Lamborghini Countach

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Lamborghini Countach
Lamborghini Countach LP500S.jpg
Overview
ManufacturerLamborghini
Production1974–1990
(2,042 produced)
AssemblySant'Agata Bolognese, Italy
DesignerMarcello Gandini at Bertone[1]
Body and chassis
ClassSports car
Body style2-door coupé
LayoutRear mid-engine, rear-wheel drive
Powertrain
EngineV12 engine
LP400, LP400S: 4.0 L (3929 cc)
LP500S: 4.8 L (4754 cc)
5000QV, 25th Anniversary: 5.2 L (5167 cc)
Transmission5-speed manual[2]
Dimensions
Wheelbase96.46 in (2,450 mm)[3]
Length162.99 in (4,140 mm)[4]
Height42.13 in (1,070 mm)[3][4]
Chronology
PredecessorLamborghini Miura
SuccessorLamborghini Diablo
 
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Lamborghini Countach
Lamborghini Countach LP500S.jpg
Overview
ManufacturerLamborghini
Production1974–1990
(2,042 produced)
AssemblySant'Agata Bolognese, Italy
DesignerMarcello Gandini at Bertone[1]
Body and chassis
ClassSports car
Body style2-door coupé
LayoutRear mid-engine, rear-wheel drive
Powertrain
EngineV12 engine
LP400, LP400S: 4.0 L (3929 cc)
LP500S: 4.8 L (4754 cc)
5000QV, 25th Anniversary: 5.2 L (5167 cc)
Transmission5-speed manual[2]
Dimensions
Wheelbase96.46 in (2,450 mm)[3]
Length162.99 in (4,140 mm)[4]
Height42.13 in (1,070 mm)[3][4]
Chronology
PredecessorLamborghini Miura
SuccessorLamborghini Diablo

The Lamborghini Countach is a mid-engined supercar that was produced by Italian automaker Lamborghini from 1974 to 1990. Its design both pioneered and popularized the wedge-shaped, sharply angled look popular in many high-performance sports cars. The "cabin-forward" design concept, which pushes the passenger compartment forward in order to accommodate a larger engine, was also popularized by the Countach.

In 2004, American car magazine Sports Car International named the car number three on the list of Top Sports Cars of the 1970s, and it was listed as number ten on their list of Top Sports Cars of the 1980s.

Name[edit]

The word countach (pronounced [ˈkun tɑˑʃ] ( )) is an exclamation of astonishment in the local Piedmontese language—generally used by men on seeing an extremely beautiful woman.[5]

The prototype was introduced to the world at the 1971 Geneva Motor Show. Most previous and subsequent Lamborghini car names were associated with bulls and bullfighting.

Styling[edit]

A Countach LP 500 viewed from the top to show its Futuristic styling

The Countach was styled by Marcello Gandini of the Bertone design studio, the same designer and studio that designed the Miura. Gandini was then a young, inexperienced designer—not very experienced in the practical, ergonomic aspects of automobile design, but at the same time unhindered by them. Gandini produced a striking design. The Countach shape was wide and low (42.1 inches (1.07 m)), but not very long (only 163 inches (4.1 m)). Its angular and wedge-shaped body was made almost entirely of flat, trapezoidal panels.

The doors, a Lamborghini trademark first started with the Countach, were scissor doors: hinged at the front with horizontal hinges, so that they lifted up and tilted forwards. The main reason is the car's tubular spaceframe chassis results in very high and wide door sills. It was also partly for style, and partly because the width of the car made conventional doors impossible to use in an even slightly confined space. Care needed to be taken, though, in opening the doors with a low roof overhead. The car's poor rear visibility and wide sills led to drivers adopting a method of reversing the car for parking by opening the door, sitting on the sill, and reversing while looking over the back of the car from outside.

The LP 400 was the original production model.
The Countach's scissor doors.

The pure style of the prototype was progressively altered by the evolution of the car to improve its performance, handling, tractability, and ability to meet mandated requirements. This began with the first production model, which included several vents which were found to be necessary to cool the engine adequately. These included the iconic NACA duct on the door and rear fender of each side of the car. The car design changes ended with a large engine vent directly behind the driver, reducing the rear view. Later additions, including fender flares, spoilers, carburetor covers, and bumpers, progressively changed the aesthetic values of the car.

