
Opel Manta (1970-75)
Manta A
The total production of the Opel Manta A, which was manufactured from 1970 to 1975, was approximately **498,553 units**.
*****
Price New: The new price of a 1970 Opel Manta in the UK was approximately **£1,200**.
The new price of an Opel Manta in 1970 was approximately **£1,500**. Adjusted for inflation to 2025, this would roughly equate to **£25,000**.
*****
Rivals: In 1970, the Opel Manta faced competition from several other cars. Here are the approximate new prices of some of its main rivals at that time:
### Ford Capri
- **Starting Price**: Around £1,100 Review | Honest John - Honest John Classics](https://classics.honestjohn.co.uk/reviews/opel/manta-1970/)
### MGB GT
- **Starting Price**: Around £1,200
### Triumph GT6
- **Starting Price**: Around £1,300
These prices made the Opel Manta a competitive option in the market, offering a blend of style and performance.
*****
Recorded in UK 2025
As of 2025, there are approximately **150 Opel Manta models** still licensed on the roads in the UK, with an additional **200 registered as SORN (Statutory Off Road Notification)**.
*****
PLEASE NOTE: The information provided below is given in averages across Northern Ireland at the date specified. Petrol reflect average prices for four star fuel in litres.
Road Tax: In 1970, the cost of road tax for a vehicle like the Opel Manta in Northern Ireland was based on the engine size. For a car with an engine size over 1,550cc, the annual road tax was approximately **£25**.
*****
Petrol: In 1970, the average cost of four-star petrol in Northern Ireland was approximately **80 pence per gallon**, which is roughly **17.6 pence per litre**.
*****
Insurance: In 1970, the average cost of insurance for a new Opel Manta in Northern Ireland would have been approximately **£30 to £50** per year. This cost could vary based on factors such as the driver's age, driving history, and location.
*****

COMMON FAULTS
Please Note: Common Faults in Regularly Used Vehicles vs. Low-Mileage Stored Vehicles that have been used consistently over many years, accumulating approximately 10,000–12,000 miles annually, are more prone to common faults due to regular wear and tear. These issues typically arise from the natural aging of components subjected to frequent use, such as engine parts, suspension systems, brakes, and tires. In contrast, vehicles with low mileage that have been stored or preserved are likely to experience different types of issues. These vehicles are often better maintained to ensure their longevity and may avoid some of the typical wear-and-tear problems seen in regularly driven cars. However, they can still face unique challenges such as degradation of rubber seals, corrosion from prolonged inactivity, or fuel system issues caused by old or stagnant fuel.
The Opel Manta A, produced from 1970 to 1975, is a classic car with its own set of common issues. Here are some of the typical faults owners might encounter:
1. **Rust**: Like many cars from this era, the Manta A is prone to rust, especially around the wheel arches, sills, and floor pans.
2. **Electrical Problems**: Issues with the electrical system, such as faulty wiring and poor connections, can cause problems with lights and other electrical components.
3. **Fuel System**: Problems with the fuel system, including clogged fuel lines and issues with the carburettor, can lead to starting difficulties and poor engine performance.
4. **Cooling System**: Radiators and water pumps can fail, leading to overheating issues. Regular maintenance of the cooling system is crucial.
5. **Suspension Wear**: The suspension components, particularly the bushings and shock absorbers, can wear out over time, affecting the car's handling.
Despite these issues, the Opel Manta A remains a beloved classic with a strong following.
*****
Generations/Trim Levels
Please Note: Generations and Trim Levels Across Countries
Generations and trim levels of vehicles often vary between countries as manufacturers tailor models to meet the preferences and requirements of specific markets. For example, a trim level designated as “GL” in the UK might be labelled as “XS” in another country. Due to these regional differences, the information provided on this site pertains exclusively to UK-specific products.
The Opel Manta was produced in two main generations:
### Manta A (1970-1975)
- **Introduction**: Launched in 1970, the Manta A was designed to compete with the Ford Capri.
- **Design**: It featured a sleek, sporty coupé design with round tail lights similar to the Opel GT.
- **Engines**: Available with 1.2L, 1.6L, and 1.9L inline-four engines.
- **Transmission**: Offered with a four-speed manual or a three-speed automatic transmission.
- **Popularity**: Known for its excellent handling and sporty appeal¹.
### Manta B (1975-1988)
- **Introduction**: The second generation, Manta B, was introduced in 1975 and continued until 1988.
- **Body Styles**: Available as a coupé and a three-door hatchback.
- **Engines**: Ranged from 1.3L to 2.0L inline-four engines.
