What type of oil does the Boyue 1.8T use?
4 Answers
The Boyue 1.8T uses semi-synthetic oil with a viscosity grade of 5W-40. Relevant details are as follows: 1. The Boyue is equipped with a 1.8T engine that has undergone redevelopment of the combustion system, upgrades to direct fuel injection technology, and the adoption of key technologies such as low-friction pistons, a new-generation silent chain, an integrated turbocharger with exhaust manifold, and a dual-mass flywheel. These improvements result in a 14% increase in torque, a 3.7% reduction in fuel consumption, and a 5% enhancement in NVH performance. 2. The 1.8TD engine in the Boyue incorporates nine advanced international key technologies. This 1.8T engine delivers a maximum power of 135 kW at 5500 rpm and a peak torque of 285 Nm between 1500-4000 rpm. The second-generation 18TD engine builds upon the first generation with redeveloped and upgraded key technologies, further improving fuel economy, power output, and NVH performance, achieving internationally leading standards.
I also drive a Geely Boyue 1.8T, and I always use 5W-40 full synthetic oil for every maintenance, as clearly recommended in the manual. This is because turbocharged engines generate significant heat and require high-viscosity oil to protect the components. I use full synthetic oils from brands like Shell or Mobil, which help extend engine life and reduce wear. With mostly city driving, where oil temperature fluctuates a lot, full synthetic oil’s superior resistance to aging prevents oxidation and degradation, allowing it to last up to 10,000 km before needing a change. During long summer trips with heavy AC use, which increases engine load, this type of oil also aids in heat dissipation, preventing power loss. Don’t forget to check the dipstick to ensure the oil level is between the marks—top it up if it’s low. Overall, choosing the right oil makes your car more durable and saves fuel costs. Spending a few hundred yuan on an oil change during each maintenance is definitely worth it.
As an owner of the Boyue 1.8T, I directly use the fully synthetic 5W-30 or 5W-40 engine oil recommended in the manual. This stuff is turbo-friendly and less prone to sludge formation. I've tried several brands, like Castrol, and found it reduces noise, especially making the engine smoother at highway speeds. Remember during my last maintenance, I also replaced the oil filter for better engine protection. Daily city traffic with frequent start-stop cycles accelerates oil consumption, but full synthetic oil's superior high-temperature resistance prevents overheating issues. In short, don't skimp on this - choosing full synthetic extends engine life and ensures stable power output. I stick to 8,000-km oil change intervals for worry-free operation.
My Geely Boyue 1.8T has always used 5W-40 full synthetic oil during maintenance. The mechanic said this is the most suitable choice because turbo engines need good oil for lubrication. When I was a novice, I didn't understand much about engine oil, but now I know higher viscosity provides better protection. Never use ordinary mineral oil as it can easily cause component wear. Simply put, engine oil is like the blood of a car—using the right one can extend engine life and make driving smoother. I check the oil level every six months to ensure there's no shortage.