The Countach's styling and visual impression caused it to become an icon of great design to almost everyone except automotive engineers. The superior performance characteristics of later Lamborghini models (such as the Diablo, or the Murciélago) appealed to performance car drivers and engineers, but they never had the originality or outrageousness that gave the Countach its distinction. The different impressions left by the various Lamborghini models have generated numerous debates and disagreements over what constitutes "classic" or "great" automotive design (elegant looks and style, versus technical and engineering superiority).

Engine[edit]

Engine

The rear wheels were driven by a traditional Lamborghini V12 engine mounted longitudinally with a mid-engined configuration. This contrasted with the Miura, on which the centrally mounted engine had been installed transversely.[6] For better weight distribution, the engine is pointed "backwards"; the output shaft is at the front, and the gearbox is in front of the engine, the driveshaft running back through the engine's sump to a differential at the rear. Although originally planned as a 5-liter powerplant, the first production cars used the Lamborghini Miura's 4-liter engine. Later advances increased the displacement to 4.8 liters and then (in the "Quattrovalvole" model) 5.2 L with four valves per cylinder.

All Lamborghini Countaches were equipped with six Weber carburetors until the arrival of the 5000QV model, at which time the car became available in America, and used Bosch K-Jetronic fuel injection. The European models, however, continued to use the carburetors (producing more power than fuel-injected cars) until the arrival of the Lamborghini Diablo, which replaced the Countach.

Construction[edit]

The Countach used a skin of aircraft-grade aluminium over a tubular space frame, as in a racing car. Although expensive to build, it is immensely strong and very light; despite its size, the car weighs approximately 1,400 kg (3,100 lb)).[citation needed] The underbody tray was fiberglass.

Countach models[edit]

Prototype LP 500[edit]

A single prototype was built, the LP 500 [7] (the 500 standing for the 5.0 L displacement of the engine which was intended to be used). Painted bright sunflower yellow, the car was a stunner at the Geneva Motor Show in 1971. Sporting Gandini's original design concepts, the car's design needed extensive modification for production. In particular, the small air intake ducts on the car's rear shoulders proved insufficient to cool the engine, and large "air box" scoops were added in that position. The experimental car was also constructed of aluminium honeycomb sheeting among other things, which was dropped for production.

The car did not survive; it was sacrificed in a crash test at MIRA facility to gain European type approval, even though its construction method was utterly unlike production vehicles.

LP 400[edit]

LP400, front 3/4
Rear 3/4

The Countach entered production as the LP 400 with a 4.0-litre (3929 cc) 375 PS engine. The first production Countach was delivered to an Australian in 1974. Externally, little had altered from the final form of the prototype except at the rear, where conventional lights replaced the futuristic light clusters of the prototype. The styling had become rather more aggressive than Gandini's original conception, with the required large air scoops and vents to keep the car from overheating, but the overall shape was still very sleek. The original LP 400 rode on the quite narrow tires of the time, but their narrowness and the slick styling meant that this version had the lowest drag coefficient of any Countach model and possibly the highest top speed. The emblems at the rear simply read "lamborghini" and "Countach", with no engine displacement or valve arrangement markings as is found on later cars. By the end of 1977 the company had produced 158 Countach LP 400s.[6]

LP 400S[edit]

LP 400S Rear

In 1978, a new LP 400S model was introduced. Though the engine was slightly downgraded from the LP 400 model (355 PS), the most radical changes were in the exterior, where the tires were replaced with much wider Pirelli P7 units, and fiberglass wheel arch extensions were added, giving the car the fundamental look it kept until the end of its production run. An optional V-shaped spoiler was available over the rear deck, which, while improving high-speed stability, reduced the top speed by at least 10 miles per hour (16 km/h). Most owners ordered the wing. The handling of the LP 400S was improved by the wider tires which made the car more stable in cornering. Aesthetically, some prefer the slick lines of the original while others prefer the more aggressive lines of the later models, beginning with the LP 400S. The standard emblems ("Lamborghini" and "Countach") were kept at the rear, but an angular "S" emblem was added after the "Countach" on the right side.

There are three distinct Countach LP 400S Series:

LP 500S[edit]

Countach 500S

1982 saw another improvement, this time giving a bigger, more powerful 4.8-litre engine. The bodywork was unaltered. This version of the car is sometimes called the LP 5000S, which may cause confusion with the later 5000QV (next section). 323 cars were built.

