BYD SONG L DM-i

Where Efficiency Meets Adventure

Vehicle Overview

The BYD Song L DM 2025 Smart Driving Edition is positioned as a mid-size luxury hybrid SUV, built on the e-platform 3.0 Evo and featuring a “pioneering dragon face aesthetic” design language. The vehicle measures 4840 × 1950 × 1560 mm, with a wheelbase of 2930 mm (exceeding class standards), and a sleek fastback design with a drag coefficient as low as 0.255 Cd. It is equipped with a 1.5T plug-in hybrid system (combined power output of 300 kW), offering a CLTC pure electric range of 160 km, a combined range of 1,500 km when fully charged and fueled, and a fuel consumption of 4.5 L/100 km when running on gasoline alone. Standard across the range: Tian Shen Zhi Yan C advanced intelligent driving system (29 sensors + 700 TOPS), Yun Nian-C intelligent chassis, and a 15.6-inch rotating touchscreen.

Power and Performance

Fifth-generation DM-i hybrid system:  1.5T engine (max power 102kW, peak torque 231N-m) + front-drive motor (max power 200kW, peak torque 315N-m), combined system power 300kW;

Performance and Energy Efficiency:
0-100km/h acceleration in 7.1 seconds, top speed 180km/h;
Equipped with a 25.6kWh blade battery, the CLTC has a pure electric range of 160km (98% measured range attainment);
Electricity loss fuel consumption of 4.5L/100km (measured), comprehensive range of 1500km;

All-area replenishment technology: Supports 65kW DC fast charging (30%-80% charge replenishment in 18 minutes) + 6.6kW external discharge (camping/hotpot free).

Exterior Design and Chassis

Hunter Aesthetics:
Active Breathing Grille + Starry Eyes Matrix Headlamps with Follow-Shift Steering + Penetrating Energy Tail Lamps with Running Water Steering;
Frameless Doors + Hidden frameless doors + hidden door handles + 20-inch Star Trident wheels (245/45 R20 low-rolling resistance tires);

Flagship Chassis Architecture:
Front double-wishbone + rear five-link independent suspension, standard Yun-victo-C Intelligent Damping Control System (millisecond adjustment);
Minimum Ground Clearance 165mm (support lift adjustment), optimized sway control up to 40%. Minimum ground clearance of 165mm (with lift adjustment), optimized sway suppression of up to 40%;

Interior and Technology Features

Intelligent Luxury Cockpit:
15.6-inch 2.5K rotating center console + 10.25-inch full LCD instrumentation + AR-HUD head-up display (50-inch projection). (50-inch projection);
equipped with DiLink 150 system (5G chip + 4-zone voice), supporting DeepSeek AI model and OTA upgrade;

Luxury and comfort features:
Nappa leather seats (8-way power adjustable + ventilated/heated/memory for the main driver);
suede roof + 128-color ambient lighting + 12-speaker Danner audio;
panoramic canopy + in-car fragrance system + front double-layer silent glass (NVH optimized by 38%).

Safety and Driver Assistance

God’s Eye C High-order Intelligent Driving (standard in all systems): 29 sensors (1 LIDAR + 12 HD cameras + 5 millimeter-wave radar + 12 ultrasonic radar), arithmetic power of 700 TOPS;

L2+ level function coverage:
High-speed NOA: Autonomous lane change, intelligent obstacle avoidance, automatic on- and off-ramp;
Urban Memory Pilot (covering 95% of urban main roads nationwide) + Valet Parking AVP (97% success rate);
AEB automatic emergency braking (70km/h brake);

Passive safety:
Armored cage body (75% high-strength steel) + Armor Cage Body (75% high-strength steel) + 10 airbags (including knee/rear side airbags);
Battery Safety: Blade battery pin prick/extrusion test “zero fire Battery safety: razor blade battery pinch/crush test “zero fire”.

Key Highlights at a Glance