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Which company's technology is used in the HS5 engine?

5Answers
Nguyen
09/06/2025, 12:57:39 AM

The engine of the Hongqi HS5 is based on domestic technology, independently developed by FAW. It uses a 2.0T engine with the model code CA4GC20TD-32, delivering a maximum power of 165kW and meeting the China VI emission standards. The Hongqi HS5 is a mid-size SUV launched under the Hongqi brand. Additional Information: 1. Exterior Design: The overall design of the Hongqi HS5 is the production version of the Hongqi U-Concept showcased at the 2017 Shanghai Auto Show. The new car features a stylish and sporty appearance, with a family-style large-sized front grille. The grille adopts a 'waterfall' pattern, and the central grille trim is finished in red, which will become a signature design for future Hongqi models, replacing the traditional vertical logo. Paired with sharp-looking LED headlights and a front bumper with large air intakes, the overall appearance is both bold and distinctive. 2. Interior Design: The Hongqi HS5 appears more youthful and fashionable compared to the HS7. It features a dual-tone interior to avoid monotony, while carbon fiber-patterned trim adds a sporty touch. Additionally, the integrated instrument cluster and infotainment screen, along with the touchscreen-controlled air conditioning panel, enhance the car's technological appeal. Other features include a BOSE sound system, 253-color ambient lighting, heated steering wheel, NAPPA leather seats, and sleep-friendly headrests, all contributing to a luxurious atmosphere.

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DelLilliana
09/18/2025, 12:49:54 AM

As an enthusiast who frequently researches automotive powertrains, the engine in the Hongqi HS5 actually has quite a pedigree. It utilizes FAW's self-developed 2.0T engine with the codename CA4GC20TD, which technically references some design concepts from Volkswagen's EA888 but has undergone deep tuning and innovation. Back in 2013, FAW signed an engine technology agreement with Volkswagen, and later optimized modules like direct fuel injection and dual-loop systems within the original framework. The high-power version of the new HS5 can deliver 252 horsepower with torque peaking at 380 N·m, and its thermal management efficiency has significantly improved compared to earlier versions. It's a relatively mature fusion of German technology and independent innovation.

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SanJayce
11/01/2025, 01:16:58 AM

Having repaired domestic cars for over a decade, I've observed that the technical approach of the Hongqi HS5's 2.0T engine is quite clear. Initially, it drew inspiration from Volkswagen's third-generation EA888 engine design, sharing similarities in fundamental components like cylinder block structure and balance shafts. However, FAW engineers redesigned its combustion system, increased the high-pressure fuel rail pressure to 350bar, and replaced the turbocharger with a twin-scroll design. Most crucially, they addressed the oil consumption issue prevalent in the second-generation EA888—the piston rings now feature a completely new coating process, and the oil separator has been upgraded to a two-stage system. Currently, HS5 vehicles undergoing maintenance at our shop rarely exhibit abnormal oil consumption, demonstrating genuine progress in independent technological absorption.

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DavidRose
12/15/2025, 12:24:58 AM

When studying the evolution of automotive technology, it's notable that the HS5's CA4GC engine has a complex technical lineage. It carries genes from Volkswagen's transverse engine platform, such as the operational logic of the crankcase ventilation system, while also incorporating Toyota's dual-cycle approach, enabling seamless switching between Otto and Atkinson cycles via solenoid valves. The matched 6AT transmission is sourced from Aisin, yet its control software is entirely developed in-house. This hybrid technical approach is typical among domestic brands—first absorbing mature solutions to establish a foundation, then optimizing durability for Chinese road conditions. Nowadays, there are numerous cases of this engine running over 100,000 kilometers without major overhauls.

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LeBennett
02/04/2026, 01:17:42 AM

From a technical iteration perspective, the HS5's engine evolution is quite pragmatic. The first-generation engine used a cast iron cylinder block which, although heavy, provided excellent high-temperature resistance that laid a solid foundation for subsequent power upgrades. The 2022 facelift focused on improving thermal efficiency: an electronically controlled water pump adjusts cooling flow on demand, and the turbocharger was equipped with an electric wastegate to reduce lag. The smartest move was retaining the proven multi-point fuel injection as a backup—when the high-pressure pump in the direct injection system is under heavy load, it automatically switches fuel delivery methods. This design proved particularly useful during tests at -30°C in Heihe's proving grounds. Such detailed innovations hold more value than simply chasing spec sheet numbers.

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