The BYD Tang II DM 2.0 (600 Hp) Plug-in Hybrid AWD Automatic represents a significant step in BYD’s development of new energy vehicles. Produced from June 2018 to March 2019, this model was primarily aimed at the Chinese domestic market, where demand for larger, technologically advanced SUVs was rapidly growing. It positioned itself as a premium offering within the Tang II range, showcasing BYD’s capabilities in both electric and internal combustion engine technology. The Tang II, as a whole, was a redesign of the original Tang, offering improved styling, a more refined interior, and enhanced performance. This particular 600 horsepower variant was a flagship model, emphasizing performance and extended electric range.
Technical Specifications
| Brand | BYD |
| Model | Tang |
| Generation | Tang II |
| Type (Engine) | DM 2.0 (600 Hp) Plug-in Hybrid AWD Automatic |
| Start of production | June, 2018 |
| End of production | March, 2019 |
| Powertrain Architecture | PHEV (Plug-in Hybrid Electric Vehicle) |
| Body type | SUV, Crossover |
| Seats | 7 |
| Doors | 5 |
| Fuel Type | Petrol / electricity |
| Acceleration 0 – 100 km/h | 4.5 sec |
| Acceleration 0 – 62 mph | 4.5 sec |
| Acceleration 0 – 60 mph | 4.3 sec |
| Maximum speed | 180 km/h (111.85 mph) |
| Weight-to-power ratio | 4 kg/Hp, 251 Hp/tonne |
| Weight-to-torque ratio | 7.5 kg/Nm, 133.9 Nm/tonne |
| Gross battery capacity | 19.96 kWh |
| Battery technology | Lithium-ion (Li-Ion) |
| Battery location | Below the floor |
| All-electric range | 81 km (50.33 mi) |
| Electric motor power (Front) | 150 Hp |
| Electric motor Torque (Front) | 250 Nm (184.39 lb.-ft.) |
| Electric motor location (Front) | Front, Transverse |
| Electric motor power (Rear) | 245 Hp |
| Electric motor Torque (Rear) | 330 Nm (243.4 lb.-ft.) |
| Electric motor location (Rear) | Rear axle, Transverse |
| System power | 600 Hp |
| Engine Power | 205 Hp @ 5500 rpm |
| Engine Torque | 320 Nm @ 1750-4000 rpm (236.02 lb.-ft. @ 1750-4000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | BYD487ZQA |
| Engine displacement | 1991 cm3 (121.5 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger |
| Valvetrain | Dual VVT |
| Kerb Weight | 2390 kg (5269.05 lbs.) |
| Max. weight | 2995 kg (6602.84 lbs.) |
| Max load | 605 kg (1333.8 lbs.) |
| Trunk (boot) space – minimum | 940 l (33.2 cu. ft.) |
| Trunk (boot) space – maximum | 1655 l (58.45 cu. ft.) |
| Fuel tank capacity | 53 l (14 US gal | 11.66 UK gal) |
| Length | 4870 mm (191.73 in.) |
| Width | 1950 mm (76.77 in.) |
| Height | 1725 mm (67.91 in.) |
| Ride height (ground clearance) | 170 mm (6.69 in.) |
| Minimum turning circle | 11.8 m (38.71 ft.) |
| Drivetrain Architecture | ICE drives front wheels, electric motors drive front and rear wheels. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears | 6 gears, automatic transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 255/50 R20 |
| Wheel rims size | 20 |
Powertrain & Engine Architecture
The Tang II DM 2.0 utilizes a sophisticated plug-in hybrid system. The core of the powertrain is a 1.991-liter turbocharged inline-four cylinder gasoline engine (BYD487ZQA) producing 205 horsepower and 320 Nm (236 lb-ft) of torque. This engine is paired with two electric motors – one driving the front wheels (150 hp, 250 Nm) and another powering the rear axle (245 hp, 330 Nm). This dual-motor setup provides all-wheel drive capability and a combined system output of 600 horsepower. The engine features direct injection and Dual VVT (Variable Valve Timing) technology for improved efficiency and performance. The 19.96 kWh lithium-ion battery pack is positioned under the floor, providing a substantial all-electric range of 81 kilometers (50.33 miles). The transmission is a 6-speed automatic, optimized for both electric and hybrid operation. The system allows for operation in full electric mode, hybrid mode, and a performance mode that combines the output of both the engine and electric motors.
Driving Characteristics
The 600 hp Tang II DM 2.0 delivers impressive acceleration, achieving 0-100 km/h (0-62 mph) in just 4.5 seconds. The dual-motor all-wheel-drive system provides excellent traction and stability. In electric mode, the vehicle offers a quiet and smooth driving experience, suitable for urban commutes. When the gasoline engine engages, the transition is generally seamless. Compared to lower-powered Tang II variants, this model offers significantly more performance, particularly in overtaking situations and when carrying a full load. The automatic transmission is tuned for efficiency, but can sometimes feel slightly hesitant during quick downshifts. The weight of the battery pack does contribute to a higher curb weight, which is noticeable in cornering, but the independent suspension helps to mitigate body roll.
Equipment & Trim Levels
The Tang II DM 2.0 was typically equipped with a high level of standard features, reflecting its position as a premium model. These included leather upholstery, a large touchscreen infotainment system, 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 upgraded sound systems, premium interior trim materials, and a 360-degree camera system. The interior design was modern and spacious, with seating for up to seven passengers. The dashboard layout was driver-focused, with intuitive controls and a clear instrument cluster.
Chassis & Braking
The Tang II DM 2.0 features an independent McPherson strut suspension at the front and an independent multi-link suspension at the rear, providing a comfortable ride and good handling characteristics. Ventilated disc brakes are used on all four wheels, offering strong stopping power. The vehicle is equipped with ABS (Anti-lock Braking System) and electronic stability control. The steering is electric power-assisted, providing a light and responsive feel. The 255/50 R20 tires offer good grip and contribute to the vehicle’s overall stability.
Market Reception & Comparison
The Tang II DM 2.0 was well-received in the Chinese market, praised for its performance, spaciousness, and advanced technology. Critics noted the impressive electric range and the seamless integration of the hybrid powertrain. Compared to other plug-in hybrid SUVs in its class, the Tang II DM 2.0 offered a compelling combination of power, efficiency, and features. While fuel economy varied depending on driving conditions, the vehicle consistently delivered competitive figures in hybrid mode. Reliability reports have been generally positive, with owners reporting few major issues.
Legacy
The BYD Tang II DM 2.0 (600 Hp) Plug-in Hybrid AWD Automatic represents a pivotal moment in BYD’s transition towards becoming a leading manufacturer of new energy vehicles. It demonstrated the company’s ability to develop and produce a high-performance, technologically advanced plug-in hybrid SUV. While production was relatively short-lived, the model paved the way for future BYD models, incorporating many of the technologies and design elements first showcased in the Tang II. On the used car market, these models hold their value relatively well, due to their unique combination of performance, features, and limited production run. The powertrain, while complex, has proven to be reasonably reliable, making it a desirable option for buyers seeking a powerful and efficient SUV.
