The Opel Kadett E CC 1.6i CAT, produced between 1987 and 1991, represented a significant step forward for Opel’s compact offering. Falling within the Kadett E generation (1986-1993), this variant occupied a middle ground in the lineup, offering a balance between affordability and reasonable performance. The “CC” designation signified the Coupé Classic body style, a three or five-door hatchback. It was a key model for Opel, particularly in Europe, competing with vehicles like the Volkswagen Golf, Ford Escort, and Peugeot 305. This specific 1.6-liter, 75 horsepower configuration with a five-speed manual transmission was a popular choice for buyers seeking a practical and economical family car.
Technical Specifications
| Brand | Opel |
| Model | Kadett |
| Generation | Kadett E CC |
| Type (Engine) | 1.6i CAT (75 Hp) |
| Start of production | 1987 |
| End of production | 1991 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 3-5 |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 13 sec |
| Acceleration 0 – 62 mph | 13 sec |
| Acceleration 0 – 60 mph | 12.4 sec |
| Maximum speed | 170 km/h (105.63 mph) |
| Weight-to-power ratio | 11.9 kg/Hp, 84.3 Hp/tonne |
| Weight-to-torque ratio | 7.4 kg/Nm, 136 Nm/tonne |
| Power | 75 Hp @ 5200 rpm |
| Power per litre | 46.9 Hp/l |
| Torque | 121 Nm @ 3400 rpm (89.25 lb.-ft. @ 3400 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | C16NZ |
| Engine displacement | 1598 cm3 (97.52 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 80 mm (3.15 in.) |
| Piston Stroke | 79.5 mm (3.13 in.) |
| Compression ratio | 8.6:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | SOHC |
| Engine oil capacity | 3.5 l (3.7 US qt | 3.08 UK qt) |
| Coolant | 6.4 l (6.76 US qt | 5.63 UK qt) |
| Kerb Weight | 890 kg (1962.11 lbs.) |
| Max. weight | 1385 kg (3053.4 lbs.) |
| Max load | 495 kg (1091.29 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 | 1406 mm (55.35 in.) |
| Rear (Back) track | 1406 mm (55.35 in.) |
| Minimum turning circle | 10.5 m (34.45 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 Kadett E CC 1.6i CAT was the C16NZ engine, a 1.6-liter inline-four cylinder unit. This engine featured a single overhead camshaft (SOHC) valvetrain operating two valves per cylinder. The “CAT” in the name denotes the inclusion of a catalytic converter, a relatively new technology at the time aimed at reducing harmful emissions. Fuel delivery was handled by a multi-port fuel injection system, a significant improvement over the carburetors found in earlier Kadett models. This system allowed for more precise fuel metering, contributing to improved fuel efficiency and smoother engine operation. The engine produced 75 horsepower at 5200 rpm and 121 Nm (89.25 lb-ft) of torque at 3400 rpm. The five-speed manual transmission was the standard offering, providing a reasonable spread of gears for both city driving and highway cruising.
Driving Characteristics
The 1.6i CAT, paired with the five-speed manual, offered a fairly unremarkable but perfectly adequate driving experience. Acceleration to 60 mph took around 12.4 seconds, and top speed was approximately 105 mph. While not a performance car, the engine provided sufficient power for everyday driving. The gear ratios were well-matched, allowing for comfortable cruising at highway speeds. Compared to the more powerful 1.8-liter and 2.0-liter Kadett variants, the 1.6i felt noticeably less responsive, particularly when fully loaded. However, it offered a lighter feel and better fuel economy. The manual transmission provided a more engaging driving experience than the optional three-speed automatic, which further reduced performance.
Equipment & Trim Levels
The Kadett E CC 1.6i CAT typically came with a fairly basic level of equipment. Standard features included cloth upholstery, a basic instrument cluster, and manual windows and door locks. Power steering was often an optional extra, as was air conditioning. Higher trim levels, such as the “GL” offered upgrades like upgraded interior trim, alloy wheels, and additional convenience features. The interior design was functional and straightforward, prioritizing practicality over luxury. The hatchback body style provided good versatility, with a reasonably sized trunk that could be expanded by folding down the rear seats.
Chassis & Braking
The Kadett E CC utilized a MacPherson strut front suspension and a torsion beam rear suspension. This setup provided a comfortable ride, although it wasn’t particularly sporty. The front brakes were disc brakes, while the rear brakes were drum brakes – a common configuration for cars in this price range at the time. Stabilizer bars were typically fitted to the front, helping to reduce body roll during cornering. The steering was rack and pinion, providing reasonably precise control. The suspension was tuned for comfort rather than outright handling, making it a pleasant car for long journeys.
Market Reception & Comparison
The Kadett E CC 1.6i CAT was generally well-received by automotive critics as a practical and affordable family car. It was praised for its fuel efficiency, reliability, and spacious interior. However, it was often criticized for its lack of performance and somewhat bland styling. Compared to the more powerful Kadett variants, the 1.6i offered better fuel economy but significantly less performance. The 1.8-liter version, for example, provided a noticeable boost in power and acceleration. The 1.6i CAT was often seen as the entry-level choice for buyers who prioritized economy and practicality over performance.
Legacy
The Opel Kadett E CC 1.6i CAT, while not a particularly exciting car, proved to be a reliable and durable vehicle. The C16NZ engine is known for its longevity, and many examples are still on the road today. In the used car market, these Kadetts are relatively affordable and easy to maintain. They represent a piece of automotive history, showcasing the technology and design trends of the late 1980s and early 1990s. While not a collector’s item, a well-maintained Kadett E CC 1.6i CAT can provide a reliable and economical mode of transportation for years to come. The Kadett E, in general, laid the groundwork for the Opel/Vauxhall Astra, which continues to be a popular compact car today.
