What oil and how much does a Suzuki 230 Quadrunner take?

The Suzuki 230 Quadrunner typically uses 10W-40 or 10W-30 oil, depending on the climate and operating conditions. The engine oil capacity is approximately 1.5 liters (1.6 US quarts) when including the oil filter. Always check the owner's manual for the most accurate specifications and recommendations for your specific model.