The Subaru Impreza I Coupe (GFC) 1.6, produced between 1996 and 2000, represented Subaru’s entry-level offering within the first generation Impreza range. Positioned as a more affordable and accessible option, this variant combined a 1.6-liter naturally aspirated boxer engine with a four-speed automatic transmission and Subaru’s signature symmetrical all-wheel drive system. It was primarily marketed towards buyers seeking a practical, reliable, and all-weather capable coupe, particularly in markets where manual transmissions weren’t as popular. The GFC chassis code designates this specific coupe body style within the Impreza I generation.
Technical Specifications
| Brand | Subaru |
| Model | Impreza |
| Generation | Impreza I Coupe (GFC) |
| Type | 1.6 (90 Hp) 4WD Automatic |
| Start of production | 1996 |
| End of production | 2000 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 5 |
| Doors | 2 |
| Fuel consumption (urban) | 10.9 l/100 km (21.6 US mpg) |
| Fuel consumption (extra urban) | 6.8 l/100 km (34.6 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 12.3 sec |
| Acceleration 0 – 62 mph | 12.3 sec |
| Acceleration 0 – 60 mph | 11.7 sec |
| Maximum speed | 175 km/h (108.74 mph) |
| Weight-to-power ratio | 12.4 kg/Hp |
| Weight-to-torque ratio | 8.7 kg/Nm |
| Power | 90 Hp @ 5600 rpm |
| Torque | 128 Nm @ 4000 rpm (94.41 lb.-ft. @ 4000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | EJ16 |
| Engine displacement | 1597 cm3 (97.45 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Boxer |
| Cylinder Bore | 87.9 mm (3.46 in.) |
| Piston Stroke | 65.8 mm (2.59 in.) |
| Compression ratio | 9.4:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated |
| Valvetrain | OHC |
| Engine oil capacity | 4 l (4.23 US qt | 3.52 UK qt) |
| Kerb Weight | 1115 kg (2458.15 lbs.) |
| Max. weight | 1680 kg (3703.77 lbs.) |
| Max load | 565 kg (1245.61 lbs.) |
| Trunk (boot) space | 365 l (12.89 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| Length | 4350 mm (171.26 in.) |
| Width | 1690 mm (66.54 in.) |
| Height | 1410 mm (55.51 in.) |
| Wheelbase | 2520 mm (99.21 in.) |
| Front track | 1470 mm (57.87 in.) |
| Rear track | 1450 mm (57.09 in.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears | 4 |
| Gearbox type | Automatic transmission |
| Front suspension | Transverse stabilizer |
| Rear suspension | Transverse stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Drum |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic |
| Tires size | 185/70 R14 |
| Wheel rims size | 14 |
Powertrain & Engine Architecture
The heart of the Impreza 1.6 Coupe was the EJ16 engine, a 1.6-liter (1597 cc) horizontally-opposed four-cylinder “boxer” engine. This engine design, a Subaru hallmark, offered a lower center of gravity, contributing to improved handling. The EJ16 featured a single overhead camshaft (OHC) valvetrain and multi-point fuel injection. While relatively simple in design, the boxer configuration provided a unique engine note and inherent balance. The 90 horsepower output at 5600 rpm and 128 Nm (94.41 lb-ft) of torque at 4000 rpm were adequate for everyday driving, but not particularly sporty. The four-speed automatic transmission was a common choice for buyers prioritizing convenience over performance. It was a traditional hydraulic automatic, lacking the sophistication of later electronically controlled units.
Driving Characteristics
The 1.6L automatic Impreza Coupe offered a comfortable, if not exhilarating, driving experience. Acceleration was modest, taking around 12.3 seconds to reach 62 mph. The automatic transmission, while smooth, lacked the responsiveness of a manual gearbox, and the engine often felt strained during quick acceleration or when climbing hills. The all-wheel drive system provided excellent traction in various weather conditions, a significant advantage over front-wheel drive competitors. The gear ratios were tuned for fuel efficiency and smooth cruising rather than outright performance. Compared to the more powerful 2.0L versions of the Impreza, particularly those with manual transmissions, the 1.6 automatic felt noticeably slower and less engaging.
Equipment & Trim Levels
The 1.6 Coupe typically came with a fairly basic level of equipment. Standard features generally included power steering, central locking, electric windows, and an AM/FM radio. Interior upholstery was typically cloth, and the dashboard featured a simple, functional design. Optional extras could include air conditioning, a sunroof, and upgraded audio systems. Trim levels were often limited, with the 1.6 serving as the entry point to the Impreza range. The focus was on providing a practical and affordable vehicle, rather than luxury or extensive features.
Chassis & Braking
The Impreza Coupe utilized a MacPherson strut front suspension and a double-wishbone rear suspension, both incorporating a transverse stabilizer bar to reduce body roll. The braking system featured ventilated discs on the front wheels and drum brakes on the rear. ABS (Anti-lock Braking System) was often included as standard equipment, enhancing safety. The suspension was tuned for a comfortable ride, prioritizing everyday usability over sporty handling. The relatively lightweight nature of the 1.6 model, at 1115 kg (2458.15 lbs), helped to mitigate the effects of the less powerful engine and basic suspension setup.
Market Reception & Comparison
The 1.6L automatic Impreza Coupe was generally well-received as a practical and reliable all-weather vehicle. Critics acknowledged its affordability and the benefits of Subaru’s all-wheel drive system. However, the engine’s lack of power and the automatic transmission’s sluggishness were often criticized. Compared to the higher-spec Impreza models, such as those equipped with the 2.0L engine or manual transmission, the 1.6 automatic offered significantly less performance. Fuel economy was reasonable for its time, averaging around 21.6 US mpg in urban driving and 34.6 US mpg on the highway. The 1.6 was often seen as a sensible choice for buyers who prioritized practicality and reliability over driving excitement.
Legacy
The EJ16 engine, while not known for its high performance, proved to be a durable and reliable unit. The four-speed automatic transmission, though dated by modern standards, also demonstrated reasonable longevity. Today, the Impreza 1.6 Coupe is a relatively rare sight, and well-maintained examples are becoming increasingly sought after by enthusiasts. While not a performance icon, it represents a significant part of Subaru’s history and a testament to the brand’s commitment to all-wheel drive technology. The 1.6 automatic variant, while often overlooked, offers a unique and affordable entry point into the world of classic Subaru ownership.
