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1.1L NA Gasoline Engine

The 1.1L NA gasoline engine, coming into market in 2005, features the maximum power of 50kW and the largest torque of 90Nm. For a naturally aspirated engine, such performance is superior to that of other 1.1L engines.
This vehicle engine is mainly used for low end motor vehicles such as Chery QQ and Chery Youya. It can also be used for ATV, UTV, minivan, minibus, small displacement passenger car and generating set.

The 1.1L NA gasoline engine can be divided into two types, namely vertical type and horizontal type. The SQR472 type is a vertical engine, matching with Chery QQ; the SQR472WF is a horizontal engine, ideal for Chery Youya.

SQR472 Gasoline Engine
Technical Parameters of 1.1L NA Gasoline Engine
Code SQR472
Model 1.1L NA
Fuel Gasoline
Type 1.1L, Vertical engine, L4, DOHC,16 Valves
Displacement (L) 1.083
Bore × Stroke (mm) 72×66.5
Compression Ratio 9.5
Rated Power (kW/rpm) 50/6000 (68.0hp)
Max. Torque (Nm/rpm) 90/3500~4000
Specific Power(kW/L) 46.2
Overall Dimensions L×W×H(mm) 577×443×685
Weight(kg) 80
Emission Standard Euro IV
SQR472WF Gasoline Engine
Technical Parameters of 1.1L NA Gasoline Engine
Code SQR472WF
Model 1.1L NA
Fuel Gasoline
Type 1.1L, Horizontal engine, L4, DOHC,
Displacement (L) 1.083
Bore × Stroke (mm) 72×66.5
Compression Ratio 9.5
Rated Power (kW/rpm) 55/6000(74.8hp)
Max. Torque (Nm/rpm) 98/3500~4500
Specific Power(kW/L) 50.8
Overall Dimensions L×W×H(mm) 581×637×406
Weight(kg) 76
Emission Standard Euro IV
Inquriy Form