Opel Kadett Coupe (1973-79)

The 1975 Opel Kadett Coupe, like many classic cars, has its share of common faults. Here are a few issues that owners often encounter:

1. **Rust**: The bodywork, especially around the wheel arches, sills, and floor pans, is prone to rust.
2. **Electrical Problems**: Issues with the wiring and electrical components can be common, leading to problems with lights, indicators, and other electrical systems.
3. **Engine Wear**: Over time, the engine components can wear out, leading to reduced performance and reliability.
4. **Suspension Issues**: The suspension components, such as bushings and shock absorbers, can wear out, leading to a less comfortable ride and handling issues.
5. **Cooling System**: Problems with the radiator and cooling system can lead to overheating, especially in older models.

If you're considering getting one, it's a good idea to have it thoroughly inspected by a professional to identify any potential issues.
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Generations/trim Levels
The Opel Kadett has a rich history with several generations and various trim levels. Here's a brief overview:

### Generations
1. **Kadett A (1962-1965)**: The first post-war Kadett, known for its simple and robust design.
2. **Kadett B (1965-1973)**: Larger and more modern than its predecessor, with a variety of body styles.
3. **Kadett C (1973-1979)**: Known for its rear-wheel-drive layout and sporty variants like the GT/E.
4. **Kadett D (1979-1984)**: The first front-wheel-drive Kadett, introducing a more spacious interior.
5. **Kadett E (1984-1991)**: Featured aerodynamic styling and a range of engines, including the high-performance GSi.

### Trim Levels
The Kadett was available in various trim levels, which could vary by market and model year. Some common trims included:
- **Base/Standard**: Basic features, often with minimal equipment.
- **L**: Slightly upgraded with more comfort features.
- **GL**: More luxurious, with additional interior and exterior enhancements.
- **SR**: Sporty trim with performance-oriented features.
- **GT/E**: High-performance variant with a powerful engine and sport-tuned suspension.

Each generation and trim level brought its own unique features and improvements, making the Kadett a versatile and popular choice over the years.
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Engines
The Opel Kadett offered a variety of engines over its different generations. Here are some of the engines available for the Kadett C (1973-1979), which includes the 1975 Opel Kadett Coupe:

1. **1.0L OHV I4**: This engine produced around 40-45 horsepower.
2. **1.2L OHV I4**: This engine produced around 55-60 horsepower.
3. **1.6L CIH I4**: This engine produced around 75-80 horsepower.
4. **1.9L CIH I4**: This engine produced around 90-105 horsepower, depending on the specific model and tuning.

These engines provided a range of performance options, from economical to sporty, catering to different driving preferences.
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Performance
The performance of the Opel Kadett C varied depending on the engine and trim level. Here are some examples:

### 1.2L OHV I4 Engine
- **Power**: 52 hp
- **0-60 mph**: 20.4 seconds
- **Top Speed**: 130 km/h (80.78 mph)
- **Fuel Consumption**: 8.5 l/100 km (27.67 US mpg, 33.23 UK mpg) | Technical specs, data, fuel ...](https://www.auto-data.net/en/opel-kadett-c-1.2-52hp-1938)

### 1.6L CIH I4 Engine
- **Power**: 75-80 hp
- **0-60 mph**: Approximately 15-16 seconds
- **Top Speed**: Around 150 km/h (93 mph)

### 1.9L CIH I4 Engine
- **Power**: 90-105 hp
- **0-60 mph**: Approximately 12-13 seconds
- **Top Speed**: Around 170 km/h (106 mph)

These performance figures give you an idea of what to expect from different versions of the Opel Kadett C. The higher-powered engines provided better acceleration and top speed, making them more suitable for those seeking a sportier driving experience.
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Designer/Dimensions
The Opel Kadett C was designed by Opel, a subsidiary of General Motors. The design team was led by Chuck Jordan, who was the Vice President of Design at General Motors at the time.

### Dimensions of the Opel Kadett C
- **Wheelbase**: 2,395 mm (94.3 in)
- **Length**: 4,127 mm (162.5 in)
- **Width**: 1,580 mm (62 in)
- **Height**: 1,375 mm (54.1 in)
- **Curb Weight**: 790 kg (1,742 lb) (Coupé)

The Kadett C was known for its compact size and lightweight design, making it a popular choice for drivers looking for a nimble and efficient car.
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Spares/Specialists NI
You can find spare parts for the Opel Kadett C in the UK and Ireland from several online retailers. Here are a few options:
- [123spareparts.co.uk](https://www.123spareparts.co.uk/car-brands/opel/kadett-c-parts)
- [EU-spares](https://www.euspares.co.uk/original-parts/opel/kadett/kadett-c)
- [Opel-classic-parts](https://www.opel-classic-parts.com/en/webshop.html)

As for garage services in Northern Ireland, there are several options available that can help maintain your Opel Kadett C. Here are a few:
- [Commons Brae Garage](https://bing.com/search?q=garage+services+Northern+Ireland+Opel+Kadett+C+maintenance): Located at 188 Saintfield Road, Belfast.
- [Kwik Fit](https://www.kwik-fit.com/servicing/information/vehicles/opel/kadett): Offers a range of service packages for the Opel Kadett.
- [Halfords](https://www.halfords.com/car-servicing/): Provides full and interim services for various car models.

These garages should be able to help you with maintenance and repairs for your classic car.
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Racing
The Opel Kadett C did compete in racing. It was particularly popular in rallying and touring car racing. The Kadett C GT/E, a high-performance variant, was homologated for Group 4 racing and saw success in various motorsport events. The Kadett C was known for its lightweight design and rear-wheel-drive layout, making it a competitive choice in its class.
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Valuation
The value of a 1975 Opel Kadett Coupe in the UK can vary depending on its condition, mileage, and originality. Here are some examples of current listings:

- A well-maintained Opel Kadett C Rallye 2.0 E Rally Car is listed for **£8,500**.
- A 1978 Opel Kadett C Berlina in good condition is listed for **£6,000**.
- A 1979 Opel Kadett GT/E 2.0 is listed for **£15,000**.

These prices give you an idea of the range you might expect for a Kadett C in good condition. If you're looking to buy or sell one, it's always a good idea to check current listings on classic car websites and consult with classic car experts.
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