The BYD Seal 6 Touring DM-i 1.5L 10.08 kWh (184 Hp) Plug-in Hybrid E-CVT, launched in September 2025, represents BYD’s entry into the competitive station wagon (estate) segment with a focus on fuel efficiency and practicality. Positioned as a mid-range offering within the Seal 6 lineup, it combines a 1.5-liter naturally aspirated gasoline engine with an electric motor and a 10.08 kWh battery pack, utilizing BYD’s DM-i (Dual Mode Intelligent) hybrid technology. This variant is primarily targeted towards consumers seeking a versatile vehicle for daily commuting and longer journeys, offering the benefits of electric driving for shorter distances and the range of a gasoline engine for extended travel. The Seal 6 is a key model for BYD’s expansion into European and global markets, showcasing their advancements in plug-in hybrid technology.
Technical Specifications
| Brand | BYD |
| Model | Seal 6 |
| Generation | Seal 6 Touring |
| Type (Engine) | DM-i 1.5L 10.08 kWh (184 Hp) Plug-in Hybrid E-CVT |
| Start of production | September, 2025 |
| Powertrain Architecture | PHEV (Plug-in Hybrid Electric Vehicle) |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Combined fuel consumption (WLTP) | 2.6 l/100 km (90.5 US mpg, 108.6 UK mpg, 38.5 km/l) |
| CO2 emissions (WLTP) | 60 g/km |
| Fuel Type | Petrol / electricity |
| Acceleration 0 – 100 km/h | 8.9 sec |
| Acceleration 0 – 62 mph | 8.9 sec |
| Acceleration 0 – 60 mph | 8.5 sec |
| Maximum speed | 180 km/h (111.85 mph) |
| Emission standard | Euro 6e-bis |
| Weight-to-power ratio | 9.3 kg/Hp, 107.6 Hp/tonne |
| Weight-to-torque ratio | 14 kg/Nm, 71.3 Nm/tonne |
| Gross battery capacity | 10.08 kWh |
| Battery voltage | 268.8 V |
| Battery technology | Lithium iron phosphate (LiFePO4) |
| Battery location | Below the floor |
| All-electric range (WLTP) | 50 km (31.07 mi) |
| Average Energy consumption (WLTP) | 14.6 kWh/100 km (23.5 kWh/100 mi, 143 MPGe, 6.8 km/kWh, 4.3 mi/kWh) |
| Electric motor power | 197 Hp |
| Electric motor Torque | 300 Nm (221.27 lb.-ft.) |
| Electric motor location | Front, Transverse |
| Electric motor type | Synchronous |
| System power | 184 Hp |
| Power | 98 Hp @ 6000 rpm (65.4 Hp/l) |
| Torque | 122 Nm @ 4000-4500 rpm (89.98 lb.-ft. @ 4000-4500 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | BYD472QC |
| Engine displacement | 1498 cm3 (91.41 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Kerb Weight | 1710 kg (3769.9 lbs.) |
| Max. weight | 2145 kg (4728.92 lbs.) |
| Max load | 435 kg (959.01 lbs.) |
| Trunk (boot) space – minimum | 675 l (23.84 cu. ft.) |
| Trunk (boot) space – maximum | 1535 l (54.21 cu. ft.) |
| Fuel tank capacity | 65 l (17.17 US gal | 14.3 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Length | 4840 mm (190.55 in.) |
| Width | 1875 mm (73.82 in.) |
| Width including mirrors | 2102 mm (82.76 in.) |
| Height | 1505 mm (59.25 in.) |
| Wheelbase | 2790 mm (109.84 in.) |
| Front track | 1620 mm (63.78 in.) |
| Rear (Back) track | 1620 mm (63.78 in.) |
| Minimum turning circle | 11 m (36.09 ft.) |
| Drivetrain Architecture | Front wheel drive. PHEV. ICE and electric motor drive front wheels. |
| Number of gears and type of gearbox | automatic transmission E-CVT |
| 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 |
| Wheel rims size | 17 |
Powertrain & Engine Architecture
The BYD Seal 6 Touring DM-i utilizes a parallel plug-in hybrid system. The core of the powertrain is the BYD472QC 1.5-liter naturally aspirated inline-four cylinder gasoline engine, producing 98 horsepower at 6000 rpm and 122 Nm (89.98 lb.-ft.) of torque between 4000-4500 rpm. This engine operates on the Atkinson cycle, prioritizing thermal efficiency over outright power. Fuel is delivered via a multi-port fuel injection system. The engine is paired with a 197 horsepower electric motor, delivering 300 Nm (221.27 lb.-ft.) of torque. The combined system output is rated at 184 horsepower. The E-CVT (electrically controlled continuously variable transmission) manages power delivery, seamlessly blending the output from the engine and electric motor. The 10.08 kWh lithium iron phosphate (LiFePO4) battery pack is located under the floor, providing an all-electric range of 50 km (31.07 miles) according to WLTP standards. The DM-i system allows the vehicle to operate in EV-only mode for shorter trips, hybrid mode for optimal efficiency, or gasoline-only mode when the battery is depleted.
