featuring Connolly Leather – was freshened with new seats and other conveniences (fewer gauges on dash, and a new Becker stereo fitted in front of gear stick rather than behind as in the very shallow and special Sony head unit in the 456 GT). Some readily apparent changes can be seen in the two adjoining pictures. The 456 has a smaller grille with fog lights outside the grille. The 456 also had hood-mounted air scoops which can be seen removed on the 456M. The undercarriage spoiler on the 456M is fixed, where the older 456 had a motorized spoiler that began its deployment above 105 km/h (65 mph). Power remained unchanged on the Modificata using Bosch Motronic M5.2 engine management at 442 PS (325 kW; 436 hp); the cylinder firing order was changed for smoother running, and the torque remained the same for later versions of the 456 GT.
456 Bicolore Scaglietti
In the final year of production 2002/3 customers could specify their vehicle using the Carrozzeria Scaglietti Program. Launched at the 2002 Geneva show using Michael Schumacher's own 456M GT as an example, customers could work with Ferrari personnel to create a highly individual car. Schumacher's car had a two colour paint scheme, custom leather interior, re-worked instruments, an uprated handling pack and cross-drilled Brembo brakes. Such cars would be thus designated as a Tipo 456M GT(A) Scaglietti. Less than 20 were made.
Other body styles
While the 456 2+2 coupé was the only version to hit showrooms, four other rare body styles exist:
- Ferrari 456 GT Sedan. Two 4-door sedans (saloons) were built by Pininfarina especially for Nafsas Al Khaddaja of Belgium. The Brunei royals also own al least 4 Venice Sedans, of which pictures exist in the Internet in their garage.
- A 4-door wagon (estate) called the Ferrari 456 GT Venice was also built, in a handful of units by Pininfarina. Prince Jefri Bolkiah of Brunei ordered seven to be built. After Pininfarina designed and built them, the prince only purchased six. Each wagon is rumored to have cost the Sultan's brother around 1.5 million U.S. dollars.
- A convertible version called the Ferrari 456 GT Spyder also exists. Two of these convertibles were built by Pininfarina especially for the Sultan of Brunei. There are also two aftermarket conversions made by the R. Straman Company of Costa Mesa, California. Boxer Mike Tyson bought one such convertible.
- A targa top version. An aftermarket conversion on a 456GTA once belonging to Shaquille O'Neal. Additional work included removal of the rear seats, to facilitate longer seat rails, and a custom sound system.
The 5.5 L V12 engine won the "over 4 litre" class of the International Engine of the Year award for 2000 and 2001.
- "Designer". ajovalo.net. Retrieved 2012-02-08.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- "thesupercars.org". thesupercars.org. Retrieved 2012-02-29.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
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