The Opel Astra F Classic 1.4 Si (82 hp) was a popular variant of the Astra F series, produced from 1994 to 1998 following the facelift of the original Astra F. Positioned as an entry-level to mid-range offering, it aimed to provide affordable and practical transportation for families and commuters. This model occupied a key space in the lineup, offering a balance between economy and usability, slotting below the more powerful 1.6 and 2.0-liter versions and above the base 1.2-liter engine. The Astra F, in general, was a significant model for Opel, representing a substantial step forward in design, safety, and technology compared to its predecessor, the Astra D (Kadett). The “Classic” designation denoted a more conservatively styled version of the Astra F, aimed at buyers who preferred a more traditional aesthetic.
Technical Specifications
| Brand | Opel |
| Model | Astra |
| Generation | Astra F Classic (facelift 1994) |
| Type (Engine) | 1.4 Si (82 Hp) |
| Start of production | 1994 |
| End of production | 1998 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 8.9 l/100 km (26.4 US mpg) |
| Fuel consumption (extra urban) | 6.1 l/100 km (38.6 US mpg) |
| Fuel consumption (combined) | 7.8 l/100 km (30.2 US mpg) |
| 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 | 175 km/h (108.74 mph) |
| Weight-to-power ratio | 12.3 kg/Hp |
| Weight-to-torque ratio | 8.8 kg/Nm |
| Power | 82 Hp @ 5800 rpm |
| Power per litre | 59 Hp/l |
| Torque | 114 Nm @ 3400 rpm (84.08 lb.-ft. @ 3400 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | C14SE |
| 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 | 9.8:1 |
| 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 | 5.8 l (6.13 US qt | 5.1 UK qt) |
| Kerb Weight | 1005 kg (2215.65 lbs.) |
| Max. weight | 1495 kg (3295.91 lbs.) |
| Max load | 490 kg (1080.27 lbs.) |
| Trunk (boot) space – minimum | 500 l (17.66 cu. ft.) |
| Trunk (boot) space – maximum | 1200 l (42.38 cu. ft.) |
| Fuel tank capacity | 52 l (13.74 US gal | 11.44 UK gal) |
| Length | 4239 mm (166.89 in.) |
| Width | 1696 mm (66.77 in.) |
| Width including mirrors | 1852 mm (72.91 in.) |
| Height | 1410 mm (55.51 in.) |
| Wheelbase | 2517 mm (99.09 in.) |
| Front track | 1430 mm (56.3 in.) |
| Rear (Back) track | 1429 mm (56.26 in.) |
| Ride height (ground clearance) | 135 mm (5.31 in.) |
| Drag coefficient (Cd) | 0.31 |
| Minimum turning circle | 10.5 m (34.45 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front brakes | Disc |
| Rear brakes | Drum |
| Steering type | Steering rack and pinion |
| Tires size | 175/70 R13 82T |
| Wheel rims size | 5.5J x 13 ET49 |
Powertrain & Engine Architecture
The heart of the Astra F Classic 1.4 Si was the C14SE engine, a 1.4-liter inline-four cylinder gasoline engine. This engine featured a single overhead camshaft (SOHC) valvetrain with two valves per cylinder. It utilized a multi-port fuel injection system, which improved fuel atomization and combustion efficiency compared to earlier carburetor-based systems. The C14SE produced 82 horsepower at 5800 rpm and 114 Nm (84 lb-ft) of torque at 3400 rpm. The engine’s relatively low compression ratio of 9.8:1 contributed to its ability to run on readily available grades of gasoline. The engine was transversely mounted in the front of the vehicle, driving the front wheels. The standard transmission was a five-speed manual gearbox, although a four-speed automatic transmission was also available, albeit less common. The automatic transmission, while offering convenience, did impact acceleration and fuel economy.
Driving Characteristics
The 1.4 Si with the manual transmission offered adequate performance for everyday driving. Acceleration to 60 mph took around 12.4 seconds, and top speed was approximately 108.74 mph. The engine felt somewhat underpowered when fully loaded or tackling steep inclines. The five-speed manual gearbox allowed drivers to keep the engine in its optimal power band, but the shift quality was not particularly sporty. The automatic transmission, while providing smoother operation, further reduced acceleration and increased fuel consumption. The Astra F’s suspension provided a comfortable ride, but handling was not as sharp as some of its competitors. Steering was light and easy, making it well-suited for urban driving.
Equipment & Trim Levels
The 1.4 Si trim level typically included features such as power steering, central locking, and an adjustable steering column. Interior upholstery was usually cloth, and the dashboard featured a simple, functional design. Optional extras included air conditioning, electric windows, and a radio/cassette player. Higher trim levels, such as the 1.6 or 2.0-liter models, offered more luxurious features like alloy wheels, upgraded upholstery, and a sunroof. The 1.4 Si was generally considered a well-equipped vehicle for its price point, offering a good balance of comfort and convenience.
Chassis & Braking
The Astra F Classic featured a MacPherson strut front suspension and a torsion beam rear suspension. This setup provided a good compromise between ride comfort and handling. The front brakes were disc brakes, while the rear brakes were drum brakes. This configuration was typical for vehicles in this class at the time. The steering system was a rack and pinion type, providing precise and responsive steering. The Astra F’s chassis was relatively lightweight, contributing to its fuel efficiency and agility.
Market Reception & Comparison
The Astra F Classic 1.4 Si was generally well-received by critics as an affordable and practical family car. It was praised for its fuel efficiency, comfortable ride, and spacious interior. However, it was also criticized for its lack of power and somewhat uninspired handling. Compared to the 1.6 and 2.0-liter versions, the 1.4 Si offered lower performance but better fuel economy. The 1.6-liter model provided a noticeable improvement in performance, while the 2.0-liter model was the most powerful and sporty option. The 1.4 Si was also often compared to other compact sedans, such as the Ford Escort and Volkswagen Golf, and generally held its own in terms of value and practicality.
Legacy
The Opel Astra F Classic 1.4 Si remains a relatively common sight on European roads today, testament to its durability and reliability. The C14SE engine is known to be a robust and long-lasting unit, although regular maintenance is essential to prevent issues such as oil leaks and timing chain wear. Parts availability is generally good, and the Astra F is relatively easy to repair. In the used car market, the 1.4 Si is often seen as a budget-friendly option for first-time drivers or those seeking a reliable and economical vehicle. While not a particularly exciting car to drive, the Astra F Classic 1.4 Si represents a solid and dependable choice for everyday transportation.
