How is the fuel consumption of the new LaCrosse? Hot topics and data analysis on the entire network
Recently, the fuel consumption performance of the new Buick LaCrosse has become one of the hot topics in the automotive industry. As oil prices fluctuate and environmental awareness increases, consumers' attention to vehicle fuel economy has increased significantly. This article will give you a detailed analysis of the fuel consumption performance of the new LaCrosse based on hot discussions and actual measurement data on the Internet in the past 10 days.
1. New LaCrosse power configuration and official fuel consumption data

The new LaCrosse offers two power options: 1.5T turbocharged engine and 2.0T turbocharged engine, both matched with a 9-speed manual transmission. The following is the official WLTC comprehensive fuel consumption data:
| Power version | Engine displacement | WLTC comprehensive fuel consumption (L/100km) |
|---|---|---|
| 1.5T | 1.5L turbocharged | 6.5 |
| 2.0T | 2.0L turbocharged | 7.2 |
2. Actual fuel consumption measured by car owners and hot discussion on the Internet
According to actual measurement feedback from automotive forums, social media and third-party platforms, there is a certain difference between the actual fuel consumption of the new LaCrosse and the official data. The following are the real fuel consumption statistics of some car owners (the data comes from a well-known automobile platform):
| Power version | Urban road fuel consumption (L/100km) | High-speed fuel consumption (L/100km) | Comprehensive fuel consumption (L/100km) |
|---|---|---|---|
| 1.5T | 8.1-9.3 | 5.8-6.5 | 7.2-8.0 |
| 2.0T | 9.5-10.8 | 6.3-7.0 | 8.0-9.2 |
3. Analysis of key factors affecting fuel consumption
1.driving habits: Rapid acceleration and frequent braking will significantly increase fuel consumption. Smooth driving can reduce fuel consumption by 10%-15%. 2.road conditions: Fuel consumption on urban congested sections is usually 20%-30% higher than on highway sections. 3.vehicle load: Turning on the air conditioner at full load or for a long time will increase fuel consumption by 1-2L/100km. 4.Oil quality: Some car owners have reported that using high-grade gasoline can improve fuel economy.
4. Comparison of fuel consumption with competing models
The new LaCrosse faces strong rivals such as Toyota Camry and Honda Accord in the mid-size sedan market. The following is a comparison of fuel consumption of models of the same class (data source: Ministry of Industry and Information Technology and third-party platforms):
| car model | Power configuration | Official combined fuel consumption (L/100km) | Measured comprehensive fuel consumption (L/100km) |
|---|---|---|---|
| Buick LaCrosse 1.5T | 1.5T+9AT | 6.5 | 7.2-8.0 |
| Toyota Camry 2.0L | 2.0L+CVT | 5.8 | 6.5-7.3 |
| Honda Accord 1.5T | 1.5T+CVT | 6.0 | 6.8-7.6 |
5. Conclusions and suggestions
1.Fuel consumption performance: The fuel consumption of the new LaCrosse is at the middle level in the same class. The 2.0T version is more suitable for users who pursue power, while the 1.5T version is more economical. 2.Optimization suggestions: Regular maintenance, using recommended engine oil, and reducing idling time can effectively reduce fuel consumption. 3.Purchase reference: If fuel economy is your main requirement, you can give priority to hybrid versions of competing models; if you focus on comfort and configuration, LaCrosse is still the cost-effective choice.
From the above analysis, it can be seen that the fuel consumption performance of the new LaCrosse is in line with its positioning, but actual use still needs to be comprehensively evaluated based on personal driving scenarios. In recent hot discussions, most car owners are satisfied with its power smoothness and sound insulation effect. Although the fuel consumption is not top-notch, it is within an acceptable range.
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