What type of fuel does the Volkswagen Passat use?

[AmeliaLynn]

The Volkswagen Passat uses 95-octane gasoline. Here is some extended knowledge about refueling: 1. The type of fuel for a car can be determined based on the engine type. If the engine compression ratio is below 10, 93-octane gasoline should be used. 2. The 2.0TSI and 3.0L gasoline engines require 95-octane or higher-quality unleaded gasoline. 3. Using fuel that is unsuitable for your car can damage the engine and reduce its lifespan. The refueling process for the Volkswagen Passat is as follows: 1. First, press the left side of the fuel tank cover to open it. 2. Turn the fuel tank cap to the left to remove it. Place the cap on the fuel tank cover after removal. 3. Insert the fuel nozzle into the fuel tank. 4. If the fuel pump shuts off automatically for the first time, it indicates that the tank is full. Stop refueling to prevent overflow. 5. For safety, it is recommended to pull out the fuel nozzle and wait for 5 seconds at the fuel tank opening to allow any remaining fuel to drip into the tank. 6. Tighten the fuel tank cap and close the fuel tank cover.

[VonElijah]

I've always been attentive to car maintenance, and I've done quite a bit of research on the Volkswagen Passat. It generally recommends using 95-octane gasoline, mainly because the engine has a high compression ratio, and insufficient octane rating can easily lead to knocking. I've tested it on my own car, and 95-octane fuel makes the engine run quieter and improves fuel economy. Using lower-grade fuel like 92-octane over the long term may increase carbon deposits and reduce engine lifespan. So whether it's an older or newer Passat, using 95-octane is the safest choice. Occasionally, when traveling and stopping at smaller gas stations, I prioritize reputable brands to avoid the impact of poor-quality fuel on the emission system.

[Imogen]

I've been driving a Passat for several years and tried a few tanks of 92-octane fuel, but noticed the power delivery wasn't as smooth and engine noise increased. Later, I consistently used 95-octane fuel, and the acceleration response improved significantly with smoother starts. Although it's slightly more expensive per liter, it saves on repair costs in the long run. The fuel cap on the Passat recommends 95-octane, and my experience confirms it's best to follow this standard rather than using lower-grade fuel to save money, which could lead to abnormal noises or even breakdowns.

[DelElizabeth]

From a cost-saving perspective, using 95-octane gasoline for the Passat is actually more economical. Although 92-octane has a lower unit price, 95-octane offers higher thermal efficiency, reducing actual fuel consumption by about 10%, making the overall cost similar. My daily commute tests show that using 95-octane saves half a liter of fuel per 100 kilometers. If you insist on using 92-octane by mistake, the engine may experience pre-ignition issues, which can be costly and time-consuming to repair.