The Opel Astra F 1.6i Automatic, produced from August 1994 to April 1995, represented an entry-level offering within the facelifted Astra F range (designated the 1HX0 series). Positioned as a comfortable and economical option, it catered to buyers prioritizing ease of use over outright performance. This variant was primarily sold in European markets, where the Astra F competed with rivals like the Volkswagen Golf, Ford Escort, and Peugeot 306. The facelift brought subtle styling revisions and improvements to interior trim compared to the earlier Astra F models.
Technical Specifications
| Brand | Opel |
| Model | Astra |
| Generation | Astra F (facelift 1994) |
| Type (Engine) | 1.6i (71 Hp) Automatic |
| Start of production | August, 1994 |
| End of production | April, 1995 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 3 |
| Fuel consumption (urban) | 9.3 l/100 km (25.3 US mpg) |
| Fuel consumption (extra urban) | 6.5 l/100 km (36.2 US mpg) |
| Fuel consumption (combined) | 8.3 l/100 km (28.3 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 17 sec |
| Acceleration 0 – 62 mph | 17 sec |
| Acceleration 0 – 60 mph | 16.2 sec |
| Maximum speed | 163 km/h (101.28 mph) |
| Weight-to-power ratio | 14.2 kg/Hp |
| Weight-to-torque ratio | 7.9 kg/Nm |
| Power | 71 Hp @ 5000 rpm |
| Torque | 128 Nm @ 2800 rpm (94.41 lb.-ft. @ 2800 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | X16SZ |
| Engine displacement | 1598 cm3 (97.52 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 79 mm (3.11 in.) |
| Piston Stroke | 81.5 mm (3.21 in.) |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Single-point injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | SOHC |
| Engine oil capacity | 3.5 l (3.7 US qt | 3.08 UK qt) |
| Coolant capacity | 5.6 l (5.92 US qt | 4.93 UK qt) |
| Kerb Weight | 1010/1030 kg (2226.67 lbs.) |
| Max. weight | 1515 kg (3340 lbs.) |
| Max load | 485-505 kg (1069.24 – 1113.33 lbs.) |
| Trunk (boot) space – minimum | 360 l (12.71 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 | 4051 mm (159.49 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 | 1430/1424 mm (56.3 in.) |
| Rear (Back) track | 1429/1423 mm (56.26 in.) |
| Ride height (ground clearance) | 135 mm (5.31 in.) |
| Drag coefficient (Cd) | 0.32 |
| Minimum turning circle | 10.5 m (34.45 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears and type of gearbox | 4 gears, automatic transmission |
| Front brakes | Disc |
| Rear brakes | Drum |
| Steering type | Steering rack and pinion |
| Tires size | 175/70 R13 82T; 175/65 R14 82T |
| Wheel rims size | 5.5J x 13 ET49; 5.5J x 14 ET49 |
Powertrain & Engine Architecture
The heart of the Astra F 1.6i Automatic was the X16SZ engine, a 1.6-liter inline-four cylinder unit. This engine featured a single overhead camshaft (SOHC) valvetrain with two valves per cylinder. Fuel delivery was handled by a single-point fuel injection system, a relatively basic setup for the time, prioritizing cost-effectiveness over performance. The X16SZ produced 71 horsepower at 5000 rpm and 128 Nm (94.41 lb-ft) of torque at 2800 rpm. The engine’s design emphasized durability and low-end torque, suitable for everyday driving. Paired with the engine was a four-speed automatic transmission. This transmission, while providing convenience, was not known for its responsiveness or fuel efficiency compared to manual counterparts.
Driving Characteristics
The 1.6i Automatic offered a comfortable, if uninspiring, driving experience. Acceleration was leisurely, taking approximately 17 seconds to reach 62 mph (100 km/h). The automatic transmission contributed to a smooth ride, but also resulted in noticeable power loss compared to the five-speed manual version. Gear changes were not particularly quick, and the transmission often hunted for the right gear, especially under load. The relatively tall gear ratios were geared towards fuel economy rather than spirited driving. Compared to the more powerful 1.8-liter and 2.0-liter Astra F models, the 1.6i Automatic felt significantly underpowered, particularly when fully loaded or tackling hills.
Equipment & Trim Levels
The 1.6i Automatic typically came with a modest level of standard equipment. Interior features generally included cloth upholstery, a basic dashboard layout, and manual windows and door locks. Power steering was often included, but air conditioning and central locking were usually optional extras. Trim levels varied slightly depending on the market, but generally focused on providing essential comfort features without excessive luxury. Optional extras could include alloy wheels, a sunroof, and upgraded audio systems.
Chassis & Braking
The Astra F 1.6i Automatic utilized a MacPherson strut front suspension and a torsion beam rear suspension. The rear brakes were typically drum brakes, while the front brakes were disc brakes. This configuration was adequate for the vehicle’s weight and power output, but lacked the stopping power and stability of higher-spec Astra F models equipped with rear disc brakes. Stabilizer bars were fitted to both the front and rear axles, helping to reduce body roll during cornering. The suspension tuning prioritized ride comfort over sporty handling.
Market Reception & Comparison
The Astra F 1.6i Automatic was generally viewed as a practical and affordable option, but it didn’t receive rave reviews from automotive critics. The main criticism centered around its lack of performance and the somewhat dated automatic transmission. Fuel economy was considered reasonable for the time, but not exceptional. Compared to the 1.8-liter and 2.0-liter Astra F models, the 1.6i Automatic offered significantly less power and a less engaging driving experience. However, it was more affordable to purchase and insure, making it an attractive option for budget-conscious buyers and those prioritizing ease of use.
Legacy
The X16SZ engine and the four-speed automatic transmission used in the Astra F 1.6i Automatic are generally considered reliable, although they are now showing their age. Common issues include oil leaks, worn suspension components, and corrosion. The single-point fuel injection system can require more frequent maintenance than modern multi-point injection systems. Today, the Astra F 1.6i Automatic is a relatively rare sight on the roads, but it remains a popular choice among classic car enthusiasts looking for an affordable and easy-to-maintain vehicle. Parts availability is generally good, but some components may be becoming increasingly difficult to find. The car’s simplicity and relatively low running costs make it an appealing option for those seeking a nostalgic driving experience.
