ACTECO SQR473F Engine is a self-developed engine with completely independent intellectual property by Chery Automobile, it is designed by Austrian AVL Company (a famous engine R&D institute, see here from Wikipedia: http://en.wikipedia.org/wiki/AVL_(engineering_company)). The max power reaches 64kw after the tune-up, the max rpm is wide while it is the max torque, it has pretty good in high-speed acceleration. But it is weak on torque in low speed or starting and speeding up.
| Model | SQR473F |
| Engine Name | 1.3L MPI LC |
| Engine Type | in-line 4-cylinder , 16 valves , DOHC |
| Number of cylinders | 4 |
| Displacement (L) | 1.297 |
| Cylinder diameter * stroke(mm) | 73×77.5 |
| Compression ratio | 10:1 |
| Rated power (kW@r/min) | 64/6000 |
| Max Torque (N.m@r/min) | 118/3800 |
| VOLUME POWER (kW/L) | 49.3 |
| Overall dimensions (mm) | 607×634×605 |
| Engine assembly net quality (kg) | 120 |
| emission target | Euro IV |
| Representative model | Chery A1, QQ6, QQme, Riich M1, Chery A5 |
SQR473F Performance Diagram
Well, it seems that the fuel consumption is the lowest when the rpm is at 2000 – 3000, so drivers, you know how to drive your car now.
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