Saturday 7 April 2012

Hindustan Ambassador





















The Hindustan Ambassador is a car manufactured by Hindustan Motors of India. It has been in production since 1958 with few modifications or changes and is based on the Morris Oxford III model, first made by the Morris Motor Company at Cowley, Oxford in the United Kingdom from 1956 to 1959.
Despite its British origins, the Ambassador is considered as a definitive Indian car and is fondly called "The king of Indian roads".[citation needed] The automobile is manufactured by Hindustan Motors at its Uttarpara plant near Kolkata, West Bengal. Some prominent Indian politicians, such as Sonia Gandhi, use the Hindustan Ambassador.

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Origins


1955 Morris Oxford Series III was launched in India in 1957 as Ambassador Mark I

Side view of 1956 Morris Oxford Series III that remains unchanged till date except for frontal grill changes
When the Birlas wanted a new model to replace their already old Hindustan models based on Morris Oxford Series II (Hindustan Landmaster), they scouted for the then-new Morris Oxford Series III. The car initially came with a side-valve engine but was later improved to an overhead-valve engine. Also the car at that point was quite an innovation with a fully enclosed monocoque chassis, which is why it is spacious inside.
Hindustan Motors Limited (HM), India's pioneering automobile manufacturing company and flagship company of the C.K. Birla Group, was established just before Indian independence, in 1942 by B.M. Birla. They began operations in a small assembly plant in Port Okha near Gujarat.

Evolution

The Amby, as it is affectionately called, has been in continuous production since its inception, with very few changes to its frame.
In 1948, Hindustan Motors shifted its assembly plant from Port Okha in Gujarat to Uttarpara in West Bengal's Hooghly district and strengthened its manufacturing capacity in the automobile segment.
The 1954 Morris Oxford series II in India was licence-built at Uttarpara, (Hooghly dist.), West Bengal, three years after its debut in England and labelled as the 1957 Hindustan Landmaster. It had a rounded rear squab and a curvaceous sloping hood.
Engaged in the manufacture of the Ambassador, Contessa and utility vehicles like the Trekker, Porter and Pushpak, the plant also has to its credit, many innovations and improvements in the automobile industry in India. Hindustan Motors is the only manufacturing facility in the world to manufacture parts for Bedford trucks currently.

Ambassador Mark I to Mark IV

In 1957 all the tooling of the British Morris Oxford Series III was transferred to India. The car was renamed the Ambassador and series-production started in 1957.
Styling changes from the Morris Oxford series II (Landmaster) to Morris Oxford series III (Ambassador) included deep headlamp cowls and small rear wing "tail fins" – all the rage in 1956. The dashboard and steering wheel were completely redesigned. The Landmaster's flat-plane two-spoke steering wheel gave way to a stylish dished steering wheel with three spokes made-up of four wires per spoke, for the Ambassador. Also a new, dimpled hood made its debut. These models had a 1,489 cc side-valve BMC B-series petrol engine. In 1959 the side-valve engine was replaced by a 1489 cc, 55 bhp overhead-valve BMC B-series petrol engine.
In 1963 it underwent a minor frontal facelift with a closely chequered grill and was named as the Ambassador Mark II. As with other British designed Mark cars, while there was never really any Ambassador Mark I, the arrival of the Mark II got people calling the older model, Mark I. In this period the Sales Manager, Helmuth Lindeman, tried to persuade Birla Senior to use an Ambassador, as that would in his view, have improved the quality.
In 1975 another minor facelift to the same grille and a much bigger frontal facelift was turned out as the Mark 3, the most popular face of the Ambassador.
In 1979 the Ambassador got another facelift with a smaller chequered grill and square park lamps and separate blinker lamps. This model was named as Mark 4. In addition to the existing petrol version, a diesel variant was launched which was powered by a 1,500 cc, 37 bhp BMC B-series diesel engine. It was the first diesel car in India and was well received by the Indians. Mark 4 was the last of the Mark cars. Later it was renamed Ambassador Nova. The Ambassador of 1990 was virtually identical to the original, with most changes being cosmetic. This technological stagnation was mainly because of the protectionistic policies being pursued by the Indian government at the time, and there was little willingness on the part of Indian companies to innovate.

Ambassador Nova

The Ambassador Nova was launched in 1989 in two variants – a 55 bhp petrol-powered Deluxe version and a 37 bhp diesel-powered Diesel DX version. Ambassador Nova had a newly designed steering wheel, new steering column, better brakes and electricals. It also had some cosmetic changes which included a new radiator grill.

Ambassador 1800 ISZ


Ambassador White Classic on the roads of New Delhi
In an attempt to increase its appeal, in 1992 another version was released. Dubbed the Ambassador 1800 ISZ, this model featured a 75 bhp 1,800 cc Isuzu inline-four engine and a five-speed manual gearbox, and also had the option of bucket seats, as opposed to the earlier bench seats. Also, the entire dashboard was redesigned. Instrumentation panels were shifted from the centre of the dashboard to the right, behind the steering wheel. Seat belts became mandatory.

