Holden VK Commodore
Encyclopedia
The Holden VK Commodore was introduced in 1984 and replaced the VH
Holden VH Commodore
The Holden VH Commodore, an evolution of the previous Holden Commodore VC model, was released in October 1981. The frontal appearance was mildly facelifted with a new horizontal-slat grille and new lighting components designed to give a lower, wider look, and for interest of aerodynamics...

. It was the first Commodore to have plastic (polypropylene
Polypropylene
Polypropylene , also known as polypropene, is a thermoplastic polymer used in a wide variety of applications including packaging, textiles , stationery, plastic parts and reusable containers of various types, laboratory equipment, loudspeakers, automotive components, and polymer banknotes...

) bumpers and introduced rear quarter windows for a six-window design (styled by Holden, but similar in appearance to the Opel Senator
Opel Senator
The Opel Senator was a large automobile, two generations of which were sold in Europe by Opel, from 1978 until 1993. A saloon, its first incarnation was also available with a fastback coupé body as the Opel Monza and Vauxhall Royale Coupe....

) as opposed to the four-window design on previous Commodore models. Apart from the bumpers and "glasshouse", other changes for the VK Commodore included a front grille redesign and revamped dashboard instrumentation that included a full digital (vacuum fluorescent display
Vacuum fluorescent display
A vacuum fluorescent display is a display device used commonly on consumer-electronics equipment such as video cassette recorders, car radios, and microwave ovens. Invented in Japan in 1967, the displays became common on calculators and other consumer electronics devices...

) arrangement for the new luxury version, the Calais.

The exterior of the VK Commodore was also updated with a more modern and aggressive appearance. This included a new grill design much different than previous models with three bold strips rather than a metallic grill, the now plastic front and rear bumpers/skirts replacing the obsolete metal guards, and a new rear tail light assembly, whereby they now spread from one side to another with a black panel in between. This all added up to a more prominent, sharper look for the 1980s. Changes were also made to the interior whereupon the panel of instruments were now square-shaped rather than the more conventional circular layout. In total, 135,705 VK Commodores were built.

Engines

Engine choices (not necessarily available on all cars in the VK range) were two versions of a 5.0 litre V8 engine
V8 engine
A V8 engine is a V engine with eight cylinders mounted on the crankcase in two banks of four cylinders, in most cases set at a right angle to each other but sometimes at a narrower angle, with all eight pistons driving a common crankshaft....

 (replaced by the 4.9 litre V8 when Group A rules entered Australian motorsport in 1985) and two versions of a 3.3 litre inline 'black' Straight-6
Straight-6
The straight-six engine or inline-six engine is a six-cylinder internal combustion engine with all six cylinders mounted in a straight line along the crankcase...

 engine (essentially a refined 'blue' I6 with slight increases in power and efficiency), the latter of which was available with either a carburetor
Carburetor
A carburetor , carburettor, or carburetter is a device that blends air and fuel for an internal combustion engine. It is sometimes shortened to carb in North America and the United Kingdom....

 or fuel injection
Fuel injection
Fuel injection is a system for admitting fuel into an internal combustion engine. It has become the primary fuel delivery system used in automotive petrol engines, having almost completely replaced carburetors in the late 1980s....

. The 3.3 EST carburetor engine was standard equipment for most VK Commodores, with the 3.3 EFI injection engine nominated as standard equipment for the Calais sedan.

The 2.85 litre six-cylinder and the 4.2 litre V8, mainstays of the previous Commodore ranges were dropped, hence unavailable to the VK, however Holden's 1.9L Starfire 4-cylinder unit was offered on New Zealand market VK models.

Models

The VK range introduced new names for the specification levels, with Executive now a stand-alone nameplate alongside the base model SL. The Executive was basically a Commodore SL appointed with automatic transmission and power steering, and was aimed at capturing the fleet market, a market that Holden had lost its share in when the smaller bodied Commodore originally replaced the Kingswood
Holden Kingswood
The Holden Kingswood is a full-size car that was manufactured by General Motors-Holden's, the Australian subsidiary of General Motors , from the beginning of the HK series in 1968 through to the conclusion of the WB series in 1984...

