The Opel Ascona C CC 1.8i, produced between 1982 and 1986, represented a significant evolution in Opel’s mid-size offerings. Part of the Ascona C generation (internally designated as the 1HX0/A3 platform), the “CC” denoted the *Coupé Caravan* body style – a five-door hatchback offering a blend of practicality and style. This 1.8i variant occupied a middle ground in the Ascona C lineup, positioned above the base models and below the more powerful, and often sportier, 2.0-liter versions. It aimed to provide a balance of performance, fuel economy, and affordability for the European family car market.
Technical Specifications
| Brand | Opel |
| Model | Ascona |
| Generation | Ascona C CC |
| Type (Engine) | 1.8i (115 Hp) |
| Start of production | 1982 |
| End of production | 1986 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 10.5 sec |
| Acceleration 0 – 62 mph | 10.5 sec |
| Acceleration 0 – 60 mph | 10 sec |
| Maximum speed | 187 km/h (116.2 mph) |
| Weight-to-power ratio | 9.2 kg/Hp, 108.5 Hp/tonne |
| Weight-to-torque ratio | 7 kg/Nm, 142.5 Nm/tonne |
| Power | 115 Hp @ 5800 rpm |
| Power per litre | 64 Hp/l |
| Torque | 151 Nm @ 4800 rpm (111.37 lb.-ft. @ 4800 rpm) |
| Engine Model/Code | 18E |
| Engine displacement | 1796 cm3 (109.6 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 84.8 mm (3.34 in.) |
| Piston Stroke | 79.5 mm (3.13 in.) |
| Compression ratio | 9.2:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | SOHC |
| Engine oil capacity | 3.25 l (3.43 US qt | 2.86 UK qt) |
| Coolant | 7.6 l (8.03 US qt | 6.69 UK qt) |
| Kerb Weight | 1060 kg (2336.9 lbs.) |
| Max. weight | 1535 kg (3384.1 lbs.) |
| Max load | 475 kg (1047.2 lbs.) |
| Trunk (boot) space – minimum | 445 l (15.72 cu. ft.) |
| Trunk (boot) space – maximum | 1215 l (42.91 cu. ft.) |
| Fuel tank capacity | 61 l (16.11 US gal | 13.42 UK gal) |
| Permitted trailer load with brakes (12%) | 1300 kg (2866.01 lbs.) |
| Permitted trailer load without brakes | 500 kg (1102.31 lbs.) |
| Length | 4264 mm (167.87 in.) |
| Width | 1668 mm (65.67 in.) |
| Height | 1385 mm (54.53 in.) |
| Wheelbase | 2574 mm (101.34 in.) |
| Front track | 1406 mm (55.35 in.) |
| Rear (Back) track | 1406 mm (55.35 in.) |
| Ride height (ground clearance) | 145 mm (5.71 in.) |
| Drag coefficient (Cd) | 0.38 |
| Minimum turning circle (turning diameter) | 10.95 m (35.93 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front brakes | Disc |
| Rear brakes | Drum |
Powertrain & Engine Architecture
The heart of the Ascona C CC 1.8i was the Opel 18E engine, a naturally aspirated, inline-four cylinder unit displacing 1796 cc (109.6 cubic inches). This engine featured a single overhead camshaft (SOHC) valvetrain operating two valves per cylinder. Fuel delivery was handled by a Bosch multi-port fuel injection system, a significant upgrade over the carburetors used in earlier Ascona models. This system improved fuel efficiency and provided smoother throttle response. The 18E engine produced 115 horsepower at 5800 rpm and 151 Nm (111.37 lb-ft) of torque at 4800 rpm. The engine’s relatively simple design contributed to its reliability, but it wasn’t known for being particularly high-revving or powerful. The standard transmission was a five-speed manual, although a three-speed automatic transmission was also offered, impacting performance and fuel economy.
Driving Characteristics
The Ascona C CC 1.8i with the manual transmission offered adequate, if not exhilarating, performance. Acceleration from 0 to 100 km/h (0-62 mph) took around 10.5 seconds, and top speed was approximately 187 km/h (116 mph). The five-speed gearbox allowed drivers to keep the engine in its optimal power band, but the engine lacked the low-end torque of larger displacement units. The automatic transmission version, while providing convenience, noticeably dulled acceleration and increased fuel consumption. The car’s front-wheel-drive layout provided predictable handling, but it wasn’t particularly sporty. The suspension was tuned for comfort, resulting in a relatively soft ride, but also some body roll during cornering. Compared to the 2.0-liter Ascona models, the 1.8i felt less powerful, but it was more fuel-efficient and generally more affordable to run.
Equipment & Trim Levels
The Ascona C CC 1.8i typically came equipped with features considered standard for a mid-range family car in the early 1980s. This included cloth upholstery, a basic instrument cluster, and manual windows and door locks. Optional extras included a sunroof, upgraded stereo systems, and power windows. Higher trim levels, often denoted by suffixes like “GL” or “SR”, added features such as alloy wheels, more luxurious interior trim, and additional convenience items. The interior design was functional and straightforward, prioritizing practicality over luxury. The hatchback body style provided generous cargo space, with approximately 445 liters (15.72 cubic feet) with the rear seats up and 1215 liters (42.91 cubic feet) with them folded down.
Chassis & Braking
The Ascona C CC utilized a MacPherson strut front suspension and a rigid axle rear suspension. The front suspension provided decent handling and ride comfort, while the rear suspension was more basic. Braking was typically accomplished with disc brakes on the front wheels and drum brakes on the rear. The braking system was adequate for normal driving conditions, but it lacked the stopping power of more modern systems. Stabilizer bars were often included, particularly on higher trim levels, to reduce body roll. The car’s relatively lightweight construction (around 1060 kg or 2336.9 lbs) helped to offset the limitations of the braking and suspension systems.
Market Reception & Comparison
The Ascona C CC 1.8i was generally well-received by automotive critics as a practical and reliable family car. It offered a good balance of performance, fuel economy, and affordability. However, it wasn’t considered a particularly exciting or sporty vehicle. Compared to rivals like the Ford Taunus and Volkswagen Passat, the Ascona C CC offered a similar level of practicality and comfort. The 1.8i engine was praised for its fuel efficiency, but some critics noted its lack of power compared to larger displacement engines. The automatic transmission version was criticized for its sluggish performance. In terms of reliability, the Ascona C CC was generally considered to be a durable and dependable vehicle.
Legacy
The Opel Ascona C CC 1.8i, while not a particularly iconic model, remains a fondly remembered car for many European drivers of the 1980s. The 18E engine proved to be a robust and reliable unit, and many examples are still on the road today. The car’s simple design and relatively low maintenance costs make it an attractive option for classic car enthusiasts. In the used car market, Ascona C CC 1.8i models are typically affordable and readily available, although condition varies widely. The car represents a significant chapter in Opel’s history, showcasing the company’s commitment to building practical and dependable family cars.
