Changan has officially opened pre-sales in China for the CS75 Plus HEV, a mid-size crossover that marks a significant technological leap for the brand. The standout feature of this model is its hybrid powertrain, which features what the company claims is the world’s first 500-bar direct injection engine.
A Strategic Shift Toward Hybridization
The introduction of the CS75 Plus HEV reflects a broader trend among major Chinese automakers like Changan, Chery, and Geely. As government subsidies for pure Battery Electric Vehicles (BEVs) and Plug-in Hybrids (PHEVs) begin to phase out, manufacturers are pivoting toward Hybrid Electric Vehicles (HEVs).
Unlike plug-in models, these HEVs rely on a small battery and an electric motor that charge through regenerative braking and the internal combustion engine, rather than an external plug. This segment offers a practical middle ground for consumers who want improved fuel efficiency without the “range anxiety” or charging infrastructure requirements of fully electric cars.
Advanced Engineering: The iDE-H Architecture
The heart of the CS75 Plus HEV is Changan’s new iDE-H architecture. The powertrain consists of two primary components:
– A 1.5-liter turbocharged petrol engine: Delivering 110 kW (148 hp), this engine utilizes a high compression ratio of 16:1 and a 30% exhaust gas recirculation rate to maximize efficiency.
– An electric motor: Delivering a robust 180 kW (241 hp).
The engine achieves a thermal efficiency of 44.28%. While this sits slightly below Geely’s recent BHE-series engine (which reached 48.41%), it remains highly competitive in the global market. The system is supported by a 1.7kWh lithium battery, enabling impressive fuel economy:
– Urban driving: 3.54 liters per 100 km
– Combined cycle: 4.67 liters per 100 km
Design and Interior Features
Visually, the HEV variant is distinguished by a massive, slanted-bar radiator grille. While the exterior dimensions remain consistent with the standard petrol version (4770 mm length, 1910 mm width, and 1695 mm height), the interior has been upgraded to meet modern tech expectations.
The cabin features:
– A triple-screen setup integrated into the center console.
– A three-spoke steering wheel with integrated controls.
– Practical amenities including dual wireless phone chargers, a central storage tunnel, and a damping system for a smoother ride.
Market Availability and Debut
Changan has initiated a pre-order phase with a low entry barrier: a deposit of just 99 yuan (approx. $14.50 USD). Customers who participate in this pre-sale will receive a discount of 999 yuan (approx. $146 USD) on the final purchase price.
The vehicle is expected to make its official public debut at the Beijing Auto Show on April 24, 2026.
The CS75 Plus HEV represents Changan’s attempt to dominate the high-efficiency hybrid market by combining cutting-edge direct injection technology with practical, consumer-friendly fuel economy.
Conclusion: By focusing on high-efficiency hybrid technology, Changan is positioning the CS75 Plus to capture a growing market of drivers seeking fuel savings without the need for external charging.