- **Transmission**: Maintained rear-wheel drive throughout its production.
- **Features**: Known for its practicality and sporty design, with various trim levels including the GT/E and the high-performance Manta 400.
Both generations of the Opel Manta have a strong following among classic car enthusiasts.
**
Body Styles
The Opel Manta A, produced from 1970 to 1975, was primarily available in a single body style:
- **Coupé**: This was the classic two-door coupé design, known for its sleek and sporty appearance.
While the Manta A didn't have multiple body styles like its successor, the Manta B, its distinctive coupé design has made it a beloved classic among car enthusiasts.
**
Trim Levels
The Opel Manta A, produced from 1970 to 1975, was available in several trim levels, each offering different features and options. Here are the main trim levels:
1. **Standard**: The base model with essential features.
2. **L (Luxus)**: Added more comfort and convenience features compared to the standard model.
3. **DL (De Luxe)**: Included additional luxury features such as better interior materials and more exterior chrome detailing³.
4. **SR (Rallye)**: The sportier version with extra dash instrumentation, stiffer suspension, and often sportier styling elements³.
5. **Berlinetta**: A popular trim that included a colour-matching vinyl roof, sunroof, cloth interior, headrests, and rubber trim on the bumpers.
These trim levels provided a range of options from basic to sporty and luxurious, making the Manta A a versatile and appealing choice for many drivers.
*****
Engines
The Opel Manta A, produced from 1970 to 1975, was equipped with several engine options:
1. **1.2L Inline-Four**: This was the smallest engine option, available mainly in continental Europe.
2. **1.6L Inline-Four**: A common engine choice, known for its reliability.
3. **1.9L Inline-Four**: The largest engine option, available in both Europe and the United States.
These engines provided a range of power and performance options, making the Manta A a versatile and appealing car for many drivers.
*****
Performance
The 1970 Opel Manta offered impressive performance for its time. Here are the key performance specifications:
### Opel Manta 1.9 S
- **Engine**: 1.9-liter inline-4
- **Power Output**: 88 horsepower (66 kW) at 4,800 rpm
- **Torque**: 104.7 lb-ft (142 Nm) at 3,400-3,800 rpm
- **Top Speed**: 105.6 mph (170 km/h)
- **Acceleration (0-60 mph / 0-100 km/h)**: Approximately 12.4 seconds
- **Kerb Weight**: 945 kg (2,083 lbs)
These performance figures made the Opel Manta a popular choice among sports car enthusiasts, offering a blend of style and performance | Technical specs, data, fuel ...](https://www.auto-data.net/en/opel-manta-a-1.9-s-88hp-2163).
*****
Rivals
Here are the performance details for the main rivals of the 1970 Opel Manta:
### Ford Capri 3000E
- **Engine**: 3.0-liter V6
- **Power Output**: 138 horsepower (103 kW) at 5,000 rpm
- **Torque**: 174 lb-ft (236 Nm) at 3,000 rpm
- **Top Speed**: 122 mph (196 km/h)
- **Acceleration (0-60 mph / 0-100 km/h)**: Approximately 8.4 seconds.
### MGB GT
- **Engine**: 1.8-liter inline-4
- **Power Output**: 84 horsepower (63 kW) at 5,500 rpm
- **Torque**: 105 lb-ft (143 Nm) at 5,500 rpm
- **Top Speed**: 99 mph (159 km/h)
- **Acceleration (0-60 mph / 0-100 km/h)**: Approximately 14.0 seconds.
### Triumph GT6 Mk III
- **Engine**: 2.0-liter inline-6
- **Power Output**: 104 horsepower (77 kW) at 5,300 rpm
- **Torque**: 117 lb-ft (159 Nm) at 3,000 rpm
- **Top Speed**: 112 mph (180 km/h)
- **Acceleration (0-60 mph / 0-100 km/h)**: Approximately 10.1 seconds.
These performance figures made the Opel Manta a competitive option in the sports car market of its time.
*****
Designer/Dimensions
The Opel Manta was designed by **Chuck Jordan**, a renowned car designer who also worked on various other General Motors projects.
### Dimensions:
- **Wheelbase**: 2,432 mm (95.75 in)
- **Length**: 4,286 mm (168.75 in)
- **Width**: 1,600 mm (64 in)
- **Height**: 1,300 mm (53 in)
- **Kerb Weight**: 970 kg (2,138 lb).
*****
Spares/Specialists NI
You can find spare parts for the Opel Manta A in several places across the UK and Ireland. Here are some options:
### United Kingdom
1. **AutopartsPro**: They offer a wide range of spare parts for the Opel Manta A.