5000QV[edit]

In 1985 the engine was improved again, bored and stroked to 5.2 litres (5,167 cc) and given four valves per cylinder (quattrovalvole in Italian). The carburetors were moved from the sides to the top of the engine for better breathing—unfortunately this created a hump on the engine deck, reducing the already poor rear visibility to almost nothing. Some body panels were also replaced by Kevlar. In later versions of the engine, the carburettors were replaced with fuel-injection.

US spec QV, showing the mandatory federal bumpers

For the first time, a US specification model was produced by the factory, with styling changes to allow bumpers to meet US federal standards. (Many had those bumpers removed immediately as the bulky looking addition to the car was said to ruin the otherwise smooth lines of the body.) Although this change was the most notable on the exterior, the most prominent change under the hood was the use of Bosch K-Jetronic fuel injection providing 414 bhp (309 kW; 420 PS), rather than the six Weber carburettors providing 455 bhp (339 kW; 461 PS) used in the Euro-spec model. The 1985 US model had a base price close to $100,000. Only two optional extras were available: a $5,500 aerodynamic spoiler and a $7,500 sound system.[citation needed] As for other markets, 1987 and 1988 model Quattrovalvoles received straked sideskirts. 610 cars were built.

25th Anniversary Countach[edit]

25th Anniversary Countach
Lamborghini Countach silver 25 Years Edition hl TCE.jpg
Overview
Production1988-1990
658 produced
DesignerHoracio Pagani[8]
Powertrain
Engine5.2 L (5167 cc) V12
Dimensions
Wheelbase2,500 mm (98.4 in)
Length4,140 mm (163.0 in)
Width2,000 mm (78.7 in)
Height1,070 mm (42.1 in)
Curb weight1,490 kg (3,285 lb)

Named to honor the company's twenty-fifth anniversary, in 1988, the 25th Anniversary Countach was mechanically very similar to the 5000QV but sported much changed styling. The rear "air boxes" were restyled and enlarged, while the vents behind them were changed so that they ran front to back instead of side to side. In addition, a new air dam and side skirting, both with air intakes, were fitted, and the taillights were restyled to be narrower, with body-colored panels replacing the upper and lower parts of the previous large taillights. The styling changes were unpopular with many, particularly since the intakes had strakes in them that appeared to mimic those on the Ferrari Testarossa, but they improved the engine's cooling, a problem the Countach had always struggled with. It also featured 345/35R15 tires; the widest tires available on a production car at the time. The Anniversary was produced through 1990 when it was replaced by the Lamborghini Diablo.

The 25th Anniversary Edition was the most popular, most refined, and possibly the fastest Lamborghini Countach: 0-60 mph in 4.7 seconds and 183 mph all out.[9]

Walter Wolf Countach[edit]

In 1975, Walter Wolf, a wealthy Canadian businessman and owner of the Wolf F1 Racing team in the 1970s, purchased an LP 400; however, he was not satisfied with the LP 400's engine and asked Gianpaolo Dallara, the chief engineer of Lamborghini at that time, to create a special high-power version of the Countach. It was the "code No. 1120148" Walter Wolf special with an engine identical to the 5.0 liter engine from the Countach LP500 prototype,[10] which produced 447 hp / 7900 rpm and reached a supposed maximum speed of 315 or 323.6 km/h (195.7 or 201.1 mph). This model also featured the upgraded wheels, Pirelli P7 tires, large fender flares, and front and rear spoilers of the LP 400S model. It was painted red with black fender flares, and was designated "LP 500S" like the standard Countach model from the 1980s, and was the stepping stone that led to this later production model. Two other Wolf Countaches were produced, one painted blue, No. 1120202 (currently in Germany) and one navy blue, No. 1121210 (This machine was owned by Wolf for a long time, but was eventually sold.)[citation needed] Both of the later Wolf Countaches used the original 5.0 liter engine commissioned by Wolf, transplanted to each car in turn.[11]

Production figures[edit]

A total of 2,042 cars were built during the Countach's sixteen-year lifetime:

PrototypeLP 400LP 400SLP 500SLP 5000QV25 Anniversary
1157237321676650

Substantially more than half were built in the final five years of production, as Lamborghini's new corporate owners increased production.

