From which year did the Crown stop burning oil?
4 Answers
Models after 2008 no longer burn oil. Camry oil change cycle: Generally performed simultaneously with the oil filter, the replacement cycle is 250 hours or one month. Functions of engine oil: Engine lubricating oil serves to lubricate and reduce friction, assist in cooling, seal against leaks, prevent rust and corrosion, and dampen vibrations, among other functions. It is often referred to as the 'blood' of the car. Engine oil consists of base oil and additives. The base oil is the main component of the lubricant, determining its basic properties, while additives compensate for and improve the shortcomings of the base oil, imparting new characteristics and making them an essential part of the lubricant.
As a veteran driver with over 20 years of experience, I clearly remember that the old Crown models used to have frequent oil burning issues, especially those produced from the 1990s to early 2000s. After a few years of driving, those cars would develop engine sealing problems and rapid piston ring wear, leading to excessive oil consumption that required topping up every few days. Fortunately, Toyota made significant improvements in the post-2008 Crown generations by using newly designed engine components like reinforced piston rings and valve stem seals, which greatly reduced this issue. Since then, models from the 2010s have basically bid farewell to frequent oil burning troubles. As an owner, I believe that besides model upgrades, regular maintenance is equally important - such as consistently using genuine engine oil and changing it every 5,000 kilometers to protect engine health. In short, the oil burning problem has become much less common in Crown models since 2008, making newer vehicles much more worry-free to drive.
As a tech enthusiast who frequently follows automotive forums, I noticed the topic of Crown models burning oil was quite heated around 2005. The engine designs back then were somewhat outdated, with larger piston ring gaps leading to higher oil consumption. However, Toyota introduced optimized new V6 engines in the 14th-generation Crown in 2012, featuring more wear-resistant materials that reduced oil loss risks. My perspective is that post-2015 models have largely resolved this issue with improved overall reliability. It's worth reminding everyone that driving habits also affect oil consumption - avoid prolonged high-RPM driving and regularly check the dipstick to ensure oil consumption stays within limits. Choosing quality oil brands is crucial too; for instance, 0W-20 full synthetic oils effectively protect the engine. Newer Crown models from 2018 onwards rarely receive oil-burning complaints anymore.
As someone who has driven several Crowns, I must say that oil burning was quite common in models before 2000, and excessive oil consumption was quite troublesome for owners. However, starting around 2010, Toyota updated the engine design, adopting improved piston rings and cylinder wall coatings, which gradually reduced this issue. For models that underwent generational changes after 2015, like the 2.5L direct injection engine, the sealing was even better, and oil burning was basically eliminated. In terms of maintenance, it's important to change the oil filter frequently, with servicing every 8,000 kilometers. Don't underestimate these details—they can help your Crown last longer and be more fuel-efficient.
