The Roewe i5 Ei5 35 kWh, producing 116 horsepower, was an all-electric station wagon produced by the Chinese automaker Roewe between March 2018 and January 2019. Positioned as an entry-level offering within the i5 lineup, it represented Roewe’s initial foray into the burgeoning electric vehicle market, specifically targeting consumers seeking a practical and affordable electric estate car. The Ei5 utilized a 35 kWh battery pack, providing a claimed all-electric range of 301 kilometers (187 miles) under optimal conditions. It was built on the i5 platform, sharing its basic body structure with petrol-powered variants but distinguished by its fully electric powertrain and associated design modifications.
Technical Specifications
| Brand | Roewe |
| Model | i5 |
| Generation | i5 |
| Type (Engine) | Ei5 35 kWh (116 Hp) |
| Start of production | March, 2018 |
| End of production | January, 2019 |
| Powertrain Architecture | BEV (Electric Vehicle) |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Electricity |
| Maximum speed | 145 km/h (90.1 mph) |
| Weight-to-power ratio | 12.2 kg/Hp, 81.7 Hp/tonne |
| Gross battery capacity | 35 kWh |
| All-electric range | 301 km (187.03 mi) |
| Electric motor power | 116 Hp |
| Electric motor Torque | 255 Nm (188.08 lb.-ft.) |
| System power | 116 Hp |
| Kerb Weight | 1420 kg (3130.56 lbs.) |
| Trunk (boot) space – minimum | 578 l (20.41 cu. ft.) |
| Trunk (boot) space – maximum | 1456 l (51.42 cu. ft.) |
| Length | 4544 mm (178.9 in.) |
| Width | 1818 mm (71.57 in.) |
| Height | 1532 mm (60.31 in.) |
| Wheelbase | 2665 mm (104.92 in.) |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 1 gears, automatic transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Torsion |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Tires size | 205/60 R16 |
| Wheel rims size | 16 |
Powertrain & Engine Architecture
The Roewe i5 Ei5 was powered by a single electric motor, delivering 116 horsepower and 255 Nm (188 lb-ft) of torque. The powertrain utilized a 35 kWh lithium-ion battery pack, providing the energy source for the electric motor. The vehicle employed a single-speed automatic transmission, typical for electric vehicles, simplifying the driving experience and maximizing efficiency. The electric motor itself was a synchronous permanent magnet motor, chosen for its efficiency and power density. The battery pack was located under the floor of the vehicle, contributing to a lower center of gravity and improved handling. The charging system supported both AC and DC charging, allowing for flexibility in refueling options. The vehicle’s electronic control unit (ECU) managed the battery’s charging and discharging cycles, as well as the motor’s operation, optimizing performance and extending battery life.
Driving Characteristics
The Roewe i5 Ei5 35 kWh offered a smooth and quiet driving experience, characteristic of electric vehicles. Acceleration was adequate for urban and suburban driving, with the instant torque delivery providing brisk responsiveness. While not a performance-oriented vehicle, the 116 horsepower output was sufficient for everyday commuting and highway cruising. The single-speed automatic transmission provided seamless acceleration, eliminating the need for gear changes. The vehicle’s weight of 1420 kg (3130 lbs) did impact its overall agility, but the low center of gravity contributed to stable handling. Compared to petrol-powered i5 variants, the Ei5 offered a more refined and relaxed driving experience, free from engine noise and vibrations. The regenerative braking system allowed for energy recovery during deceleration, further enhancing efficiency.
Equipment & Trim Levels
The Roewe i5 Ei5 35 kWh was generally equipped with a standard set of features aimed at providing comfort and convenience. Standard equipment typically included air conditioning, power windows, power door locks, and a basic audio system. The interior featured cloth upholstery and a functional dashboard layout. Higher trim levels, if available, may have included features such as a touchscreen infotainment system, Bluetooth connectivity, and a rearview camera. Safety features included ABS (Anti-lock Braking System) and airbags. The Ei5’s interior design prioritized practicality and ease of use, reflecting its position as an entry-level electric vehicle.
Chassis & Braking
The Roewe i5 Ei5 utilized a McPherson strut independent suspension system at the front and a torsion beam suspension at the rear. This suspension setup provided a balance between ride comfort and handling. The front brakes were ventilated discs, offering good stopping power, while the rear brakes were solid discs. The vehicle’s steering system was an electric power steering (EPS) system, providing light and precise steering feel. The 205/60 R16 tires offered adequate grip in various weather conditions. The chassis was designed to accommodate the weight of the battery pack while maintaining structural integrity and safety.
Market Reception & Comparison
The Roewe i5 Ei5 35 kWh was generally well-received in the Chinese market as an affordable and practical electric vehicle. Critics praised its spacious interior, comfortable ride, and decent range for its price point. However, some reviewers noted that its performance was not as competitive as some other electric vehicles in the market. Compared to petrol-powered i5 variants, the Ei5 offered a lower running cost due to the elimination of fuel expenses. Its range of 301 km (187 miles) was considered adequate for urban commuting, but it may have been limiting for longer journeys. The Ei5 competed with other entry-level electric vehicles in China, such as the BYD e5 and the Geely Emgrand EV.
Legacy
The Roewe i5 Ei5 35 kWh played a significant role in establishing Roewe as a player in the electric vehicle market. While production was relatively short-lived, it paved the way for future electric vehicle models from the brand. On the used car market, the Ei5 remains an affordable option for those seeking an entry-level electric vehicle. The long-term reliability of the powertrain is generally considered good, with the electric motor and battery pack proving to be durable. However, potential buyers should be aware of the limited range and the availability of charging infrastructure. The Ei5 represents an early example of China’s growing commitment to electric mobility and its efforts to reduce reliance on fossil fuels.
