The Kadett E (Vauxhall Astra Mark 2 in the United Kingdom) was introduced in August 1984, and was voted the 1985 European Car of the Year.
The 1984 model was also developed into a more conventional three-box design with a boot (trunk), badged as the Vauxhall Belmont in the United Kingdom, launched at Frankfurt 1985.
This was awarded the 1985 Semperit Irish Car of the Year in Ireland.
There was a station wagon called the "Caravan", available with either three or five doors.
In South Africa, the Kadett notchback was sold as the Opel Monza, along with a convertible.
This replaced the Opel Ascona.

A convertible version was also available, for the first time in 1987, built by Bertone of Torino, Italy, bringing it to line with competitors, such as the Ford Escort and Volkswagen Golf.
For the 1988 model, capacities were raised from 1.3 to 1.4 litres.
In the fall of 1986 a new 1,998 cc engine replaced the 1.8 hitherto used on the GSi and Vauxhall Astra GTE in many markets, although the 1.8 continued to be sold in some places.
In 1988, a 16-valve twin-cam version was developed for a high-performance GSi/GTE model, yielding 156 PS (115 kW) in non-catalyzed form, six less horsepower with a catalytic converter fitted.
While criticized for a lack of refinement, the GSi 16V was also lauded as the most powerful car available in its class at the time.
Aside from the "16V" badging, it could be told from an eight-valve GSi by its twin rectangular exhaust pipes.

The Kadett E has been seen as a grey import in the United Kingdom, but it is quite rare compared to its badge engineered sister, the Vauxhall Astra Mk II.
It was never officially sold in Britain, and by 1989, General Motors was only marketing the Vauxhall brand in the United Kingdom, although Astras assembled at Vauxhall's Ellesmere Port plant were exported to the rest of Europe badged as Opel Kadetts.
There was also a van version with a raised roof, called the Opel Kadett Combo.
The Kadett E (Vauxhall Astra Mark 2 in the United Kingdom) was introduced in August 1984, and was voted the 1985 European Car of the Year. The 1984 model was also developed into a more conventional three-box design with a boot (trunk), badged as the Vauxhall Belmont in the United Kingdom, launched at Frankfurt 1985. This was awarded the 1985 Semperit Irish Car of the Year in Ireland. There was a station wagon called the "Caravan", available with either three or five doors. In South Africa, the Kadett notchback was sold as the Opel Monza, along with a convertible. This replaced the Opel Ascona.
A convertible version was also available, for the first time in 1987, built by Bertone of Torino, Italy, bringing it to line with competitors, such as the Ford Escort and Volkswagen Golf. For the 1988 model, capacities were raised from 1.3 to 1.4 litres. In the fall of 1986 a new 1,998 cc engine replaced the 1.8 hitherto used on the GSi and Vauxhall Astra GTE in many markets, although the 1.8 continued to be sold in some places. In 1988, a 16-valve twin-cam version was developed for a high-performance GSi/GTE model, yielding 156 PS (115 kW) in non-catalyzed form, six less horsepower with a catalytic converter fitted. While criticized for a lack of refinement, the GSi 16V was also lauded as the most powerful car available in its class at the time. Aside from the "16V" badging, it could be told from an eight-valve GSi by its twin rectangular exhaust pipes.
The Kadett E has been seen as a grey import in the United Kingdom, but it is quite rare compared to its badge engineered sister, the Vauxhall Astra Mk II. It was never officially sold in Britain, and by 1989, General Motors was only marketing the Vauxhall brand in the United Kingdom, although Astras assembled at Vauxhall's Ellesmere Port plant were exported to the rest of Europe badged as Opel Kadetts. There was also a van version with a raised roof, called the Opel Kadett Combo.
Opel Kadett