The Haval H6 III 1.5T 9.4 kWh Plug-in Hybrid DHT, produced from August 2022 to April 2024, represents a significant step in Haval’s expansion into the new energy vehicle (NEV) market. As a plug-in hybrid electric vehicle (PHEV), this variant of the popular H6 SUV aimed to offer a balance of fuel efficiency, electric driving range, and the convenience of a traditional internal combustion engine. Positioned as a mid-to-upper trim level within the H6 III range, it catered to consumers seeking a technologically advanced and environmentally conscious SUV. The H6 III itself is part of Haval’s third-generation H6 series, building upon the success of its predecessors and incorporating updated styling, technology, and powertrain options.
| Brand | Haval |
| Model | H6 |
| Generation | H6 III |
| Type (Engine) | 1.5T 9.4 kWh (326 Hp) Plug-in Hybrid DHT |
| Start of production | August, 2022 |
| End of production | April, 2024 |
| Powertrain Architecture | PHEV (Plug-in Hybrid Electric Vehicle) |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (combined) | 2.8 l/100 km (84 US mpg, 100.9 UK mpg, 35.7 km/l) |
| Fuel Type | Petrol / electricity |
| Emission standard | China VI |
| Gross battery capacity | 9.4 kWh |
| Battery technology | Lithium-ion (Li-Ion) |
| Battery location | Below the floor |
| All-electric range | 44 km (27.34 mi) |
| Electric motor power | 177 Hp |
| Electric motor Torque | 300 Nm (221.27 lb.-ft.) |
| Electric motor location | Integrated into the transmission |
| System power | 326 Hp |
| System torque | 530 Nm (390.91 lb.-ft.) |
| Internal combustion engine Power | 154 Hp |
| Power per litre | 102.7 Hp/l |
| Torque | 233 Nm (171.85 lb.-ft.) |
| Engine layout | Front, Transverse |
| Engine Model/Code | GW4B15D |
| Engine displacement | 1499 cm3 (91.47 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | VGT |
| Engine oil capacity | 4 l (4.23 US qt | 3.52 UK qt) |
| Coolant | 8.5 l (8.98 US qt | 7.48 UK qt) |
| Length | 4683 mm (184.37 in.) |
| Width | 1886 mm (74.25 in.) |
| Height | 1730 mm (68.11 in.) |
| Wheelbase | 2738 mm (107.8 in.) |
| Drivetrain | Front wheel drive, PHEV |
| Number of gears and type of gearbox | 2 gears, automatic transmission DHT |
| 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 | 235/55 R19 |
| Wheel rims size | 19 |
Powertrain & Engine Architecture
The Haval H6 III 1.5T PHEV DHT utilizes a sophisticated powertrain combining a 1.5-liter turbocharged four-cylinder gasoline engine (GW4B15D) with an electric motor and a 9.4 kWh lithium-ion battery pack. The gasoline engine produces 154 horsepower and 233 Nm (171.85 lb.-ft.) of torque. It features direct fuel injection and a variable geometry turbocharger (VGT) to optimize performance and efficiency. The electric motor contributes an additional 177 horsepower and 300 Nm (221.27 lb.-ft.) of torque. The combined system output reaches a substantial 326 horsepower and 530 Nm (390.91 lb.-ft.) of torque.
The “DHT” designation refers to Haval’s Dedicated Hybrid Transmission, a two-speed direct drive system. This transmission is unique in its ability to seamlessly blend power from the internal combustion engine and the electric motor, offering various driving modes including pure electric, hybrid, and performance. Unlike traditional continuously variable transmissions (CVTs) often found in hybrids, the DHT aims to provide a more engaging driving experience with quicker response times. The battery pack is located under the floor of the vehicle, minimizing impact on passenger space and lowering the center of gravity for improved handling.
Driving Characteristics
The H6 III 1.5T PHEV DHT delivers a surprisingly refined driving experience. In pure electric mode, the vehicle offers quiet and smooth acceleration, suitable for urban commuting and short trips. The 44 km (27.34 mi) all-electric range is sufficient for many daily commutes, reducing reliance on the gasoline engine. When the battery is depleted or when more power is demanded, the gasoline engine seamlessly kicks in, providing ample acceleration for highway merging and overtaking. The two-speed DHT transmission contributes to a responsive feel, avoiding the “rubber band” effect sometimes associated with CVTs. Compared to the standard gasoline-powered H6 variants, the PHEV model offers significantly improved fuel economy and reduced emissions. However, the added weight of the battery pack and electric motor does slightly impact handling agility compared to lighter trims.
Equipment & Trim Levels
The 1.5T 9.4 kWh PHEV trim of the Haval H6 III typically came well-equipped with features designed to enhance comfort, convenience, and safety. Standard equipment often included leather upholstery, a large touchscreen infotainment system with smartphone connectivity (Apple CarPlay and Android Auto), 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 could include premium sound systems, ventilated front seats, and a 360-degree camera system. The interior design emphasized a modern and upscale aesthetic, with high-quality materials and a user-friendly layout.
Chassis & Braking
The H6 III utilizes a front-wheel-drive layout. The suspension system consists of independent McPherson struts at the front and an independent multi-link setup at the rear, providing a comfortable ride and decent handling characteristics. Ventilated disc brakes are used at the front, while solid discs are found at the rear. The braking system is augmented by ABS (Anti-lock Braking System) and electronic stability control. The steering is an electric power steering system, offering light and precise control. The vehicle rides on 19-inch alloy wheels with tire size 235/55 R19.
Market Reception & Comparison
The Haval H6 III 1.5T PHEV DHT was generally well-received in the Chinese market, where it competed with other popular PHEV SUVs. Critics praised its fuel efficiency, electric driving range, and comfortable ride. However, some reviewers noted that the infotainment system could be complex to navigate and that the overall driving experience wasn’t as sporty as some competitors. Compared to the standard gasoline-powered H6 variants, the PHEV model commanded a higher price premium, but the fuel savings and environmental benefits were seen as justifying the cost for many buyers. Compared to other PHEV options, the Haval offered a competitive level of equipment and performance for its price point.
Legacy
The Haval H6 III 1.5T 9.4 kWh Plug-in Hybrid DHT represents an important milestone in Haval’s transition towards electrification. While its long-term reliability is still being assessed, the powertrain components appear to be generally robust. On the used car market, these models are becoming increasingly attractive to buyers seeking a fuel-efficient and technologically advanced SUV. The DHT transmission, in particular, has proven to be a key differentiator for Haval, offering a unique driving experience compared to other hybrid systems. As the demand for NEVs continues to grow, the H6 III 1.5T PHEV DHT is likely to remain a relevant and sought-after vehicle in the years to come.
