Does the 2020 Cayenne require 98 octane fuel?

[HarrisonDella]

The new Cayenne is recommended to use 98 octane gasoline. Below is relevant information about engine oil grades: 1. Definition explanation: Engine oil grades consist of two parts: classification and viscosity specification. The oil grade usually indicates viscosity and quality. The viscosity of lubricating oil is mostly identified using SAE grade standards; 2. Viscosity representation: On the outer packaging of engine oil, you can see SAE and API, where SAE stands for the Society of Automotive Engineers (USA), and API stands for the American Petroleum Institute. The number following SAE indicates the oil's viscosity value, while the number following API indicates the oil's quality grade; 3. Classification details: Automotive engine oils are specifically classified into 4 types for summer use, 6 types for winter use, and 16 types for all-season use. The summer oil grades are: 20, 30, 40, 50, with higher numbers indicating greater viscosity. The winter oil grades are: 0W, 5W, 10W, 15W, 20W, 25W, where smaller numbers before W indicate lower low-temperature viscosity and better low-temperature fluidity.

[DeLawson]

My 2020 Cayenne owner's manual states that the minimum requirement is 95-octane gasoline, while 98-octane is not mandatory but can enhance performance. For regular driving conditions, 95-octane is perfectly sufficient, and I've had no issues driving with it for over a year. However, if you frequently drive on highways or carry heavy loads uphill, using 98-octane can reduce the risk of engine knocking and provide a smoother ride. Lower octane fuel may cause premature ignition and engine damage, so in mountainous areas or hot weather, I occasionally opt for 98-octane for peace of mind. Overall, there's no need to use 98-octane daily—just follow the manual's recommendation and choose 95-octane for better cost-effectiveness and savings. Remember, fuel quality matters, so always refuel at reputable gas stations for safety.

[VonArthur]

As a Cayenne owner, using 98 octane fuel can help the car reach its full potential. The 2020 model's engine design supports high-octane fuel, with 95 octane being the minimum requirement, but 98 octane provides extra protection, especially reducing knocking sounds during rapid acceleration or continuous uphill driving. Personally, I prefer using 98 octane before long trips, as it makes the throttle response more sensitive. Although 98 octane is more expensive, costing a few dozen yuan more per tank, it's more cost-effective in the long run by avoiding engine repairs. For short city commutes, 95 octane is sufficient—no need to waste money. The key is to choose flexibly based on driving scenarios and develop a habit of regularly checking the fuel to ensure engine longevity.

[LucilleLee]

I don't think 98 octane is mandatory, but it offers many benefits. The Cayenne manual specifies 95 octane as the baseline, with 98 octane being the premium option that improves fuel efficiency and reduces emissions. Using 95 octane for daily commutes is perfectly fine, but if you frequently drive in congested traffic or accelerate aggressively, 98 octane can prevent knocking and protect the pistons. Gasoline octane rating makes a significant difference – I've used 95 octane without issues, but the engine runs quieter when occasionally switching to 98 octane. Driving habits are decisive: gentle driving with 95 octane saves money; for aggressive driving, 98 octane proves more reliable.

[SanCody]

From a practical standpoint, using 98 octane is a bit extravagant. The manual for the 2020 Cayenne specifies 95 octane as the minimum requirement, and I've been using 95 without any issues. While 98 octane has a higher rating and can optimize combustion to reduce carbon buildup, the price difference is significant—costing an extra hundred or more per month unnecessarily. Unless you frequently drive aggressively or haul heavy loads, 95 octane is sufficient. In city driving, the type of gasoline has minimal impact. The key is to use high-quality fuel and avoid cheap, substandard options, as poor-quality gasoline can damage fuel injectors, leading to greater losses than gains.