The Haval H6 III (facelift 2024) 1.5T (326 Hp) Plug-in Hybrid DHT represents Haval’s entry into the competitive plug-in hybrid SUV market. Introduced in 2024, this variant builds upon the established H6 platform, a popular model within Haval’s lineup, particularly in the Chinese domestic market. The H6 III facelift incorporates updated styling and, crucially, a more sophisticated plug-in hybrid powertrain aimed at improving fuel efficiency and reducing emissions. This specific configuration, with its 1.5-liter turbocharged engine and dual-motor hybrid system, positions itself as a mid-to-upper range offering within the H6 series, appealing to buyers seeking a balance of performance, economy, and technology.
Technical Specifications
| Brand | Haval |
| Model | H6 |
| Generation | H6 III (facelift 2024) |
| Type (Engine) | 1.5T (326 Hp) Plug-in Hybrid DHT |
| Start of production | 2024 |
| Powertrain Architecture | PHEV (Plug-in Hybrid Electric Vehicle) |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (combined) | 1-5 l/100 km (235.2 – 47 US mpg, 282.5 – 56.5 UK mpg, 100 – 20 km/l) |
| CO2 emissions | 22 g/km |
| Fuel Type | Petrol / electricity |
| Weight-to-power ratio | 5.8 kg/Hp, 172 Hp/tonne |
| Weight-to-torque ratio | 3.5 kg/Nm, 285 Nm/tonne |
| Gross battery capacity | 19.09 kWh |
| Battery technology | Lithium iron phosphate (LiFePO4) |
| Battery location | Below the floor |
| All-electric range (NEDC) | 106 km (65.87 mi) |
| Average Energy consumption (NEDC) | 18.4 kWh/100 km (29.61 kWh/100 mi, 114 MPGe, 5.4 km/kWh, 3.4 mi/kWh) |
| Electric motor power | 177 Hp |
| Electric motor Torque | 300 Nm (221.27 lb.-ft.) |
| Electric motor location | Integrated into the transmission |
| Electric motor type | Synchronous |
| System power | 326 Hp |
| System torque | 540 Nm (398.28 lb.-ft.) |
| Power | 150 Hp @ 5500-6000 rpm |
| Torque | 240 Nm @ 1800-4000 rpm (177.01 lb.-ft. @ 1800-4000 rpm) |
| Engine layout | Front, Transverse |
| Engine displacement | 1499 cm3 (91.47 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 75 mm (2.95 in.) |
| Piston Stroke | 84.9 mm (3.34 in.) |
| Compression ratio | 10.9:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 4 l (4.23 US qt | 3.52 UK qt) |
| Kerb Weight | 1895 kg (4177.76 lbs.) |
| Max. weight | 2315 kg (5103.7 lbs.) |
| Max load | 420 kg (925.94 lbs.) |
| Trunk (boot) space – minimum | 560 l (19.78 cu. ft.) |
| Trunk (boot) space – maximum | 1445 l (51.03 cu. ft.) |
| Fuel tank capacity | 55 l (14.53 US gal | 12.1 UK gal) |
| Permitted trailer load with brakes (12%) | 1500 kg (3306.93 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Length | 4703 mm (185.16 in.) |
| Width | 1886 mm (74.25 in.) |
| Height | 1730 mm (68.11 in.) |
| Wheelbase | 2738 mm (107.8 in.) |
| Minimum turning circle | 11.9 m (39.04 ft.) |
| Drivetrain Architecture | Front wheel drive. PHEV. ICE and electric motor drive front wheels. |
| Number of gears and type of gearbox | 2 gears, automatic transmission DHT |
| Front suspension | Independent, McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 235/55 R19 |
| Wheel rims size | 7J x 19 |
Powertrain & Engine Architecture
The heart of the Haval H6 III 1.5T PHEV is its powertrain, combining a 1.5-liter turbocharged four-cylinder gasoline engine with an electric motor and a dedicated hybrid transmission (DHT – Dedicated Hybrid Transmission). The engine, designated GW4B15F, produces 150 horsepower at 5500-6000 rpm and 240 Nm of torque between 1800-4000 rpm. It features direct fuel injection and a turbocharger with intercooling to enhance efficiency and power output. The electric motor, a synchronous unit, contributes an additional 177 horsepower and 300 Nm of torque. The DHT system, a key component, allows for seamless switching between electric, hybrid, and gasoline-only modes. It’s a single-speed transmission, optimized for efficiency rather than outright acceleration. The 19.09 kWh lithium iron phosphate (LiFePO4) battery pack, positioned under the vehicle floor, provides an all-electric range of up to 106 km (65.87 miles) under NEDC testing conditions.
Driving Characteristics
The 1.5T PHEV delivers a refined driving experience. In pure electric mode, the vehicle offers near-silent operation and brisk acceleration for urban commutes. The combined system output of 326 horsepower and 540 Nm of torque provides ample power for highway overtaking and merging. The DHT transmission prioritizes smooth transitions between power sources, minimizing the sensation of gear changes. While not as sporty as some conventionally powered SUVs, the H6 III PHEV offers a comfortable and capable ride. The weight of the battery pack does impact handling somewhat, making it feel slightly less agile than lighter variants. The two-speed DHT transmission is geared for efficiency, meaning initial acceleration isn’t as punchy as some competitors, but it excels in maintaining speed at highway cruising.
Equipment & Trim Levels
The Haval H6 III 1.5T PHEV typically comes well-equipped, reflecting its position as a mid-to-upper range trim. Standard features often include a large touchscreen infotainment system with smartphone integration, a digital instrument cluster, leather upholstery, automatic climate control, and a suite of advanced driver-assistance systems (ADAS) such as adaptive cruise control, lane keeping assist, and automatic emergency braking. Optional extras may include a panoramic sunroof, premium audio system, and ventilated front seats. Interior trim levels vary, with higher trims offering more luxurious materials and finishes.
Chassis & Braking
The H6 III utilizes an independent suspension setup at both the front (McPherson strut) and rear (multi-link) to provide a comfortable ride and stable handling. Ventilated disc brakes are fitted on all four wheels, providing adequate stopping power. The electronic stability control (ESC) system and anti-lock braking system (ABS) are standard safety features. The steering is electrically assisted, offering a light and responsive feel. Stabilizer bars are included on both axles to reduce body roll during cornering.
Market Reception & Comparison
The Haval H6 III 1.5T PHEV has been well-received in the Chinese market, where it competes with other domestic and international plug-in hybrid SUVs. Critics have praised its fuel efficiency, spacious interior, and comprehensive feature set. Compared to the standard gasoline-powered H6 variants, the PHEV offers significantly improved fuel economy and reduced emissions, albeit at a higher purchase price. Compared to other PHEV SUVs in its class, the H6 III offers a competitive range and performance, often undercutting rivals on price. Reliability reports are still emerging, but Haval has been steadily improving its build quality and reliability in recent years.
Legacy
The Haval H6 III 1.5T PHEV represents a significant step forward for Haval in terms of powertrain technology and environmental responsibility. Its long-term reliability will depend on the durability of the battery pack and the hybrid system components. As the plug-in hybrid market continues to grow, the H6 III PHEV is poised to become a popular choice for buyers seeking a practical, efficient, and well-equipped SUV. The LiFePO4 battery technology is known for its stability and longevity, suggesting a potentially long service life for this powertrain configuration. On the used car market, well-maintained examples are expected to hold their value reasonably well, particularly as demand for electric and hybrid vehicles increases.
