The Opel Kadett E CC 1.8 S, produced from 1987 to 1988, represented a mid-range offering within the broader Kadett E (fourth generation) lineup. Positioned as a step up from the base models, the 1.8 S aimed to provide a balance of performance and affordability. The Kadett E, launched in 1986, was a significant model for Opel (and later Vauxhall in the UK), serving as the company’s entry-level offering and a key competitor in the highly competitive European compact car segment. It was built on the GM T-platform, also known as the 1HX0/A3 platform, shared with other models like the Astra and Isuzu Gemini. The “CC” designation signifies the car’s ‘Coupé’ or fastback body style, differentiating it from the more traditional saloon (sedan) versions.
Technical Specifications
| Brand | Opel |
| Model | Kadett |
| Generation | Kadett E CC |
| Type (Engine) | 1.8 S (84 Hp) |
| Start of production | 1987 |
| End of production | 1988 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 3-5 |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 11.5 sec |
| Acceleration 0 – 62 mph | 11.5 sec |
| Acceleration 0 – 60 mph | 10.9 sec |
| Maximum speed | 183 km/h (113.71 mph) |
| Weight-to-power ratio | 11.3 kg/Hp, 88.4 Hp/tonne |
| Weight-to-torque ratio | 6.6 kg/Nm, 150.5 Nm/tonne |
| Power | 84 Hp |
| Power per litre | 46.8 Hp/l |
| Torque | 143 Nm @ 2600 rpm (105.47 lb.-ft. @ 2600 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | E18NV, S18NV |
| 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 | Carburettor |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | SOHC |
| Engine oil capacity | 4 l (4.23 US qt | 3.52 UK qt) |
| Coolant | 7.5 l (7.93 US qt | 6.6 UK qt) |
| Kerb Weight | 950 kg (2094.39 lbs.) |
| Max. weight | 1450 kg (3196.7 lbs.) |
| Max load | 500 kg (1102.31 lbs.) |
| Trunk (boot) space – minimum | 485 l (17.13 cu. ft.) |
| Trunk (boot) space – maximum | 1385 l (48.91 cu. ft.) |
| Fuel tank capacity | 52 l (13.74 US gal | 11.44 UK gal) |
| Length | 3998 mm (157.4 in.) |
| Width | 1663 mm (65.47 in.) |
| Height | 1400 mm (55.12 in.) |
| Wheelbase | 2520 mm (99.21 in.) |
| Front track | 1400 mm (55.12 in.) |
| Rear (Back) track | 1406 mm (55.35 in.) |
| Minimum turning circle | 10.5 m (34.45 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears | 5 gears, manual transmission |
| Front brakes | Disc |
| Rear brakes | Drum |
Powertrain & Engine Architecture
The 1.8 S variant of the Kadett E CC was powered by the E18NV or S18NV engine, a 1796 cc inline-four cylinder unit. This engine, a mainstay of Opel’s lineup during the 1980s, featured a single overhead camshaft (SOHC) valvetrain and two valves per cylinder. Crucially, this version utilized a carburetor for fuel delivery, a cost-saving measure compared to the fuel injection systems found on some higher-spec Kadett models. The carburetor, while simpler and less expensive, resulted in slightly lower power output and potentially less precise fuel metering than injection. The engine produced 84 horsepower (hp) and 143 Newton-meters (Nm) of torque at 2600 rpm. The engine was transversely mounted, driving the front wheels. The transmission was a five-speed manual gearbox, offering a relatively conventional gear ratio spread for the era.
Driving Characteristics
The Kadett E CC 1.8 S, with its 84 hp and manual transmission, offered a reasonably sprightly driving experience for its time. Acceleration from 0 to 60 mph took around 10.9 seconds, and it could reach a top speed of 113.71 mph. While not a performance car, it provided adequate power for everyday driving and overtaking maneuvers. Compared to the base 1.3 or 1.6-liter Kadett models, the 1.8 S offered noticeably more punch, particularly in mid-range acceleration. However, it fell short of the performance offered by the more expensive Kadett GSi models, which featured fuel injection and higher compression ratios. The five-speed manual transmission allowed drivers to keep the engine in its optimal power band, but the carburetor could sometimes lead to a slight hesitation during acceleration. The front-wheel-drive configuration provided predictable handling, although it wasn’t particularly engaging for enthusiastic drivers.
Equipment & Trim Levels
The 1.8 S trim level generally included features such as cloth upholstery, a basic instrument cluster, and steel wheels with hubcaps. Power steering was often an optional extra, as were features like a sunroof and upgraded audio system. Interior plastics were durable but fairly basic, reflecting the Kadett’s position as an affordable family car. The dashboard layout was functional and straightforward, with clearly labeled controls. The 3 or 5-door hatchback body style offered good practicality, with a reasonably spacious interior for passengers and a versatile cargo area. The rear seats could be folded down to increase luggage capacity.
Chassis & Braking
The Kadett E CC utilized a MacPherson strut front suspension and a twist-beam rear suspension. This setup provided a comfortable ride quality, although it wasn’t particularly sporty. The front brakes were disc brakes, offering adequate stopping power, while the rear brakes were drum brakes, a cost-saving measure common in this class of vehicle. Stabilizer bars were typically fitted to both the front and rear axles, helping to reduce body roll during cornering. The steering was rack-and-pinion, providing reasonably precise control.
Market Reception & Comparison
The Kadett E CC 1.8 S was generally well-received by automotive critics as a practical and affordable family car. It was praised for its fuel efficiency, comfortable ride, and spacious interior. However, some critics noted that the carburetor-equipped engine lacked the refinement and performance of fuel-injected alternatives. Compared to rivals like the Volkswagen Golf, Ford Escort, and Peugeot 205, the Kadett E offered a competitive package in terms of price and practicality. The 1.8 S variant struck a good balance between performance and economy, making it a popular choice for buyers who wanted a bit more power than the base models without paying the premium for the GSi.
Legacy
The Opel Kadett E, and specifically the 1.8 S variant, has developed a modest following among classic car enthusiasts. The E18NV/S18NV engine is known for its relative reliability, although carburetor maintenance is required. Parts availability is generally good, although some specific trim pieces may be difficult to find. Today, well-maintained examples of the Kadett E CC 1.8 S are sought after by collectors and enthusiasts who appreciate its simple design, affordable running costs, and nostalgic appeal. While not a particularly rare or valuable classic, it represents a significant piece of Opel’s history and a reminder of a time when compact cars prioritized practicality and affordability.
