2022-2025 BYD Tang II (facelift ) DM-p 1.5Ti (615 Hp) Plug-in Hybrid AWD E-CVT

The BYD Tang II DM-p 1.5Ti (615 Hp) is a plug-in hybrid electric vehicle (PHEV) produced by the Chinese automaker BYD from June 2022 to April 2025. Representing a significant facelift of the original Tang II, this variant positioned itself as a high-performance, technologically advanced offering within the Tang lineup, primarily targeting consumers seeking a blend of electric efficiency and substantial power. The “DM-p” designation signifies BYD’s Dual Mode Plug-in hybrid technology, emphasizing both all-electric driving capability and the availability of a gasoline engine for extended range. This model is primarily sold in the Chinese domestic market, with limited export availability.

Technical Specifications

Powertrain & Engine Architecture

The Tang II DM-p 1.5Ti utilizes a sophisticated plug-in hybrid powertrain. The core of the system is a 1.5-liter turbocharged inline-four cylinder gasoline engine (BYD476ZQC), producing 139 horsepower and 231 Nm (170.38 lb-ft) of torque. This engine employs direct fuel injection and variable valve timing (VVT) to optimize efficiency and power delivery. Crucially, the engine isn’t directly connected to the wheels; it functions primarily as a generator to charge the battery or provide supplemental power when needed. Two electric motors – a 218 hp motor integrated with the front-wheel drive system and a 272 hp motor powering the rear axle – provide the primary motive force. The combined system output reaches a substantial 615 horsepower. The E-CVT (electronically controlled continuously variable transmission) manages power flow between the engine and motors, offering seamless acceleration. The battery pack, utilizing Lithium Iron Phosphate (LiFePO4) technology, is located under the floor, providing a usable capacity for an all-electric range of 215 km (133.59 miles) based on the NEDC standard.

Driving Characteristics

The 615 hp output translates to impressive performance. The Tang II DM-p 1.5Ti achieves 0-100 km/h (0-62 mph) in just 4.3 seconds, and 0-60 mph in a calculated 4.1 seconds. The E-CVT provides smooth, linear acceleration, particularly in electric mode. In hybrid mode, the transition between electric and gasoline power is generally seamless. Compared to lower-powered Tang variants, such as those with the 1.5L non-hybrid engine, the DM-p offers significantly quicker acceleration and a more refined driving experience. While the added weight of the battery pack does slightly impact handling compared to lighter models, the all-wheel-drive system provides excellent traction and stability. The gear ratios are optimized for both efficient cruising and rapid acceleration, making it a versatile vehicle for various driving conditions.

Equipment & Trim Levels

The Tang II DM-p 1.5Ti typically came 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, advanced driver-assistance systems (ADAS) such as adaptive cruise control and lane-keeping assist, and a premium sound system. Higher sub-trims offered options like ventilated and massaging front seats, a head-up display, and more sophisticated ADAS features. Interior color schemes were typically dark, with options for contrasting stitching. The dashboard layout featured a modern, minimalist design with a focus on the central touchscreen display.

Chassis & Braking

The Tang II DM-p 1.5Ti utilizes 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 fitted on all four wheels, ensuring strong stopping power. The electronic stability control (ESC) system and anti-lock braking system (ABS) are standard. The all-wheel-drive system contributes to enhanced stability and traction, particularly in adverse weather conditions. Stabilizer bars are present on both axles to reduce body roll during cornering.

Market Reception & Comparison

The Tang II DM-p 1.5Ti was generally well-received in the Chinese market, praised for its powerful performance, long electric range, and luxurious features. Critics noted the vehicle’s impressive acceleration and smooth driving experience. Compared to other plug-in hybrid SUVs in its class, the Tang II DM-p offered a compelling combination of performance and efficiency. Fuel economy, rated at 6.5 l/100 km (36.2 US mpg), was competitive with other PHEVs, although real-world fuel consumption varied depending on driving habits and charging frequency. Reliability reports have been generally positive, although long-term data is still emerging.

Legacy

The BYD Tang II DM-p 1.5Ti represents a significant step forward in BYD’s development of plug-in hybrid technology. Its powerful powertrain and long electric range helped to establish BYD as a leader in the Chinese new energy vehicle market. While its availability outside of China has been limited, the Tang II DM-p has demonstrated BYD’s capability to produce high-performance, technologically advanced electric vehicles. On the used car market, these models hold their value relatively well, particularly those with low mileage and well-maintained service records. The powertrain, while complex, has proven to be reasonably reliable, with the LiFePO4 battery pack offering good longevity.