The Toyota Curren, specifically the ST206 variant powered by the 1.8-liter 16V engine producing 125 horsepower, was a coupe produced by Toyota between 1994 and 1995. Positioned as a stylish and relatively affordable offering, the Curren aimed to capture a segment of the market seeking a sporty, yet practical, two-door vehicle. It was primarily sold in Japan and select export markets, offering an alternative to more established European and American coupes. The ST206 chassis code designates this generation of the Curren, which shared some components with the Toyota Corolla and Celica of the era, but presented a distinct design and character.
Technical Specifications
| Brand | Toyota |
| Model | Curren |
| Generation | Curren (ST206) |
| Type (Engine) | 1.8 16V (125 Hp) |
| Start of production | 1994 |
| End of production | 1995 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 5 |
| Doors | 2 |
| Fuel consumption (combined) | 6.7 l/100 km (35.1 US mpg, 42.2 UK mpg, 14.9 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 7.4 kg/Hp, 135.9 Hp/tonne |
| Weight-to-torque ratio | 5.7 kg/Nm, 175 Nm/tonne |
| Power | 125 Hp @ 6000 rpm |
| Power per litre | 69.7 Hp/l |
| Torque | 161 Nm @ 4200 rpm (118.75 lb.-ft. @ 4200 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | 4S-FE |
| Engine displacement | 1794 cm3 (109.48 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 79 mm (3.11 in.) |
| Piston Stroke | 91.5 mm (3.6 in.) |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 3.9 l (4.12 US qt | 3.43 UK qt) |
| Coolant capacity | 6.5 l (6.87 US qt | 5.72 UK qt) |
| Kerb Weight | 920 kg (2028.25 lbs.) |
| Max. weight | 1140 kg (2513.27 lbs.) |
| Max load | 220 kg (485.02 lbs.) |
| Fuel tank capacity | 45 l (11.89 US gal | 9.9 UK gal) |
| Length | 4490 mm (176.77 in.) |
| Width | 1750 mm (68.9 in.) |
| Height | 1295 mm (50.98 in.) |
| Wheelbase | 2535 mm (99.8 in.) |
| Front track | 1510 mm (59.45 in.) |
| Rear track | 1490 mm (58.66 in.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front suspension | Wishbone |
| Rear suspension | Inclined Lever |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Steering type | Steering rack and pinion |
| Tires size | 205/55 R15 V |
Powertrain & Engine Architecture
The heart of the ST206 Curren 1.8 was the 4S-FE engine, a 1.8-liter inline-four cylinder powerplant. This engine was a mainstay in Toyota’s lineup during the 1990s, known for its reliability and relatively smooth operation. The 4S-FE featured a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to its respectable power output for its displacement. Fuel delivery was handled by a multi-port fuel injection system, optimizing combustion efficiency. The engine produced 125 horsepower at 6000 rpm and 161 Nm (118.75 lb-ft) of torque at 4200 rpm. The ST206 was primarily equipped with a 5-speed manual transmission, although an optional 4-speed automatic transmission was also available. The automatic transmission, while offering convenience, did slightly impact acceleration and fuel economy compared to the manual.
Driving Characteristics
The 1.8-liter engine in the ST206 Curren provided adequate performance for everyday driving. While not a particularly fast car, it offered a reasonable level of acceleration and was capable of maintaining highway speeds with ease. The manual transmission allowed for more driver engagement and better control, while the automatic provided a smoother, more relaxed driving experience. Compared to the higher-performance variants of the Curren, such as those equipped with the 2.2-liter 3S-GE engine, the 1.8-liter model felt less powerful, especially during overtaking maneuvers. However, the 1.8L offered a better balance between performance and fuel efficiency, making it a more practical choice for daily commuting.
Equipment & Trim Levels
The ST206 Curren 1.8 typically came with a fairly standard level of equipment. Interior features included cloth upholstery, power windows, power locks, and an AM/FM radio. Higher trim levels offered options such as air conditioning, a sunroof, and upgraded audio systems. The dashboard layout was functional and straightforward, with easy-to-read gauges. The Curren’s interior was designed with comfort in mind, offering ample space for both front and rear passengers, despite its coupe body style.
Chassis & Braking
The Curren ST206 utilized a front-wheel-drive layout with independent wishbone suspension in the front and an inclined lever suspension in the rear. This suspension setup provided a comfortable ride quality, absorbing bumps and irregularities in the road effectively. Braking duties were handled by ventilated discs in the front and solid discs in the rear. The braking system was adequate for the car’s weight and performance, providing sufficient stopping power in most driving situations. Steering was via a rack and pinion system, offering precise and responsive handling.
Market Reception & Comparison
The Toyota Curren 1.8 was generally well-received in its target markets. Critics praised its stylish design, comfortable interior, and reliable engine. However, some reviewers noted that its performance was not as exciting as some of its competitors. Compared to other coupes in its class, such as the Honda Integra or Nissan Sunny Coupe, the Curren offered a good balance of features and affordability. The 1.8-liter engine provided decent fuel economy, making it an attractive option for budget-conscious buyers. The automatic transmission variant, while convenient, was often criticized for its slightly sluggish performance.
Legacy
The Toyota Curren ST206 1.8, while not a particularly rare or highly sought-after vehicle today, has developed a small but dedicated following among enthusiasts. The 4S-FE engine is known for its durability and relatively low maintenance costs, making it a reliable choice for a classic car. Parts availability is generally good, as many components are shared with other Toyota models of the era. In the used car market, the Curren 1.8 remains an affordable and stylish option for those seeking a unique and reliable coupe from the 1990s. Its simple mechanicals and relatively straightforward design make it a good candidate for restoration or modification projects.
