The Trumpchi GS4 235T Automatic, launched in 2016, represents a significant entry into the compact SUV segment by Guangzhou Automobile Group (GAC) Motor under the Trumpchi brand. Positioned as a mid-range offering within the GS4 lineup, this variant aimed to balance performance, fuel efficiency, and affordability for the burgeoning Chinese automotive market. The GS4, as a whole, was GAC Motor’s first self-developed SUV and played a crucial role in establishing the brand’s reputation for quality and design. The 235T designation refers to the engine’s torque output (235 Nm), and the “Automatic” clearly indicates the transmission choice. This model was primarily designed for the Chinese domestic market, where SUV demand was rapidly increasing, but export ambitions were also considered.
Technical Specifications
| Brand | Trumpchi |
| Model | GS4 |
| Generation | GS4 |
| Type (Engine) | 235T (152 Hp) Automatic |
| Start of production | 2016 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (combined) | 6.6-7.2 l/100 km (35.6 – 32.7 US mpg, 42.8 – 39.2 UK mpg, 15.2 – 13.9 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Emission standard | China V |
| Power | 152 Hp @ 5000 rpm |
| Power per litre | 101.7 Hp/l |
| Torque | 235 Nm @ 1450-4250 rpm (173.33 lb.-ft. @ 1450-4250 rpm) |
| Engine Model/Code | 4A15M1 |
| Engine displacement | 1495 cm3 (91.23 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DCVVT |
| Trunk (boot) space – minimum | 450 l (15.89 cu. ft.) |
| Trunk (boot) space – maximum | 1410 l (49.79 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| Length | 4525 mm (178.15 in.) |
| Width | 1852 mm (72.91 in.) |
| Height | 1685 mm (66.34 in.) |
| Wheelbase | 2640 mm (103.94 in.) |
| Ride height (ground clearance) | 190 mm (7.48 in.) |
| Drivetrain Architecture | Front wheel drive, Internal Combustion engine (ICE) |
| Number of gears and type of gearbox | 6 gears, automatic transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 215/60 R17; 215/55 R18 |
| Wheel rims size | 17; 18 |
Powertrain & Engine Architecture
The heart of the GS4 235T Automatic is the 4A15M1 1.5-liter turbocharged inline-four cylinder engine. This engine, developed in-house by GAC Motor, utilizes multi-point fuel injection and a single scroll turbocharger with an intercooler to boost power and efficiency. The engine also features Dual Continuous Variable Valve Timing (DCVVT) on both the intake and exhaust camshafts, optimizing valve timing for improved performance across the rev range. The 4A15M1 produces 152 horsepower at 5000 rpm and 235 Nm (173.33 lb-ft) of torque between 1450 and 4250 rpm. This torque curve is designed to provide ample low-end grunt for everyday driving. The engine is paired with a six-speed automatic transmission, a common choice for this class of vehicle in the Chinese market, prioritizing ease of use over outright performance. The transmission is a conventional torque converter automatic, offering smooth shifts but not the efficiency of newer dual-clutch transmissions.
Driving Characteristics
The GS4 235T Automatic delivers a comfortable and predictable driving experience. The 152 hp engine, while not exceptionally powerful, provides adequate acceleration for urban and highway driving. The automatic transmission is tuned for smoothness, with gear changes generally imperceptible. However, it can sometimes feel hesitant during quick overtaking maneuvers. Compared to the base model GS4 with a naturally aspirated engine, the 235T offers a noticeable improvement in performance. Compared to potential future performance variants, the 235T prioritizes fuel economy and a relaxed driving experience. The front-wheel-drive configuration contributes to decent fuel efficiency, but limits traction in slippery conditions.
Equipment & Trim Levels
The GS4 235T Automatic typically came equipped with a range of standard features, including air conditioning, power windows and locks, a basic audio system with USB connectivity, and ABS. Higher trim levels added features such as a touchscreen infotainment system, rearview camera, leather upholstery, automatic climate control, and alloy wheels. Safety features included dual front airbags and, on some trims, side airbags. The interior design was generally functional and modern, with a focus on practicality rather than luxury. The dashboard layout was straightforward, with easy-to-use controls.
Chassis & Braking
The GS4 235T utilizes a front-wheel-drive platform with an independent McPherson strut suspension in the front and an independent multi-link suspension in the rear. This suspension setup provides a comfortable ride quality, absorbing bumps and imperfections in the road surface effectively. The front brakes are ventilated discs, while the rear brakes are solid discs, providing adequate stopping power for the vehicle’s weight. The electric power steering offers light and easy steering, making it convenient for maneuvering in tight spaces. Stabilizer bars are included both front and rear to reduce body roll during cornering.
Market Reception & Comparison
The Trumpchi GS4 235T Automatic was generally well-received in the Chinese market, praised for its value for money, comfortable ride, and modern features. Critics noted that the engine, while adequate, wasn’t particularly exciting, and the automatic transmission could be slow to respond at times. Compared to competitors like the Haval H6 and Changan CS75, the GS4 offered a competitive package, particularly in terms of styling and interior quality. Fuel economy figures of 6.6-7.2 l/100km were considered reasonable for a compact SUV of this size. Reliability reports were generally positive, with owners reporting few major issues.
Legacy
The Trumpchi GS4 235T Automatic played a vital role in establishing GAC Motor as a credible player in the Chinese automotive industry. The model’s success paved the way for further expansion and the development of more sophisticated vehicles. On the used car market, the GS4 235T Automatic remains a popular choice due to its affordability and relatively good reliability record. The 4A15M1 engine has proven to be a durable unit, with many examples still in service today. While not a performance icon, the GS4 235T Automatic represents a significant step forward for Chinese automotive engineering and design.
