Introduction
The smart brand has officially opened pre-sales for the highly anticipated #6 EHD (Electric Hybrid Drive) on June 11, 2025, with starting prices from 189,900 yuan ($26,200). This groundbreaking plug-in hybrid sedan represents a remarkable collaboration between Mercedes-Benz’s design expertise and Geely’s advanced automotive technology, creating a distinctive vehicle that blends German luxury aesthetics with Chinese engineering excellence.
The #6 EHD marks smart’s expansion into the growing plug-in hybrid market segment, offering customers a compelling alternative to pure electric vehicles while maintaining the brand’s signature compact and premium character.
Mercedes-Benz Design Philosophy
The #6 EHD showcases Mercedes-Benz’s latest design language under the direction of the brand’s global design team. Every exterior and interior element reflects the premium standards expected from the storied German manufacturer.
Bionic Shark’s Kiss Front Design
The vehicle’s front fascia draws inspiration from nature, featuring a distinctive “Shark’s Kiss” (Shan Wen) design language characterized by:
- Aerodynamic-inspired headlight housing
- Sculpted hood lines flowing toward the grille
- Integrated air intakes for thermal management
- Bold presence without aggressive styling
Sleek Fastback Profile
The four-door fastback body style combines:
- Coupe-like roofline for sporty appearance
- Generous rear headroom despite sloping design
- Large door openings for easy access
- Premium build quality throughout
Advanced Active Rear Spoiler
A four-position adjustable active rear spoiler automatically adjusts based on vehicle speed and driving mode, providing:
- Enhanced high-speed stability
- Reduced drag at cruising speeds
- Improved brake cooling at maximum angle
- Distinctive visual presence
Technical Specifications
Dimensions
The #6 EHD measures 4,906mm in length, 1,922mm in width, 1,508mm in height, with a 2,926mm wheelbase. These substantial dimensions place the #6 EHD firmly in the mid-size segment.
Powertrain: 1.5T Hybrid with 3-Speed DHT
The advanced hybrid system combines a 1.5T dedicated hybrid engine with electric motor integration through a 3-speed Dedicated Hybrid Transmission (DHT), delivering combined system output of 320kW.
Battery and Range Options
Standard Range (20kWh Battery)
- CLTC pure electric range: 135km
- Combined total range: 1,675km
Extended Range (41.46kWh Battery)
- CLTC pure electric range: 285km
- Combined total range: 1,810km
- Fuel consumption when depleted: just 3.9L/100km
The extended-range option makes the #6 EHD one of the most efficient plug-in hybrids available.
LiDAR Technology Integration
The #6 EHD comes equipped with a roof-mounted LiDAR sensor, enabling advanced driver assistance features including highway navigation on autopilot, urban driving assistance, enhanced automatic emergency braking, and improved pedestrian detection.
Premium Interior Appointments
Circular Design Language
The cabin features Mercedes-inspired circular design elements throughout, including round air vent surrounds, curved surfaces, and soft-touch materials.
Five-Screen Connectivity
The digital cockpit comprises five displays: 10.2-inch instrument cluster, 13-inch central OLED touchscreen, secondary OLED display for passenger, 25.6-inch AR HUD, and central console secondary screen.
AMD V2000 Processor with Doubao AI
The in-vehicle computing platform features AMD V2000 automotive-grade processor with Doubao AI assistant integration, natural language voice commands, and over-the-air update capability.
Audio and Ambiance
Sennheiser Premium Sound System
A 20-speaker Sennheiser audio system delivers concert-hall quality sound with custom-tuned speaker placement, active noise compensation, and multiple sound profile modes.
256-Color Ambient Lighting
Fully customizable ambient lighting creates the desired mood with synchronized driving mode integration, natural light simulation, and passenger-specific zones.
Seating Comfort
All seats feature premium Nappa leather upholstery with heating for all positions, ventilation for front seats, massage function, and power adjustment with memory.
Mercedes-Tuned Chassis Dynamics
The suspension system bears the signature tuning of Mercedes-Benz engineers with ZF steering system, FSD (Frequency Selective Damping) technology, and balanced ride quality.
Market Positioning
The smart #6 EHD targets affluent urban professionals seeking premium design without traditional luxury pricing, flexibility of plug-in hybrid technology, advanced technology, and distinctive styling.
FAQ
What is the pure electric range of the smart #6 EHD?
The standard 20kWh battery provides 135km CLTC range, while the extended 41.46kWh option delivers 285km CLTC range.
How much does the smart #6 EHD cost?
Pre-sale pricing starts from 189,900 yuan ($26,200) for the standard-range model.
What is the fuel consumption of the #6 EHD when the battery is depleted?
The extended-range version achieves just 3.9L/100km when operating in hybrid mode without electric power.
Does the smart #6 EHD support fast charging?
Yes, the vehicle supports DC fast charging up to 150kW, enabling rapid battery replenishment during longer trips.
About the Author