2. **EU-Spares**: This site provides original parts for the Opel Manta A.
3. **123SpareParts**: Another good source for finding suitable parts for your Opel Manta A.
4. **Car Parts Network**: They can connect you with specialist Opel Manta breakers and scrap yards.
### Ireland
1. **eBay Ireland**: A good place to find both new and used parts from various sellers.
2. **Local Classic Car Clubs**: Joining a local classic car club can be a great way to find parts and connect with other enthusiasts who might have spares.
You can find spare parts for the Opel Manta A in several places across Germany. Here are some options:
1. **Opel Classic Parts**: Specialises in parts for classic Opel models, including the Manta A.
2. **Altopelhilfe**: This shop offers a wide range of spare parts for classic Opel cars and has a large stock of items.
3. **Edelschmiede**: Known for their high-quality remade parts for the Opel Manta A.
4. **EU-Spares**: Provides a comprehensive catalogue of parts for the Opel Manta A.
These sources should help you find the parts you need to keep your Opel Manta A in top condition.
**
Specialists NI
There are several garage services in Northern Ireland that can help maintain your Opel Manta. Here are a few options:
### MJS Garage Services Ltd.
- **Location**: 194 Killyman Road, Dungannon BT71 6LN
- **Phone**: 028 8772 7890
- **Services**: General repairs, diagnostics, servicing, and more.
### Commons Brae Garage
- **Location**: 188 Saintfield Road, Breda BT8 6NN
- **Phone**: 028 9543 8739
- **Services**: Trusted car repair establishment.
### Kwik Fit
- **Services**: Offers a range of service packages for the Opel Manta, including interim and full services.
These garages can provide valuable maintenance and repair services to keep your Opel Manta in top condition.
*****
Racing
The Opel Manta A had notable success in racing, particularly in rallying. Here are some highlights:
1. **Rallying Success**: The Manta A was known for its excellent handling and reliability, which made it a competitive choice in various rally events across Europe and the United States.
2. **Endurance Racing**: The Manta A has also been a regular competitor in endurance races, such as the 24-hour race at Nürburgring. It has achieved iconic status in this event, participating since 1994 and continuing to compete with special registrations.
These achievements have helped cement the Opel Manta A's reputation as a capable and beloved classic in the racing community.
The Opel Manta A had a notable presence in motorsport, particularly in rallying. Here are some key highlights of its racing history:
### Rallying Success
- **European Rally Championship**: The Manta A was a competitive choice in various European rally events. Its excellent handling and reliability made it a favourite among drivers.
- **Notable Drivers**: Drivers like Walter Röhrl and Rauno Aaltonen piloted the Manta A in several rallies, showcasing its capabilities on challenging terrains.
### Endurance Racing
- **Nürburgring 24 Hours**: The Manta A has been a regular competitor in the 24-hour race at Nürburgring. Its participation in this grueling endurance race has cemented its status as a durable and capable racing car.
### Modifications and Performance
- **Engine and Suspension**: The Manta A was often modified for racing, with upgrades to its engine and suspension to enhance performance. These modifications helped it compete effectively against other cars in its class.
### Legacy
- **Classic Rally Events**: Today, the Manta A continues to participate in classic rally events, where it is celebrated for its historical significance and racing pedigree.
The Opel Manta A's success in racing has contributed to its enduring popularity among classic car enthusiasts.
*****
Valuation
The value of a 1970 Opel Manta in 2025 can vary depending on its condition, mileage, and any modifications. Here are the approximate values based on different conditions:
- **Fair Condition**: £3,300
- **Good Condition**: £6,200
- **Excellent Condition**: £12,800
- **Concours Condition**: £19,100.
*****
Clubs
There are clubs in both Ireland and Northern Ireland for Opel GT enthusiasts. Here are a few options:
### Northern Ireland:
1. **[The Association of Old Vehicle Clubs in Northern Ireland](https://www.carandclassic.com/clubs/the-association-of-old-vehicle-clubs-in-n-ireland-ltd)**: This association includes 29 clubs catering to old motor cars, motorcycles, tractors, and commercial vehicles.
2. **[V8 Owners Forum](https://www.v8forum.co.uk/forum/viewtopic.php?t=12057)**: While not exclusively for the Opel GT, this forum has members who own and restore Opel GT models.
### Ireland:
1. **[Opel Owners Club of Ireland](https://www.facebook.com/groups/totalopel/)**: This Facebook group is dedicated to Opel owners in Ireland, providing a platform for discussion, events, and support.
These clubs and communities can provide valuable resources, support, and connections with other Opel GT enthusiasts.
*****