The Hongqi EH7 85 kWh is a fully electric sedan launched in March 2024, representing a significant step in the modernization of the Hongqi brand, a historically important Chinese automaker. Positioned as a mid-range offering within the EH7 lineup, this variant balances performance, range, and practicality for the growing electric vehicle market, primarily targeting consumers in China but with potential for expansion into other global markets. The EH7 is built upon a dedicated electric vehicle platform, showcasing Hongqi’s commitment to electrification and advanced automotive technology.
Technical Specifications
| Brand | Hongqi |
| Model | EH7 |
| Generation | EH7 |
| Type (Engine) | 85 kWh (344 Hp) |
| Start of production | March, 2024 |
| Powertrain Architecture | BEV (Electric Vehicle) |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel Type | Electricity |
| Acceleration 0 – 100 km/h | 6.2 sec |
| Acceleration 0 – 62 mph | 6.2 sec |
| Acceleration 0 – 60 mph | 5.9 sec |
| Maximum speed | 190 km/h (118.06 mph) |
| Weight-to-power ratio | 6.6 kg/Hp, 151.3 Hp/tonne |
| Weight-to-torque ratio | 5.1 kg/Nm, 198 Nm/tonne |
| Gross battery capacity | 85 kWh |
| Net (usable) battery capacity | 81.6 kWh |
| Battery voltage | 400 V |
| Battery technology | Lithium iron phosphate (LiFePO4) |
| Battery location | Below the floor |
| All-electric range (WLTP) | 510 km (316.9 mi) |
| All-electric range (CLTC) | 690 km (428.75 mi) |
| Average Energy consumption (WLTP) | 17.9 kWh/100 km (28.81 kWh/100 mi, 117 MPGe, 5.6 km/kWh, 3.5 mi/kWh) |
| Average Energy consumption (CLTC) | 13.9 kWh/100 km (22.37 kWh/100 mi, 151 MPGe, 7.2 km/kWh, 4.5 mi/kWh) |
| Electric motor power | 344 Hp |
| Electric motor Torque | 450 Nm (331.9 lb.-ft.) |
| Electric motor model/code | CAM220PT8 |
| Electric motor location | Rear axle, Transverse |
| Electric motor type | Synchronous |
| System power | 344 Hp |
| System torque | 450 Nm (331.9 lb.-ft.) |
| Kerb Weight | 2273 kg (5011.11 lbs.) |
| Max. weight | 2802 kg (6177.35 lbs.) |
| Max load | 529 kg (1166.25 lbs.) |
| Trunk (boot) space – minimum | 400 l (14.13 cu. ft.) |
| Trunk (boot) space – maximum | 1263 l (44.6 cu. ft.) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (12%) | 1000 kg (2204.62 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Length | 4980 mm (196.06 in.) |
| Width | 1915 mm (75.39 in.) |
| Height | 1490 mm (58.66 in.) |
| Wheelbase | 3000 mm (118.11 in.) |
| Front track | 1645 mm (64.76 in.) |
| Rear (Back) track | 1655 mm (65.16 in.) |
| Ride height (ground clearance) | 120 mm (4.72 in.) |
| Drag coefficient (Cd) | 0.243 |
| Approach angle | 14° |
| Departure angle | 16° |
| Drivetrain Architecture | One electric motor drives the rear wheels. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 1 gears, automatic transmission |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Front wheel tires | 245/50 R18; 245/45 R19; 255/45 R21 |
| Rear wheel tires | 245/50 R18; 265/40 R19; 275/40 R21 |
| Wheel rims size | 18; 19; 21 |
Powertrain & Engine Architecture
The Hongqi EH7 85 kWh utilizes a single rear-mounted synchronous electric motor producing 344 horsepower and 450 Nm (331.9 lb.-ft.) of torque. The motor, designated CAM220PT8, is powered by an 85 kWh Lithium Iron Phosphate (LiFePO4) battery pack located under the vehicle floor. LiFePO4 chemistry is favored for its improved thermal stability and longer cycle life compared to traditional Nickel Manganese Cobalt (NMC) batteries, although it typically offers slightly lower energy density. The 400V architecture is a common choice for current EV designs, balancing cost and performance. The single-speed automatic transmission is inherent to electric vehicle drivetrains, providing seamless acceleration without the need for multiple gears. The vehicle’s electronic control unit (ECU) manages power delivery, regenerative braking, and thermal management of the battery pack.
Driving Characteristics
The EH7 85 kWh delivers brisk acceleration, achieving 0-60 mph in approximately 5.9 seconds. The rear-wheel-drive configuration provides a balanced driving experience, though it may require careful throttle control in slippery conditions. The single-speed transmission offers linear power delivery, making it easy to modulate acceleration. Compared to potential higher-performance variants of the EH7, this version prioritizes efficiency and comfort over outright speed. The regenerative braking system allows for one-pedal driving in many situations, enhancing convenience and maximizing energy recovery. The relatively low ride height (120mm) contributes to stable handling, but may limit its ability to navigate rough terrain.
Equipment & Trim Levels
The EH7 85 kWh comes standard with a comprehensive suite of features, including a large touchscreen infotainment system, digital instrument cluster, leather upholstery, and advanced driver-assistance systems (ADAS) such as adaptive cruise control, lane keeping assist, and automatic emergency braking. Optional extras may include a premium sound system, panoramic sunroof, and upgraded interior trim materials. The interior design emphasizes a minimalist aesthetic with a focus on high-quality materials and intuitive controls. The spacious cabin offers comfortable seating for five passengers, and the large trunk provides ample cargo space (400-1263 liters).
Chassis & Braking
The EH7 85 kWh features a double wishbone front suspension and an independent multi-link rear suspension, providing a comfortable and controlled ride. Ventilated disc brakes are used on all four wheels, ensuring strong stopping power. The electronic stability control (ESC) system and anti-lock braking system (ABS) work in conjunction to enhance safety and stability. The steering system utilizes an electric power steering (EPS) setup, offering precise and responsive steering feel. Tire sizes vary depending on the trim level, ranging from 245/50 R18 to 275/40 R21.
Market Reception & Comparison
The Hongqi EH7 has been well-received in the Chinese market, praised for its stylish design, spacious interior, and advanced technology. Critics have noted the competitive pricing and impressive range. Compared to other electric sedans in its class, such as the Tesla Model 3 and the BYD Han, the EH7 offers a compelling combination of features and value. The LiFePO4 battery chemistry provides a degree of peace of mind regarding longevity and safety, although it may result in slightly lower range compared to some competitors using NMC batteries. The EH7’s focus on rear-wheel drive differentiates it from some competitors that offer all-wheel-drive options.
Legacy
The Hongqi EH7 85 kWh represents a pivotal moment for the Hongqi brand, signaling its transition to a modern, technology-driven automaker. The use of LiFePO4 battery technology and a dedicated EV platform demonstrates a commitment to long-term sustainability and innovation. While long-term reliability data is still emerging, the robust construction and proven components suggest that the EH7 powertrain should offer years of dependable service. As the electric vehicle market continues to evolve, the EH7 is poised to become a significant player, offering a compelling alternative to established brands.
