First of all, the conclusion is that you don't have to worry about the 2.0 displacement.
The following detailed analysis:
Mingrui 2.0 engines are the same as those used by Passat 2.0, fast Teng 2.0, and touran 2.0 engines. They are both two-valve kW engines designed by Volkswagen in early, which can be said to be quite backward in technology, this engine features low-speed torque, low-speed working condition power, high noise, low-speed performance, and high oil consumption. The average city fuel consumption is about 10.
The 1.6 Octavia engine is Volkswagen's most advanced ea111 series engine. It is a 4-valve structure with a variable timing system, with excellent fuel economy and power, it is also a chain timing system and is maintenance-free for life, so the maintenance cost is much lower than 2.0.
In actual use, 1.6 of the power is better than 2.0, and the maintenance cost is lower.
Therefore, we strongly recommend the 1.6 models.