The BYD Tang II DM 2.0TI (437 Hp) is a plug-in hybrid electric vehicle (PHEV) produced by the Chinese automaker BYD from April 2021 to August 2022. Representing a significant facelift of the original Tang II, this variant aimed to capitalize on the growing demand for electrified SUVs, particularly within the Chinese domestic market, though limited exports occurred. Positioned as a premium offering within the Tang II range, the DM 2.0TI combined a turbocharged gasoline engine with an electric motor, delivering substantial combined power and all-wheel drive capability. It offered seating for six or seven passengers, catering to families seeking both efficiency and space.
Technical Specifications
| Brand | BYD |
| Model | Tang |
| Generation | Tang II (facelift 2021) |
| Type (Engine) | DM 2.0TI (437 Hp) Plug-in Hybrid AWD Automatic |
| Start of production | April, 2021 |
| End of production | August, 2022 |
| Powertrain Architecture | PHEV (Plug-in Hybrid Electric Vehicle) |
| Body type | SUV, Crossover |
| Seats | 6-7 |
| Doors | 5 |
| Fuel consumption (combined NEDC) | 1.8 l/100 km (130.7 US mpg, 156.9 UK mpg, 55.6 km/l) |
| Fuel Type | Petrol / electricity |
| Acceleration 0 – 100 km/h | 5.1 sec |
| Acceleration 0 – 62 mph | 5.1 sec |
| Acceleration 0 – 60 mph | 4.8 sec |
| Gross battery capacity | 17.1 kWh |
| Battery technology | Lithium iron phosphate (LiFePO4) |
| Battery location | Below the floor |
| All-electric range (NEDC) | 81 km (50.33 mi) |
| Electric motor power | 245 Hp |
| Electric motor Torque | 330 Nm (243.4 lb.-ft.) |
| Electric motor location | Rear axle, Transverse |
| System power | 437 Hp |
| System torque | 650 Nm (479.42 lb.-ft.) |
| Power | 192 Hp |
| Torque | 320 Nm (236.02 lb.-ft.) |
| Engine layout | Front, Transverse |
| Engine Model/Code | BYD487ZQB |
| 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 |
| Engine oil capacity | 5.4 l (5.71 US qt | 4.75 UK qt) |
| 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.) |
| Wheelbase | 2820 mm (111.02 in.) |
| Front track | 1650 mm (64.96 in.) |
| Rear track | 1630 mm (64.17 in.) |
| Minimum turning circle | 11.8 m (38.71 ft.) |
| Drivetrain Architecture | ICE drives front wheels, electric motor drives rear wheels. Capable of full electric, ICE only, or mixed modes. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears | 6 |
| Gearbox type | 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 | 245/45 R20 |
| Wheel rims size | 20 |
Powertrain & Engine Architecture
The BYD Tang II DM 2.0TI utilizes a sophisticated plug-in hybrid powertrain. The core of the system is the BYD487ZQB 1.5-liter turbocharged four-cylinder gasoline engine, producing 192 horsepower and 320 Nm (236 lb-ft) of torque. This engine employs direct fuel injection and is optimized for efficiency rather than outright performance. The engine is paired with a 17.1 kWh lithium iron phosphate (LiFePO4) battery pack located under the vehicle floor, providing an all-electric range of 81 kilometers (50.33 miles) based on the NEDC standard. A dedicated 245 horsepower electric motor drives the rear wheels, effectively creating an all-wheel-drive system. The combined system output reaches a substantial 437 horsepower and 650 Nm (479 lb-ft) of torque. The transmission is a 6-speed automatic, managing power delivery from both the engine and the electric motor.
Driving Characteristics
The DM 2.0TI offers a compelling driving experience, blending the responsiveness of electric power with the range and convenience of a gasoline engine. In electric-only mode, the vehicle provides near-silent operation and brisk acceleration. When the gasoline engine engages, the transition is generally seamless. The combined power output results in a 0-100 km/h (0-62 mph) acceleration time of 5.1 seconds, making it one of the quicker PHEV SUVs in its class. Compared to lower-powered Tang II variants, the DM 2.0TI delivers significantly enhanced performance. The all-wheel-drive system provides improved traction and stability, particularly in adverse weather conditions. The 6-speed automatic transmission is tuned for smooth shifts and efficient operation, though it may not offer the same level of engagement as a dual-clutch transmission found in some competitors.
Equipment & Trim Levels
The Tang II DM 2.0TI was typically well-equipped, reflecting its position as a premium trim level. Standard features generally included 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 keeping assist, and automatic emergency braking. Optional extras could include upgraded sound systems, ventilated front seats, and a more comprehensive ADAS package. Interior design emphasized a modern aesthetic with a focus on technology and comfort. The vehicle offered seating for either six or seven passengers, depending on the configuration.
Chassis & Braking
The Tang II DM 2.0TI features an independent suspension system at all four corners, utilizing McPherson struts at the front and a multi-link setup at the rear. This configuration provides a comfortable ride quality and competent handling. Ventilated disc brakes are used on all four wheels, providing ample stopping power. The vehicle is equipped with an anti-lock braking system (ABS) and electronic stability control (ESC) as standard safety features. The steering system is an electric power-assisted rack and pinion, offering precise and responsive steering feel.
Market Reception & Comparison
The BYD Tang II DM 2.0TI received generally positive reviews, with critics praising its performance, efficiency, and spacious interior. Its plug-in hybrid powertrain was seen as a significant advantage, offering the benefits of both electric and gasoline power. Compared to other PHEV SUVs in the Chinese market, the Tang II DM 2.0TI offered a competitive combination of price, performance, and features. However, some reviewers noted that the interior materials and build quality were not quite on par with established European and Japanese brands. Fuel economy was a strong point, with the combined NEDC rating of 1.8 l/100 km being particularly impressive.
Legacy
The BYD Tang II DM 2.0TI represents a key step in BYD’s development as a leading manufacturer of electric and plug-in hybrid vehicles. While production was relatively short-lived, the model helped to establish BYD’s reputation for innovation and quality. On the used car market, the DM 2.0TI remains a desirable option for buyers seeking a spacious, efficient, and well-equipped PHEV SUV. The LiFePO4 battery technology is known for its stability and longevity, contributing to the long-term reliability of the powertrain. However, potential buyers should be aware of the limited availability of spare parts and service support outside of China.