Ambassador Classic


Hindustan Motors Ambassador. The 2000 ISZ. Year - 2003
After the millennium renovation project at the Uttarpara Plant, the Ambassador was re-engineered and renamed the Ambassador Classic. The new model featured a redesigned dashboard, polyurethane seats, pull type door handles and the steering column gear lever was replaced by floor shift gears and had a tweaked up suspension. The higher end models featured servo assisted disc brakes and power assisted TRW steering.

Avigo

Hindustan Motors Avigo
HM Ambassador Avigo (2005), Mumbai
Manufacturer Hindustan Motors
Also called Hindustan Avigo
Production 2004–present
Predecessor Hindustan Ambassador
Body style 4-door sedan
Layout FR layout
Engine 1,489 cc (1.5 L) I4
Wheelbase 2,464 mm (97.0 in)
Length 4,325 mm (170.3 in)
Width 1,662 mm (65.4 in)
Height 1,593 mm (62.7 in)
Related Morris Oxford
The Avigo is the most radical revision of the venerated Ambassador, a part of a brand revitalisation kicked off in the middle of 2003. The change of name, a break from the Ambassador marque, indicated a different marketing strategy. The Avigo was launched in the summer of 2004. The revitalized lineup consisted of the Ambassador Classic of mid-2003, the Ambassador Grand of late-2003, and the aforementioned Avigo, designed by Manvindra Singh. Car enthusiasts, however, see this merely as a desperate attempt to claw back ever-dwindling market share. Notable influences on the new design include the new Mini,[citation needed] and even the Porsche 356.[citation needed] However, the most overpowering influence on the front and bonnet has been that of the original Landmaster series (also based on Morris Oxford). The rear of the car has been left untouched, and this leads some to feel that the car is not really different from an Ambassador. The Avigo, however, has much more classic-touch internals, like a centrally mounted console (like the Mark IV models), beige-colored seats and wood-grain interiors.

Engines

In the early 1990s, the old Austin-designed B-Series OHV straight-4 BMC 1.5L petrol engine was replaced in favour of an Isuzu 1.8 litre engine and became the fastest production car in India, beating Fiats, and the Maruti Suzuki cars at that time. The engines currently available are the 1.8 L 75 bhp MPFI petrol engine and a 2.0 L 50 bhp Isuzu diesel engine.
In the late 1970s a limited batch of Mark III Ambassadors were produced with 1,700 cc engines.They were fitted with Constant Velocity SU side-draft carburettors of an earlier era instead of the more common indigenous Variable Velocity Solex down-draft units. The engine blocks of these cars had "1700" etched on them instead of the usual "1500". These were probably produced to handle the extra load of the piston-driven air conditioner compressors available in those days. The trim (metal beading) of these cars were a throwback to the sixties because they were chromeplated instead of aluminium.

 Extended version

Many local customisers offer stretched versions, though they are not very popular. One such manufacturer is Parikh, whose effort is called the Ambylimo.

Customised version

Car designer Dilip Chhabria created a concept inspired by the Ambassador. version the Ambierod. This car is not manufactured by Hindustan Motors nor is it based on the ambassador. Several styling cues however have been borrowed from the Ambassador.

UK imports

The car was briefly imported to the United Kingdom in 1993 (as the Fullbore Mark 10). The cars were retrofitted with a heater and seat belts in order to comply with European safety legislation, but only a tiny number were ever sold, and the importer went into liquidation. Despite this failure, from 2002 the Ambassador has again been available new in the UK from Merlin Garages, an importer in Wales.[citation needed]

Hindustan Ambassador Classic
HM Ambassador Avigo (2005), Mumbai
Manufacturer Hindustan Motors
Production 1958–present
Assembly Uttarpara, Kolkata, West Bengal, India
Predecessor Hindustan Landmaster
Class Compact car
Body style 4-door sedan
Layout FR layout
Transmission 5-speed manual
Related          Morris Oxford
 
 
First generation
Production 1957-1962
Model years 1958-1962
Engine 1,489 cc (1.5 L) I4
Second generation
Production 1962-1974
Model years 1963-1974
Third generation
Production 1974-1978
Model years 1975-1978
Fourth generation
Production 1979-1989
Model years 1978-1989
Engine 1,500 cc (1.5 L) I4
1,700 cc (1.7 L) I4
Fifth generation (Nova)
Production 1989-1992
Model years 1990-1992
Engine 1,800 cc (1.8 L) I4
Fifth generation (Nova)
Production 1989-1992
Model years 1990-1992
Engine 1.5L I4
1.8L I4
2.0L Diesel I4

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