The Soueast S09 2.0 TGDI 4WD Automatic, launched in September 2024, represents a significant offering in the mid-size SUV segment from the Chinese manufacturer Soueast Motor. This variant, positioned as a premium trim within the S09 lineup, combines a turbocharged gasoline engine with an all-wheel-drive system and an eight-speed automatic transmission. The S09 is built on a dedicated SUV platform and is designed to accommodate up to seven passengers, making it a competitor to other mid-size, three-row SUVs available in the Chinese market and increasingly, export markets. It represents Soueast’s ambition to move upmarket with a technologically advanced and feature-rich vehicle.
Powertrain & Engine Architecture
At the heart of the S09 2.0 TGDI 4WD Automatic lies the SQRF4J20 engine, a 1.998-liter (121.93 cubic inches) inline-four cylinder gasoline engine. This engine utilizes direct fuel injection and is coupled with a single turbocharger and intercooler to deliver increased power and efficiency. The engine produces 197 horsepower at 5500 rpm and 375 Nm (276.59 lb-ft) of torque between 1750 and 4000 rpm, providing a broad torque band for responsive acceleration. The engine also incorporates a Start & Stop system to further improve fuel economy. The compression ratio is set at 10.2:1, and the engine features a Double Overhead Camshaft (DOHC) valvetrain with four valves per cylinder. The engine is transversely mounted in the front of the vehicle.
The eight-speed automatic transmission is a crucial component of this powertrain. While specific details regarding the transmission’s manufacturer and internal design are limited, it is designed to efficiently transfer power to all four wheels. The transmission’s gear ratios are tuned to balance acceleration performance with fuel efficiency, offering smooth shifts and responsive downshifts. The all-wheel-drive system operates with a front-wheel-drive bias, engaging the rear wheels via an electronically or mechanically operated clutch when traction is needed. This system enhances stability and control, particularly in adverse weather conditions or on slippery surfaces.
Engine Specifications
The SQRF4J20 engine is a modern design incorporating technologies aimed at maximizing both performance and fuel efficiency. The direct injection system allows for precise fuel delivery, optimizing combustion and reducing emissions. The turbocharger provides a significant boost in power output without substantially increasing engine displacement. The engine is designed to meet Euro 6 emission standards, reflecting a commitment to environmental responsibility.
Driving Characteristics
The Soueast S09 2.0 TGDI 4WD Automatic delivers a driving experience that prioritizes comfort and capability. The 197 hp engine and 375 Nm of torque provide adequate acceleration, with a 0-100 km/h (0-62 mph) time of 8.9 seconds and a 0-60 mph time of approximately 8.5 seconds. While not a performance-oriented SUV, the powertrain offers sufficient power for everyday driving and highway cruising. The eight-speed automatic transmission contributes to a smooth and refined driving experience, with minimal noticeable shift shock. The all-wheel-drive system provides enhanced traction and stability, particularly in challenging conditions. The steering is electrically assisted, offering a light and responsive feel. The suspension is tuned for comfort, absorbing bumps and irregularities in the road surface effectively. Compared to potential lower-trim versions with smaller engines, the 2.0 TGDI offers a noticeable improvement in acceleration and overall responsiveness.
Equipment & Trim Levels
The 2.0 TGDI 4WD Automatic trim represents the higher end of the S09 range. Standard features typically include premium interior upholstery (likely leather or synthetic leather), a modern infotainment system with a large touchscreen display, automatic climate control, power-adjustable seats, and a comprehensive suite of safety features, including ABS (Anti-lock Braking System). Optional extras may include a panoramic sunroof, advanced driver-assistance systems (ADAS) such as adaptive cruise control and lane departure warning, and upgraded audio systems. The interior design emphasizes spaciousness and comfort, with ample legroom and headroom for all passengers. The dashboard layout is generally modern and ergonomic, with intuitive controls and a focus on user-friendliness.
Chassis & Braking
The S09 utilizes an independent suspension system on both the front and rear axles. The front suspension employs a McPherson strut design with coil springs and an anti-roll bar, while the rear suspension features a multi-link setup with a stabilizer bar. This configuration is designed to provide a comfortable ride and stable handling characteristics. The braking system consists of ventilated discs on the front wheels and solid discs on the rear wheels. The ABS system helps to prevent wheel lockup during hard braking, enhancing safety and control. The steering system utilizes a rack and pinion design with electric power steering, providing precise and responsive steering feel.
Market Reception & Comparison
The Soueast S09 2.0 TGDI 4WD Automatic has been positioned as a competitive offering in the Chinese SUV market. Reviews have generally praised the vehicle’s spacious interior, comfortable ride, and comprehensive feature set. Fuel economy is rated at 8.9 l/100 km (26.4 US mpg) combined, which is competitive for a vehicle of this size and class. CO2 emissions are rated at 200 g/km. Compared to other trims in the S09 lineup, the 2.0 TGDI 4WD Automatic offers a significant performance advantage, but at a higher price point. Reliability data is still emerging, but early reports suggest that the powertrain is generally reliable. The S09 competes with other mid-size SUVs such as the Geely Boyue, the Changan CS75 Plus, and the Haval H6.
Technical Specifications
| Engine Model/Code | SQRF4J20 |
| Engine Displacement | 1998 cm3 (121.93 cu. in.) |
| Number of Cylinders | 4, Inline |
| Cylinder Bore | 80.5 mm (3.17 in.) |
| Piston Stroke | 98.12 mm (3.86 in.) |
| Compression Ratio | 10.2:1 |
| Fuel Injection System | Direct Injection |
| Engine Aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Max Power | 197 Hp @ 5500 rpm |
| Max Torque | 375 Nm @ 1750-4000 rpm (276.59 lb.-ft.) |
| Transmission | 8-speed Automatic |
| Drivetrain | All Wheel Drive (4×4) |
| Kerb Weight | 1935 kg (4265.94 lbs.) |
| Max Weight | 2385 kg (5258.02 lbs.) |
| Fuel Tank Capacity | 57 l (15.06 US gal | 12.54 UK gal) |
| Length | 4858 mm (191.26 in.) |
| Width | 1925 mm (75.79 in.) |
| Height | 1795 mm (70.67 in.) |
| Wheelbase | 2850 mm (112.2 in.) |
| Tire Size | 255/45 R20 |
| Trunk Space (min/max) | 136 l / 1130 l (4.8 cu. ft. / 39.91 cu. ft.) |
| Fuel Consumption (Urban) | 11.8 l/100 km (19.9 US mpg) |
| Fuel Consumption (Extra Urban) | 7.3 l/100 km (32.2 US mpg) |
| Fuel Consumption (Combined) | 8.9 l/100 km (26.4 US mpg) |
| CO2 Emissions | 200 g/km |
Legacy
The long-term reliability of the SQRF4J20 engine and the eight-speed automatic transmission remains to be fully assessed as the S09 is a relatively new model. However, Soueast has been steadily improving its quality control processes, and early indications suggest that the powertrain is reasonably durable. In the used car market, the S09 2.0 TGDI 4WD Automatic is expected to hold its value relatively well, particularly among buyers who prioritize performance, all-wheel-drive capability, and a spacious interior. As with any vehicle, regular maintenance and adherence to the manufacturer’s recommended service intervals will be crucial for ensuring long-term reliability and maximizing the vehicle’s lifespan.
