The Haval Big Dog II 2.0T (238 Hp) 4WD DCT is a compact crossover utility vehicle (CUV) produced by the Chinese manufacturer Haval since 2023. Representing a significant update to the original Big Dog, the “II” designation signifies a comprehensive redesign focused on enhanced technology, improved performance, and a more refined driving experience. This particular variant, equipped with a 2.0-liter turbocharged engine, a dual-clutch transmission (DCT), and all-wheel drive, positions itself as a premium offering within the Big Dog II lineup, targeting consumers seeking a blend of capability and comfort. The Big Dog II is primarily marketed within China, where Haval has established a strong presence in the competitive SUV segment.
Technical Specifications
| Brand | Haval |
| Model | Big Dog |
| Generation | Big Dog II |
| Type (Engine) | 2.0T (238 Hp) 4WD DCT |
| Start of production | 2023 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | CUV |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (combined WLTC) | 8.6 l/100 km (27.4 US mpg, 32.8 UK mpg, 11.6 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Emission standard | China VI |
| Power | 238 Hp @ 6000 rpm |
| Power per litre | 119.1 Hp/l |
| Torque | 385 Nm @ 1700-4000 rpm (283.96 lb.-ft. @ 1700-4000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | GW4N20A |
| Engine displacement | 1998 cm3 (121.93 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 5 l (5.28 US qt | 4.4 UK qt) |
| Coolant capacity | 10.6 l (11.2 US qt | 9.33 UK qt) |
| Fuel tank capacity | 60 l (15.85 US gal | 13.2 UK gal) |
| Length | 4705 mm (185.24 in.) |
| Width | 1908 mm (75.12 in.) |
| Height | 1780 mm (70.08 in.) |
| Wheelbase | 2810 mm (110.63 in.) |
| Ride height (ground clearance) | 200 mm (7.87 in.) |
| Drivetrain Architecture | All wheel drive (4×4). ICE drives front wheels, rear wheels engaged via clutch. |
| Number of gears and type of gearbox | 9 gears, automatic transmission DCT |
| Front suspension | Independent type McPherson |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 235/65 R18; 235/60 R19 |
| Wheel rims size | 18; 19 |
Powertrain & Engine Architecture
The heart of the Big Dog II 2.0T is the GW4N20A, a 1.998-liter inline-four cylinder gasoline engine. This engine utilizes direct fuel injection and is coupled with a single turbocharger and intercooler to deliver 238 horsepower at 6000 rpm and 385 Nm (283.96 lb-ft) of torque between 1700 and 4000 rpm. The engine is designed to balance performance with fuel efficiency, incorporating features like variable valve timing and a relatively high compression ratio. The engine is transversely mounted in the front of the vehicle. The transmission is a 9-speed dual-clutch transmission (DCT), offering quick and smooth gear changes. This DCT is a key component in maximizing the engine’s performance and improving fuel economy compared to a traditional automatic transmission.
Driving Characteristics
The 2.0T 4WD DCT variant of the Haval Big Dog II delivers a noticeably more spirited driving experience than lower-powered versions. The turbocharger provides strong acceleration, particularly in the mid-range, making overtaking maneuvers effortless. The 9-speed DCT contributes to responsive shifts, and the all-wheel-drive system enhances traction and stability, especially on loose or slippery surfaces. While not a sports SUV, the Big Dog II 2.0T offers a confident and capable driving experience suitable for both urban commuting and longer highway journeys. The gear ratios are tuned for a balance between acceleration and fuel efficiency, with taller gears for relaxed cruising.
Equipment & Trim Levels
The 2.0T 4WD DCT trim of the Big Dog II typically comes well-equipped with standard features. These generally include leather upholstery, a large touchscreen infotainment system with navigation, a panoramic sunroof, automatic climate control, and a suite of advanced driver-assistance systems (ADAS) such as adaptive cruise control, lane departure warning, and automatic emergency braking. Optional extras often include premium sound systems, ventilated front seats, and a 360-degree camera system. Interior appointments are generally modern and well-finished, reflecting Haval’s efforts to elevate the perceived quality of its vehicles.
Chassis & Braking
The Big Dog II utilizes an independent McPherson strut suspension setup at the front and an independent multi-link suspension at the rear. This configuration is designed to provide a comfortable ride while maintaining good handling characteristics. The vehicle is equipped with ventilated disc brakes at the front and solid disc brakes at the rear. The all-wheel-drive system employs an electronically controlled multi-plate clutch to distribute torque between the front and rear axles as needed, optimizing traction in various driving conditions. Electric power steering provides light and precise steering feel.
Market Reception & Comparison
The Haval Big Dog II 2.0T 4WD DCT has been generally well-received in the Chinese market, praised for its strong performance, spacious interior, and comprehensive feature set. Critics have noted its competitive pricing compared to similar SUVs from established international brands. Compared to lower-powered Big Dog II variants, the 2.0T offers a significant performance upgrade, but at a higher price point. Fuel economy is comparable to other turbocharged SUVs in its class, achieving approximately 8.6 l/100 km in combined driving conditions. Reliability data is still emerging, but early reports suggest that the GW4N20A engine and DCT transmission are proving to be reasonably durable.
Legacy
As a relatively new model, the long-term reliability of the Haval Big Dog II 2.0T 4WD DCT remains to be fully assessed. However, Haval has been steadily improving the quality and reliability of its vehicles in recent years. The Big Dog II represents a step forward in this regard, incorporating more advanced technologies and refined engineering. In the used car market, this variant is expected to hold its value reasonably well due to its desirable combination of performance, features, and all-wheel-drive capability. Its success will likely influence Haval’s future product development and expansion plans.