Driving Characteristics
The Seal 6 Touring DM-i 1.5L offers a comfortable and refined driving experience. The E-CVT provides smooth, stepless acceleration, and the electric motor provides instant torque, resulting in brisk performance in urban environments. The 0-100 km/h (0-62 mph) acceleration time of 8.9 seconds is respectable for a vehicle in this class. In hybrid mode, the transition between electric and gasoline power is virtually seamless. While not as sporty as higher-powered versions of the Seal 6, the DM-i variant prioritizes fuel efficiency and ease of driving. The relatively low weight-to-power ratio of 9.3 kg/Hp contributes to a feeling of adequate performance. The steering is light and precise, making it easy to maneuver in city traffic. The suspension is tuned for comfort, absorbing bumps and imperfections in the road surface effectively.
Equipment & Trim Levels
The Seal 6 Touring DM-i 1.5L typically comes standard with a comprehensive suite of features, including LED headlights, a large touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, a digital instrument cluster, automatic climate control, and a range of advanced driver-assistance systems (ADAS) such as adaptive cruise control, lane keeping assist, and automatic emergency braking. Interior upholstery is typically cloth or a combination of cloth and synthetic leather. Optional extras may include a panoramic sunroof, heated and ventilated front seats, a premium sound system, and upgraded interior trim materials. The overall interior design is modern and minimalist, with a focus on functionality and user-friendliness.
Chassis & Braking
The Seal 6 Touring DM-i features an independent McPherson strut suspension at the front and an independent multi-link suspension at the rear, providing a comfortable ride and stable handling. The front brakes are ventilated discs, while the rear brakes are solid discs. ABS (Anti-lock Braking System) is standard, enhancing safety and control during emergency braking situations. Electric power steering provides light and precise steering feel. The vehicle’s relatively low center of gravity, thanks to the underfloor battery pack, contributes to its stability in corners.
Market Reception & Comparison
The BYD Seal 6 Touring DM-i has been generally well-received by automotive critics, who have praised its fuel efficiency, comfortable ride, and spacious interior. Compared to other plug-in hybrid station wagons in its class, the Seal 6 offers a competitive all-electric range and a relatively low fuel consumption figure of 2.6 l/100 km. The DM-i system is also noted for its smooth and refined operation. However, some critics have pointed out that the 1.5-liter engine can feel underpowered at times, particularly when accelerating at higher speeds. Compared to the standard gasoline-powered Seal 6 models, the DM-i variant offers significantly improved fuel economy and the ability to drive in electric-only mode, but at a slightly higher price point.
Legacy
The BYD Seal 6 Touring DM-i 1.5L represents a significant step forward in BYD’s efforts to establish itself as a major player in the global automotive market. The DM-i powertrain is expected to be a reliable and durable unit, benefiting from BYD’s extensive experience in battery technology and electric vehicle development. The LiFePO4 battery chemistry is known for its safety and longevity. As a used car, the Seal 6 DM-i is likely to hold its value well, particularly as demand for plug-in hybrid vehicles continues to grow. Its combination of practicality, efficiency, and technology makes it an attractive option for consumers seeking a versatile and environmentally friendly vehicle.
