The Opel Kadett E 1.4 S, produced from 1990 to 1991, represented an entry-level offering within the broader Kadett E range. Positioned as a practical and economical choice, it served as a stepping stone into the Kadett lineup, appealing to buyers prioritizing affordability and fuel efficiency. The Kadett E itself was a significant model for Opel, built on the GM T platform (internally known as 1HX0/A3), and represented a substantial leap forward in design and engineering compared to its predecessor, the Kadett D. This generation aimed to modernize Opel’s image and compete effectively in the increasingly competitive European compact car segment.
Technical Specifications
| Brand | Opel |
| Model | Kadett |
| Generation | Kadett E |
| Type (Engine) | 1.4 S (75 Hp) |
| Start of production | 1990 |
| End of production | 1991 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel Type | Petrol (Gasoline) |
| Maximum speed | 170 km/h (105.63 mph) |
| Weight-to-power ratio | 12 kg/Hp, 83.2 Hp/tonne |
| Weight-to-torque ratio | 8.3 kg/Nm, 119.9 Nm/tonne |
| Power | 75 Hp @ 5600 rpm |
| Power per litre | 54 Hp/l |
| Torque | 108 Nm @ 3000 rpm (79.66 lb.-ft. @ 3000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | 14NV |
| Engine displacement | 1389 cm3 (84.76 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 77.6 mm (3.06 in.) |
| Piston Stroke | 73.4 mm (2.89 in.) |
| Compression ratio | 9.4:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Carburettor |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | SOHC |
| Engine oil capacity | 3 l (3.17 US qt | 2.64 UK qt) |
| Coolant | 6.2 l (6.55 US qt | 5.46 UK qt) |
| Kerb Weight | 901 kg (1986.36 lbs.) |
| Max. weight | 1380 kg (3042.38 lbs.) |
| Max load | 479 kg (1056.01 lbs.) |
| Trunk (boot) space – minimum | 550 l (19.42 cu. ft.) |
| Trunk (boot) space – maximum | 890 l (31.43 cu. ft.) |
| Fuel tank capacity | 52 l (13.74 US gal | 11.44 UK gal) |
| Length | 4218 mm (166.06 in.) |
| Width | 1658 mm (65.28 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 (turning diameter) | 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 1.4 S was the 14NV engine, a 1.4-liter inline-four cylinder unit. This engine utilized a single overhead camshaft (SOHC) valvetrain and, crucially for this variant, a carburetor fuel delivery system. The carburetor, while simpler and less expensive than fuel injection, resulted in slightly lower performance and increased emissions compared to injected counterparts. The 14NV produced 75 horsepower at 5600 rpm and 108 Nm (79.66 lb-ft) of torque at 3000 rpm. The engine’s design prioritized reliability and ease of maintenance over outright power. The engine was transversely mounted, driving the front wheels. The 5-speed manual transmission was standard, offering a relatively long gearing aimed at maximizing fuel economy.
Driving Characteristics
The 1.4 S, with its 75 horsepower, offered modest performance. Acceleration was adequate for everyday driving, but overtaking maneuvers required careful planning. The carburetor contributed to a slightly sluggish throttle response compared to fuel-injected versions. The 5-speed manual transmission helped to keep the engine in its optimal power band, but the overall experience was geared towards efficiency rather than spirited driving. Compared to the more powerful Kadett E variants, such as the 1.6 or 2.0-liter models, the 1.4 S felt noticeably underpowered. However, it provided a lighter, more nimble feel, particularly in urban environments.
Equipment & Trim Levels
The Kadett E 1.4 S was typically equipped with basic, yet functional features. Standard equipment included cloth upholstery, a simple dashboard layout, and manual windows and door locks. Power steering was often an optional extra, as was a radio. The interior was designed with practicality in mind, offering a reasonable amount of space for passengers and luggage. Trim levels were relatively limited for the 1.4 S, with most examples featuring a fairly uniform specification. Optional extras could include upgraded seat fabrics and a sunroof.
Chassis & Braking
The Kadett E utilized a MacPherson strut front suspension and a torsion beam rear suspension. This setup provided a comfortable ride, although handling was not as sharp as some of its competitors. The front brakes were disc brakes, providing adequate stopping power, while the rear brakes were drums, a cost-saving measure common in entry-level models of the time. The Kadett E 1.4 S’s relatively light weight helped to compensate for the less sophisticated rear braking system. Stabilizer bars were typically fitted to the front, improving body roll control.
Market Reception & Comparison
The Kadett E 1.4 S was generally well-received as an affordable and reliable compact car. Critics acknowledged its practicality and fuel efficiency, but often noted its lack of performance compared to higher-spec models. Compared to the 1.6-liter Kadett E, the 1.4 S offered significantly less power, but at a lower purchase price. The 1.6-liter also benefited from improved refinement and a slightly more responsive driving experience. The 1.4 S’s main appeal lay in its affordability and low running costs, making it a popular choice for first-time car buyers and those seeking a dependable daily driver.
Legacy
The Opel Kadett E 1.4 S, while not the most exciting variant in the range, proved to be a durable and reliable vehicle. The 14NV engine, despite its carburetor fuel system, was known for its longevity. Today, surviving examples are relatively rare, and well-maintained cars are sought after by enthusiasts and collectors. The Kadett E, as a whole, is remembered as a pivotal model for Opel, marking a turning point in the company’s design and engineering philosophy. The 1.4 S, in particular, represents a snapshot of affordable motoring in the early 1990s, offering a simple, practical, and dependable transportation solution.
