The BYD Tang II DM 2.0TI (586 Hp) Plug-in Hybrid AWD Genesis Automatic, a facelifted version of the original Tang, represents a significant step in BYD’s push towards electrified SUVs. Introduced in April 2021 and continuing production until August 2022, this variant occupied the high-performance end of the Tang II lineup. It was primarily marketed in China, where BYD holds a substantial market share, catering to consumers seeking a blend of luxury, space, and impressive performance with the benefits of plug-in hybrid technology. The Tang II is built on BYD’s dedicated platform for new energy vehicles, offering a spacious interior and advanced technology features.
Technical Specifications
| Brand | BYD |
| Model | Tang |
| Generation | Tang II (facelift 2021) |
| Type (Engine) | DM 2.0TI (586 Hp) Plug-in Hybrid AWD Genesis 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 (economy) – combined (NEDC) | 1.5 l/100 km (156.8 US mpg, 188.3 UK mpg, 66.7 km/l) |
| Fuel Type | Petrol / electricity |
| Acceleration 0 – 100 km/h | 4.3 sec |
| Acceleration 0 – 62 mph | 4.3 sec |
| Acceleration 0 – 60 mph | 4.1 sec |
| Gross battery capacity | 22.3 kWh |
| Battery technology | Lithium iron phosphate (LiFePO4) |
| Battery location | Below the floor |
| All-electric range (NEDC) | 100 km (62.14 mi) |
| Electric motor 1 power | 150 Hp |
| Electric motor 1 Torque | 250 Nm (184.39 lb.-ft.) |
| Electric motor 1 location | Integrated into the transmission |
| Electric motor 2 power | 245 Hp |
| Electric motor 2 Torque | 330 Nm (243.4 lb.-ft.) |
| Electric motor 2 location | Rear axle, Transverse |
| System power | 586 Hp |
| System torque | 900 Nm (663.81 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 (Back) track | 1630 mm (64.17 in.) |
| Minimum turning circle | 11.8 m (38.71 ft.) |
| Drivetrain Architecture | ICE drives front wheels, one electric motor drives front wheels, one electric motor drives rear wheels. Full electric or mixed mode. |
| 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 | 255/50 R20; 265/40 R22 |
| Wheel rims size | 20; 22 |
Powertrain & Engine Architecture
The Tang II DM 2.0TI utilizes a sophisticated plug-in hybrid powertrain. At its core is a 1.5-liter turbocharged four-cylinder gasoline engine (BYD487ZQB) producing 192 horsepower and 320 Nm (236 lb-ft) of torque. This engine operates on the Atkinson cycle, prioritizing efficiency over outright power. However, the true performance comes from the dual-motor setup. A 150 hp electric motor is integrated with the front-wheel-drive system, while a separate 245 hp electric motor powers the rear wheels, creating an all-wheel-drive configuration. The combined system output reaches a substantial 586 horsepower and 900 Nm (664 lb-ft) of torque. The 22.3 kWh lithium iron phosphate (LiFePO4) battery pack, positioned under the floor, provides an all-electric range of 100 km (62 miles) under NEDC testing. The transmission is a 6-speed automatic, optimized for smooth power delivery and efficiency. The engine incorporates direct fuel injection and a start/stop system to further enhance fuel economy.
Driving Characteristics
The 586 hp output translates to impressive acceleration, with a 0-60 mph time of around 4.1 seconds. The dual-motor all-wheel-drive system provides excellent traction and stability, particularly in adverse weather conditions. The automatic transmission is tuned for comfort and efficiency, with gear changes generally smooth and unobtrusive. In electric mode, the Tang II offers near-silent operation and responsive acceleration, making it ideal for city driving. Switching to hybrid mode seamlessly blends the power of the gasoline engine and electric motors, providing ample power for highway cruising and overtaking. Compared to lower-powered Tang II variants, such as those with the 1.5L non-hybrid engine, the DM 2.0TI offers a significantly more engaging and dynamic driving experience.
Equipment & Trim Levels
The Genesis trim level, as featured in the DM 2.0TI, represents the highest specification available for the Tang II. Standard features typically include leather upholstery, a panoramic sunroof, a large touchscreen infotainment system with navigation, a premium sound system, and a comprehensive suite of advanced driver-assistance systems (ADAS) such as adaptive cruise control, lane keeping assist, and automatic emergency braking. Optional extras could include upgraded interior trim materials, a head-up display, and a 360-degree camera system. The interior design emphasizes spaciousness and comfort, with seating for up to seven passengers depending on the configuration.
Chassis & Braking
The Tang II 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 electric power steering system provides precise and responsive steering feel. The chassis is reinforced to handle the increased power and torque of the DM 2.0TI variant. Stabilizer bars are fitted to both the front and rear axles to minimize body roll during cornering.
Market Reception & Comparison
The BYD Tang II DM 2.0TI was generally well-received in the Chinese market, praised for its performance, spaciousness, and advanced technology. Critics noted its impressive acceleration and all-electric range. Compared to other plug-in hybrid SUVs in its class, the Tang II offered a compelling combination of value and features. Fuel economy, at 1.5 l/100km (156.8 US mpg), was a significant selling point. However, some reviewers pointed to the relatively firm ride quality and the complexity of the plug-in hybrid system as potential drawbacks.
Legacy
The BYD Tang II DM 2.0TI represents a pivotal model in BYD’s transition towards becoming a leading global manufacturer of electric and plug-in hybrid vehicles. The powertrain, while complex, has proven to be relatively reliable in real-world use. On the used car market, these models hold their value reasonably well, particularly those with low mileage and a well-maintained service history. The Tang II DM 2.0TI paved the way for future BYD models, showcasing the brand’s commitment to innovation and sustainable transportation. The LiFePO4 battery technology used in this model is known for its safety and longevity, contributing to the long-term reliability of the vehicle.
