How is the engine of MG3? Comprehensive analysis of power performance and user reputation
As a classic small car owned by SAIC MG, MG3 has attracted the attention of young consumers in recent years due to its stylish design and affordable price. Its engine performance is one of the core considerations for users when purchasing a car. This article will give you a structured analysis of the engine performance of the MG3 from the dimensions of technical parameters, actual performance, user reputation, and other hot automotive topics on the Internet in the past 10 days.
| Project | 1.5L naturally aspirated engine | 1.3L naturally aspirated engine |
|---|---|---|
| Maximum power | 80kW (109PS)/6000rpm | 68kW (92PS)/6000rpm |
| Peak torque | 135N·m/4500rpm | 118N·m/4500rpm |
| fuel grade | 92# gasoline | 92# gasoline |
| Comprehensive fuel consumption | 5.9L/100km | 5.7L/100km |
| Emission standards | National V/National VI (depending on model year) | National V/National VI |
1. Analysis of power system technology

MG3 is currently mainly equipped with two naturally aspirated engines, 1.5L and 1.3L, both of which adopt DOHC double overhead camshaft design. The 1.5L version uses VTi multi-angle continuously variable valve timing technology and cooperates with the EGR exhaust gas recirculation system to ensure power output while optimizing fuel economy. In the recent hot topic of "small car power upgrade" on automobile forums, many technicians pointed out that the low-torque performance of this engine is better than that of competing products of the same level.
2. Actual driving experience
According to third-party measured data:
| test items | 1.5L+5MT | 1.5L+4AT |
|---|---|---|
| 0-100km/h acceleration | 11.2 seconds | 12.8 seconds |
| 80-120km/h overtaking | 9.5 seconds | 11.3 seconds |
| Idle noise | 39dB | 41dB |
It is worth noting that in the recent "100,000 Magic Car Challenge" that went viral on Douyin, the MG3 won praise from many reviewers for its engine smoothness. Especially in the speed range below 3000rpm, the power response is direct and suitable for urban transportation scenarios.
3. Analysis of real user reputation
Compiled the feedback from users of Autohome, Dianchedi and other platforms in the past 10 days:
| Advantages | frequency of occurrence | Typical comments |
|---|---|---|
| Fuel economy | 87% | "Commuting in urban areas is 6.2L per 100 kilometers, so I won’t panic if the oil price rises." |
| Cheap to maintain | 79% | "Small maintenance can be done for 200 yuan, and the accessories are highly versatile" |
| Durable leather | 65% | "80,000 kilometers without major repairs, just normal maintenance" |
| High speed performance | 32% | "Acceleration is weak after 100km/h, suitable for urban use" |
4. Comparison with competing products
Compare engine data of popular models of the same class:
| car model | Displacement | Maximum power | Comprehensive fuel consumption | Technical Highlights |
|---|---|---|---|---|
| MG3 1.5L | 1.5L | 80kW | 5.9L | VTi technology |
| Fit 1.5L | 1.5L | 96kW | 5.3L | i-VTEC |
| POLO 1.5L | 1.5L | 83kW | 5.5L | All-aluminum cylinder block |
5. Purchase suggestions
1.Best choice for urban commuting: The 1.5L+5MT version has sufficient power and the lowest fuel consumption, suitable for young users with limited budgets
2.Precautions for used cars: Recently, 58 hot posts in the same city reminded that 2015 models have a common problem of abnormal timing chain noise.
3.Modification potential: Xiaohongshu’s popular modification cases show that adding an electronic throttle accelerator can improve low-speed response by 10%
Taken together, although the MG3 engine is not performance-oriented, it is still competitive in the 80,000-yuan sedan market due to its reliability and economy. For users who pursue passionate driving, it is recommended to make a decision after a test drive; while for family users who value practicality, this power system can fully meet their daily needs.
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