In the 100,000–130,000 yuan compact SUV segment, long dominated by mainstays such as the Haval H6 and the Changan CS75 PLUS, the GAC Trumpchi GS4 has steadily built its presence as a pragmatic, value‑oriented contender. In April 2024, GAC introduced the GS4 MAX, with an official guide price of 115,800–125,800 yuan, aiming to redefine the value benchmark for 100,000‑yuan family SUVs through a combination of an efficient 1.5T powertrain, class‑leading interior space and Level 2 advanced driver‑assistance systems.

In real‑world driving, the GS4 MAX is propelled by a 1.5‑litre turbocharged engine (displacement 1,497 cc), delivering 169 hp (124 kW) and peak torque of 265 N·m, mated to a seven‑speed wet dual‑clutch transmission. The powertrain calibration prioritises smoothness; initial take‑off is gentle, yet a firm press on the accelerator elicits a prompt and eager response, accompanied by a discernible surge of thrust. The official 0–100 km/h sprint time is 8.8 seconds – a respectable, if not outstanding, figure within its class.

By contrast, the fourth‑generation Changan CS55 PLUS is equipped with a new‑generation “Blue Whale” 1.5T direct‑injection engine (displacement 1,494 cc) featuring 500‑bar ultra‑high‑pressure fuel delivery, producing 141 kW (192 hp) and 310 N·m of torque, also paired with a seven‑speed wet dual‑clutch transmission. In terms of power output, the Changan CS55 PLUS holds a clear edge – an additional 17 kW and 23 hp. The Changan CS55 PLUS delivers a lighter, more spirited driving feel, with sharper low‑end response and virtually instant power delivery. The two models embody fundamentally different powertrain philosophies: the GS4 pursues a “smooth, dependable and worry‑free” family‑oriented approach, while the Changan CS55 PLUS leans toward a “performance‑rich, technologically superior” trajectory.

On fuel economy, the GS4 MAX posts a combined cycle consumption figure of approximately 6.8–6.9 L/100 km under MIIT testing, with owners reporting real‑world urban figures of 8–9 L/100 km and highway returns of 6–7 L/100 km. The Changan CS55 PLUS, leveraging its 500‑bar high‑pressure direct‑injection technology, also delivers commendable fuel efficiency. Both models run on 92‑RON petrol, and their day‑to‑day running costs remain broadly comparable.

Settling into the GS4’s cabin, the elevated SUV seating position affords a commanding forward view. The GS4 MAX measures 4,685 mm in length, 1,901 mm in width and 1,690 mm in height, with a wheelbase of 2,750 mm – a substantial increase over the standard GS4 (4,545×1,856×1,668 mm, wheelbase 2,680 mm). The steering is light and precise, making cornering and lane changes effortless, and the car feels equally manageable for female drivers.

The suspension employs a MacPherson strut front and multi‑link rear setup. The GS4’s chassis has been tuned with input from Porsche Engineering, striking a balanced compromise between ride comfort and handling, with natural and well‑controlled body roll through corners. The chassis feels cohesive and composed, maintaining stable, planted behaviour at highway speeds. The GS4 also features a Level 2 ADAS suite, including full‑speed adaptive cruise control, with smooth and measured acceleration/deceleration during follow‑mode, effectively reducing driver fatigue on long journeys.

The Changan CS55 PLUS also adopts a front MacPherson/rear multi‑link suspension. Its chassis tuning leans toward a firmer, more solid feel, with crisp damping over speed bumps and minimal residual body movement. Steering effort is light at low speeds, easing parking and U‑turns, while weighting up slightly as velocity increases – overall, it is an agreeable and user‑friendly setup. The two models share a similar chassis philosophy centred on comfort, yet the Changan CS55 PLUS offers a more direct throttle response.

The GS4 employs large‑sized brake calipers, front ventilated discs, and supplementary technologies such as HBC (hydraulic brake compensation for vacuum assist failure) and HBA (hydraulic brake assist). The brake pedal offers a reassuring feel, with light application yielding prompt deceleration, while maintaining strong stopping power under aggressive driving. Independent tests have recorded 100–0 km/h braking distances ranging from 39 to 42 metres – a typical performance for vehicles in this category.

The Changan CS55 PLUS, benefiting from its 500‑bar direct‑injection technology and a robust braking system, achieves a tested 100‑0 km/h stopping distance of approximately 37–39 metres, placing it in the upper‑mid tier of its class.

