Following on from its announcement of a brand new i-HEV hybrid powertrain, Geely has now launched the primary fashions fitted with the system in China – the Preface and Xingyue L (Monjaro in export markets) i-HEV. This method basically brings Geely’s know-how from its plug-in hybrid fashions to extra standard self-charging hybrids, like those present in Japanese rivals.
Similar to the eMas 7 PHEV, it makes use of an 11-in-1 single-speed devoted hybrid transmission (DHT) that integrates the electrical motor. The latter powers the automotive more often than not, with the engine – a hybrid-specific BHE15 1.5 litre four-cylinder – getting used to cost the battery. Nevertheless, the combustion mill may clutch in to offer motive energy at increased speeds the place it’s best, much like Honda’s e:HEV hybrids.
We must always level out that the powertrains within the Preface and Xingyue L are usually not precisely the identical. The sedan makes use of a detuned electrical motor producing 190 PS (140 kW) and 240 Nm of torque, juiced by a 111 PS/136 Nm naturally-aspirated mill.
These outputs from the four-banger, by the best way, are the identical as these within the Chinese language-market Galaxy Starship 7, which in flip is extra highly effective than the eMas 7 PHEV. It’s unclear if this engine is the newest model with a claimed thermal effectivity of 48.41%, vis-à-vis the Galaxy Starship 7’s 47.26%.
In the meantime, the Xingyue L makes use of the Galaxy Starship 7’s electrical motor (confused but?) for the complete 238 PS (175 kW) and 262 Nm. This motor – and the bigger, heavier SUV physique – clearly wants extra electrical energy, so the ICE as an alternative will get a turbo and makes 163 PS and 255 Nm.
The i-HEV’s positioning is difficult by the truth that the Preface and Xingyue L are each already supplied with a hybrid powertrain, utilising the aforementioned turbo mill, a torquier 136 PS/320 Nm electrical motor and a extra complicated three-speed DHT tuned to offer larger efficiency.
The effectivity positive factors are minimal to say the least, with the Preface i-HEV boasting a WLTP-rated gas consumption determine of three.98 litres per 100 km (25.1 km per litre), versus 4.22 litres per 100 km (23.7 km per litre) for the prevailing Preface Hybrid. The distinction is even slimmer for the Xingyue L i-HEV, attaining 4.75 litres per 100 km (21.1 km per litre) versus the Hybrid’s 4.79 litres per 100 km (20.9 km per litre).
As anticipated, the primary profit is price. With much less shifting components, the Preface i-HEV is priced ranging from 107,700 yuan (RM62,400), considerably decrease than the 126,700 yuan (RM73,500) Preface Hybrid. In the meantime, the Xingyue L i-HEV begins from 148,700 yuan (RM86,200), in comparison with 167,700 yuan (RM97,200) for the Xingyue L Hybrid.
The i-HEV powertrain will subsequent be supplied within the fifth-generation Emgrand (the successor to the automotive that spawned the Proton S70) and the Boyue (previously often called the Boyue Cool). The Emgrand was the one which managed to hit 2.22 litres per 100 km (45 km per litre) in a freeway take a look at, as licensed by Guinness World Data. With components being shared with the eMas 7 PHEV, might we see the i-HEV system making its solution to Proton’s hybrid fashions that had been introduced in late 2025 and set to reach as quickly as this 12 months?
GALLERY: Geely Preface i-HEV
GALLERY: Geely Xingyue L i-HEV
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