BYD Super DM Hybrid Technology

BYD Super DM (Dual Mode) Technology represents a pioneering leap in intelligent plug-in hybrid (PHEV) engineering. Developed exclusively by BYD, it delivers a range of benefits, including greater energy efficiency, lower fuel consumption, enhanced driving performance, and improved comfort.

How is BYD Super DM different?

BYD Super DM Technology distinguishes itself from other PHEV systems by centring on an electric-based hybrid architecture. It relies primarily on a high-power motor and a large-capacity battery, with the engine serving only as supplementary support. This innovative setup prioritises efficiency and adapts seamlessly to a wide range of driving conditions.

What are the benefits?

When fully charged, the vehicle runs as a pure electric car. When the battery level drops, it shifts to an ultra-low fuel consumption hybrid mode, prioritising electric power while using minimal fuel. This environmentally friendly approach enhances energy efficiency, reduces fuel consumption, and ensures a quiet, comfortable ride without compromising on power or responsiveness.

The three core components of Super DM Technology

BYD Super DM technology is made up of 3 core components:

Electric Hybrid System (EHS)

The Electric Hybrid System (EHS) features a highly integrated powertrain that combines high-speed dual motors, dual controllers, and advanced oil-cooling technology to enhance motor power density and efficiency.

PEAK POWER:
145 kW / 150 kW

PEAK TORQUE:
300Nm

High-Speed Dual Motors
The EHS employs powerful high-speed dual motors with a maximum speed of 15,000 rpm. The P1 motor generates power, while the P3 motor drives the wheels, delivering exceptional performance across various driving conditions.

Hairpin Motor Technology
By utilising innovative hairpin technology, the EHS significantly improves heat dissipation, achieving peak efficiency of up to 97% and maintaining stability above 90% for the majority of the time.

Oil Cooling Technology
The system incorporates oil cooling technology that directly targets the heat source, enhancing dissipation capabilities and increasing motor power density to a maximum of 5.5 kW/kg.

Highly Integrated Dual-Motor Controller
The IGBT elevates the overall electronic control efficiency to an impressive 98.9%.

Xiaoyun 1.5L/1.5T Hybrid engine

The Xiaoyun engine, designed specifically for Super DM Technology, features world-class thermal efficiency and a compact, streamlined structure, delivering impressive peak power and torque for enhanced performance.
Graphic showing the individual blades of the BYD Blade Battery

A large capacity Blade Battery

BYD Super DM Technology incorporates a customised version of the renowned Blade Battery. Designed specifically for the hybrid platform, these batteries offer capacities starting at 18.3 kWh, providing a pure electric range of up to 43 miles. Key benefits include:

Enhanced Safety
The Blade Battery has passed the demanding Nail Penetration Test without igniting or emitting smoke.

Optimised Strength
Each cell is arranged as a structural beam within a single pack, resisting external forces. An aluminium honeycomb-like structure, reinforced with high-strength panels on the top and bottom, increases vertical rigidity.

Extended Range
Compared to conventional battery packs, the Blade Battery improves space utilisation by 50%, enhancing energy density and delivering a longer driving range.

Longer Lifespan
The Blade Battery is designed for durability, with a lifespan exceeding 5,000 charge and discharge cycles.

Additional Technology

Three Power Supply Modes

Powered by the electric motor in 90% of driving conditions.

A Superb All-Round Experience

BYD Super DM Technology transforms eco-friendly travel by combining energy efficiency and fuel economy with quick, responsive acceleration and a quiet, smooth ride.

Economical: Energy Efficient, Low Fuel Consumption

BYD Super DM Technology is engineered for outstanding energy efficiency and reduced fuel consumption, making it an ideal low-carbon choice for eco-conscious drivers. The specialised Xiaoyun 1.5L hybrid engine achieves a class-leading thermal efficiency of 43.04%* and maintains a high-efficiency zone of up to 80%, delivering fuel consumption as low as 6 litres per 62 miles. A high-performance electric motor with 97% efficiency provides economical driving, offering a pure electric range of 43 miles, while the combined system ensures a reassuring total range of over 621 miles under varied conditions. (*CATARC certification data).

Fast: Exhilarating, Responsive and Dynamic

BYD Super DM Technology combines power and efficiency for every journey. With a total system output of up to 238 kW, it delivers a dynamic driving experience with strong performance, rapid acceleration, and agile responsiveness. Acceleration from 0–100 km/h rivals that of a 2.0T engine, while the electric motor responds in just 10 milliseconds, providing exceptional precision and control in every drive.

Quiet: Bringing Serenity to Journeys

The electric-focused architecture of BYD Super DM Technology ensures calm and serene journeys, creating a peaceful cabin environment. Noise is kept to a minimum as the vehicle moves effortlessly through city streets or along highways, showcasing an ideal balance of power, efficiency, and NVH performance.

Smooth: Exceptional Ride Comfort

BYD Super DM Technology delivers an exceptionally smooth ride, comparable to a pure EV. Its Electric Hybrid System offers simplicity and seamless gear shifts, ensuring effortless driving and a comfortable journey every time.