. Also introduced was the Berlina (replacing SL/X) and Calais (replacing SL/E). The station wagon body style was available in SL, Executive or Berlina variants only, however the limited edition Vacationer name plate was also continued over for a period from the VH Commodore
Holden VH Commodore
The Holden VH Commodore, an evolution of the previous Holden Commodore VC model, was released in October 1981. The frontal appearance was mildly facelifted with a new horizontal-slat grille and new lighting components designed to give a lower, wider look, and for interest of aerodynamics...

. Other variants produced were the Commodore SS sedan which featured its own specification - courtesy of HDT - high performance 4.9 litre V8, and the limited edition - available only through affiliated HDT Holden dealers - LM 5000, SS Group 3, SS Group A (502 made) and Calais Director sedans.

Motorsport

The VK also had an impressive racing pedigree, winning the Bathurst 1000
Bathurst 1000
The Bathurst 1000 is a touring car race held annually at Mount Panorama Circuit in Bathurst, New South Wales, Australia...

 on two occasions, in 1984 in Group C
Group C (Australia)
In relation to Australian motorsport, Group C refers to either of two sets of regulations devised by the Confederation of Australian Motor Sport for use in Australian touring car racing from 1965 to 1984...

 specification with Peter Brock
Peter Brock
Peter Geoffrey Brock, AM otherwise known as "Peter Perfect", "The King of the Mountain" or simply as "Brocky" was one of Australia's best-known and most successful motor racing drivers. Brock was most often associated with Holden for almost 40 years, although he raced vehicles of other...

 and Larry Perkins
Larry Perkins
Larry Clifton Perkins is a former racing driver and V8 Supercar team owner from Australia.-Career:...

, and in 1986 in Group A specification with Allan Grice
Allan Grice
Allan Maxwell Grice OAM , known to motor-racing fans as Gricey, is an Australian former racing driver and politician, most famous for twice winning the prestigious Bathurst 1000 , and as a privateer driver of a Holden in the Australian Touring Car Championship.Grice also had a successful second...

 and Graeme Bailey
Graeme Bailey
Graeme Alfred Bailey , was an Australian racing driver, best known as co-winner of the 1986 Bathurst 1000....

.

New Zealand

The VK was assembled by General Motors
General Motors
General Motors Company , commonly known as GM, formerly incorporated as General Motors Corporation, is an American multinational automotive corporation headquartered in Detroit, Michigan and the world's second-largest automaker in 2010...

 New Zealand at their Trentham assembly plant, near Wellington
Wellington
Wellington is the capital city and third most populous urban area of New Zealand, although it is likely to have surpassed Christchurch due to the exodus following the Canterbury Earthquake. It is at the southwestern tip of the North Island, between Cook Strait and the Rimutaka Range...

.

New Zealand VKs were similar, but had slight differences to their Australian sold counterparts, notably smoke-tinted taillights, the lack of emissions gear, and that a Holden Starfire powered 4-cylinder model was also available, utilizing 13-inch wheels which had a slightly smaller wheel stud
Wheel stud
Wheel studs are the threaded fasteners that hold on the wheels of many automobiles. They are semi-permanently mounted directly to the vehicle hub, usually through the brake drum or brake disk. Lug nuts are fastened over to the wheel stud to secure the wheel...

 pattern. The 4-cylinder was considered an economic car, however from its lack of power it tended to use more fuel than a six cylinder model when laden down. It was however remarkably successful in this market, unlike Australia.

Positioned below the Calais, an upmarket model badged Commodore Royale
Holden Royale
The Holden Royale and Holden Commodore Royale are a series of automobiles that were produced by the Australian subsidiary of General Motors , Holden:...

was sold exclusively in New Zealand, available with both four- and six-cylinder engines. The luxury options included with this was air conditioning, electric windows, electric mirrors and a five-speed manual transmission.

Towards the end of VK production in New Zealand, a limited run of 120 "GTS" sedans were produced. All featuring identical specs of 3.3 EFI engine, "Midnight Blue" paint with silver bumpers, 15 inch alloys wheels as per Royale/Calais, a unique "Cerulean Blue" interior with same cloth as VK SS Group A, black rubber boot spoiler, black Momo steering wheel, GTS badging, and red pinstripe. These cars may have also been fitted with FE2 suspension.
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK