2024 Exeed Sterra ET 1.5L 32 kWh (265 Hp) Extended Range Electric

Technical Specifications

The Exeed Sterra ET 1.5L 32 kWh (265 Hp) Extended Range Electric, launched in May 2024, represents Exeed’s initial foray into the increasingly competitive extended-range electric vehicle (EREV) segment. Positioned as a mid-to-upper range SUV, the Sterra ET aims to bridge the gap between traditional internal combustion engine vehicles and full battery-electric vehicles, offering a substantial all-electric range coupled with the flexibility of a gasoline engine for extended travel. Built on a dedicated electric vehicle platform, the Sterra ET showcases Exeed’s commitment to new energy technologies. The vehicle is primarily targeted towards the Chinese domestic market, where demand for EREVs is experiencing rapid growth, providing a solution for consumers hesitant to fully embrace battery-electric mobility.

Powertrain & Engine Architecture

The Sterra ET employs a plug-in hybrid electric vehicle (PHEV) powertrain. At its heart is a 1.5-liter turbocharged inline-four cylinder gasoline engine (SQRH4J15B) generating 156 horsepower and 220 Nm (162.26 lb.-ft.) of torque. Crucially, this engine doesn’t directly drive the wheels; instead, it functions as an onboard generator to recharge the 32 kWh lithium iron phosphate (LiFePO4) battery pack. The electric motor, mounted on the rear axle, delivers 265 horsepower and 324 Nm (238.97 lb.-ft.) of torque, serving as the primary source of propulsion. The combined output of the engine and motor results in a total system power of 265 horsepower. The engine incorporates direct fuel injection and a double overhead camshaft (DOHC) valvetrain. A single-speed automatic transmission is dedicated to the electric motor, streamlining the drivetrain for optimal efficiency. A Start & Stop system is integrated to minimize fuel consumption during urban driving conditions.

Driving Characteristics

The driving experience in the Sterra ET is heavily oriented towards electric operation. With a 200 km (124.27 mi) CLTC-rated all-electric range, many daily commutes can be completed without the gasoline engine engaging. When the battery is depleted, the engine seamlessly activates to recharge the battery, extending the overall range. Acceleration from 0-100 km/h (0-62 mph) takes 7.8 seconds, a respectable figure for its class. The rear-wheel drive configuration contributes to balanced handling, though it may not provide the same level of traction in inclement weather as an all-wheel drive system. The single-speed transmission delivers smooth, linear acceleration, lacking the distinct gear changes of a conventional automatic transmission. Compared to other Sterra ET variants with alternative powertrain configurations, this 1.5L extended-range model prioritizes fuel efficiency and range over outright performance.

Equipment & Trim Levels

While specific trim level details for the 1.5L 32 kWh variant are still being finalized, the Sterra ET is generally well-appointed. Standard features are anticipated to include a large touchscreen infotainment system, a digital instrument cluster, leather upholstery, automatic climate control, and a comprehensive suite of advanced driver-assistance systems (ADAS). Optional extras may encompass a panoramic sunroof, a premium sound system, and upgraded interior trim materials. The emphasis is on providing a comfortable and technologically advanced cabin environment.

Chassis & Braking

The Sterra ET features a double wishbone front suspension and an independent multi-link rear suspension, engineered to deliver a comfortable ride and stable handling characteristics. Ventilated disc brakes are employed on all four wheels, providing ample stopping power. An Anti-lock Braking System (ABS) is included as standard equipment. The electric steering system offers precise and responsive control. The vehicle is equipped with 19-inch wheels and 255/55 R19 tires.

Market Reception & Comparison

The Exeed Sterra ET is positioned to compete with other EREV SUVs in the Chinese market, such as the BYD Qin PLUS DM-i and the Li L7. Initial reviews have highlighted the Sterra ET’s extended all-electric range and impressive fuel efficiency. The combined fuel consumption of 0.7 l/100 km (336 US mpg) is particularly noteworthy. Compared to purely electric vehicles, the Sterra ET offers the added reassurance of a gasoline engine for longer journeys. In contrast to traditional hybrid vehicles, it provides a significantly greater all-electric driving range. Long-term reliability data is currently limited due to the vehicle’s recent introduction, but Exeed aims to establish a reputation for quality and durability.

Legacy

The long-term reliability of the Sterra ET’s powertrain remains to be fully assessed. However, the utilization of a well-established 1.5-liter turbocharged engine and a robust electric motor suggests a good potential for durability. The LiFePO4 battery technology is recognized for its inherent stability and extended lifespan. As the EREV market continues to expand, the Sterra ET has the potential to become a significant contender, offering a compelling alternative to both conventional gasoline vehicles and purely electric vehicles. Its ultimate success will depend on Exeed’s ability to consistently deliver on its promises of quality, reliability, and performance.