Engine data[edit]

ModelCapacityPowerTorqueCompression ratioFuel system
Study LP 5004971 cc328 kW 446 PS (328 kW; 440 hp)448 Nm @ 5750 rpm10,5:1Carburetor
LP 4003929 cc276 kW (375 PS)361 N·m (266 lb·ft) @ 5000/min10,5:1Carburetor
LP 400S3929 cc261 kW (355 PS)356 N·m (263 lb·ft) @ 5000/min10,5:1Carburetor
LP 500S4754 cc276 kW (375 PS)418 N·m (308 lb·ft) @ 4500/min9,2:1Carburetor
LP 5000S QV
25 Anniversary
5167 cc335 kW (455 PS)500 N·m (369 lb·ft) @ 5200/min9,5:1Carburetor
Evoluzione5167 cc360 kW (490 PS)9,5:1Carburetor
LP 500 Turbo S Prototype4754 cc549 kW (748 PS)876 N·m (646 lb·ft) @ 4500/minCarburetor with 2 turbochargers

Driving performance and weight[edit]

ModelTop speedAcceleration 0 – 100 km/hEmpty weight
LP 500 Prototype300 km/h (186 mph)5 s1,130 kg (2,491 lb)
LP 400309 km/h (192 mph)5.4 s1,065 kg (2,348 lb)
LP 400S292 km/h (181 mph)5.9 s1,200 kg (2,646 lb)
LP 500S257 km/h (160 mph)[12]5.4 s1,480 kg (3,263 lb)
LP 5000S QV295 km/h (183 mph)4.9 s1,490 kg (3,285 lb)
25th Anniversary295 km/h (183 mph)4.9 s1,590 kg (3,505 lb)
Evoluzione330 km/h (205 mph)4.2 s980 kg
LP 500 Turbo S Prototype333 km/h (207 mph)3.6 sN/A

Replicas[edit]

In 1984, Rod Ladret of Ladret Design Studio located in Alberta, Canada, began producing and marketing a replica of the Countach. The form for the kit was sculpted from plaster and then a fiberglass mold was made of the form. The kits and cars Ladret Design Studio built included a tube frame chassis with an American V8 power plant. Ladret Design Studio built 141 of these replicas and the industrial clients who purchased his fiberglass forms have built several thousand over the past two decades. As of 2007 there are still several companies building kits based on Ladret's forms built in 1984. In 1993, Ladret ceased manufacturing the Countach replica and moved on to other projects.

From around 1985 until the late 1990s, several companies replicated the Countach with varying degrees of success. In 1985, Gary Thompson and Pete Jackson rented a real Countach from an up-market Manchester car-rental company and made a glass-fiber mold of it. This mold resulted in a number of UK-based manufacturers producing their own Countach replicas. A few were able to produce remarkably good replicas, including Paul Lawrenson of Prova Cars, Alan Booth of Sienna Cars, Phil Cheetham of Mirage Replicas, and Ken Cook of Brightwheel/Classic Replicas. DC Supercars now has Phil Cheetham moulds and is producing Countach replicas.[citation needed]

References[edit]

  1. ^ "Designer". ajovalo.net. Retrieved 8 February 2012. 
  2. ^ http://storm.oldcarmanualproject.com/lamborghini/1973/73countach2.jpg
  3. ^ a b World Cars 1982. Herald Books. ISBN 0-910714-14-2. 
  4. ^ a b World Cars 1978. Herald Books. ISBN 0-910714-10-X. 
  5. ^ Edsall, Larry (2005). Legendary Cars. White Star. ISBN 978-88-544-0098-6. 
  6. ^ a b "Nachtschicht im Schloss: A report on a concours d'elegance at Schloss Bensberg". Auto Motor u. Sport. Heft 25 2010: 38. 18 November 2010. 
  7. ^ "LP500 Prototipo". supercars.net. Retrieved 17 February 2013. 
  8. ^ "Collectible Classic: 1974-90 Lamborghini Countach". Automobile Magazine. Retrieved 13 January 2012. 
  9. ^ http://auto.howstuffworks.com/lamborghini-sports-cars7.htm
  10. ^ Lyons, Pete (1988), The Complete Book of Lamborghini, Publications International, Ltd, pp. 218–219, ISBN 0-517-66715-4 
  11. ^ Lyons, Pete (1988), The Complete Book of Lamborghini, Publications International, Ltd, p. 219, ISBN 0-517-66715-4 
  12. ^ Sherman, Don (December 1983). "Life in the whips-and-chains lane". Car and Driver. 

External links[edit]