The GS4 MAX’s cabin is available in two colour schemes – Morning Milk Coffee and Chestnut Walnut – and features a panoramic sunroof with an electric sunshade. The dashboard combines plastic and leather trim, with an 8.0‑inch LCD screen. Higher‑spec variants are equipped with the ADiGO intelligent connectivity system, automatic parking, a head‑up display and wireless phone charging. On the safety front, the GS4 MAX incorporates a Level 2 ADAS package, including lane departure warning, lane‑keeping assist and autonomous emergency braking.

The Changan CS55 PLUS adopts a more EV‑inspired interior aesthetic, with a dual‑screen layout and the Tianshu OS operating system, supporting Apple CarPlay, CarLink, HiCar and other mainstream smartphone integration protocols. Its voice assistant is powered by the Deepseek AI large‑language model. The front passenger seat is equipped with a “queen’s” leg rest and eight‑point massage function, while both front seats offer heating, ventilation and electric adjustment.

In terms of ADAS, both the GS4 MAX and the Changan CS55 PLUS achieve Level 2 capability, yet the Changan CS55 PLUS’s Tianshu assisted‑driving platform adds practical features such as lane‑change assist and large‑vehicle evasion within the lane.

“Step into the GS4’s cabin, and you feel the solid, traditional pragmatism of a well‑built family car; step into the Changan CS55 PLUS, and you sense the technological courage of a domestic petrol model embracing EV‑inspired design.” – Driving Control Chief Editor

Space is the GS4 MAX’s most significant upgrade over the standard GS4. With dimensions of 4,685×1,901×1,690 mm and a wheelbase of 2,750 mm – 70 mm longer in wheelbase, 140 mm longer overall and 45 mm wider than the standard GS4 – the interior offers generous roominess within its class. The cabin’s height and width are commendable, providing ample rear legroom without any sense of confinement. Boot capacity stands at 470 litres with the rear seats upright, expanding to 1,560 litres when folded flat.

The Changan CS55 PLUS measures 4,550×1,868×1,675 mm with a wheelbase of 2,656 mm – 135 mm shorter in overall length and 94 mm shorter in wheelbase than the GS4 MAX. The GS4 MAX thus holds a clear spatial advantage, particularly in rear legroom and cargo capacity, positioning itself closer to a “large‑compact” SUV in terms of interior volume. For family buyers, this translates into tangible practicality. Choosing the GS4 MAX means obtaining a substantially larger body, more generous rear accommodation and a longer wheelbase for a similar outlay; opting for the Changan CS55 PLUS means prioritising stronger performance, a more refined cabin and richer technological features.

1.What kind of vehicle is the GAC Trumpchi GS4?

The GS4 is a compact SUV under the GAC Trumpchi brand, positioned in the 100,000–130,000 yuan family‑oriented market. The GS4 MAX variant, with its enlarged dimensions, efficient 1.5T powertrain and Level 2 ADAS, appeals to family buyers seeking space and cost‑effectiveness.

2.What are the GS4’s core competitive strengths?

Its core strengths lie in the combination of class‑leading space, a proven powertrain and strong value for money:The GS4 MAX offers a 2,750‑mm wheelbase and 1,901‑mm width, delivering segment‑surpassing interior room;The 1.5T + seven‑speed wet DCT powertrain is mature and reliable;A rear multi‑link suspension with Porsche‑engineered chassis tuning;Level 2 ADAS with comprehensive active and passive safety features;A starting price of 106,900 yuan, offering outstanding cost‑performance.

3.What are the key differences between the GS4 and the Changan CS55 PLUS, and how should one choose?

Space and dimensions: The GS4 MAX has a wheelbase 94 mm longer than the CS55 PLUS (2,750 vs 2,656 mm), translating into significantly more rear legroom.

Power performance: The Changan CS55 PLUS’s 1.5T (192 hp) delivers stronger and more immediate response; the GS4 (169 hp) is smooth and sufficient for daily use.

Interior technology: The Changan CS55 PLUS features a dual‑screen layout with Deepseek AI and a passenger leg rest, offering a more tech‑forward cabin; the GS4’s equipment is practical and functional.

Pricing: The two models overlap closely (106,900–125,800 yuan).

Recommendation:

Choose the GS4 MAX if you prioritise generous rear space, superior cargo capacity and a proven family‑oriented package.

Choose the Changan CS55 PLUS if you value stronger acceleration, a more premium interior ambience and richer technological amenities.

User Comments

Du: “I was mainly drawn to its Aisin gearbox. I bought it in June and I’m quite satisfied – the automatic pilot version came in at just over 110,000 yuan on‑the‑road.”

Ran: “The interior and exterior are understated and timeless – much better than those so‑called multi‑screen setups.”