What is the actual fuel consumption of the Sonata 8?
3 Answers
Factors such as the driver's skill, whether the air conditioning is on, road conditions, and whether the vehicle is still in the break-in period can all affect the car's fuel consumption. Based on the data released by the Ministry of Industry and Information Technology and the actual measurements from car owners, the real fuel consumption of the Hyundai Sonata 8 is as follows: 1. Hyundai Sonata 8 2.0L 162HP L4, the official data shows a fuel consumption of 7.7L per 100km; according to owner measurements, the average fuel consumption is around 10L per 100km. 2. Hyundai Sonata 8 2.4L 162HP L4, the official data shows a fuel consumption of 7.9L per 100km; according to owner measurements, the average fuel consumption is around 10L per 100km.
As a long-time owner of the eighth-generation Sonata for nearly five years, I can share some real-world fuel consumption figures for the 2.0L version. In city traffic jams, it typically averages 9-11 L/100km, while highway driving can bring it down to around 7L. I once conducted a specific test - during rush hour commutes with AC on, consumption spiked to 12L, but weekend suburban driving stayed around 8L. Tire pressure makes a significant difference; I once burned an extra liter per 100km due to underinflated tires. The engine oil grade also matters - using 5W-30 saves about 0.5L/100km compared to 40-weight oil. Right after maintenance, you'll notice both more responsive acceleration and slightly better fuel economy, but consumption gradually increases by about 0.XL after 20,000km. While not exceptionally fuel-efficient, it's acceptable considering the vehicle's substantial weight.
My neighbor's auto repair shop frequently services the Sonata VIII, so we're quite familiar with its fuel consumption performance. For 2.0L engines over five years old, the average fuel consumption is around 10 liters per 100 kilometers, especially for vehicles often driven short distances where the engine doesn't even warm up before reaching the destination. Transmission fluid should be changed when due; one owner didn't change it for three years, resulting in sluggish downshifts and an extra 1.5 liters per 100 kilometers in fuel consumption. Worn spark plugs are also a hidden fuel consumption killer; one car saw an immediate drop of 0.8 liters per 100 kilometers after replacing them. Tire width matters too—switching from the factory 215/55R17 tires to 225-width tires will definitely increase fuel consumption. It's advisable to clear out any clutter in the trunk; we once weighed one car's trunk that was packed with 50 kilograms of miscellaneous items.
